Praseodymium (Pr) | AMERICAN ELEMENTS ®

<!doctype html> <html lang="en">  <head prefix="og: http://ogp.me/ns# fb: http://ogp.me/ns/fb# article: http://ogp.me/ns/article#"> <base href="https://www.americanelements.com/pr.html"> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <meta property="og:site_name" content="American Elements: The Materials Science Company"> <meta property="og:image" content="https://www.americanelements.com/images_graphics/American-Elements-Company-Logo.png"> <meta property="og:type" content="article"> <meta property="article:section" content="Elements">  <meta property="og:title" content="Praseodymium (Pr) | AMERICAN ELEMENTS ® "> <meta property="og:description" content="Praseodymium (Pr) chemical structure, technical & safety data, discovery, uses"> <meta property="og:url" content="https://www.americanelements.com/pr.html"> <link rel="canonical" href="https://www.americanelements.com/pr.html"> <link rel="amphtml" href="https://www.americanelements.com/amp.pr.html"> <title>Praseodymium (Pr) | AMERICAN ELEMENTS ® </title> <meta name="description" content="Praseodymium (Pr) chemical structure, technical & safety data, discovery, uses"> <meta name="keywords" content="Praseodymium Element Information"> <style type="text/css"> .banner {background-image: url("headers/elements/praseodymium-banner.jpg"); } @media (max-width: 430px){ .slider .banner h1.medium {font-size:35px} } </style> <style type="text/css"> .element-item2{color:#FFF;border:7px solid #FFF;width:120px;height:120px;text-align:center;position:absolute;bottom:20px;right:15px;box-shadow: 0px 0px 6px #000;text-shadow:0px 1px 2px #000;}.element-item2.opaque {text-shadow:none} /*.alkali {background-color: #E72B30}.alkaline-earth{background-color:#FF8C00;}.actinoid,.lanthanoid{background-color:#45A557;}.transition{background-color:#ECBC0E;}.post-transition{background-color:#68BCFF;}.diatomic{background-color:#152F7B;}.metalloid{background-color:#40BA8F;}.halogen{background-color:#E1A6C8;}.noble-gas{background-color:#A273AE;}.radioactive{background-color: #999}.inverse{background-color: unset;text-shadow: 0px 0px 5px #000;opacity: 1}.inverse-opaque{background-color: #FFF}*/.inverse {color:#111;border-color:#111;text-shadow:none;box-shadow:none; background-color:#FFF}.number{position:absolute;top:2px;right:5px;font-size:17px;font-weight:700 }.symbol2,.symbol2-sm,.weight{position:relative;text-align:center;display:block }.symbol2,.symbol2-sm{font-weight:700;line-height:65px;margin-top:15px }.symbol2{font-size:50px }.symbol2-sm{font-size:50px;letter-spacing:0 }.weight{font-size:15px;margin-top:0;}@media(min-width:1400px){.element-item2{height:160px; width:160px;right:25px}.symbol2,.symbol2-sm{font-size:65px;margin-top:35px}.number{font-size:19px}.weight{font-size:17px;margin-top:7px}}@media (max-width:767px){.element-item2{height:105px;width:105px; }.symbol2,.symbol2-sm{line-height:55px;margin-top:13px;font-size:45px }.number{font-size:16px}.weight{font-size:14px}}@media (max-width:600px){.element-item2{height:75px;width:75px;border-width:5px;top:3px;right:10px}.symbol2{font-size:35px;line-height:55px;margin-top:7px }.symbol2,.symbol2-sm{margin-top:5px }.number{top:1px;right:3px;font-size:13px }.weight{display:none }}@media (max-width:400px) {.number{display:none }.element-item2 {height:40px;width:40px;top:3px;right: 3px;border-width:3.5px}.symbol2 {font-size:18px;line-height:28px;margin-top:5px;}} </style> <link href="https://fonts.googleapis.com/css?family=Roboto+Condensed:300,700&display=swap" rel="stylesheet"> <link rel="stylesheet" href="https://www.americanelements.com/css/slippry.css"> <style type="text/css"> .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.collapse{display:none}.collapse.in{display:block} .element-item2 {top:15px !important; z-index:100} .sy-caption-wrap { display:none !important } </style> <noscript> <link href="https://www.americanelements.com/css/noscript.css" media="all" rel="stylesheet" type="text/css"> </noscript> <link rel="apple-touch-icon" href="https://www.americanelements.com/apple-touch-icon.png"> <link rel="apple-touch-icon" sizes="57x57" href="https://www.americanelements.com/apple-touch-icon-57x57.png"> <link rel="apple-touch-icon" sizes="72x72" href="https://www.americanelements.com/apple-touch-icon-72x72.png"> <link rel="apple-touch-icon" sizes="76x76" href="https://www.americanelements.com/apple-touch-icon-76x76.png"> <link rel="apple-touch-icon" sizes="114x114" href="https://www.americanelements.com/apple-touch-icon-114x114.png"> <link rel="apple-touch-icon" sizes="120x120" href="https://www.americanelements.com/apple-touch-icon-120x120.png"> <link rel="apple-touch-icon" sizes="144x144" href="https://www.americanelements.com/apple-touch-icon-144x144.png"> <link rel="apple-touch-icon" sizes="152x152" href="https://www.americanelements.com/apple-touch-icon-152x152.png"> <link rel="apple-touch-icon" sizes="180x180" href="https://www.americanelements.com/apple-touch-icon-180x180.png"> <link rel="shortcut icon" href="https://www.americanelements.com/AE-Logo-48.ico"> <link href="https://www.americanelements.com/css/AE.css" rel="stylesheet" media="all"> <meta http-equiv="X-Translated-By" content="Google"> <meta http-equiv="X-Translated-To" content="ko"> <script type="text/javascript" src="https://www.gstatic.com/_/translate_http/_/js/k=translate_http.tr.en_GB.omlEigW4xY8.O/am=DgY/d=1/rs=AN8SPfpjsL9kUWY0h-sp7Ilu7hZWGwEmeg/m=corsproxy" data-sourceurl="https://www.americanelements.com/pr.html"></script> <link href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200" rel="stylesheet"> <script type="text/javascript" src="https://www.gstatic.com/_/translate_http/_/js/k=translate_http.tr.en_GB.omlEigW4xY8.O/am=DgY/d=1/exm=corsproxy/ed=1/rs=AN8SPfpjsL9kUWY0h-sp7Ilu7hZWGwEmeg/m=phishing_protection" data-phishing-protection-enabled="false" data-forms-warning-enabled="true" data-source-url="https://www.americanelements.com/pr.html"></script> <meta name="robots" content="none"> </head> <body> <script type="text/javascript" src="https://www.gstatic.com/_/translate_http/_/js/k=translate_http.tr.en_GB.omlEigW4xY8.O/am=DgY/d=1/exm=corsproxy,phishing_protection/ed=1/rs=AN8SPfpjsL9kUWY0h-sp7Ilu7hZWGwEmeg/m=navigationui" data-environment="prod" data-proxy-url="https://www-americanelements-com.translate.goog" data-proxy-full-url="https://www-americanelements-com.translate.goog/pr.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-source-url="https://www.americanelements.com/pr.html" data-source-language="en" data-target-language="ko" data-display-language="en" data-detected-source-language="" data-is-source-untranslated="false" data-source-untranslated-url="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://www.americanelements.com/pr.html&anno=2" data-client="tr"></script> <noscript> <iframe src="//www.googletagmanager.com/ns.html?id=GTM-NHBD3H" height="0" width="0" style="display:none;visibility:hidden"></iframe> </noscript> <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= '//www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-NHBD3H');</script>  <a href="https://www-americanelements-com.translate.goog/pr.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#page-content" class="sr-only">Skip to Main Content</a> <nav class="navbar navbar-static-top"> <div class="navbar-header"><a class="navbar-brand" aria-label="Return to Home" title="AMERICAN ELEMENTS: The Materials Science Company" href="https://www-americanelements-com.translate.goog/pr.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en"> <span id="logo" class="american-elements-logo"><span class="sr-only notranslate">American Elements: The Materials Science Company™ | Certified bulk & lab quantity manufacturer of metals, chemicals, nanoparticles & other advanced materials</span></span></a> <nav id="primary_nav_wrap"> <ul> <li><a href="https://www-americanelements-com.translate.goog/company.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Our Manufacturing</a></li> <li class="nolink"><a class="top" href="https://www-americanelements-com.translate.goog/pr.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#">Products</a> <ul> <li><a href="https://www-americanelements-com.translate.goog/products-by-element?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Elements, Products by</a></li> <li><a href="https://www-americanelements-com.translate.goog/life-science-organic-chemistry?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Life Sciences</a></li> <li><a href="https://www-americanelements-com.translate.goog/2d-materials?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">2D Materials</a></li> <li><a href="https://www-americanelements-com.translate.goog/additive-manufacturing-3d-printing?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Additive Manufacturing & 3D Printing</a></li> <li><a href="https://www-americanelements-com.translate.goog/alloys.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Alloys & Alloy Forms</a></li> <li><a href="https://www-americanelements-com.translate.goog/Battery-Technology.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Battery Materials</a></li> <li><a href="https://www-americanelements-com.translate.goog/catalysts?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Catalysts</a></li> <li><a href="https://www-americanelements-com.translate.goog/ceramics.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Ceramics</a></li> <li><a href="https://www-americanelements-com.translate.goog/chemicals.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Chemicals & Salts</a></li> <li><a href="https://www-americanelements-com.translate.goog/dental-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Dental Materials</a></li> <li><a href="https://www-americanelements-com.translate.goog/electronics-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Electronics Materials</a></li> <li><a href="https://www-americanelements-com.translate.goog/foams.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Foams</a></li> <li><a href="https://www-americanelements-com.translate.goog/fuel-cell-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Fuel Cell Materials</a></li> <li><a href="https://www-americanelements-com.translate.goog/fusion-energy?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Fusion Energy</a></li> <li><a href="https://www-americanelements-com.translate.goog/optical-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Glass Manufacturing</a></li> <li><a href="https://www-americanelements-com.translate.goog/green-technology-alternative-energy.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Green Technology</a></li> <li><a href="https://www-americanelements-com.translate.goog/Ultra_high_purity_metals_powders.htm?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">High Purity Materials</a></li> <li><a href="https://www-americanelements-com.translate.goog/Hydrogen-Storage.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Hydrogen Storage</a></li> <li><a href="https://www-americanelements-com.translate.goog/isotopes.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Isotopes</a></li> <li><a href="https://www-americanelements-com.translate.goog/optical-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Laser Crystals</a></li> <li><a href="https://www-americanelements-com.translate.goog/Bio-Medical.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Life Sciences & Biomaterials</a></li> <li><a href="https://www-americanelements-com.translate.goog/metals.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Metals & Metal Forms</a></li> <li><a href="https://www-americanelements-com.translate.goog/metallurgy.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Metallurgy</a></li> <li><a href="https://www-americanelements-com.translate.goog/nanomaterials-nanoparticles-nanotechnology.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Nanomaterials</a></li> <li><a href="https://www-americanelements-com.translate.goog/life-science-organic-chemistry?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Organic Chemicals</a></li> <li><a href="https://www-americanelements-com.translate.goog/organometallics.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Organometallics</a></li> <li><a href="https://www-americanelements-com.translate.goog/oxides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Oxides</a></li> <li><a href="https://www-americanelements-com.translate.goog/pigments-coatings.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Pigments & Coatings</a></li> <li><a href="https://www-americanelements-com.translate.goog/rare-earths.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Rare Earths</a></li> <li><a href="https://www-americanelements-com.translate.goog/research-and-development.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Research & Development</a></li> <li><a href="https://www-americanelements-com.translate.goog/semiconductors.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Semiconductors</a></li> <li><a href="https://www-americanelements-com.translate.goog/solar-energy-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Solar Energy Materials</a></li> <li><a href="https://www-americanelements-com.translate.goog/solutions?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Solutions</a></li> <li><a href="https://www-americanelements-com.translate.goog/sputtering-targets.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Sputtering Targets</a></li> <li><a href="https://www-americanelements-com.translate.goog/thin-film-evaporation-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Thin Film Deposition</a></li> <li><a href="https://www-americanelements-com.translate.goog/water-treatment-chemicals.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Water Treatment Chemicals</a></li> </ul></li> <li class="nolink"><a class="top" href="https://www-americanelements-com.translate.goog/pr.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#">Industries</a> <ul> <li><a href="https://www-americanelements-com.translate.goog/aerospace-aircraft.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Aerospace</a></li> <li><a href="https://www-americanelements-com.translate.goog/agriculture.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Agriculture</a></li> <li><a href="https://www-americanelements-com.translate.goog/automotive.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Automotive</a></li> <li><a href="https://www-americanelements-com.translate.goog/chemical-manufacturing.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Chemical Manufacturing</a></li> <li><a href="https://www-americanelements-com.translate.goog/defense.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Defense</a></li> <li><a href="https://www-americanelements-com.translate.goog/dentistry.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Dentistry</a></li> <li><a href="https://www-americanelements-com.translate.goog/electronics.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Electronics</a></li> <li><a href="https://www-americanelements-com.translate.goog/energy-storage-batteries.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Energy Storage & Batteries</a></li> <li><a href="https://www-americanelements-com.translate.goog/fuel-cell.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Fuel Cells</a></li> <li><a href="https://www-americanelements-com.translate.goog/fusion-energy?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Fusion Energy</a></li> <li><a href="https://www-americanelements-com.translate.goog/optical-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Glass Manufacturing</a></li> <li><a href="https://www-americanelements-com.translate.goog/investment-grade-metals.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Investment Grade Metals</a></li> <li><a href="https://www-americanelements-com.translate.goog/jewelry-fashion.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Jewelry & Fashion</a></li> <li><a href="https://www-americanelements-com.translate.goog/lighting.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Lighting</a></li> <li><a href="https://www-americanelements-com.translate.goog/medical-devices.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Medical Devices</a></li> <li><a href="https://www-americanelements-com.translate.goog/nuclear-energy.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Nuclear Energy</a></li> <li><a href="https://www-americanelements-com.translate.goog/oil-gas.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Oil & Gas</a></li> <li><a href="https://www-americanelements-com.translate.goog/optical-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Optics</a></li> <li><a href="https://www-americanelements-com.translate.goog/paper-pulp.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Paper & Pulp</a></li> <li><a href="https://www-americanelements-com.translate.goog/pharmaceuticals-cosmetics.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Pharmaceuticals & Cosmetics</a></li> <li><a href="https://www-americanelements-com.translate.goog/metal-plating?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Plating</a></li> <li><a href="https://www-americanelements-com.translate.goog/research-laboratory.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Research & Laboratory</a></li> <li><a href="https://www-americanelements-com.translate.goog/robotics.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Robotics</a></li> <li><a href="https://www-americanelements-com.translate.goog/solar-energy.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Solar Energy</a></li> <li><a href="https://www-americanelements-com.translate.goog/space-industry.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Space</a></li> <li><a href="https://www-americanelements-com.translate.goog/steel.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Steel & Alloy Producers</a></li> <li><a href="https://www-americanelements-com.translate.goog/sports-equipment.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Sports Equipment</a></li> <li><a href="https://www-americanelements-com.translate.goog/textiles-fabrics.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Textiles & Fabrics</a></li> <li><a href="https://www-americanelements-com.translate.goog/water-treatment-chemicals.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Water Treatment</a></li> </ul></li> <li><a href="https://www-americanelements-com.translate.goog/research-center?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Research</a></li> <li><a href="https://www-americanelements-com.translate.goog/safety-data-center?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">SDS</a></li> <li class="nolink" id="follow"><a class="top" href="https://www-americanelements-com.translate.goog/pr.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#">Follow Us</a> <ul> <li><a class="twitter" href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://twitter.com/AmericanElement">Twitter</a></li> <li><a class="facebook" href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://www.facebook.com/AmericanElement">Facebook</a></li> <li><a class="instagram" href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://www.instagram.com/americanelements/">Instagram</a></li> <li><a class="linkedin" href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://www.linkedin.com/company/american-elements">LinkedIn</a></li> </ul></li> <li><a href="https://www-americanelements-com.translate.goog/quote?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Contact Us</a></li> </ul> </nav><button type="button" class="navbar-toggle ming-toggle" data-toggle="offcanvas" data-target="#ming"> <span class="icon-bar"> </span> <span class="icon-bar"> </span> <span class="icon-bar"> </span> <span class="sr-only notranslate">Main Menu</span></button> <button type="button" class="navbar-toggle search-toggle" data-toggle="collapse" data-target=".search-collapse"><span class="toggle-icon search-icon"></span><span class="sr-only notranslate">Search</span></button> <button type="button" class="navbar-toggle translate-toggle" data-toggle="collapse" data-target="#navbar-collapse-grid"><span class="toggle-icon flag-icon"></span><span class="menu-button-text notranslate">Translate</span> </button> <div class="preface_first"> <form role="search" method="get" action="https://www.americanelements.com/cgi-bin/search.cgi"><input type="text" name="zoom_query" title="search" aria-labelledby="search" required> <span class="input-group-btn"> <button class="btn btn-default" type="submit" id="search"><span class="magnifier16"></span><span class="sr-only notranslate">Submit</span></button> </span> </form> </div> </div> </nav> <div id="navbar-collapse-grid" class="navbar-collapse collapse"> <ul id="flags"> <li><a href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://translate.google.com/translate?hl%3Den%26sl%3Den%26tl%3Dzh-CN%26u%3D" class="language"><span class="flag notranslate China"></span><span class="flag-text notranslate">& #31616;& #21270;& #23383;</span></a></li> <li><a href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://translate.google.com/translate?hl%3Den%26sl%3Den%26tl%3Dde%26u%3D" class="language"><span class="flag notranslate Germany"></span><span class="flag-text notranslate">Deutsch</span></a></li> <li><a href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://translate.google.com/translate?hl%3Den%26sl%3Den%26tl%3Des%26u%3D" class="language"><span class="flag notranslate Spain"></span><span class="flag-text notranslate">español</span></a></li> <li><a href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://translate.google.com/translate?hl%3Den%26sl%3Den%26tl%3Dfr%26u%3D" class="language"><span class="flag notranslate France"></span><span class="flag-text notranslate">français</span></a></li> <li><a href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://translate.google.com/translate?hl%3Den%26sl%3Den%26tl%3Dhi%26u%3D" class="language"><span class="flag notranslate India"></span><span class="flag-text notranslate">& #x0939;& #x093f;& #x0928;& #x094d;& #x0926;& #x0940;</span></a></li> <li><a href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://translate.google.com/translate?hl%3Den%26sl%3Den%26tl%3Dit%26u%3D" class="language"><span class="flag notranslate Italy"></span><span class="flag-text notranslate">italiano</span></a></li> <li><a href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://translate.google.com/translate?hl%3Den%26sl%3Den%26tl%3Dja%26u%3D" class="language"><span class="flag notranslate Japan"></span><span class="flag-text notranslate">& #x65e5;& #x672c;& #x8a9e;</span></a></li> <li><a href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://translate.google.com/translate?hl%3Den%26sl%3Den%26tl%3Dko%26u%3D" class="language"><span class="flag notranslate South-Korea"></span><span class="flag-text notranslate">& #54620;& #44397;& #50612;</span></a></li> <li><a href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://translate.google.com/translate?hl%3Den%26sl%3Den%26tl%3Dnl%26u%3D" class="language"><span class="flag notranslate Netherlands"></span><span class="flag-text notranslate">nederlands</span></a></li> <li><a href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://translate.google.com/translate?hl%3Den%26sl%3Den%26tl%3Dpt%26u%3D" class="language"><span class="flag notranslate Brazil"></span><span class="flag-text notranslate">português</span></a></li> <li><a href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://translate.google.com/translate?hl%3Den%26sl%3Den%26tl%3Dru%26u%3D" class="language"><span class="flag notranslate Russia"></span><span class="flag-text notranslate">& #x0420;& #x043e;& #x0441;& #x0441;& #x0438;& #x0438;</span></a></li> <li><a href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://translate.google.com/translate?hl%3Den%26sl%3Den%26tl%3Dsv%26u%3D" class="language"><span class="flag notranslate Sweden"></span><span class="flag-text notranslate">svensk</span></a></li> <li><a href="https://www-americanelements-com.translate.goog/pr.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en"><span class="flag notranslate United-States"></span><span class="flag-text notranslate">English</span></a></li> </ul> </div> <div class="navbar-collapse search-collapse collapse notranslate" itemscope itemtype="http://schema.org/WebSite"> <meta itemprop="url" content="https://www.americanelements.com/"> <form itemprop="potentialAction" itemscope itemtype="http://schema.org/SearchAction" class="input-group notranslate" role="search" method="get" action="https://www.americanelements.com/cgi-bin/search.cgi"> <meta itemprop="target" content="https://www.americanelements.com/cgi-bin/search.cgi?zoom_query={zoom_query}"><input itemprop="query-input" type="text" class="form-control" title="Search" placeholder="Search by Keyword, Product, CAS..." name="zoom_query" aria-labelledby="search" required> <span class="input-group-btn"> <button class="btn btn-default" type="submit" id="search"><span class="magnifier16"></span><span class="sr-only notranslate">Submit</span></button> </span> </form> </div> <div id="ming" class="navmenu navmenu-default navmenu-fixed-right offcanvas" role="navigation"> <div class="panel-group expanding"> <div class="panel panel-container"> <div class="panel-heading ming-L1" data-target="#product-categories" data-toggle="collapse"> <span class="panel-title">Materials</span><span class="Arrowhead-Down-24 dropdown-icon"></span> </div> <div id="product-categories" class="panel-body collapse"> <div class="panel panel-ming ming-elements"><a href="https://www-americanelements-com.translate.goog/products-by-element?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" class="panel-heading ming-L1" id="ming-elements"><span class="panel-title">Materials by Element</span><span class="Arrowhead-Right dropdown-icon notranslate"></span></a> </div> <div class="panel panel-ming"> <div class="panel-heading ming-L1" data-target="#forms" data-toggle="collapse" data-parent="#ming"> <span class="panel-title">Materials by Form</span><span class="Arrowhead-Down-24 dropdown-icon"> </span> </div> <div class="panel-body collapse" id="forms"><a class="ming-link" href="https://www-americanelements-com.translate.goog/2d-materials?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#forms">2D Materials</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/alloys.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#forms">Alloy & Alloy Forms</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/metals.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#forms">Pure Metals & Metal Forms</a> <div class="panel-ming2"> <div class="panel-heading ming-L2" data-target="#chemicals" data-toggle="collapse" data-parent="#forms"> <span class="panel-title">Chemicals & Salts</span><span class="Arrowhead-Down-24 dropdown-icon"></span> </div> <div class="panel-body collapse" id="chemicals"><strong><a class="ming-link" href="https://www-americanelements-com.translate.goog/chemicals.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">All Chemicals & Salts</a></strong> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Acetates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Acetates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Aluminides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Aluminides</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Ammonium-Sulfates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Ammonium Sulfates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Antimonides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Antimonides</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Arsenates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Arsenates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Benzoates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Benzoate</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Bromates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Bromates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Bromides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Bromides</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Carbonates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Carbonates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Chlorides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Chlorides</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Chromates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Chromates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Fluorides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Fluorides</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Hydrides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Hydrides</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Hydroxides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Hydroxides</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Iodates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Iodates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Iodides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Iodides</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Lactates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Lactates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Molybdates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Molybdates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Nitrates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Nitrates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Oxalates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Oxalates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/oxides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Oxides</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Perchlorates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Perchlorates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Phosphates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Phosphates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Selenates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Selenates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Selenides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Selenides</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Selenites.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Selenites</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Silicates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Silicates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Stearates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Stearates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Sulfates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Sulfates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Sulfides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Sulfides</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/sulfites?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Sulfites</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Tantalates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Tantalates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Tellurates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Tellurates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Tellurides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Tellurides</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Tellurites.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Tellurites</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/thiocyanates?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Thiocyanates</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/vanadates?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#chemicals">Vanadates</a> </div> <div class="panel-ming2"> <div class="panel-heading ming-L2" data-target="#ceramics" data-toggle="collapse" data-parent="#forms"> <span class="panel-title">Ceramics</span><span class="Arrowhead-Down-24 dropdown-icon"> </span> </div> <div id="ceramics" class="panel-body collapse"><strong><a class="ming-link" href="https://www-americanelements-com.translate.goog/ceramics.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#ceramics">Ceramics</a></strong> <strong><a class="ming-link" href="https://www-americanelements-com.translate.goog/refractory-ceramics?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#ceramics">Refractory Ceramics</a></strong><strong><a class="ming-link" href="https://www-americanelements-com.translate.goog/transparent-ceramics?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#ceramics">Transparent Ceramics</a></strong><a class="ming-link" href="https://www-americanelements-com.translate.goog/Aluminates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#ceramics">Aluminates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Arsenides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#ceramics">Arsenides</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Borides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#ceramics">Borides</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Carbide.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#ceramics">Carbides</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Ferrite.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#ceramics">Ferrites</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Niobates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#ceramics">Niobates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Nitrides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#ceramics">Nitrides</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Phosphides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#ceramics">Phosphides</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Silicides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#ceramics">Silicides</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Titanates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#ceramics">Titanates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Tungstates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#ceramics">Tungstates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Zirconates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#ceramics">Zirconates</a> </div> </div><a class="ming-link" href="https://www-americanelements-com.translate.goog/ceramic-fibers?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#forms">Ceramic Fibers</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/foams.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#forms">Foams: Metallic & Ceramic</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Ultra_high_purity_metals_powders.htm?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#forms">High Purity Materials</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/isotopes.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#forms">Isotopes</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/mxenes?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#forms">MXenes</a> <div class="panel-ming2"> <div class="panel-heading ming-L2" data-target="#nanomaterials" data-toggle="collapse" data-parent="#forms"> <span class="panel-title">Nanomaterials</span><span class="Arrowhead-Down-24 dropdown-icon"></span> </div> <div class="panel-body collapse" id="nanomaterials"><a class="ming-link" href="https://www-americanelements-com.translate.goog/nanomaterials-nanoparticles-nanotechnology.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#nanomaterials">All Nanomaterials</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/quantum-dots?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#nanomaterials">Quantum Dots</a> </div> </div> <div class="panel-ming2"> <div class="panel-heading ming-L2" data-target="#organometallics-products" data-toggle="collapse" data-parent="#forms"> <span class="panel-title">Organometallics</span><span class="Arrowhead-Down-24 dropdown-icon"></span> </div> <div id="organometallics-products" class="panel-body collapse"><strong><a class="ming-link" href="https://www-americanelements-com.translate.goog/organometallics.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#organometallics-products">All Organometallics</a></strong> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Ethylhexanoates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#organometallics-products">2-Ethylhexanoates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Acetylacetonates.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#organometallics-products">Acetylacetonates</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/phthalocyanines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#organometallics-products">Phthalocyanines</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/trifluoromethanesulfonates-triflates?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#organometallics-products">Trifluoromethanesulfonates</a> </div> </div><a class="ming-link" href="https://www-americanelements-com.translate.goog/oxides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#forms">Oxides</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/rare-earths.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#forms">Rare Earths</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/semiconductors.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#forms">Semiconductors</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/solutions?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#forms">Solutions</a> </div> </div> <div class="panel panel-ming"> <div class="panel-heading ming-L1" data-target="#applications" data-toggle="collapse" data-parent="#ming"> <span class="panel-title">Materials by Application</span><span class="Arrowhead-Down-24 dropdown-icon"></span> </div> <div class="panel-body collapse" id="applications"><a class="ming-link" href="https://www-americanelements-com.translate.goog/additive-manufacturing-3d-printing?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Additive Manufacturing & 3D Printing</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Battery-Technology.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Battery & Supercapacitor Materials</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/catalysts?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Catalysts</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/dental-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Dental Materials</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/electronics-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Electronics Materials</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/fuel-cell-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Fuel Cell Materials</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/fusion-energy?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Fusion Energy</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/optical-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Glass Manufacturing</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/green-technology-alternative-energy.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Green Technology & Alternative Energy</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Hydrogen-Storage.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Hydrogen Storage</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/optical-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Laser Crystals</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Bio-Medical.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Life Sciences & Biomaterials</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/metallurgy.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Metallurgy</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/nanomaterials-nanoparticles-nanotechnology.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Nanotechnology & Nanomaterials</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/optical-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Optical Materials</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/solar-energy-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Photovoltaic & Solar Energy</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/metal-plating?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Plating</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/pigments-coatings.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Pigments & Coatings</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/research-and-development.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Research & Development</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/space-industry.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Space Technology</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/sputtering-targets.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Sputtering Targets</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/thin-film-evaporation-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Thin Film Deposition</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/water-treatment-chemicals.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Water Treatment</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/weather-modification?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#applications">Weather Modification</a> </div> </div> </div> </div> <div class="panel panel-ming"> <div class="panel-heading ming-L1" data-target="#life-science-products" data-toggle="collapse" data-parent="#ming"> <span class="panel-title">Life Science Chemicals</span><span class="Arrowhead-Down-24 dropdown-icon"> </span> </div> <div class="panel-body collapse" id="life-science-products"> <a class="ming-link" href="https://www-americanelements-com.translate.goog/life-science-organic-chemistry?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Life Science Products</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/alcohols?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Alcohols</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/aldehydes?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Aldehydes</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/amides?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Amides</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/amines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Amines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/amino-acids-derivatives?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Amino Acids & Derivatives</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/aromatics?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Aromatics</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/aryls?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Aryls</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/azetidines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Azetidines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/benzimidazoles?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Benzimidazoles</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/benzisoxazoles?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Benzisoxazoles</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/benzodioxans?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Benzodioxans</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/benzofurans?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Benzofurans</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/benzothiazoles?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Benzothiazoles</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/benzothiophenes?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Benzothiophenes</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/benzoxazoles?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Benzoxazoles</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/carboxylic-acids?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Carboxylic Acids</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/enzymes-inhibitors?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Enzymes & Inhibitors</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/esters?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Esters</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/ethers?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Ethers</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/fluorinated-building-blocks?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Fluorinated Building Blocks</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/furans?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Furans</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/halides?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Halides</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/imidazoles?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Imidazoles</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/imidazolidines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Imidazolidines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/indazoles?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Indazoles</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/indoles?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Indoles</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/indolines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Indolines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/isoquinolines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Isoquinolines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/isoxazoles?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Isoxazoles</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/ketones?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Ketones</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/morpholines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Morpholines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/naphthyridines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Naphthyridines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/nitriles?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Nitriles</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/organoboron?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Organoboron</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/organosilicon?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Organosilicon</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/oxadiazoles?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Oxadiazoles</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/oxazoles?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Oxazoles</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/pharmaceuticals-intermediates?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Pharmaceuticals & Intermediates</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/phenols?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Phenols</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/phytochemicals?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Phytochemicals</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/piperazines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Piperazines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/piperidines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Piperidines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/pyrazines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Pyrazines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/pyrazoles?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Pyrazoles</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/pyridazines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Pyridazines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/pyridines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Pyridines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/pyrimidines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Pyrimidines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/pyrroles?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Pyrroles</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/pyrrolidines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Pyrrolidines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/pyrrolines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Pyrrolines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/quinazolines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Quinazolines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/quinolines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Quinolines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/quinoxalines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Quinoxalines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/spiroes?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Spiroes</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/sulfonyl-chlorides?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Sulfonyl Chlorides</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/tetrahydroisoquinolines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Tetrahydroisoquinolines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/tetrahydropyrans?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Tetrahydropyrans</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/tetrahydroquinolines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Tetrahydroquinolines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/tetrazoles?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Tetrazoles</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/thiadiazoles?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Thiadiazoles</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/thiazoles?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Thiazoles</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/thiazolidines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Thiazolidines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/thiols?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Thiols</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/thiophenes?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Thiophenes</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/triazines?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Triazines</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/triazoles?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="life-science-products">Triazoles</a> </div> </div> <div class="panel panel-ming"> <div class="panel-heading ming-L1" data-target="#company" data-toggle="collapse" data-parent="#ming"> <span class="panel-title">About Us</span><span class="Arrowhead-Down-24 dropdown-icon"></span> </div> <div class="panel-body collapse" id="company"><a class="ming-link" href="https://www-americanelements-com.translate.goog/company.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#company">Our Company</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/eventspressreleases.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#company">News & Events</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/Media.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#company">Media</a> </div> </div><a href="https://www-americanelements-com.translate.goog/quality-assurance-quality-control?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" class="ming-link panel-heading ming-L1" data-parent="#ming"><span class="panel-title">Quality Assurance/Quality Control</span><span class="Arrowhead-Right dropdown-icon notranslate"></span></a> <div class="panel panel-ming"> <div class="panel-heading ming-L1" data-target="#countries" data-toggle="collapse" data-parent="#ming"> <span class="panel-title">Locations</span><span class="Arrowhead-Down-24 dropdown-icon"></span> </div> <div class="panel-body collapse" id="countries"><a class="ming-link" href="https://www-americanelements-com.translate.goog/osterreich.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Austria</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/belgium.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Belgium</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/brasil.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Brazil</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/canada.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Canada</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/china-hongkong.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">China & Hong Kong</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/ceskarepublika.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Czech Republic</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/danmark.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Denmark</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/suomi.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Finland</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/france.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">France</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/deutschland.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Germany</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/greece.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Greece</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/magyarorszag.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Hungary</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/india.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">India</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/indonesia.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Indonesia</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/israel.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Israel</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/italia.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Italy</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/japan.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Japan</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/malaysia.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Malaysia</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/mexico.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Mexico</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/nederland.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Netherlands</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/norge.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Norway</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/philippines.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Philippines</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/polska.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Poland</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/portugal.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Portugal</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/russia.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Russia</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/singapore.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Singapore</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/korea.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">South Korea</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/espana.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Spain</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/sverige.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Sweden</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/switzerland.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Switzerland</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/taiwan.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Taiwan</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/thailand.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Thailand</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/turkiye.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Turkey</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/united-kingdom.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">United Kingdom</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">United States</a> </div> </div> <div class="panel panel-ming"> <div class="panel-heading ming-L1" data-target="#industries" data-toggle="collapse" data-parent="#ming"> <span class="panel-title">Industries</span><span class="Arrowhead-Down-24 dropdown-icon"></span> </div> <div class="panel-body collapse" id="industries"><a class="ming-link" href="https://www-americanelements-com.translate.goog/aerospace-aircraft.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Aerospace</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/agriculture.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Agriculture</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/automotive.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Automotive</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/chemical-manufacturing.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Chemical Manufacturing</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/defense.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Defense</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/dentistry.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Dentistry</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/electronics.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Electronics</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/energy-storage-batteries.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Energy Storage & Batteries</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/fine-art-materials?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Fine Art Materials</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/fuel-cell.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Fuel Cells</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/fusion-energy?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Fusion Energy</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/optical-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Glass</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/investment-grade-metals.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Investment Grade Metals</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/jewelry-fashion.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Jewelry & Fashion</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/optical-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Lasers</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/lighting.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Lighting</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/medical-devices.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Medical Devices</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/museum-gallery-services?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Museums & Galleries</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/nuclear-energy.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Nuclear Energy</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/oil-gas.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Oil & Gas</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/optical-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Optics</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/paper-pulp.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Paper & Pulp</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/pharmaceuticals-cosmetics.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Pharmaceuticals & Cosmetics</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/research-laboratory.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Research & Laboratory</a><a class="ming-link" href="https://www-americanelements-com.translate.goog/robotics?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Robotics</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/solar-energy.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Solar Energy</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/space-industry.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Space</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/sports-equipment.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Sports Equipment</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/steel.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Steel & Alloy Producers</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/textiles-fabrics.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Textiles & Fabrics</a> <a class="ming-link" href="https://www-americanelements-com.translate.goog/water-treatment-chemicals.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" data-parent="#industries">Water Treatment Municipalities</a> </div> </div><a href="https://www-americanelements-com.translate.goog/services?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" class="ming-link panel-heading ming-L1" data-parent="#ming"><span class="panel-title">Services</span><span class="Arrowhead-Right dropdown-icon notranslate"></span></a> <a href="https://www-americanelements-com.translate.goog/safety-data-center?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" class="panel-heading ming-L1 ming-link" data-parent="#ming"><span class="panel-title">Safety Data Center</span><span class="sds-icon dropdown-icon notranslate"></span></a><a href="https://www-americanelements-com.translate.goog/research-center?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" class="panel-heading ming-L1 ming-link" data-parent="#ming"><span class="panel-title">Research Center</span><span class="Library-Books-24 dropdown-icon notranslate"></span></a> <a href="https://www-americanelements-com.translate.goog/materials-science?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" class="ming-link panel-heading ming-L1" data-parent="#ming"><span class="panel-title">Explore Materials Science</span><span class="Arrowhead-Right dropdown-icon notranslate"></span></a> <a href="https://www-americanelements-com.translate.goog/toolbox.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" class="panel-heading ming-L1 ming-link" data-parent="#ming"><span class="panel-title">Toolbox</span><span class="wrench dropdown-icon notranslate"></span></a> <a href="https://www-americanelements-com.translate.goog/aenotes.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" class="ming-link panel-heading ming-L1" data-parent="#ming"><span class="panel-title">Materials Science News</span><span class="Arrowhead-Right dropdown-icon notranslate"></span></a><a href="https://www-americanelements-com.translate.goog/quote?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" class="panel-heading ming-L1 ming-link" data-parent="#ming"><span class="panel-title">Contact us / Request Quote</span></a> <div class="panel panel-ming"> <div class="panel-heading ming-L1 share-menu" data-target="#share" data-toggle="collapse" data-parent="#ming"> <span class="panel-title">Share This Page</span><span class="ming-icon sharepage dropdown-icon"></span> </div> <div class="panel-body collapse ming-share" id="share"><a href="mailto:?subject=Citation+from+American+Elements&body=Courtesy+of+American+Elements:+&_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" class="share ming-link" data-parent="#share">Email <span class="share-icon mail-16"></span></a> <a href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://twitter.com/intent/tweet?text%3Dvia%2520%2540AmericanElement%253A%2520" class="share ming-link" data-parent="#share">Tweet<span class="share-icon twitter-16"></span></a> <a target="_blank" href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://www.facebook.com/sharer.php?u%3D" class="share ming-link" data-parent="#share">Facebook<span class="share-icon facebook-16"></span></a> </div> </div> <div class="follow-us" data-parent="#ming"> Follow Us <div id="social"> <a class="ming-link social twitter" href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://www.twitter.com/AmericanElement"><span class="sr-only">Twitter</span></a> <a class="ming-link social facebook" href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://www.facebook.com/AmericanElement"><span class="sr-only">Facebook</span></a> <a class="ming-link social linkedin" href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://www.linkedin.com/company/american-elements"><span class="sr-only">LinkedIn</span></a> <a class="ming-link social instagram" href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://www.instagram.com/americanelements/"><span class="sr-only">Instagram</span></a> </div> </div> </div> </div> </div> <div class="container-fluid" id="main-content"> <div id="page-content">  <div class="banner"> <h1 class="medium">Praseodymium</h1><span class="element-item2 lanthanoid metal inner-transition" aria-hidden="true"><span class="symbol2 short9">Pr</span><span class="number">59</span><span class="weight">140.90765</span></span>  </div>   <div id="element-tabs"> <ul class="nav nav-pills nav-justified" role="tablist"> <li><a href="https://www-americanelements-com.translate.goog/pr.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#about" id="tab1" role="tab" aria-controls="about" data-toggle="pill" class="InfoTab" tabindex="0">About Praseodymium</a></li> <li class="active"><a href="https://www-americanelements-com.translate.goog/pr.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#products" id="tab2" role="tab" aria-controls="products" data-toggle="pill" class="InfoTab" tabindex="0">Products</a></li> <li><a href="https://www-americanelements-com.translate.goog/pr.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#properties" id="tab3" role="tab" aria-controls="properties" data-toggle="pill" class="InfoTab" tabindex="0">Properties</a></li> <li><a href="https://www-americanelements-com.translate.goog/pr.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#safety" id="tab4" role="tab" aria-controls="safety" data-toggle="pill" class="InfoTab" tabindex="0">Safety</a></li> <li><a href="https://www-americanelements-com.translate.goog/pr.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#isotopes" id="tab5" role="tab" aria-controls="isotopes" data-toggle="pill" class="InfoTab" tabindex="0">Isotopes</a></li> </ul> </div> <div id="content"> <div class="tab-content"> <div class="tab-pane" id="about" role="tabpanel" aria-labelledby="tab1"> <h2>About Praseodymium</h2><img src="images_graphics/element-bohr-models/praseodymium-bohr-model.jpg" alt="Praseodymium Bohr" width="200" height="200" class="image-left"> <p>In 1841, Carl Gustav Mosander obtained a novel <a href="https://www-americanelements-com.translate.goog/oxides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">oxide</a> from his experiments with rare-earth containing minerals. He believed this compound to be an oxide of a new <a href="https://www-americanelements-com.translate.goog/rare-earths.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">rare earth element</a> that he called didymium, and this element was included on an early version of Dmitri Mendeleev’s periodic table. Later experiments by Austrian chemist Carl Auer Welsbach in 1885 showed that this oxide was actually a mixture of salts of two new elements, which were subsequently named praseodymium and <a href="https://www-americanelements-com.translate.goog/nd.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">neodymium</a>. Praseodymium salts are yellow-green in solution, leading to the naming of the compound from the Greek word <em>prasinos</em>, meaning green, and the previously chosen root <em>didymos</em>, meaning twin.</p> <p>Like many of the <a href="https://www-americanelements-com.translate.goog/rare-earths.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">rare earth elements</a>, praseodymium is used primarily in small amounts to “dope” other materials, as its presence even in small concentrations imparts useful properties. In many cases, praseodymium is used to alter optical properties or in light production or detection applications. Praseodymium is one of the rare earth elements found in <a href="https://www-americanelements-com.translate.goog/didymium-oxide-11141-21-2?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">didymium</a> glass, which is used in safety goggles that block potentially harmful intense ultraviolet, infrared, and yellow light produced by during some types of welding and glassworking. <a href="https://www-americanelements-com.translate.goog/Fluorides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Fluoride</a> glass doped with praseodymium can be used as a fiber optical amplifier for use with light around a wavelength of 1300nm. Praseodymium-doped crystals are used as gain media in <a href="https://www-americanelements-com.translate.goog/optical-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">solid-state lasers</a>. Praseodymium is one of several rare earths used to produce extremely bright carbon arc lights, though these are becoming much more rarely used in their primary application in the motion picture industry. Praseodymium compounds can be used yield either a yellow or yellow-green coloring, depending on the application; in <a href="https://www-americanelements-com.translate.goog/optical-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">glass</a> and enamel, praseodymium is used for yellow coloring. Adding praseodymium to cubic <a href="https://www-americanelements-com.translate.goog/zirconium-oxide-nanoparticles-nanopowder-1314-23-4?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">zirconia</a> produces a yellow-green stone which mimics the mineral peridot. Modern medical computed tomography (CT) scanners often use praseodymium-doped scintillator crystals in their X-ray detecting sensors.</p> <p>Additionally, praseodymium is used as a dopant in <a href="https://www-americanelements-com.translate.goog/metallurgy.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">alloying applications</a>, catalysts, and other novel materials. Small amounts of praseodymium alloyed with <a href="https://www-americanelements-com.translate.goog/mg.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">magnesium</a> produce high-strength metals used in demanding applications such as jet engines. <a href="https://www-americanelements-com.translate.goog/mischmetal-nickel-alloy-54426-34-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium-nickel alloys</a> exhibit an extremely strong magnetocaloric effect and have been used in refrigeration devices to attain extremely low temperatures. Praseodymium is used in small amounts in <a href="https://www-americanelements-com.translate.goog/iron-neodymium-boron-alloy-powder?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">neodymium magnets</a>, which are the strongest permanent magnets commercially available. <a href="https://www-americanelements-com.translate.goog/cerium-oxide-praseodymium-doped?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium-doped ceria</a> can be used to catalyze a variety of reactions. Praseodymium-doped thin films are being investigated due to a variety of potentially useful properties including photoluminescence. Praseodymium-doped <a href="https://www-americanelements-com.translate.goog/yttrium-silicate-12027-88-2?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">yttrium silicate</a> crystals are used in quantum computing research.</p> <p>Praseodymium nickelates, <a href="https://www-americanelements-com.translate.goog/cerium-oxide-praseodymium-doped?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">praseodymium doped ceria</a>, and <a href="https://www-americanelements-com.translate.goog/praseodymium-barium-copper-oxide-120305-22-8?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">praseodymium barium copper oxide</a> are all being researched as cathode materials for <a href="https://www-americanelements-com.translate.goog/fuel-cell-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">solid oxide fuel cells</a>. Historically, the rare-earth alloy <a href="https://www-americanelements-com.translate.goog/cerium-rich-mischmetal-62379-61-7?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">mischmetal</a> was used in lighter flints, and modern flints still contain small amounts of praseodymium along with other rare earths. Finally, <a href="https://www-americanelements-com.translate.goog/praseodymium-iii-iv-oxide-12037-29-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">praseodymium oxide</a> thin-film surface coatings provide antireflective properties and durability.</p> <p>Praseodymium is one of the light rare earths and is typically sourced, along with other elements from that group, from the minerals monazite and bastnasite.</p> </div> <div class="tab-pane active" id="products" role="tabpanel" aria-labelledby="tab2"> <h2>Products</h2> <div class="panel-group expanding" id="accordion"> <div class="panel panel-products"> <div class="panel-heading activate-panel" data-toggle="collapse" data-target="#compound-products"> <span class="panel-title">Compounds</span><span class="Arrowhead-Down-24 dropdown-icon"></span> </div> <div id="compound-products" class="panel-body collapse row"> <ul class="grid grid3 no-dot"> <li class="product"><a href="https://www-americanelements-com.translate.goog/cerium-oxide-praseodymium-doped?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Cerium Oxide, Praseodymium doped</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/didymium-oxide-11141-21-2?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Didymium Oxide</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-acetate-6192-12-7?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Acetate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-acetate-solution-6192-12-7?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Acetate Solution</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-aluminide-12043-24-2?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Aluminide</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-barium-copper-oxide-120305-22-8?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Barium Copper Oxide</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-boride-12008-27-4?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Boride</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-bromate-15162-93-3?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Bromate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-bromide-13536-53-3?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Bromide</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-bromide-hydrate-225505-12-4?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Bromide Hydrate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-carbide?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Carbide</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-carbonate-14948-62-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Carbonate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-iii-carbonate-hydrate-54397-87-4?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(III) Carbonate Hydrate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-chloride-anhydrous-10361-79-2?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Chloride</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-chloride-heptahydrate-10025-90-8?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Chloride Heptahydrate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-chloride-19423-77-9?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Chloride Hydrate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/ultra-dry-praseodymium-chloride-10361-79-2?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Chloride, Ultra Dry</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-chloride-solution-10361-79-2?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Chloride Solution</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-fluoride-13709-46-1?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Fluoride</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-hydride-prh2-13864-03-4?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Hydride PrH<sub>2</sub></a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-hydride-prh3-13864-03-4?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Hydride PrH<sub>3</sub></a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-hydroxide-16469-16-2?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Hydroxide</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-ii-iodide-65530-47-4?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(II) Iodide PrI<sub>2</sub></a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-iii-iodide-13813-23-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(III) Iodide PrI<sub>3</sub></a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/ultra-dry-praseodymium-iii-iodide-13813-23-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(III) Iodide, Ultra Dry</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-oxalate-hydrate-28877-86-3?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Oxalate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-oxalate-decahydrate-24992-60-7?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Oxalate Decahydrate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-iii-oxide-12036-32-7?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(III) Oxide Pr<sub>2</sub>O<sub>3</sub></a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-iii-iv-oxide-12037-29-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(III,IV) Oxide Pr<sub>6</sub>O<sub>11</sub></a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-nitrate-15878-77-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Nitrate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-nitrate-solution-15878-77-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Nitrate Solution</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-nitride-25764-09-4?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Nitride</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-perchlorate-solution-13498-07-2?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Perchlorate Solution</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-iii-phosphate-14298-31-8?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(III) Phosphate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-silicide-12066-83-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Silicide</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-sulfate-10277-44-8?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Sulfate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-iii-sulfate-hydrate-20814-03-3?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(III) Sulfate Hydrate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-iii-sulfate-octahydrate-13510-41-3?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(III) Sulfate Octahydrate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-sulfate-solution-10277-44-8?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Sulfate Solution</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-ii-sulfide-12038-06-1?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(II) Sulfide</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-sulfide-12038-13-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(III) Sulfide</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-titanate?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Titanate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/zirconium-praseodymium-silicate-68187-15-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Zirconium Praseodymium Silicate</a></li> </ul> </div> </div> <div class="panel panel-products"> <div class="panel-heading activate-panel" data-toggle="collapse" data-target="#metallic-products"> <span class="panel-title">Metallic Forms</span><span class="Arrowhead-Down-24 dropdown-icon"></span> </div> <div id="metallic-products" class="panel-body collapse row"> <ul class="grid grid3 no-dot"> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-balls-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Balls</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-band-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Bands</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-bars-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Bars</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-blocks-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Blocks</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-chunk-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Chunk</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-coil-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Coil</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-concentrate-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Concentrate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-cubes-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Cubes</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-cylinder-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Cylinder</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-disc-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Disc</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-flake-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Flake</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-flange-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Flanges</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-foil-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Foil</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-granules-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Granules</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-ingot-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Ingot</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-lump-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Lump</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-mesh-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Mesh</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-metal-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Metal</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-microfoil-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Microfoil</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-microleaf-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Microleaf</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-particles-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Particles</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-parts-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Parts</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-pellets-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Pellets</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-pieces-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Pieces</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-plate-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Plates</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-powder-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Powder</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-puck-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Puck</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-ribbon-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Ribbon</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-rings-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Rings</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-rod-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Rod</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-samples-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Samples</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-shavings-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Shaving</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-sheet-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Sheet</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-shot-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Shot</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-single-crystal-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Single Crystal</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-sleeves-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Sleeves</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-slugs-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Slugs</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-specimen-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Specimens</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-spheres-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Spheres</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-spring-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Spring</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-strip-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Strip</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-tape-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Tape</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-tube-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Tube</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-wafer-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Wafer</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-wire-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Wire</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/ultra-thin-praseodymium-nanoscale-foil-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Ultra Thin Praseodymium Foil</a></li> </ul> </div> </div> <div class="panel panel-products"> <div class="panel-heading activate-panel" data-toggle="collapse" data-target="#alloy-products"> <span class="panel-title">Alloys</span><span class="Arrowhead-Down-24 dropdown-icon"></span> </div> <div id="alloy-products" class="panel-body collapse row"> <ul class="grid grid3 no-dot"> <li class="product"><a href="https://www-americanelements-com.translate.goog/erbium-praseodymium-alloy?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Erbium Praseodymium Alloy</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/mischmetal-nickel-alloy-54426-34-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Mischmetal Nickel Alloy</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/neodymium-praseodymium-alloy?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Neodymium Praseodymium Alloy</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-copper-alloy?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Copper Alloy</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-iron-alloy-12305-97-4?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Iron Alloy</a></li> </ul> </div> </div> <div class="panel panel-products"> <div class="panel-heading activate-panel" data-toggle="collapse" data-target="#oxide-products"> <span class="panel-title">Oxide Forms</span><span class="Arrowhead-Down-24 dropdown-icon"></span> </div> <div id="oxide-products" class="panel-body collapse row"> <ul class="grid grid3 no-dot"> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-iii-oxide-12036-32-7?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(III) Oxide Pr<sub>2</sub>O<sub>3</sub></a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-iii-iv-oxide-12037-29-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(III,IV) Oxide Pr<sub>6</sub>O<sub>11</sub></a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-oxide-nanoparticles-nanopowder-12037-29-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Oxide Nanoparticles</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-oxide-pellets-12037-29-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Oxide Pellets</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-oxide-pieces-12037-29-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Oxide Pieces</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-oxide-powder-12037-29-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Oxide Powder</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-oxide-rotatable-sputtering-target-12037-29-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Oxide Rotatable Sputtering Target</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-oxide-shot-12037-29-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Oxide Shot</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-oxide-sputtering-target-12037-29-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Oxide Sputtering Target</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-oxide-tablets-12037-29-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Oxide Tablets</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-titanium-oxide?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Titanium Oxide</a></li> </ul> </div> </div> <div class="panel panel-products"> <div class="panel-heading activate-panel" data-toggle="collapse" data-target="#organometallic-products"> <span class="panel-title">Organometallics</span><span class="Arrowhead-Down-24 dropdown-icon"></span> </div> <div id="organometallic-products" class="panel-body collapse row"> <ul class="grid grid2 no-dot"> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-2-ethylhexanoate-73227-22-2?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium 2-Ethylhexanoate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-acetylacetonate-14553-09-4?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Acetylacetonate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-iii-hexafluoro-2-4-pentanedionate-47814-20-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(III) Hexafluoro-2,4-pentanedionate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-iii-hexafluoroacetylacetonate-hydrate-307531-71-1?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(III) Hexafluoroacetylacetonate Hydrate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-iii-isopropoxide-19236-14-7?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(III) Isopropoxide</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-trifluoromethanesulfonate-52093-27-3?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Trifluoromethanesulfonate</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-iii-tris-3-heptafluoropropylhdroxymethylene-d-camphorate-38832-94-9?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(III) Tris[3-(heptafluoropropylhdroxymethylene)-d-camphorate]</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-iii-tris-3-trifluoromethylhydroxymethylene-d-camphorate-38053-99-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(III) Tris[3-(trifluoromethylhydroxymethylene)-d-camphorate]</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/tris-2-2-6-6-tetramethyl-3-5-heptanedionato-praseodymium-iii-15492-48-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)praseodymium(III)</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/tris-6-6-7-7-8-8-8-heptafluoro-2-2-di-methyl-d3-3-5-octanedion-1-1-1-d3-ato-praseodymium-iii-42942-19-8?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Tris(6,6,7,7,8,8,8-heptafluoro-2,2-di(methyl-d3)-3,5-octanedion-1,1,1-d3-ato)praseodymium(III)</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/tris-6-6-7-7-8-8-8-heptafluoro-2-2-dimethyl-3-5-octanedionato-praseodymium-iii-17978-77-7?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)praseodymium(III)</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/tris-cyclopentadienyl-praseodymium-iii-11077-59-1?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Tris(cyclopentadienyl)praseodymium(III)</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/tris-isopropylcyclopentadienyl-praseodymium-iii-69021-86-9?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Tris(isopropylcyclopentadienyl)praseodymium(III)</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/tris-n-n-bis-trimethylsilyl-amide-praseodymium-iii-35789-00-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Tris[N,N-bis(trimethylsilyl)amide]praseodymium(III)</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/tris-n-diphenylphosphiny-p-p-diphenylphosphinicamidato-o-o-praseodymium-106150-44-1?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Tris[N-(diphenylphosphiny)-P,P-diphenylphosphinicamidato-O,O']praseodymium</a></li> </ul> </div> </div> <div class="panel panel-products"> <div class="panel-heading activate-panel" data-toggle="collapse" data-target="#nanomaterial-products"> <span class="panel-title">Nanomaterials</span><span class="Arrowhead-Down-24 dropdown-icon"></span> </div> <div id="nanomaterial-products" class="panel-body collapse row"> <ul class="grid grid3 no-dot"> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-nanoparticles-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Nanoparticles</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-nanoparticles-dispersion-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Nanoparticle Dispersion</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-oxide-nanoparticles-nanopowder-12037-29-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Oxide Nanoparticles</a></li> </ul> </div> </div> <div class="panel panel-products"> <div class="panel-heading activate-panel" data-toggle="collapse" data-target="#semiconductor-optical-products"> <span class="panel-title">Semiconductor & Optical</span><span class="Arrowhead-Down-24 dropdown-icon"></span> </div> <div id="semiconductor-optical-products" class="panel-body collapse row"> <ul class="grid grid3 no-dot"> <li class="product"><a href="https://www-americanelements-com.translate.goog/lutetium-aluminum-garnet-praseodymium-doped-12253-68-8?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Lutetium Aluminum Garnet, Praseodymium-doped</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-arsenide-12044-28-9?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Arsenide</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-phosphide-12066-49-8?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Phosphide</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-selenide-12038-08-3?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Selenide</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-sulfide-12038-13-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Sulfide</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-telluride-12038-12-9?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Telluride</a></li> </ul> </div> </div> <div class="panel panel-products"> <div class="panel-heading activate-panel" data-toggle="collapse" data-target="#sputtering-target-products"> <span class="panel-title">Sputtering Targets</span><span class="Arrowhead-Down-24 dropdown-icon"></span> </div> <div id="sputtering-target-products" class="panel-body collapse row"> <ul class="grid grid2 no-dot"> <li class="product"><a href="https://www-americanelements-com.translate.goog/lanthanum-praseodymium-calcium-manganate-sputtering-target?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Lanthanum Praseodymium Calcium Manganate Sputtering Target </a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-barium-copper-oxide-sputtering-target-120305-22-8?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Barium Copper Oxide Sputtering Target</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-calcium-manganate-sputtering-target?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Calcium Manganate Sputtering Target</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-cerium-manganate-sputtering-target?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Cerium Manganate Sputtering Target</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-fluoride-sputtering-target-13709-46-1?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Fluoride Sputtering Target</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-nickel-oxide-sputtering-target?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Nickel Oxide Sputtering Target </a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-iii-oxide-sputtering-target-12036-32-7?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(III) Oxide Sputtering Target</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-oxide-sputtering-target-12037-29-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(III,IV) Oxide Sputtering Target</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-oxide-rotatable-sputtering-target-12037-29-5?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium(III,IV) Oxide Rotatable Sputtering Target</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-phosphide-sputtering-target-12066-49-8?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Phosphide Sputtering Target</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-rotatable-sputtering-target-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Rotatable Sputtering Target</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-selenide-sputtering-target-12038-08-3?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Selenide Sputtering Target</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-sputtering-target-7440-10-0?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Sputtering Target</a></li> <li class="product"><a href="https://www-americanelements-com.translate.goog/praseodymium-telluride-sputtering-target-12038-12-9?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Praseodymium Telluride Sputtering Target</a></li> </ul> </div> </div> <div class="openclose"> <div class="openall"> + Open All </div> <div class="closeall"> - Close All </div> </div> </div> <div id="products-intro"> <p><a href="https://www-americanelements-com.translate.goog/proxp.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en"><img src="praseodymium-oxide-powder.png" alt="High Purity (99.999%) Praseodymium Oxide (Pr2O3) Powder" width="128" height="122" class="image-left"></a> Praseodymium is highly valued in <a href="https://www-americanelements-com.translate.goog/optical-materials.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">glass</a> and ceramic production as a bright yellow pigment. Much research is being done on its optical properties for use in amplification of telecommunication systems, including as a doping agent in fluoride fibers. <img src="praseodymium-sputtering-target.png" alt="High Purity (99.999%) Praseodymium (Pr) Sputtering Target" width="95" height="111" class="image-right">Praseodymium is available as <a href="https://www-americanelements-com.translate.goog/prm.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">metal</a> and compounds with purities from 99% to 99.999% (ACS grade to <a href="https://www-americanelements-com.translate.goog/Ultra_high_purity_metals_powders.htm?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">ultra-high purity</a>). Metallic forms include <a href="https://www-americanelements-com.translate.goog/prmpe.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">pellets</a>, <a href="https://www-americanelements-com.translate.goog/prmr.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">rod</a>, <a href="https://www-americanelements-com.translate.goog/prmw.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">wire</a>, and <a href="https://www-americanelements-com.translate.goog/prmgr.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">granule</a>s for evaporation source material purposes. Praseodymium oxides are available in <a href="https://www-americanelements-com.translate.goog/proxp.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">powder</a> and dense <a href="https://www-americanelements-com.translate.goog/proxpe.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">pellet</a> form for such uses as optical coating and thin film applications. Oxides tend to be insoluble. <a href="https://www-americanelements-com.translate.goog/Fluorides.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Fluorides</a> are another insoluble form for uses in which oxygen is undesirable such as metallurgy, chemical and physical vapor deposition and in some optical coatings. Praseodymium is also available in soluble forms including <a href="https://www-americanelements-com.translate.goog/prcl.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">praseodymium chloride</a>, <a href="https://www-americanelements-com.translate.goog/prni.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">praseodymium nitrate</a>, and <a href="https://www-americanelements-com.translate.goog/prac.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">praseodymium acetate</a>. These compounds can be manufactured as <a href="https://www-americanelements-com.translate.goog/solutions?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">solutions</a> at specified stoichiometries.</p> </div> </div> <div class="tab-pane" id="properties" role="tabpanel" aria-labelledby="tab3"> <h2>Praseodymium Properties</h2> <p><img src="praseodymium-block.png" alt="Praseodymium (Pr) atomic and molecular weight, atomic number and elemental symbol" class="image-left"> <strong>Praseodymium</strong> is a Block F, Group 3, Period 6 element. The number of electrons in each of praseodymium's shells is 2, 8, 18, 21, 8, 2 and its electronic configuration is [Xe]4f<sup>3</sup> 6s<sup>2</sup>. <img src="praseodymium-bohr.jpg" alt="Praseodymium Bohr Model" width="200" height="200" class="image-right">It resembles the typical trivalent rare earths, however, it will exhibit a +4 state when stabilized in a zirconia host. Unlike other rare earth metals, which show antiferromagnetic and / or ferromagnetic ordering at low temperatures, praseodymium is paramagnetic at any temperature above 1 K. Praseodymium is found in the minerals monazite and bastnasite. Praseodymium was discovered by Carl Auer von Welsbach in 1885. The origin of the element name comes from the Greek words 'prasios didymos' meaning green twin.</p> <div id="table-wrapper"> <div class="panel-group expanding" id="accordion2"> <div class="panel panel-default properties-panel"> <div class="panel-heading active-collapsible"><a data-toggle="collapse" class="activate-panel" href="https://www-americanelements-com.translate.goog/pr.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#general-properties">General Properties<span class="Arrowhead-Down-24 dropdown-icon"></span></a> </div> <div class="panel-collapse collapse" id="general-properties"> <table class="table properties-table"> <tbody> <tr> <th id="symbol">Symbol:</th> <td>Pr</td> </tr> <tr> <th id="atomic-number">Atomic Number:</th> <td>59</td> </tr> <tr> <th id="atomic-weight">Atomic Weight:</th> <td>140.9077</td> </tr> <tr> <th id="element-category">Element Category:</th> <td>Lanthanide</td> </tr> <tr> <th id="group-period-block">Group, Period, Block:</th> <td>n/a, 6, f</td> </tr> <tr> <th id="color">Color:</th> <td>silvery white, yellowish tinge</td> </tr> <tr> <th id="other-names">Other Names:</th> <td>Praseodym, Praséodyme</td> </tr> </tbody> </table> </div> </div> <div class="panel panel-default properties-panel"> <div class="panel-heading active-collapsible"><a data-toggle="collapse" class="activate-panel" href="https://www-americanelements-com.translate.goog/pr.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#physical-properties">Physical Properties<span class="Arrowhead-Down-24 dropdown-icon"></span></a> </div> <div id="physical-properties" class="panel-collapse collapse"> <table class="properties-table table"> <tbody> <tr> <th id="melting-point">Melting Point:</th> <td>931°C, 1707.8°F, 1204.15 K</td> </tr> <tr> <th id="boiling-point">Boiling Point:</th> <td>3520°C, 6368°F, 3793.15 K</td> </tr> <tr> <th id="density">Density:</th> <td>6779  kg·m<sup>3</sup></td> </tr> <tr> <th id="liquid-density">Liquid Density @ Melting Point:</th> <td>6.50 g·cm<sup>3</sup></td> </tr> <tr> <th id="density-20-degrees-C">Density @ 20°C:</th> <td>6.77 g/cm<sup>3</sup></td> </tr> <tr> <th id="solid-density">Density of Solid:</th> <td>6640 kg·m<sup>3</sup></td> </tr> <tr> <th id="specific-heat">Specific Heat:</th> <td>0.046 Cal/g/K @ 25°C</td> </tr> <tr> <th id="superconductivity-temperature">Superconductivity Temperature:</th> <td>N/A</td> </tr> <tr> <th id="triple-point">Triple Point:</th> <td>N/A</td> </tr> <tr> <th id="critical-point">Critical Point:</th> <td>N/A</td> </tr> <tr> <th id="fusion-heat">Heat of Fusion (kJ·mol<sup>-1</sup>):</th> <td>11.3</td> </tr> <tr> <th id="vaporization-heat">Heat of Vaporization (kJ·mol<sup>-1</sup>):</th> <td>357</td> </tr> <tr> <th id="atomization-heat">Heat of Atomization (kJ·mol<sup>-1</sup>):</th> <td>356.69</td> </tr> <tr> <th id="thermal-conductivity">Thermal Conductivity:</th> <td>0.125 W/cm/K @ 298.2 K</td> </tr> <tr> <th id="thermal-expansion">Thermal Expansion:</th> <td>(r.t.) (poly) 6.7 µm/(m·K)</td> </tr> <tr> <th id="electrical-resistivity">Electrical Resistivity:</th> <td>68 nΩ-cm @ 25°C</td> </tr> <tr> <th id="tensile-strength">Tensile Strength:</th> <td>N/A</td> </tr> <tr> <th id="molar-heat-capacity">Molar Heat Capacity:</th> <td>27.20 J·mol<sup>-1</sup>·K<sup>-1</sup></td> </tr> <tr> <th id="youngs-modulus">Young's Modulus:</th> <td>( form) 37.3 GPa</td> </tr> <tr> <th id="shear-modulus">Shear Modulus:</th> <td>( form) 14.8 GPa</td> </tr> <tr> <th id="bulk-modulus">Bulk Modulus:</th> <td>( form) 28.8 GPa</td> </tr> <tr> <th id="poisson-ratio">Poisson Ratio:</th> <td>( form) 0.281</td> </tr> <tr> <th id="mohs-hardness">Mohs Hardness:</th> <td>N/A</td> </tr> <tr> <th id="vickers-hardness">Vickers Hardness:</th> <td>400 MPa</td> </tr> <tr> <th id="brinell-hardness">Brinell Hardness:</th> <td>481 MPa</td> </tr> <tr> <th id="speed-of-sound">Speed of Sound:</th> <td>(20 °C) 2280 m·s<sup>-1</sup></td> </tr> <tr> <th id="pauling-electronegativity">Pauling Electronegativity:</th> <td>1.13</td> </tr> <tr> <th id="sanderson-electronegativity">Sanderson Electronegativity:</th> <td>N/A</td> </tr> <tr> <th id="allerd-rochow-electronegativity">Allred Rochow Electronegativity:</th> <td>1.07</td> </tr> <tr> <th id="mulliken-jaffe-electronegativity">Mulliken-Jaffe Electronegativity:</th> <td>N/A</td> </tr> <tr> <th id="allen-electronegativity">Allen Electronegativity:</th> <td>N/A</td> </tr> <tr> <th id="pauling-electropositivity">Pauling Electropositivity:</th> <td>2.87</td> </tr> <tr> <th id="reflectivity">Reflectivity (%):</th> <td>N/A</td> </tr> <tr> <th id="refractive-index">Refractive Index:</th> <td>N/A</td> </tr> </tbody> </table> </div> </div> <div class="panel properties-panel"> <div class="panel-heading active-collapsible"><a data-toggle="collapse" class="activate-panel" href="https://www-americanelements-com.translate.goog/pr.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#chemical-properties">Chemical Properties<span class="Arrowhead-Down-24 dropdown-icon"></span></a> </div> <div id="chemical-properties" class="panel-collapse collapse"> <table class="properties-table table"> <tbody> <tr> <th id="electrons">Electrons:</th> <td>59</td> </tr> <tr> <th id="protons">Protons:</th> <td>59</td> </tr> <tr> <th id="neutrons">Neutrons:</th> <td>82</td> </tr> <tr> <th id="electron-configuration">Electron Configuration:</th> <td>[Xe]4f<sup>3</sup> 6s<sup>2</sup></td> </tr> <tr> <th id="atomic-radius">Atomic Radius:</th> <td>182 pm</td> </tr> <tr> <th id="atomic-radius-non-bonded">Atomic Radius,<br> non-bonded (Å):</th> <td>2.4</td> </tr> <tr> <th id="covalent-radius">Covalent Radius:</th> <td>203±7 pm</td> </tr> <tr> <th id="covalent-radius-non-bonded">Covalent Radius (Å):</th> <td>1.9</td> </tr> <tr> <th id="van-der-waals-radius">Van der Waals Radius:</th> <td>239 pm</td> </tr> <tr> <th id="oxidation-states">Oxidation States:</th> <td>4, 3, 2 (mildly basic oxide)</td> </tr> <tr> <th id="phase">Phase:</th> <td>Solid</td> </tr> <tr> <th id="crystal-structure">Crystal Structure:</th> <td>Hexagonal</td> </tr> <tr> <th id="magnetic-ordering">Magnetic Ordering:</th> <td>paramagnetic</td> </tr> <tr> <th id="electron-affinity">Electron Affinity (kJ·mol<sup>-1</sup>)</th> <td>92.786</td> </tr> <tr> <th id="1-ionization">1<sup>st</sup> Ionization Energy:</th> <td>527 kJ·mol<sup>-1</sup></td> </tr> <tr> <th id="2-ionization">2<sup>nd</sup> Ionization Energy:</th> <td>1020 kJ·mol<sup>-1</sup></td> </tr> <tr> <th id="3-ionization">3<sup>rd</sup> Ionization Energy:</th> <td>2086 kJ·mol<sup>-1</sup></td> </tr> </tbody> </table> </div> </div> </div> <div class="panel-group expanding" id="accordion3"> <div class="panel panel-default properties-panel"> <div class="panel-heading active-collapsible"><a data-toggle="collapse" class="activate-panel" href="https://www-americanelements-com.translate.goog/pr.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#identifiers">Identifiers<span class="Arrowhead-Down-24 dropdown-icon"></span></a> </div> <div class="panel-collapse collapse" id="identifiers"> <table class="table properties-table"> <tbody> <tr> <th id="cas-number">CAS Number:</th> <td>7440-10-0</td> </tr> <tr> <th id="ec-number">EC Number:</th> <td>231-120-3</td> </tr> <tr> <th id="mdl-number">MDL Number:</th> <td>MFCD00011174</td> </tr> <tr> <th id="beilstein-number">Beilstein Number:</th> <td>N/A</td> </tr> <tr> <th id="smile-id">SMILES Identifier:</th> <td>[Pr]</td> </tr> <tr> <th id="inchi-id">InChI Identifier:</th> <td>InChI=1S/Pr</td> </tr> <tr> <th id="inchi-key">InChI Key:</th> <td>PUDIUYLPXJFUGB-UHFFFAOYSA-N</td> </tr> <tr> <th id="pubchem-cid">PubChem CID:</th> <td>23942</td> </tr> <tr> <th id="chemspider-id">ChemSpider ID:</th> <td>22384</td> </tr> </tbody> </table> </div> </div> <div class="panel panel-default properties-panel"> <div class="panel-heading active-collapsible"><a data-toggle="collapse" class="activate-panel" href="https://www-americanelements-com.translate.goog/pr.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#abundance">Abundance<span class="Arrowhead-Down-24 dropdown-icon"></span></a> </div> <div class="panel-collapse collapse" id="abundance"> <table class="table properties-table"> <tbody> <tr> <th class="abundance" id="earth-total">Earth - Total:</th> <td>129 ppb</td> </tr> <tr> <th class="abundance" id="mercury-total">Mercury - Total:</th> <td>99 ppb</td> </tr> <tr> <th class="abundance" id="venus-total">Venus - Total:</th> <td>135 ppb</td> </tr> <tr> <th class="abundance" id="abundance-earth-seawater-weight">Earth - Seawater (Oceans), ppb by weight:</th> <td>0.0006</td> </tr> <tr> <th class="abundance" id="abundance-earth-seawater-atoms">Earth - Seawater (Oceans), ppb by atoms:</th> <td>0.000026</td> </tr> <tr> <th class="abundance" id="abundance-earth-crust-weight">Earth - Crust (Crustal Rocks), ppb by weight:</th> <td>8700</td> </tr> <tr> <th class="abundance" id="abundance-earth-crust-atoms">Earth - Crust (Crustal Rocks), ppb by atoms:</th> <td>1300</td> </tr> <tr> <th class="abundance" id="abundance-sun-weight">Sun - Total, ppb by weight:</th> <td>1</td> </tr> <tr> <th class="abundance" id="abundance-sun-atoms">Sun - Total, ppb by atoms:</th> <td>0.005</td> </tr> <tr> <th class="abundance" id="abundance-stream-weight">Stream, ppb by weight:</th> <td>0.03</td> </tr> <tr> <th class="abundance" id="abundance-stream-atoms">Stream, ppb by atoms:</th> <td>0.0002</td> </tr> <tr> <th class="abundance" id="abundance-meterorite-carbonaceous-weight">Meterorite (Carbonaceous), ppb by weight:</th> <td>100</td> </tr> <tr> <th class="abundance" id="abundance-meterorite-carbonaceous-atoms">Meterorite (Carbonaceous), ppb by atoms:</th> <td>10</td> </tr> <tr> <th class="abundance" id="abundance-human-body-weight">Typical Human Body, ppb by weight:</th> <td>N/A</td> </tr> <tr> <th class="abundance" id="abundance-human-body-atoms">Typical Human Body, ppb by atom:</th> <td>N/A</td> </tr> <tr> <th class="abundance" id="abundance-universe-weight">Universe, ppb by weight:</th> <td>2</td> </tr> <tr> <th class="abundance" id="abundance-universe-atoms">Universe, ppb by atom:</th> <td>0.02</td> </tr> </tbody> </table> </div> </div> <div class="panel panel-default properties-panel"> <div class="panel-heading active-collapsible"><a data-toggle="collapse" class="activate-panel" href="https://www-americanelements-com.translate.goog/pr.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#history">History<span class="Arrowhead-Down-24 dropdown-icon"></span></a> </div> <div class="panel-collapse collapse" id="history"> <table class="table properties-table"> <tbody> <tr> <th id="discovered">Discovered By:</th> <td>Carl Auer von Welsbach</td> </tr> <tr> <th id="discovery-date">Discovery Date:</th> <td>1885</td> </tr> <tr> <th id="first-isolation">First Isolation:</th> <td>N/A</td> </tr> </tbody> </table> </div> </div> </div> </div> </div> <div class="tab-pane" id="safety" role="tabpanel" aria-labelledby="tab4"> <h2>Health, Safety & Transportation Information for Praseodymium</h2> <p>Praseodymium is somewhat toxic. Safety data for Praseodymium and its compounds can vary widely depending on the form. For potential hazard information, toxicity, and road, sea and air transportation limitations, such as DOT Hazard Class, DOT Number, EU Number, NFPA Health rating and RTECS Class, please see the specific material or compound referenced in the Products tab. The below information applies to elemental (metallic) praseodymium.</p> <table class="safety-table"> <thead> <tr> <th id="safety-data" colspan="2">Safety Data</th> </tr> </thead> <tbody> <tr> <th><a href="https://www-americanelements-com.translate.goog/safety-information.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#signalword">Signal Word </a></th> <td>Warning</td> </tr> <tr> <th><a href="https://www-americanelements-com.translate.goog/safety-information.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#hazardstatements">Hazard Statements </a></th> <td>H250</td> </tr> <tr> <th><a href="https://www-americanelements-com.translate.goog/hazard-codes.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#hazardcodes">Hazard Codes</a></th> <td>F</td> </tr> <tr> <th><a href="https://www-americanelements-com.translate.goog/safety-information.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#riskcodes">Risk Codes </a></th> <td>17</td> </tr> <tr> <th><a href="https://www-americanelements-com.translate.goog/safety-information.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#safetyprecautions">Safety Precautions </a></th> <td>N/A</td> </tr> <tr> <th><a href="https://www-americanelements-com.translate.goog/safety-information.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#rtecs">RTECS Number </a></th> <td>N/A</td> </tr> <tr> <th><a href="https://www-americanelements-com.translate.goog/safety-information.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#transportation">Transport Information</a></th> <td>UN 3208 4.3/PG 1</td> </tr> <tr> <th><a href="https://www-americanelements-com.translate.goog/safety-information.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#wgk">WGK Germany </a></th> <td>3</td> </tr> <tr> <th><a href="https://www-americanelements-com.translate.goog/hazard-codes.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en">Globally Harmonized System of <br> Classification and Labelling (GHS) </a></th> <td><a href="https://www-americanelements-com.translate.goog/hazard-codes.html?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en#flame"><img src="flame.png" alt="Flame-Flammables" width="42" height="42"></a></td> </tr> </tbody> </table> <div class="panel-group expanding" id="accordion4"> <div class="panel panel-products"> <div class="panel-heading panel-heading-sds activate-panel active-panel" data-toggle="collapse" data-target="#sds"> <span class="panel-title">Review and Print SDS for Praseodymium Metal</span><span class="Arrowhead-Down-24 dropdown-icon"></span> </div> <div id="sds" class="panel-body collapse in row"> <div class="view view-sds-pane view-id-sds_pane view-display-id-block sds-content view-dom-id-16ef85fd18626a4ee549d3f9ec12f63c"> <div class="view-header"> <div class="link-container"><span class="print_pdf"><a href="https://www-americanelements-com.translate.goog/printpdf/praseodymium-metal-7440-10-0/sds?_x_tr_sl=en&_x_tr_tl=ko&_x_tr_hl=en" title="Display a PDF version of this page." class="print-pdf" rel="nofollow">Create Printable PDF</a></span> </div> <h2 class="centered">SAFETY DATA SHEET</h2> <div id="sds-date"> <div> <strong>Date Created:</strong> 05/15/2015 </div> <div> <strong>Date Revised:</strong> 05/15/2015 </div> </div> </div> <div class="view-content"> <div> <hr> <h3>SECTION 1. IDENTIFICATION</h3> <p><strong>Product Name:</strong> Praseodymium Metal</p> <p><strong>Product Number:</strong> All applicable American Elements product codes, e.g. PR-M-02, PR-M-03, PR-M-04, PR-M-05</p> <p><strong>CAS #:</strong> 7440-10-0</p> <p><strong>Relevant identified uses of the substance: </strong> Scientific research and development</p> <p>Supplier details:<br> American Elements<br> 1093 Broxton Ave. Suite 2000<br> Los Angeles, CA 90024<br> Tel: +1 310-208-0551<br> Fax: +1 310-208-0351<br><br> Emergency telephone number:<br> Domestic, North America +1 800-424-9300<br> International +1 703-527-3887</p> <hr> <h3>SECTION 2. HAZARDS IDENTIFICATION</h3> <p>Classification of the substance or mixture<br> Classification according to Regulation (EC) No 1272/2008<br> The substance is not classified as hazardous to health or the environment according to the CLP regulation.<br> Classification according to Directive 67/548/EEC or Directive 1999/45/EC<br> Not applicable<br> Information concerning particular hazards for human and environment:<br> No information known.<br> Hazards not otherwise classified<br> No information known.<br> Label elements<br> Labelling according to Regulation (EC) No 1272/2008<br> Not applicable<br> Hazard pictograms<br> Not applicable<br> Signal word<br> Not applicable<br> Hazard statements<br> Not applicable<br> WHMIS classification<br> Not controlled<br> Classification system<br> HMIS ratings (scale 0-4)<br> (Hazardous Materials Identification System)<br> HEALTH<br> FIRE<br> REACTIVITY<br> 1<br> 0 <br> 0 <br> Health (acute effects) = 1<br> Flammability = 0<br> Physical Hazard = 0<br> Other hazards<br> Results of PBT and vPvB assessment<br> PBT: Not applicable.<br> vPvB: Not applicable.</p> <hr> <h3>SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS</h3> <p>Chemical characterization: Substances<br> CAS# Description:<br> 7440-10-0 Praseodymium<br> Identification number(s):<br> EC number: 231-120-3</p> <hr> <h3>SECTION 4. FIRST AID MEASURES</h3> <p>Description of first aid measures<br> After inhalation<br> Supply fresh air. If required, provide artificial respiration. Keep patient warm.<br> Seek immediate medical advice.<br> After skin contact<br> Immediately wash with water and soap and rinse thoroughly.<br> Seek immediate medical advice.<br> After eye contact<br> Rinse opened eye for several minutes under running water. Then consult a doctor.<br> After swallowing<br> Seek medical treatment.<br> Information for doctor<br> Most important symptoms and effects, both acute and delayed<br> No further relevant information available.<br> Indication of any immediate medical attention and special treatment needed<br> No further relevant information available.</p> <hr> <h3>SECTION 5. FIREFIGHTING MEASURES</h3> <p>Extinguishing media<br> Suitable extinguishing agents<br> Special powder for metal fires. Do not use water.<br> For safety reasons unsuitable extinguishing agents<br> Water<br> Special hazards arising from the substance or mixture<br> If this product is involved in a fire, the following can be released:<br> Advice for firefighters<br> Protective equipment:<br> Wear self-contained respirator.<br> Wear fully protective impervious suit.</p> <hr> <h3>SECTION 6. ACCIDENTAL RELEASE MEASURES</h3> <p>Personal precautions, protective equipment and emergency procedures<br> Wear protective equipment. Keep unprotected persons away.<br> Ensure adequate ventilation<br> Environmental precautions:<br> Do not allow material to be released to the environment without proper governmental permits.<br> Do not allow product to reach sewage system or any water course.<br> Do not allow to penetrate the ground/soil.<br> Methods and material for containment and cleaning up:<br> Pick up mechanically.<br> Prevention of secondary hazards:<br> No special measures required.<br> Reference to other sections<br> See Section 7 for information on safe handling<br> See Section 8 for information on personal protection equipment.<br> See Section 13 for disposal information.</p> <hr> <h3>SECTION 7. HANDLING AND STORAGE</h3> <p>Handling<br> Precautions for safe handling<br> Keep container tightly sealed.<br> Store in cool, dry place in tightly closed containers.<br> Information about protection against explosions and fires:<br> No information known.<br> Conditions for safe storage, including any incompatibilities<br> Storage<br> Requirements to be met by storerooms and receptacles:<br> No special requirements.<br> Information about storage in one common storage facility:<br> Store away from halogens.<br> Further information about storage conditions:<br> Keep container tightly sealed.<br> Store in cool, dry conditions in well sealed containers.<br> Specific end use(s)<br> No further relevant information available.</p> <hr> <h3>SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION</h3> <p>Additional information about design of technical systems:<br> Properly operating chemical fume hood designed for hazardous chemicals and having an average face velocity of at least 100 feet per minute.<br> Control parameters<br> Components with limit values that require monitoring at the workplace:<br> Not required.<br> Additional information:<br> No data<br> Exposure controls<br> Personal protective equipment<br> General protective and hygienic measures<br> The usual precautionary measures for handling chemicals should be followed.<br> Keep away from foodstuffs, beverages and feed.<br> Remove all soiled and contaminated clothing immediately.<br> Wash hands before breaks and at the end of work.<br> Maintain an ergonomically appropriate working environment.<br> Breathing equipment:<br> Use suitable respirator when high concentrations are present.<br> Protection of hands:<br> Impervious gloves<br> Check protective gloves prior to each use for their proper condition.<br> The selection of suitable gloves not only depends on the material, but also on quality. Quality will vary from manufacturer to manufacturer.<br> Eye protection: Safety glasses<br> Body protection: Protective work clothing.</p> <hr> <h3>SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES</h3> <p>Information on basic physical and chemical properties<br> General Information<br> Appearance:<br> Form: Solid<br> Color: Silver-colored<br> Odor: Odorless<br> Odor threshold: Not determined.<br> pH-value: Not applicable.<br> Change in condition<br> Melting point/Melting range: 931 °C (1708 °F)<br> Boiling point/Boiling range: 3127 °C (5661 °F)<br> Sublimation temperature / start: Not determined<br> Flash point: Not applicable<br> Flammability (solid, gaseous): Product is not flammable.<br> Powder: highly flammable<br> Ignition temperature: Not determined<br> Decomposition temperature: Not determined<br> Auto igniting: Not determined.<br> Danger of explosion: Product does not present an explosion hazard.<br> Explosion limits:<br> Lower: Not determined<br> Upper: Not determined<br> Vapor pressure: Not applicable.<br> Density at 20 °C (68 °F): 6.773 g/cm³ (56.521 lbs/gal)<br> Relative density: Not determined.<br> Vapor density: Not applicable.<br> Evaporation rate: Not applicable.<br> Solubility in / Miscibility with Water: Not determined<br> Partition coefficient (n-octanol/water): Not determined.<br> Viscosity:<br> dynamic: Not applicable.<br> kinematic: Not applicable.<br> Other information<br> No further relevant information available.</p> <hr> <h3>SECTION 10. STABILITY AND REACTIVITY</h3> <p>Reactivity<br> No information known.<br> Chemical stability<br> Stable under recommended storage conditions.<br> Thermal decomposition / conditions to be avoided:<br> Decomposition will not occur if used and stored according to specifications.<br> Possibility of hazardous reactions<br> Powder: contact with water liberates extremely flammable gases.<br> Conditions to avoid<br> No further relevant information available.<br> Incompatible materials:<br> Oxidizing agents<br> Halogens<br> Air<br> Hazardous decomposition products:<br> Metal oxide fum</p> <hr> <h3>SECTION 11. TOXICOLOGICAL INFORMATION</h3> <p>Information on toxicological effects<br> Acute toxicity: No effects known.<br> LD/LC50 values that are relevant for classification: No data<br> Skin irritation or corrosion: May cause irritation<br> Eye irritation or corrosion: May cause irritation<br> Sensitization: No sensitizing effects known.<br> Germ cell mutagenicity: No effects known.<br> Carcinogenicity:<br> No classification data on carcinogenic properties of this material is available from the EPA, IARC, NTP, OSHA or ACGIH.<br> Reproductive toxicity: No effects known.<br> Specific target organ system toxicity - repeated exposure: No effects known.<br> Specific target organ system toxicity - single exposure: No effects known.<br> Aspiration hazard: No effects known.<br> Subacute to chronic toxicity:<br> Lanthanons can cause delayed blood clotting leading to hemorrhages.<br> Exposure may also lead to sensitivity to heat, itching, increased awareness of odor and taste, and liver damage.<br> Subacute to chronic toxicity: No effects known.<br> Additional toxicological information:<br> To the best of our knowledge the acute and chronic toxicity of this substance is not fully known.</p> <hr> <h3>SECTION 12. ECOLOGICAL INFORMATION</h3> <p>Toxicity<br> Aquatic toxicity:<br> No further relevant information available.<br> Persistence and degradability<br> No further relevant information available.<br> Bioaccumulative potential<br> No further relevant information available.<br> Mobility in soil<br> No further relevant information available.<br> Additional ecological information:<br> General notes:<br> Do not allow material to be released to the environment without proper governmental permits.<br> Do not allow undiluted product or large quantities to reach ground water, water course or sewage system.<br> Avoid transfer into the environment.<br> Results of PBT and vPvB assessment<br> PBT: Not applicable.<br> vPvB: Not applicable.<br> Other adverse effects<br> No further relevant information available.</p> <hr> <h3>SECTION 13. DISPOSAL CONSIDERATIONS</h3> <p>Waste treatment methods<br> Recommendation<br> Consult state, local or national regulations to ensure proper disposal.<br> Uncleaned packagings:<br> Recommendation:<br> Disposal must be made according to official regulations.</p> <hr> <h3>SECTION 14. TRANSPORT INFORMATION</h3> <p>Not a hazardous material for transportation.<br> UN-Number<br> DOT, IMDG, IATA<br> None<br> UN proper shipping name<br> DOT, IMDG, IATA<br> None<br> Transport hazard class(es)<br> DOT, ADR, IMDG, IATA<br> Class<br> None<br> Packing group<br> DOT, IMDG, IATA<br> None<br> Environmental hazards:<br> Not applicable.<br> Special precautions for user<br> Not applicable.<br> Transport in bulk according to Annex II of MARPOL73/78 and the IBC Code<br> Not applicable.<br> Transport/Additional information:<br> Not dangerous according to the above specifications.<br> DOT<br> Marine Pollutant (DOT):<br> No</p> <hr> <h3>SECTION 15. REGULATORY INFORMATION</h3> <p>Safety, health and environmental regulations/legislation specific for the substance or mixture<br> National regulations<br> All components of this product are listed in the U.S. Environmental Protection Agency Toxic Substances Control Act Chemical substance Inventory.<br> SARA Section 313 (specific toxic chemical listings)<br> Substance is not listed.<br> California Proposition 65<br> Prop 65 - Chemicals known to cause cancer<br> Substance is not listed.<br> Prop 65 - Developmental toxicity<br> Substance is not listed.<br> Prop 65 - Developmental toxicity, female<br> Substance is not listed.<br> Prop 65 - Developmental toxicity, male<br> Substance is not listed.<br> Information about limitation of use:<br> For use only by technically qualified individuals.<br> Other regulations, limitations and prohibitive regulations<br> Substance of Very High Concern (SVHC) according to the REACH Regulations (EC) No. 1907/2006.<br> Substance is not listed.<br> The conditions of restrictions according to Article 67 and Annex XVII of the Regulation (EC) No. 1907/2006 (REACH) for the manufacturing, placing on the market and use must be observed.<br> Substance is not listed.<br> Annex XIV of the REACH Regulations (requiring Authorisation for use)<br> Substance is not listed.<br> REACH - Pre-registered substances<br> Substance is not listed.<br> Chemical safety assessment:<br> A Chemical Safety Assessment has not been carried out.</p> <hr> <h3>16. OTHER INFORMATION</h3> <p>Safety Data Sheet according to Regulation (EC) No. 1907/2006 (REACH). The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. American Elements shall not be held liable for any damage resulting from handling or from contact with the above product. See reverse side of invoice or packing slip for additional terms and conditions of sale. COPYRIGHT 1997-2016 AMERICAN ELEMENTS. LICENSED GRANTED TO MAKE UNLIMITED PAPER COPIES FOR INTERNAL USE ONLY.</p> </div> </div> </div> </div> </div> </div> </div> <div class="tab-pane" id="isotopes" role="tabpanel" aria-labelledby="tab5"> <h2>Praseodymium Isotopes</h2> <p>Naturally occurring praseodymium (Pr) has one stable isotope: <sup>141</sup>Pr.</p> <table class="isotopes-table"> <tbody> <tr> <th scope="col" id="nuclide">Nuclide</th> <th scope="col" id="mass">Isotopic Mass</th> <th scope="col" id="half-life">Half-Life</th> <th scope="col" id="decay">Mode of Decay</th> <th scope="col" id="nuclear-spin">Nuclear Spin</th> <th scope="col" id="magnetic-moment">Magnetic Moment</th> <th scope="col" id="binding-energy">Binding Energy (MeV)</th> <th scope="col" id="natural-abundance">Natural Abundance<br> (% by atom)</th> </tr> <tr> <th scope="row"><sup>121</sup>Pr</th> <td>120.95536(75)#</td> <td>600(300) ms</td> <td>p to <sup>120</sup>Ce; ß<sup>+</sup> to <sup>121</sup>Ce; ß<sup>+</sup> + p to <sup>120</sup>La</td> <td>(3/2-)</td> <td>N/A</td> <td>957.9</td> <td>-</td> </tr> <tr> <th scope="row"><sup>122</sup>Pr</th> <td>121.95181(54)#</td> <td>500# ms</td> <td>ß<sup>+</sup> to <sup>122</sup>Ce</td> <td>N/A</td> <td>N/A</td> <td>965.98</td> <td>-</td> </tr> <tr> <th scope="row"><sup>123</sup>Pr</th> <td>122.94596(64)#</td> <td>800# ms</td> <td>ß<sup>+</sup> to <sup>123</sup>Ce</td> <td>3/2+#</td> <td>N/A</td> <td>983.38</td> <td>-</td> </tr> <tr> <th scope="row"><sup>124</sup>Pr</th> <td>123.94296(64)#</td> <td>1.2(2) s</td> <td>ß<sup>+</sup> to <sup>124</sup>Ce</td> <td>N/A</td> <td>N/A</td> <td>991.46</td> <td>-</td> </tr> <tr> <th scope="row"><sup>125</sup>Pr</th> <td>124.93783(43)#</td> <td>3.3(7) s</td> <td>ß<sup>+</sup> to <sup>125</sup>Ce</td> <td>3/2+#</td> <td>N/A</td> <td>1008.85</td> <td>-</td> </tr> <tr> <th scope="row"><sup>126</sup>Pr</th> <td>125.93531(21)#</td> <td>3.12(18) s</td> <td>ß<sup>+</sup> to <sup>126</sup>Ce</td> <td>(4,5,6)</td> <td>N/A</td> <td>1016.93</td> <td>-</td> </tr> <tr> <th scope="row"><sup>127</sup>Pr</th> <td>126.93083(21)#</td> <td>4.2(3) s</td> <td>ß<sup>+</sup> to <sup>127</sup>Ce</td> <td>3/2+#</td> <td>N/A</td> <td>1025.01</td> <td>-</td> </tr> <tr> <th scope="row"><sup>128</sup>Pr</th> <td>127.92879(3)</td> <td>2.84(9) s</td> <td>ß<sup>+</sup> to <sup>128</sup>Ce</td> <td>(3+)</td> <td>N/A</td> <td>1042.4</td> <td>-</td> </tr> <tr> <th scope="row"><sup>129</sup>Pr</th> <td>128.92510(3)</td> <td>32(3) s</td> <td>ß<sup>+</sup> to <sup>129</sup>Ce</td> <td>(11/2-)</td> <td>N/A</td> <td>1050.48</td> <td>-</td> </tr> <tr> <th scope="row"><sup>130</sup>Pr</th> <td>129.92359(7)</td> <td>40.0(4) s</td> <td>ß<sup>+</sup> to <sup>130</sup>Ce</td> <td>(6,7)(+#)</td> <td>N/A</td> <td>1058.56</td> <td>-</td> </tr> <tr> <th scope="row"><sup>131</sup>Pr</th> <td>130.92026(6)</td> <td>1.50(3) min</td> <td>ß<sup>+</sup> to <sup>131</sup>Ce</td> <td>(3/2+)</td> <td>N/A</td> <td>1066.64</td> <td>-</td> </tr> <tr> <th scope="row"><sup>132</sup>Pr</th> <td>131.91926(6)</td> <td>1.49(11) min</td> <td>ß<sup>+</sup> to <sup>132</sup>Ce</td> <td>(2+)</td> <td>N/A</td> <td>1084.03</td> <td>-</td> </tr> <tr> <th scope="row"><sup>133</sup>Pr</th> <td>132.916331(13)</td> <td>6.5(3) min</td> <td>ß<sup>+</sup> to <sup>133</sup>Ce</td> <td>(3/2+)</td> <td>N/A</td> <td>1092.11</td> <td>-</td> </tr> <tr> <th scope="row"><sup>134</sup>Pr</th> <td>133.91571(4)</td> <td>~11 min</td> <td>ß<sup>+</sup> to <sup>134</sup>Ce</td> <td>(5-)</td> <td>N/A</td> <td>1100.19</td> <td>-</td> </tr> <tr> <th scope="row"><sup>135</sup>Pr</th> <td>134.913112(13)</td> <td>24(2) min</td> <td>ß<sup>+</sup> to <sup>135</sup>Ce</td> <td>3/2(+)</td> <td>N/A</td> <td>1108.27</td> <td>-</td> </tr> <tr> <th scope="row"><sup>136</sup>Pr</th> <td>135.912692(13)</td> <td>13.1(1) min</td> <td>ß<sup>+</sup> to <sup>136</sup>Ce</td> <td>2+</td> <td>N/A</td> <td>1116.35</td> <td>-</td> </tr> <tr> <th scope="row"><sup>137</sup>Pr</th> <td>136.910705(13)</td> <td>1.28(3) h</td> <td>EC to <sup>137</sup>Ce</td> <td>5/2+</td> <td>N/A</td> <td>1124.43</td> <td>-</td> </tr> <tr> <th scope="row"><sup>138</sup>Pr</th> <td>137.910755(15)</td> <td>1.45(5) min</td> <td>EC to <sup>138</sup>Ce</td> <td>1+</td> <td>N/A</td> <td>1132.51</td> <td>-</td> </tr> <tr> <th scope="row"><sup>139</sup>Pr</th> <td>138.908938(8)</td> <td>4.41(4) h</td> <td>EC to <sup>139</sup>Ce</td> <td>5/2+</td> <td>N/A</td> <td>1149.9</td> <td>-</td> </tr> <tr> <th scope="row"><sup>140</sup>Pr</th> <td>139.909076(7)</td> <td>3.39(1) min</td> <td>EC to <sup>140</sup>Ce</td> <td>1+</td> <td>N/A</td> <td>1157.98</td> <td>-</td> </tr> <tr> <th scope="row"><sup>141</sup>Pr</th> <td>140.9076528(26)</td> <td>STABLE</td> <td>-</td> <td>5/2+</td> <td>4.136</td> <td>1166.06</td> <td>100</td> </tr> <tr> <th scope="row"><sup>142</sup>Pr</th> <td>141.9100448(26)</td> <td>19.12(4) h</td> <td>EC to <sup>142</sup>Ce; ß<sup>-</sup> to <sup>142</sup>Nd</td> <td>2-</td> <td>N/A</td> <td>1164.82</td> <td>-</td> </tr> <tr> <th scope="row"><sup>143</sup>Pr</th> <td>142.9108169(28)</td> <td>13.57(2) d</td> <td>ß<sup>-</sup> to <sup>143</sup>Nd</td> <td>7/2+</td> <td>0.234</td> <td>1172.9</td> <td>-</td> </tr> <tr> <th scope="row"><sup>144</sup>Pr</th> <td>143.913305(4)</td> <td>17.28(5) min</td> <td>ß<sup>-</sup> to <sup>144</sup>Nd</td> <td>0-</td> <td>2.7</td> <td>1180.98</td> <td>-</td> </tr> <tr> <th scope="row"><sup>145</sup>Pr</th> <td>144.914512(8)</td> <td>5.984(10) h</td> <td>ß<sup>-</sup> to <sup>145</sup>Nd</td> <td>7/2+</td> <td>N/A</td> <td>1189.06</td> <td>-</td> </tr> <tr> <th scope="row"><sup>146</sup>Pr</th> <td>145.91764(7)</td> <td>24.15(18) min</td> <td>ß<sup>-</sup> to <sup>146</sup>Nd</td> <td>(2)-</td> <td>N/A</td> <td>1197.14</td> <td>-</td> </tr> <tr> <th scope="row"><sup>147</sup>Pr</th> <td>146.918996(25)</td> <td>13.4(4) min</td> <td>ß<sup>-</sup> to <sup>147</sup>Nd</td> <td>(3/2+)</td> <td>N/A</td> <td>1205.21</td> <td>-</td> </tr> <tr> <th scope="row"><sup>148</sup>Pr</th> <td>147.922135(28)</td> <td>2.29(2) min</td> <td>ß<sup>-</sup> to <sup>148</sup>Nd</td> <td>1-</td> <td>N/A</td> <td>1203.98</td> <td>-</td> </tr> <tr> <th scope="row"><sup>149</sup>Pr</th> <td>148.92372(9)</td> <td>2.26(7) min</td> <td>ß<sup>-</sup> to <sup>149</sup>Nd</td> <td>(5/2+)</td> <td>N/A</td> <td>1212.06</td> <td>-</td> </tr> <tr> <th scope="row"><sup>150</sup>Pr</th> <td>149.926673(28)</td> <td>6.19(16) s</td> <td>ß<sup>-</sup> to <sup>150</sup>Nd</td> <td>(1)-</td> <td>N/A</td> <td>1220.13</td> <td>-</td> </tr> <tr> <th scope="row"><sup>151</sup>Pr</th> <td>150.928319(25)</td> <td>18.90(7) s</td> <td>ß<sup>-</sup> to <sup>151</sup>Nd</td> <td>(3/2)(-#)</td> <td>N/A</td> <td>1228.21</td> <td>-</td> </tr> <tr> <th scope="row"><sup>152</sup>Pr</th> <td>151.93150(13)</td> <td>3.63(12) s</td> <td>ß<sup>-</sup> to <sup>152</sup>Nd</td> <td>4+</td> <td>N/A</td> <td>1226.98</td> <td>-</td> </tr> <tr> <th scope="row"><sup>153</sup>Pr</th> <td>152.93384(11)</td> <td>4.28(11) s</td> <td>ß<sup>-</sup> to <sup>153</sup>Nd</td> <td>5/2-#</td> <td>N/A</td> <td>1235.05</td> <td>-</td> </tr> <tr> <th scope="row"><sup>154</sup>Pr</th> <td>153.93752(16)</td> <td>2.3(1) s</td> <td>ß<sup>-</sup> to <sup>154</sup>Nd</td> <td>(3+,2+)</td> <td>N/A</td> <td>1243.13</td> <td>-</td> </tr> <tr> <th scope="row"><sup>155</sup>Pr</th> <td>154.94012(32)#</td> <td>1# s [>300 ns]</td> <td>ß<sup>-</sup> to <sup>155</sup>Nd</td> <td>5/2-#</td> <td>N/A</td> <td>1241.9</td> <td>-</td> </tr> <tr> <th scope="row"><sup>156</sup>Pr</th> <td>155.94427(43)#</td> <td>500# ms [>300 ns]</td> <td>ß<sup>-</sup> to <sup>156</sup>Nd</td> <td>N/A</td> <td>N/A</td> <td>1249.97</td> <td>-</td> </tr> <tr> <th scope="row"><sup>157</sup>Pr</th> <td>156.94743(43)#</td> <td>300# ms</td> <td>ß<sup>-</sup> to <sup>157</sup>Nd</td> <td>5/2-#</td> <td>N/A</td> <td>1258.05</td> <td>-</td> </tr> <tr> <th scope="row"><sup>158</sup>Pr</th> <td>157.95198(64)#</td> <td>200# ms</td> <td>ß<sup>-</sup> to <sup>158</sup>Nd</td> <td>N/A</td> <td>N/A</td> <td>1256.82</td> <td>-</td> </tr> <tr> <th scope="row"><sup>159</sup>Pr</th> <td>158.95550(75)#</td> <td>100# ms</td> <td>ß<sup>-</sup> to <sup>159</sup>Nd</td> <td>5/2-#</td> <td>N/A</td> <td>1264.89</td> <td>-</td> </tr> </tbody> </table> </div> </div> <div class="scrollup"> ^ </div> </div> </div> </div> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> <script src="https://www.americanelements.com/css/bootstrap/js/bootstrap.js"></script> <script src="https://www.americanelements.com/css/slippry.min.js"></script> <div class="scrollup"> ^ </div> <script> $(document).ready(function(){ $(window).scroll(function () { if ($(this).scrollTop() > 350) { $('.scrollup').fadeIn(500); } else { $('.scrollup').fadeOut(); } }); $('.scrollup').click(function () { $("html, body").animate({ scrollTop: 0 }, 400); return false; }); $(window).scroll(function() { clearTimeout($.data(this, 'scrollTimer')); $.data(this, 'scrollTimer', setTimeout(function() { $('.scrollup').fadeOut(); }, 600)); }); }); </script> <script> jQuery(document).ready(function(){ jQuery('.bxslider').slippry({ autoDelay: '0', pause:"5000", autoHover: false, transition: 'horizontal', adaptiveHeight: 'false' }); }); </script> <div class="sponsored-conference"><a href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://www.asminternational.org/aeromat-2025/" aria-label="logo" title="AeroMat 2025"> <div class="sponsored-conference-graphic"></div></a> <div class="sponsored-conference-text"> <div class="sponsored-conference-text"> Please join us and our customer and co-sponsor Boeing at <a href="https://translate.google.com/website?sl=en&tl=ko&hl=en&u=https://www.asminternational.org/aeromat-2025/">AeroMat 2025</a> in Vancouver, Canada on May 6, 2025. </div> </div> <div id="footer"> Periodic table of the elements, materials science and academic information, elements and advanced materials data, scientific presentations and all pages, designs, concepts, logos, and color schemes herein are the copyrighted proprietary rights and intellectual property of American Elements. American Elements is a U.S. Registered Trademark. © 1997-2024 American Elements. All rights reserved. </div>  </div> <script>function gtElInit() {var lib = new google.translate.TranslateService();lib.translatePage('en', 'ko', function () {});}</script> <script src="https://translate.google.com/translate_a/element.js?cb=gtElInit&hl=en&client=wt" type="text/javascript"></script> </body> </html>

CINXE.COM

Praseodymium (Pr) | AMERICAN ELEMENTS ®