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href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_sv.wikipedia.org&uselang=sv" class=""><span>Stöd Wikipedia</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:Skapa_konto&returnto=Borax" title="Du uppmuntras att skapa ett konto och logga in, men det är inte obligatoriskt" class=""><span>Skapa konto</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:Inloggning&returnto=Borax" title="Inloggning ger tillgång till fler funktioner för den som vill skriva och redigera artiklar. 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[o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Logga in</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Sidor för utloggade redigerare <a href="/wiki/Hj%C3%A4lp:Introduktion" aria-label="Läs mer om redigering"><span>läs mer</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:Mina_bidrag" title="En lista över redigeringar från denna IP-adress [y]" accesskey="y"><span>Bidrag</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:Min_diskussion" title="Diskussion om redigeringar från det här IP-numret [n]" accesskey="n"><span>Diskussion</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Webbplats"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Innehåll" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Innehåll</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">flytta till sidofältet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">dölj</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Inledning</div> </a> </li> <li id="toc-Användningsområden" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Användningsområden"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Användningsområden</span> </div> </a> <ul id="toc-Användningsområden-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Etymologi" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Etymologi"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Etymologi</span> </div> </a> <ul id="toc-Etymologi-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Referenser" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Referenser"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Referenser</span> </div> </a> <ul id="toc-Referenser-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Innehåll" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Växla innehållsförteckningen" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Växla innehållsförteckningen</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Borax</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Gå till en artikel på ett annat språk. Tillgänglig på 64 språk" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-64" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">64 språk</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ace mw-list-item"><a href="https://ace.wikipedia.org/wiki/Peuja" title="Peuja – acehnesiska" lang="ace" hreflang="ace" data-title="Peuja" data-language-autonym="Acèh" data-language-local-name="acehnesiska" class="interlanguage-link-target"><span>Acèh</span></a></li><li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Boraks" title="Boraks – afrikaans" lang="af" hreflang="af" data-title="Boraks" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A8%D9%88%D8%B1%D9%82" title="بورق – arabiska" lang="ar" hreflang="ar" data-title="بورق" data-language-autonym="العربية" data-language-local-name="arabiska" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%A8%D9%88%D8%B1%D9%87" title="بوره – South Azerbaijani" lang="azb" hreflang="azb" data-title="بوره" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AC%E0%A7%8B%E0%A6%B0%E0%A6%BE%E0%A6%95%E0%A7%8D%E0%A6%B8" title="বোরাক্স – bengali" lang="bn" hreflang="bn" data-title="বোরাক্স" data-language-autonym="বাংলা" data-language-local-name="bengali" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Ph%C3%AAng-se" title="Phêng-se – min nan" lang="nan" hreflang="nan" data-title="Phêng-se" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="min nan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%91%D0%BE%D1%80%D0%B0%D0%BA%D1%81" title="Боракс – bulgariska" lang="bg" hreflang="bg" data-title="Боракс" data-language-autonym="Български" data-language-local-name="bulgariska" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Boraks" title="Boraks – bosniska" lang="bs" hreflang="bs" data-title="Boraks" data-language-autonym="Bosanski" data-language-local-name="bosniska" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%91%D1%83%D1%80%D0%B0_(%D1%8F%D0%BF%D0%B0%D0%BB%D0%B0%D0%BB%C4%83%D1%85)" title="Бура (япалалăх) – tjuvasjiska" lang="cv" hreflang="cv" data-title="Бура (япалалăх)" data-language-autonym="Чӑвашла" data-language-local-name="tjuvasjiska" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Tetraboritan_sodn%C3%BD" title="Tetraboritan sodný – tjeckiska" lang="cs" hreflang="cs" data-title="Tetraboritan sodný" data-language-autonym="Čeština" data-language-local-name="tjeckiska" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Boraks" title="Boraks – danska" lang="da" hreflang="da" data-title="Boraks" data-language-autonym="Dansk" data-language-local-name="danska" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Natriumtetraborat" title="Natriumtetraborat – tyska" lang="de" hreflang="de" data-title="Natriumtetraborat" data-language-autonym="Deutsch" data-language-local-name="tyska" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Booraks" title="Booraks – estniska" lang="et" hreflang="et" data-title="Booraks" data-language-autonym="Eesti" data-language-local-name="estniska" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%92%CF%8C%CF%81%CE%B1%CE%BA%CE%B1%CF%82" title="Βόρακας – grekiska" lang="el" hreflang="el" data-title="Βόρακας" data-language-autonym="Ελληνικά" data-language-local-name="grekiska" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Borax" title="Borax – engelska" lang="en" hreflang="en" data-title="Borax" data-language-autonym="English" data-language-local-name="engelska" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/B%C3%B3rax" title="Bórax – spanska" lang="es" hreflang="es" data-title="Bórax" data-language-autonym="Español" data-language-local-name="spanska" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Borakso" title="Borakso – esperanto" lang="eo" hreflang="eo" data-title="Borakso" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Borax" title="Borax – baskiska" lang="eu" hreflang="eu" data-title="Borax" data-language-autonym="Euskara" data-language-local-name="baskiska" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A8%D9%88%D8%B1%D9%87" title="بوره – persiska" lang="fa" hreflang="fa" data-title="بوره" data-language-autonym="فارسی" data-language-local-name="persiska" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/T%C3%A9traborate_de_sodium" title="Tétraborate de sodium – franska" lang="fr" hreflang="fr" data-title="Tétraborate de sodium" data-language-autonym="Français" data-language-local-name="franska" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/B%C3%B3r%C3%A1s" title="Bórás – iriska" lang="ga" hreflang="ga" data-title="Bórás" data-language-autonym="Gaeilge" data-language-local-name="iriska" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/B%C3%B3rax" title="Bórax – galiciska" lang="gl" hreflang="gl" data-title="Bórax" data-language-autonym="Galego" data-language-local-name="galiciska" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%B6%95%EC%82%AC" title="붕사 – koreanska" lang="ko" hreflang="ko" data-title="붕사" data-language-autonym="한국어" data-language-local-name="koreanska" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B2%D5%B8%D6%80%D5%A1%D6%84%D5%BD" title="Բորաքս – armeniska" lang="hy" hreflang="hy" data-title="Բորաքս" data-language-autonym="Հայերեն" data-language-local-name="armeniska" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B8%E0%A5%81%E0%A4%B9%E0%A4%BE%E0%A4%97%E0%A4%BE" title="सुहागा – hindi" lang="hi" hreflang="hi" data-title="सुहागा" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Boraks" title="Boraks – kroatiska" lang="hr" hreflang="hr" data-title="Boraks" data-language-autonym="Hrvatski" data-language-local-name="kroatiska" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Boraks" title="Boraks – indonesiska" lang="id" hreflang="id" data-title="Boraks" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesiska" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Borace" title="Borace – italienska" lang="it" hreflang="it" data-title="Borace" data-language-autonym="Italiano" data-language-local-name="italienska" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%91%D7%95%D7%A8%D7%90%D7%A7%D7%A1" title="בוראקס – hebreiska" lang="he" hreflang="he" data-title="בוראקס" data-language-autonym="עברית" data-language-local-name="hebreiska" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Boraks" title="Boraks – javanesiska" lang="jv" hreflang="jv" data-title="Boraks" data-language-autonym="Jawa" data-language-local-name="javanesiska" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%AC%E0%B2%BF%E0%B2%B3%E0%B2%BF%E0%B2%97%E0%B2%BE%E0%B2%B0" title="ಬಿಳಿಗಾರ – kannada" lang="kn" hreflang="kn" data-title="ಬಿಳಿಗಾರ" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%91%E1%83%9D%E1%83%A0%E1%83%90%E1%83%99%E1%83%98" title="ბორაკი – georgiska" lang="ka" hreflang="ka" data-title="ბორაკი" data-language-autonym="ქართული" data-language-local-name="georgiska" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%91%D0%BE%D1%80%D0%B0%D0%BA%D1%81" title="Боракс – kazakiska" lang="kk" hreflang="kk" data-title="Боракс" data-language-autonym="Қазақша" data-language-local-name="kazakiska" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%91%D1%83%D1%80%D0%B0" title="Бура – kirgiziska" lang="ky" hreflang="ky" data-title="Бура" data-language-autonym="Кыргызча" data-language-local-name="kirgiziska" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Borax" title="Borax – latin" lang="la" hreflang="la" data-title="Borax" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/N%C4%81trija_tetrabor%C4%81ts" title="Nātrija tetraborāts – lettiska" lang="lv" hreflang="lv" data-title="Nātrija tetraborāts" data-language-autonym="Latviešu" data-language-local-name="lettiska" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Boraksas" title="Boraksas – litauiska" lang="lt" hreflang="lt" data-title="Boraksas" data-language-autonym="Lietuvių" data-language-local-name="litauiska" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/B%C3%B3rax" title="Bórax – ungerska" lang="hu" hreflang="hu" data-title="Bórax" data-language-autonym="Magyar" data-language-local-name="ungerska" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Tingkal" title="Tingkal – malajiska" lang="ms" hreflang="ms" data-title="Tingkal" data-language-autonym="Bahasa Melayu" data-language-local-name="malajiska" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Natriumtetraboraat" title="Natriumtetraboraat – nederländska" lang="nl" hreflang="nl" data-title="Natriumtetraboraat" data-language-autonym="Nederlands" data-language-local-name="nederländska" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%9B%E3%82%A6%E7%A0%82" title="ホウ砂 – japanska" lang="ja" hreflang="ja" data-title="ホウ砂" data-language-autonym="日本語" data-language-local-name="japanska" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Boraks" title="Boraks – norskt bokmål" lang="nb" hreflang="nb" data-title="Boraks" data-language-autonym="Norsk bokmål" data-language-local-name="norskt bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Borax" title="Borax – occitanska" lang="oc" hreflang="oc" data-title="Borax" data-language-autonym="Occitan" data-language-local-name="occitanska" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%B8%E0%A9%81%E0%A8%B9%E0%A8%BE%E0%A8%97%E0%A8%BE_(%E0%A8%AC%E0%A9%8B%E0%A8%B0%E0%A9%88%E0%A8%95%E0%A8%B8)" title="ਸੁਹਾਗਾ (ਬੋਰੈਕਸ) – punjabi" lang="pa" hreflang="pa" data-title="ਸੁਹਾਗਾ (ਬੋਰੈਕਸ)" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%A8%D9%88%D8%B1%DB%8C%DA%A9%D8%B3" title="بوریکس – Western Punjabi" lang="pnb" hreflang="pnb" data-title="بوریکس" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Tetraboran_sodu" title="Tetraboran sodu – polska" lang="pl" hreflang="pl" data-title="Tetraboran sodu" data-language-autonym="Polski" data-language-local-name="polska" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/B%C3%B3rax" title="Bórax – portugisiska" lang="pt" hreflang="pt" data-title="Bórax" data-language-autonym="Português" data-language-local-name="portugisiska" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Borax" title="Borax – rumänska" lang="ro" hreflang="ro" data-title="Borax" data-language-autonym="Română" data-language-local-name="rumänska" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A2%D0%B5%D1%82%D1%80%D0%B0%D0%B1%D0%BE%D1%80%D0%B0%D1%82_%D0%BD%D0%B0%D1%82%D1%80%D0%B8%D1%8F" title="Тетраборат натрия – ryska" lang="ru" hreflang="ru" data-title="Тетраборат натрия" data-language-autonym="Русский" data-language-local-name="ryska" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Borax" title="Borax – skotska" lang="sco" hreflang="sco" data-title="Borax" data-language-autonym="Scots" data-language-local-name="skotska" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Borax" title="Borax – Simple English" lang="en-simple" hreflang="en-simple" data-title="Borax" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D8%B3%DA%BE%D8%A7%DA%B3%D9%88" title="سھاڳو – sindhi" lang="sd" hreflang="sd" data-title="سھاڳو" data-language-autonym="سنڌي" data-language-local-name="sindhi" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%91%D0%BE%D1%80%D0%B0%D0%BA%D1%81" title="Боракс – serbiska" lang="sr" hreflang="sr" data-title="Боракс" data-language-autonym="Српски / srpski" data-language-local-name="serbiska" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Boraks" title="Boraks – serbokroatiska" lang="sh" hreflang="sh" data-title="Boraks" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbokroatiska" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Booraksi" title="Booraksi – finska" lang="fi" hreflang="fi" data-title="Booraksi" data-language-autonym="Suomi" data-language-local-name="finska" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%B5%E0%AF%86%E0%AE%A3%E0%AF%8D%E0%AE%95%E0%AE%BE%E0%AE%B0%E0%AE%AE%E0%AF%8D" title="வெண்காரம் – tamil" lang="ta" hreflang="ta" data-title="வெண்காரம்" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%AC%E0%B1%8B%E0%B0%B0%E0%B0%BE%E0%B0%95%E0%B1%8D%E0%B0%B8%E0%B1%81" title="బోరాక్సు – telugu" lang="te" hreflang="te" data-title="బోరాక్సు" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%99%E0%B9%89%E0%B8%B3%E0%B8%9B%E0%B8%A3%E0%B8%B0%E0%B8%AA%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%AD%E0%B8%87" title="น้ำประสานทอง – thailändska" lang="th" hreflang="th" data-title="น้ำประสานทอง" data-language-autonym="ไทย" data-language-local-name="thailändska" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Boraks" title="Boraks – turkiska" lang="tr" hreflang="tr" data-title="Boraks" data-language-autonym="Türkçe" data-language-local-name="turkiska" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A2%D0%B5%D1%82%D1%80%D0%B0%D0%B1%D0%BE%D1%80%D0%B0%D1%82_%D0%BD%D0%B0%D1%82%D1%80%D1%96%D1%8E" title="Тетраборат натрію – ukrainska" lang="uk" hreflang="uk" data-title="Тетраборат натрію" data-language-autonym="Українська" data-language-local-name="ukrainska" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%B3%DB%81%D8%A7%DA%AF%DB%81" title="سہاگہ – urdu" lang="ur" hreflang="ur" data-title="سہاگہ" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Borax" title="Borax – vietnamesiska" lang="vi" hreflang="vi" data-title="Borax" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamesiska" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E7%A1%BC%E7%A0%82" title="硼砂 – kantonesiska" lang="yue" hreflang="yue" data-title="硼砂" data-language-autonym="粵語" data-language-local-name="kantonesiska" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%9B%9B%E7%A1%BC%E9%85%B8%E9%88%89" title="四硼酸鈉 – kinesiska" lang="zh" hreflang="zh" data-title="四硼酸鈉" data-language-autonym="中文" data-language-local-name="kinesiska" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q5319#sitelinks-wikipedia" title="Redigera interwikilänkar" class="wbc-editpage">Redigera länkar</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namnrymder"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Borax" title="Visa innehållssidan [c]" accesskey="c"><span>Artikel</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Diskussion:Borax" rel="discussion" title="Diskussion om innehållssidan [t]" accesskey="t"><span>Diskussion</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Ändra språkvariant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">svenska</span> </label> <div 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class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Verktyg</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">flytta till sidofältet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">dölj</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Fler alternativ" > <div class="vector-menu-heading"> Åtgärder </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Borax"><span>Läs</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Borax&veaction=edit" title="Redigera denna sida [v]" accesskey="v"><span>Redigera</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Borax&action=edit" title="Redigera wikitexten för den här sidan [e]" accesskey="e"><span>Redigera wikitext</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Borax&action=history"><span>Visa historik</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Allmänt </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:L%C3%A4nkar_hit/Borax" title="Lista över alla wikisidor som länkar hit [j]" accesskey="j"><span>Sidor som länkar hit</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:Senaste_relaterade_%C3%A4ndringar/Borax" rel="nofollow" title="Visa senaste ändringarna av sidor som den här sidan länkar till [k]" accesskey="k"><span>Relaterade ändringar</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Special:Specialsidor" title="Lista över alla specialsidor [q]" accesskey="q"><span>Specialsidor</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Borax&oldid=56067095" title="Permanent länk till den här versionen av sidan"><span>Permanent länk</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Borax&action=info" title="Mer information om denna sida"><span>Sidinformation</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:Citera&page=Borax&id=56067095&wpFormIdentifier=titleform" title="Information om hur den här artikeln kan användas som referens"><span>Använd som referens</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&url=https%3A%2F%2Fsv.wikipedia.org%2Fwiki%2FBorax"><span>Hämta förkortad url</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fsv.wikipedia.org%2Fwiki%2FBorax"><span>Ladda ner QR-kod</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Skriv ut/exportera </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a 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mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q5319" title="Länk till anslutet databasobjekt [g]" accesskey="g"><span>Wikidata-objekt</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Sidverktyg"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Utseende"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Utseende</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">flytta till sidofältet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">dölj</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Från Wikipedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="sv" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r53696904">.mw-parser-output .infobox{border:1px solid #aaa;background-color:#f9f9f9;color:black;margin:.5em 0 .5em 1em;padding:.2em;float:right;clear:right;width:22em;text-align:left;font-size:88%;line-height:1.6em}.mw-parser-output .infobox td,.mw-parser-output .infobox th{vertical-align:top;padding:0 .2em}.mw-parser-output .infobox caption{font-size:larger}.mw-parser-output .infobox.bordered{border-collapse:collapse}.mw-parser-output .infobox.bordered td,.mw-parser-output .infobox.bordered th{border:1px solid #aaa}.mw-parser-output .infobox.bordered .borderless td,.mw-parser-output .infobox.bordered .borderless th{border:0}.mw-parser-output .infobox-showbutton button,.mw-parser-output .infobox-showbutton .mw-collapsible-text{color:inherit}.mw-parser-output .infobox.bordered .mergedtoprow td,.mw-parser-output .infobox.bordered .mergedtoprow th{border:0;border-top:1px solid #aaa;border-right:1px solid #aaa}.mw-parser-output .infobox.bordered .mergedrow td,.mw-parser-output .infobox.bordered .mergedrow th{border:0;border-right:1px solid #aaa}.mw-parser-output .infobox.geography{border:1px solid #ccd2d9;text-align:left;border-collapse:collapse;line-height:1.2em;font-size:90%}.mw-parser-output .infobox.geography td,.mw-parser-output .infobox.geography th{border-top:solid 1px #ccd2d9;padding:0.4em 0.6em 0.4em 0.6em}.mw-parser-output .infobox.geography .mergedtoprow td,.mw-parser-output .infobox.geography .mergedtoprow th{border-top:solid 1px #ccd2d9;padding:0.4em 0.6em 0.2em 0.6em}.mw-parser-output .infobox.geography .mergedrow td,.mw-parser-output .infobox.geography .mergedrow th{border:0;padding:0 0.6em 0.2em 0.6em}.mw-parser-output .infobox.geography .mergedbottomrow td,.mw-parser-output .infobox.geography .mergedbottomrow th{border-top:0;border-bottom:solid 1px #ccd2d9;padding:0 0.6em 0.4em 0.6em}.mw-parser-output .infobox.geography .maptable td,.mw-parser-output .infobox.geography .maptable th{border:0;padding:0}</style><table class="infobox" style="border-spacing:3px; max-width:24em;"><tbody><tr><td colspan="2" class="" style="padding:2px; text-align:center; font-size: 125%; font-weight: bold; background:#F8EABA;">Borax</td></tr><tr><td colspan="2" class="" style="text-align:center;"> <span typeof="mw:File"><a href="/wiki/Fil:Borax_crystals.jpg" class="mw-file-description" title="Boraxkristaller"><img alt="Boraxkristaller" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Borax_crystals.jpg/200px-Borax_crystals.jpg" decoding="async" width="200" height="156" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Borax_crystals.jpg/300px-Borax_crystals.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Borax_crystals.jpg/400px-Borax_crystals.jpg 2x" data-file-width="1024" data-file-height="800" /></a></span><hr /> </td></tr><tr><th style="text-align:left;"><a href="/wiki/Systematiskt_namn" title="Systematiskt namn">Systematiskt namn</a></th><td class="" style="">Dinatriumtetraborat</td></tr><tr><th style="text-align:left;">Övriga namn</th><td class="" style="">Natriumborat</td></tr><tr><th style="text-align:left;"><a href="/wiki/Kemisk_formel" title="Kemisk formel">Kemisk formel</a></th><td class="" style="">Na<sub>2</sub>B<sub>4</sub>O<sub>7</sub> <b>·</b> 10 H<sub>2</sub>O <i>eller</i> Na<sub>2</sub>[B<sub>4</sub>O<sub>5</sub>(OH)<sub>4</sub>] <b>·</b> 8 H<sub>2</sub>O</td></tr><tr><th style="text-align:left;"><a href="/wiki/Molmassa" title="Molmassa">Molmassa</a></th><td class="" style="">381,37 g/mol</td></tr><tr><th style="text-align:left;">Utseende</th><td class="" style="">Vita kristaller</td></tr><tr><th style="text-align:left;"><a href="/wiki/CAS-nummer" title="CAS-nummer">CAS-nummer</a></th><td class="" style="">1330-43-4</td></tr><tr><th colspan="2" style="text-align:center;background:#F8EABA;">Egenskaper</th></tr><tr><th style="text-align:left;"><a href="/wiki/Densitet" title="Densitet">Densitet</a></th><td class="" style="">1,73<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-reference-link-bracket">[</span>1<span class="cite-reference-link-bracket">]</span></a></sup> g/cm³</td></tr><tr><th style="text-align:left;"><a href="/wiki/L%C3%B6slighet" title="Löslighet">Löslighet</a> (<a href="/wiki/Vatten" title="Vatten">vatten</a>)</th><td class="" style="">550 g/l</td></tr><tr><th style="text-align:left;"><a href="/wiki/Sm%C3%A4ltpunkt" title="Smältpunkt">Smältpunkt</a></th><td class="" style="">75 °C (<i>gäller dekahydratet; 741 °C om vattenfri</i>)</td></tr><tr><th style="text-align:left;"><a href="/wiki/Kokpunkt" title="Kokpunkt">Kokpunkt</a></th><td class="" style="">1575 °C</td></tr><tr><th colspan="2" style="text-align:center;background:#F8EABA;">Faror</th></tr><tr><th style="text-align:left;"><a href="/wiki/Risk" title="Risk">Huvudfara</a></th><td class="" style=""><span></span> <table style="font-size:90%; table-layout:fixed;"> <tbody><tr> <td><center><span typeof="mw:File"><a href="/wiki/Fil:GHS-pictogram-exclam.svg" class="mw-file-description" title="07 – Skadlig"><img alt="07 – Skadlig" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c3/GHS-pictogram-exclam.svg/50px-GHS-pictogram-exclam.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c3/GHS-pictogram-exclam.svg/75px-GHS-pictogram-exclam.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c3/GHS-pictogram-exclam.svg/100px-GHS-pictogram-exclam.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span><br />Skadlig</center></td> <td> </td></tr></tbody></table></td></tr><tr><th style="text-align:left;"><a href="/wiki/NFPA_704" title="NFPA 704">NFPA 704</a></th><td class="" style=""><div style="position: relative; height: 85px; width: 75px;"> <div style="position: absolute; height: 75px; width: 75px;"> <p><span typeof="mw:File"><a href="/wiki/Fil:NFPA_704.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6f/NFPA_704.svg/75px-NFPA_704.svg.png" decoding="async" width="75" height="75" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6f/NFPA_704.svg/113px-NFPA_704.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6f/NFPA_704.svg/150px-NFPA_704.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span> </p> </div> <div title="Eldfarlighet" style="background: transparent; width: 75px; height: 2em; text-align: center; vertical-align: middle; position: absolute; top: 15px; font-size: large;">0</div> <div title="Hälsa" style="background: transparent; width: 37.5px; height: 2em; text-align: center; vertical-align: middle; position: absolute; top: 33px; font-size: large;">1</div> <div title="Reaktivitet" style="background: transparent; width: 37.5px; height: 2em; text-align: center; vertical-align: middle; position: absolute; top: 33px; left: 37.5px; font-size: large;">0</div> <div title="Andra faror" style="background: transparent; width: 75px; height: 2em; text-align: center; vertical-align: middle; position: absolute; top: 52px; font-size: small;"></div> </div></td></tr><tr><th style="text-align:left;"><a href="/wiki/LD50" title="LD50">LD<sub>50</sub></a></th><td class="" style="">2600 – 4500 mg/kg</td></tr><tr><td colspan="2" style="text-align:center; background:#F8EABA;" class=""><small><a href="/wiki/SI-enhet" title="SI-enhet">SI-enheter</a> & <a href="/wiki/Standardtryck_och_standardtemperatur" title="Standardtryck och standardtemperatur">STP</a> används om ej annat angivits</small></td></tr> </tbody></table> <p><b>Borax</b>, dinatriumtetraborat, är ett färglöst <a href="/wiki/Mineral" title="Mineral">mineral</a>, som förekommer i två former, dels dekahydrat med bara bundet <a href="/wiki/Kristallvatten" title="Kristallvatten">kristallvatten</a>, dels oktahydrat där en del av kristallvattnet har reagerat med mineralet och bildat <a href="/wiki/Hydroxid" class="mw-redirect" title="Hydroxid">hydroxid</a>. </p> <ul><li>Dekahydrat: <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\rm {Na_{2}B_{4}O_{7}\cdot 10\ H_{2}O}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">N</mi> <msub> <mi mathvariant="normal">a</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <msub> <mi mathvariant="normal">B</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>4</mn> </mrow> </msub> <msub> <mi mathvariant="normal">O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>7</mn> </mrow> </msub> <mo>⋅</mo> <mn>10</mn> <mtext> </mtext> <msub> <mi mathvariant="normal">H</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mi mathvariant="normal">O</mi> </mrow> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\rm {Na_{2}B_{4}O_{7}\cdot 10\ H_{2}O}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/3ffd73c0b7d9061a480938988b03e3d10d7e9ba0" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:18.712ex; height:2.509ex;" alt="{\displaystyle {\rm {Na_{2}B_{4}O_{7}\cdot 10\ H_{2}O}}}"></span></li></ul> <ul><li>Oktahydrat: <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\rm {Na_{2}[B_{4}O_{5}(OH)_{4}]\cdot 8\ H_{2}O}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">N</mi> <msub> <mi mathvariant="normal">a</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo stretchy="false">[</mo> <msub> <mi mathvariant="normal">B</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>4</mn> </mrow> </msub> <msub> <mi mathvariant="normal">O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>5</mn> </mrow> </msub> <mo stretchy="false">(</mo> <mi mathvariant="normal">O</mi> <mi mathvariant="normal">H</mi> <msub> <mo stretchy="false">)</mo> <mrow class="MJX-TeXAtom-ORD"> <mn>4</mn> </mrow> </msub> <mo stretchy="false">]</mo> <mo>⋅</mo> <mn>8</mn> <mtext> </mtext> <msub> <mi mathvariant="normal">H</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mi mathvariant="normal">O</mi> </mrow> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\rm {Na_{2}[B_{4}O_{5}(OH)_{4}]\cdot 8\ H_{2}O}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/5a2bfb365dce5b498e61b7154d904268a960e5c0" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:25.258ex; height:2.843ex;" alt="{\displaystyle {\rm {Na_{2}[B_{4}O_{5}(OH)_{4}]\cdot 8\ H_{2}O}}}"></span></li></ul> <p>Borax förekommer naturligt som mineralet <i>tinkal</i>. Vanligast förekommer borax som utkristalliseringar vid stränderna och på botten av utloppslösa sjöar tillsammans med <a href="/wiki/Natriumkarbonat" title="Natriumkarbonat">soda</a> och bergssalt. Borax kristalliserar där som monoklina prismor, är fettglänsande, färglös till gråaktig eller gulaktig. Boraxsjöar förekommer bland annat i Iran, Tibet och Kalifornien. Utvinning ur dessa källor är dock sällsynt. I stället utvinns borax ur andra bormineral som <a href="/wiki/Boronatrokalcit" class="mw-redirect" title="Boronatrokalcit">boronatrokalcit</a>, <a href="/w/index.php?title=Kolemanit&action=edit&redlink=1" class="new" title="Kolemanit [inte skriven än]">kolemanit</a>, <a href="/wiki/Pandermit" title="Pandermit">pandermit</a> med flera. Tidigare utvanns borax främst ur <a href="/wiki/Borsyra" title="Borsyra">borsyra</a> blandad med <a href="/wiki/Natriumkarbonat" title="Natriumkarbonat">natriumkarbonat</a>.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-reference-link-bracket">[</span>2<span class="cite-reference-link-bracket">]</span></a></sup> Borax, dinatriumtetraborat, är reproduktionsstörande och klassat som utfasningsämne (det har så allvarliga egenskaper att det inte bör användas) av <a href="/wiki/Kemikalieinspektionen" title="Kemikalieinspektionen">Kemikalieinspektionen</a>.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-reference-link-bracket">[</span>3<span class="cite-reference-link-bracket">]</span></a></sup><sup class="noprint Inline-Template"><a href="/wiki/Wikipedia:K%C3%A4llh%C3%A4nvisningar" title="Wikipedia:Källhänvisningar">[<span title="Påståendet stöds inte av angiven källa (2024-10)"><i>ej i angiven källa</i></span>]</a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Användningsområden"><span id="Anv.C3.A4ndningsomr.C3.A5den"></span>Användningsområden</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Borax&veaction=edit&section=1" title="Redigera avsnitt: Användningsområden" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Borax&action=edit&section=1" title="Redigera avsnitts källkod: Användningsområden"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Fluss" title="Fluss">Flussmedel</a> vid <a href="/wiki/L%C3%B6dning" title="Lödning">hårdlödning</a></li> <li>Beståndsdel i <a href="/wiki/Glas" title="Glas">glas</a> exempelvis <a href="/wiki/Borosilikatglas" class="mw-redirect" title="Borosilikatglas">borosilikatglas</a> och <a href="/wiki/Porslin" title="Porslin">porslin</a> för att öka glansen och minska känsligheten för temperaturvariationer</li> <li>Till <a href="/wiki/Glasyr_(keram)" title="Glasyr (keram)">glasyrer</a> för <a href="/wiki/Fajans" title="Fajans">fajanser</a> och <a href="/wiki/Stengods" title="Stengods">stengodskeramik</a></li> <li>Vid tillverkning av <a href="/wiki/Emalj" title="Emalj">emaljerade</a> kärl</li> <li>Vid tygtryckning</li> <li>Ingrediens i lekmaterialet <a href="/wiki/Slime" class="mw-redirect" title="Slime">slime</a><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-reference-link-bracket">[</span>4<span class="cite-reference-link-bracket">]</span></a></sup></li> <li><a href="/wiki/Reng%C3%B6ringsmedel" title="Rengöringsmedel">Rengöringsmedel</a>, "skursand"</li> <li>Kosmetiskt <a href="/wiki/Emulgeringsmedel" title="Emulgeringsmedel">emulgeringsmedel</a>, särskilt i <a href="/wiki/Cold_cream" title="Cold cream">cold cream</a><sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-reference-link-bracket">[</span>5<span class="cite-reference-link-bracket">]</span></a></sup></li> <li>Används för att skydda stål från oxidation vid <a href="/wiki/V%C3%A4llning" title="Vällning">vällning</a> (gammal <a href="/wiki/Smide" title="Smide">smidesteknik</a> att sammanfoga bitar med, sker vid hög temperatur)</li> <li>Används som surhetsreglerande mat- och läkemedeltillsats <a href="/wiki/E-nummer" title="E-nummer">E285</a> (får användas endast till <a href="/wiki/Kaviar#Kaspisk_kaviar_eller_rysk_kaviar" title="Kaviar">störrom</a>, det vill säga äkta kaviar), gränsvärde 0,16 mg/kg/dygn<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-reference-link-bracket">[</span>6<span class="cite-reference-link-bracket">]</span></a></sup></li> <li>Aktiv beståndsdel i bekämpningsmedel mot myror</li> <li>I <a href="/wiki/Buffertsystem" title="Buffertsystem">buffertlösningar</a> för <a href="/wiki/PH" title="PH">pH</a> cirka 9,2</li></ul> <div class="mw-heading mw-heading2"><h2 id="Etymologi">Etymologi</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Borax&veaction=edit&section=2" title="Redigera avsnitt: Etymologi" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Borax&action=edit&section=2" title="Redigera avsnitts källkod: Etymologi"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><i>Borax</i> kommer från det <a href="/wiki/Arabiska" title="Arabiska">arabiska</a> namnet på mineralet, <i>buraq</i>, som i sin tur kommer från <a href="/wiki/Persiska" title="Persiska">farsi</a> <i>burah</i> eller <i>burak.</i> </p> <div class="mw-heading mw-heading2"><h2 id="Referenser">Referenser</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Borax&veaction=edit&section=3" title="Redigera avsnitt: Referenser" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Borax&action=edit&section=3" title="Redigera avsnitts källkod: Referenser"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><a href="#cite_ref-1">^</a> <span class="reference-text">Robert C. Weast 1976, Handbook of chemistry ans physics, sidan B-158, <a href="/wiki/Special:Bokk%C3%A4llor/0-87819-456-8" title="Special:Bokkällor/0-87819-456-8">ISBN 0-87819-456-8</a></span> </li> <li id="cite_note-2"><a href="#cite_ref-2">^</a> <span class="reference-text"><cite style="font-style:normal" class="book" id="CITEREFCarlquist,_Gunnar1938_(nyutgåva_av_1930_års_utgåva)"><a href="/wiki/Gunnar_Carlquist" title="Gunnar Carlquist">Carlquist, Gunnar</a>, red (1938 (nyutgåva av 1930 års utgåva)). <i><span><a href="/wiki/Svensk_uppslagsbok" title="Svensk uppslagsbok">Svensk uppslagsbok</a>. Bd 4</span></i>. Malmö: Svensk Uppslagsbok AB. sid. 608-609</cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=%5B%5BSvensk+uppslagsbok%5D%5D.+Bd+4&rft.date=1938+%28nyutg%C3%A5va+av+1930+%C3%A5rs+utg%C3%A5va%29&rft.pages=sid.%26nbsp%3B608-609&rft.place=Malm%C3%B6&rft.pub=Svensk+Uppslagsbok+AB&rfr_id=info:sid/en.wikipedia.org:Borax"><span style="display: none;"> </span></span></span> </li> <li id="cite_note-3"><a href="#cite_ref-3">^</a> <span class="reference-text"><cite style="font-style:normal" class="web">[www.kemi.se ”Kemikalieinspektionen”]<span class="printonly">. www.kemi.se</span><span class="reference-accessdate">. Läst 6 november 2018</span>.</cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.btitle=Kemikalieinspektionen&rft.atitle=&rft_id=www.kemi.se&rfr_id=info:sid/en.wikipedia.org:Borax"><span style="display: none;"> </span></span></span> </li> <li id="cite_note-4"><a href="#cite_ref-4">^</a> <span class="reference-text"><cite style="font-style:normal" class="web"><a rel="nofollow" class="external text" href="https://www.kemi.se/kemikalier-i-vardagen/kemikalier-i-hemmet-och-pa-fritiden/leksaker#h-Hemmagjortslajm">”Leksaker”</a>. Kemikalieinspektionen. 8 december 2021<span class="printonly">. <a rel="nofollow" class="external free" href="https://www.kemi.se/kemikalier-i-vardagen/kemikalier-i-hemmet-och-pa-fritiden/leksaker#h-Hemmagjortslajm">https://www.kemi.se/kemikalier-i-vardagen/kemikalier-i-hemmet-och-pa-fritiden/leksaker#h-Hemmagjortslajm</a></span><span class="reference-accessdate">. Läst 31 mars 2022</span>.</cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.btitle=Leksaker&rft.atitle=&rft.date=8+december+2021&rft.pub=Kemikalieinspektionen&rft_id=https%3A%2F%2Fwww.kemi.se%2Fkemikalier-i-vardagen%2Fkemikalier-i-hemmet-och-pa-fritiden%2Fleksaker%23h-Hemmagjortslajm&rfr_id=info:sid/en.wikipedia.org:Borax"><span style="display: none;"> </span></span></span> </li> <li id="cite_note-5"><a href="#cite_ref-5">^</a> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.shenet.se/recept/coldcreamhistoria.html">cold cream-historia</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20120314075943/http://www.shenet.se/recept/coldcreamhistoria.html">Arkiverad</a> 14 mars 2012 hämtat från the <a href="/wiki/Internet_Archive#Wayback_Machine" title="Internet Archive">Wayback Machine</a>. Shenet</span> </li> <li id="cite_note-6"><a href="#cite_ref-6">^</a> <span class="reference-text"><cite style="font-style:normal" class="web"><a rel="nofollow" class="external text" href="https://www.ruokavirasto.fi/sv/livsmedel3/instruktioner-for-konsumenter/tillsatser/e-koder/e285/">”E285”</a>. <i><span>Livsmedelsverket</span></i><span class="printonly">. <a rel="nofollow" class="external free" href="https://www.ruokavirasto.fi/sv/livsmedel3/instruktioner-for-konsumenter/tillsatser/e-koder/e285/">https://www.ruokavirasto.fi/sv/livsmedel3/instruktioner-for-konsumenter/tillsatser/e-koder/e285/</a></span><span class="reference-accessdate">. Läst 13 februari 2024</span>.</cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.btitle=E285&rft.atitle=Livsmedelsverket&rft_id=https%3A%2F%2Fwww.ruokavirasto.fi%2Fsv%2Flivsmedel3%2Finstruktioner-for-konsumenter%2Ftillsatser%2Fe-koder%2Fe285%2F&rfr_id=info:sid/en.wikipedia.org:Borax"><span style="display: none;"> </span></span></span> </li> </ol></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Hämtad från ”<a dir="ltr" href="https://sv.wikipedia.org/w/index.php?title=Borax&oldid=56067095">https://sv.wikipedia.org/w/index.php?title=Borax&oldid=56067095</a>”</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Wikipedia:Kategorier" title="Wikipedia:Kategorier">Kategorier</a>: <ul><li><a href="/wiki/Kategori:Mineral" title="Kategori:Mineral">Mineral</a></li><li><a href="/wiki/Kategori:Borf%C3%B6reningar" title="Kategori:Borföreningar">Borföreningar</a></li><li><a href="/wiki/Kategori:Borater" title="Kategori:Borater">Borater</a></li><li><a href="/wiki/Kategori:Reng%C3%B6ringsmedel" title="Kategori:Rengöringsmedel">Rengöringsmedel</a></li><li><a href="/wiki/Kategori:Livsmedelstillsatser" title="Kategori:Livsmedelstillsatser">Livsmedelstillsatser</a></li><li><a href="/wiki/Kategori:Natriumf%C3%B6reningar" title="Kategori:Natriumföreningar">Natriumföreningar</a></li><li><a href="/wiki/Kategori:Fotografiska_kemikalier" title="Kategori:Fotografiska kemikalier">Fotografiska kemikalier</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Dolda kategorier: <ul><li><a href="/wiki/Kategori:Alla_artiklar_som_beh%C3%B6ver_k%C3%A4llor" title="Kategori:Alla artiklar som behöver källor">Alla artiklar som behöver källor</a></li><li><a href="/wiki/Kategori:Alla_artiklar_som_beh%C3%B6ver_enstaka_k%C3%A4llor" title="Kategori:Alla artiklar som behöver enstaka källor">Alla artiklar som behöver enstaka källor</a></li><li><a href="/wiki/Kategori:Artiklar_som_beh%C3%B6ver_enstaka_k%C3%A4llor_2024-10" title="Kategori:Artiklar som behöver enstaka källor 2024-10">Artiklar som behöver enstaka källor 2024-10</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Sidan redigerades senast den 15 oktober 2024 kl. 08.17.</li> <li id="footer-info-copyright">Wikipedias text är tillgänglig under licensen <a rel="nofollow" class="external text" href="//creativecommons.org/licenses/by-sa/4.0/deed.sv">Creative Commons Erkännande-dela-lika 4.0 Unported</a>. 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