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Available in 15 languages" > <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-15" 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">15 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A8%D9%8A%D8%B1%D9%88%D9%81%D9%88%D8%B3%D9%81%D8%A7%D8%AA_%D8%A7%D9%84%D8%B5%D9%88%D8%AF%D9%8A%D9%88%D9%85" title="بيروفوسفات الصوديوم – Arabic" lang="ar" hreflang="ar" data-title="بيروفوسفات الصوديوم" data-language-autonym="العربية" data-language-local-name="Arabic" 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%AA%D8%AA%D8%B1%D8%A7%D8%B3%D8%AF%DB%8C%D9%88%D9%85_%D9%BE%DB%8C%D8%B1%D9%88%D9%81%D9%88%D8%B3%D9%81%D8%A7%D8%AA" title="تتراسدیوم پیروفوسفات – South Azerbaijani" lang="azb" hreflang="azb" data-title="تتراسدیوم پیروفوسفات" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Natriumdiphosphat" title="Natriumdiphosphat – German" lang="de" hreflang="de" data-title="Natriumdiphosphat" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Natria_pirofosfato" title="Natria pirofosfato – Esperanto" lang="eo" hreflang="eo" data-title="Natria pirofosfato" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AA%D8%AA%D8%B1%D8%A7%D8%B3%D8%AF%DB%8C%D9%88%D9%85_%D9%BE%DB%8C%D8%B1%D9%88%D9%81%D8%B3%D9%81%D8%A7%D8%AA" title="تتراسدیوم پیروفسفات – Persian" lang="fa" hreflang="fa" data-title="تتراسدیوم پیروفسفات" data-language-autonym="فارسی" data-language-local-name="Persian" 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/Pyrophosphate_de_sodium" title="Pyrophosphate de sodium – French" lang="fr" hreflang="fr" data-title="Pyrophosphate de sodium" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Pirofosfato_di_sodio" title="Pirofosfato di sodio – Italian" lang="it" hreflang="it" data-title="Pirofosfato di sodio" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Natriumpyrofosfaat" title="Natriumpyrofosfaat – Dutch" lang="nl" hreflang="nl" data-title="Natriumpyrofosfaat" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Pirofosfato_de_s%C3%B3dio" title="Pirofosfato de sódio – Portuguese" lang="pt" hreflang="pt" data-title="Pirofosfato de sódio" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9F%D0%B8%D1%80%D0%BE%D1%84%D0%BE%D1%81%D1%84%D0%B0%D1%82_%D0%BD%D0%B0%D1%82%D1%80%D0%B8%D1%8F" title="Пирофосфат натрия – Russian" lang="ru" hreflang="ru" data-title="Пирофосфат натрия" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Tetranatrijum_pirofosfat" title="Tetranatrijum pirofosfat – Serbian" lang="sr" hreflang="sr" data-title="Tetranatrijum pirofosfat" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" 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/Tetranatrijum_pirofosfat" title="Tetranatrijum pirofosfat – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Tetranatrijum pirofosfat" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" 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/Natriumpyrofosfaatti" title="Natriumpyrofosfaatti – Finnish" lang="fi" hreflang="fi" data-title="Natriumpyrofosfaatti" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Natri_pyrophosphat" title="Natri pyrophosphat – Vietnamese" lang="vi" hreflang="vi" data-title="Natri pyrophosphat" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link 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<div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</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="en" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r1268415487">.mw-parser-output .ib-chembox{border-collapse:collapse;text-align:left}.mw-parser-output .ib-chembox td,.mw-parser-output .ib-chembox th{border:1px solid #a2a9b1;width:40%}.mw-parser-output .ib-chembox td+td{width:60%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .ib-chembox figure:not(.skin-invert-image):not(.skin-invert):not(.bg-transparent){background:var(--background-color-inverted,#f8f9fa)}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .ib-chembox figure:not(.skin-invert-image):not(.skin-invert):not(.bg-transparent){background:var(--background-color-inverted,#f8f9fa)}}</style> <table class="infobox ib-chembox"> <caption>Tetrasodium pyrophosphate </caption> <tbody><tr> <td colspan="2" style="text-align:center; padding:2px;"><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Sodium_pyrophosphate.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/35/Sodium_pyrophosphate.png/220px-Sodium_pyrophosphate.png" decoding="async" width="220" height="79" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/35/Sodium_pyrophosphate.png/330px-Sodium_pyrophosphate.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/35/Sodium_pyrophosphate.png/440px-Sodium_pyrophosphate.png 2x" data-file-width="1174" data-file-height="421" /></a><figcaption></figcaption></figure> </td></tr> <tr> <td colspan="2" style="text-align:center; padding:2px;"><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Pyrofosfore%C4%8Dnan_sodn%C3%BD_dekahydr%C3%A1t.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1b/Pyrofosfore%C4%8Dnan_sodn%C3%BD_dekahydr%C3%A1t.jpg/220px-Pyrofosfore%C4%8Dnan_sodn%C3%BD_dekahydr%C3%A1t.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1b/Pyrofosfore%C4%8Dnan_sodn%C3%BD_dekahydr%C3%A1t.jpg/330px-Pyrofosfore%C4%8Dnan_sodn%C3%BD_dekahydr%C3%A1t.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1b/Pyrofosfore%C4%8Dnan_sodn%C3%BD_dekahydr%C3%A1t.jpg/440px-Pyrofosfore%C4%8Dnan_sodn%C3%BD_dekahydr%C3%A1t.jpg 2x" data-file-width="9280" data-file-height="6944" /></a><figcaption></figcaption></figure> </td></tr> <tr> <th colspan="2" style="background: #f8eaba;color:inherit; text-align: center;">Names </th></tr> <tr> <td colspan="2" style="text-align:left;"><a href="/wiki/Chemical_nomenclature" title="Chemical nomenclature">IUPAC name</a> <div style="max-width:22em; word-wrap:break-word; padding-left:1.7em;">Tetrasodium diphosphate</div> </td></tr> <tr> <td colspan="2" style="text-align:left;">Other names <div style="max-width:22em; word-wrap:break-word; padding-left:1.7em;">Pyrophosphate, Sodium pyrophosphate, Tetrasodium pyrophosphate (anhydrous), TSPP<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></div> </td></tr> <tr> <th colspan="2" style="background: #f8eaba;color:inherit; text-align: center;">Identifiers </th></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/CAS_Registry_Number" title="CAS Registry Number">CAS Number</a></div> </td> <td><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style><div class="plainlist"><ul><li><span title="commonchemistry.cas.org"><a rel="nofollow" class="external text" href="https://commonchemistry.cas.org/detail?cas_rn=7722-88-5">7722-88-5</a></span><sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></li><li><span title="commonchemistry.cas.org"><a rel="nofollow" class="external text" href="https://commonchemistry.cas.org/detail?cas_rn=13472-36-1">13472-36-1</a></span> (decahydrate)<sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></li></ul></div> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">3D model (<a href="/wiki/JSmol" class="mw-redirect" title="JSmol">JSmol</a>)</div> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="chemapps.stolaf.edu (3D interactive model)"><a rel="nofollow" class="external text" href="https://chemapps.stolaf.edu/jmol/jmol.php?model=%5BO-%5DP%28%3DO%29%28%5BO-%5D%29OP%28%3DO%29%28%5BO-%5D%29%5BO-%5D.%5BNa%2B%5D.%5BNa%2B%5D.%5BNa%2B%5D.%5BNa%2B%5D">Interactive image</a></span></li></ul></div> </td></tr> <tr> <td><a href="/wiki/ChEBI" title="ChEBI">ChEBI</a> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="www.ebi.ac.uk"><a rel="nofollow" class="external text" href="https://www.ebi.ac.uk/chebi/searchId.do?chebiId=71240">CHEBI:71240</a></span></li></ul></div> </td></tr> <tr> <td><a href="/wiki/ECHA_InfoCard" class="mw-redirect" title="ECHA InfoCard"><span title="echa.europa.eu">ECHA InfoCard</span></a> </td> <td><a rel="nofollow" class="external text" href="https://echa.europa.eu/substance-information/-/substanceinfo/100.028.880">100.028.880</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q418504#P2566" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span> </td></tr> <tr> <td><a href="/wiki/European_Community_number" title="European Community number"><span title="European Community number (chemical identifier)">EC Number</span></a> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li>231-767-1</li></ul></div> </td></tr> <tr> <td><a href="/wiki/E_number" title="E number"><span title="E number (food additive code)">E number</span></a> </td> <td>E450(iii) <a href="/wiki/E_number#E400–E499" title="E number">(thickeners, ...)</a> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/PubChem" title="PubChem">PubChem</a> <abbr title="Compound ID">CID</abbr></div> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="pubchem.ncbi.nlm.nih.gov"><a rel="nofollow" class="external text" href="https://pubchem.ncbi.nlm.nih.gov/compound/24403">24403</a></span></li></ul></div> </td></tr> <tr> <td><a href="/wiki/RTECS" class="mw-redirect" title="RTECS">RTECS number</a> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li>UX7350000</li></ul></div> </td></tr> <tr> <td><a href="/wiki/Unique_Ingredient_Identifier" title="Unique Ingredient Identifier">UNII</a> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="precision.fda.gov"><a rel="nofollow" class="external text" href="https://precision.fda.gov/uniisearch/srs/unii/O352864B8Z">O352864B8Z</a></span><sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></li><li><span title="precision.fda.gov"><a rel="nofollow" class="external text" href="https://precision.fda.gov/uniisearch/srs/unii/IY3DKB96QW">IY3DKB96QW</a></span> (decahydrate)<sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></li></ul></div> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/CompTox_Chemicals_Dashboard" title="CompTox Chemicals Dashboard">CompTox Dashboard</a> <span style="font-weight:normal">(<abbr title="U.S. Environmental Protection Agency">EPA</abbr>)</span></div> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="comptox.epa.gov"><a rel="nofollow" class="external text" href="https://comptox.epa.gov/dashboard/chemical/details/DTXSID9042465">DTXSID9042465</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q418504#P3117" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></li></ul></div> </td></tr> <tr> <td colspan="2"><div class="collapsible-list mw-collapsible mw-collapsed" style="text-align: left;"> <div style="line-height: 1.6em; font-weight: bold; text-align:left; font-weight:normal;"><div><a href="/wiki/International_Chemical_Identifier" title="International Chemical Identifier">InChI</a></div></div> <ul class="mw-collapsible-content" style="margin-top: 0; margin-bottom: 0; line-height: inherit; list-style: none; margin-left: 0; word-break:break-all;"><li style="line-height: inherit; margin: 0"><div style="border-top:1px solid #ccc; padding:0.2em 0 0.2em 1.5em; text-align:left;"><div style="word-wrap:break-word; text-indent:-1.5em; font-size:97%; line-height:120%;">InChI=1S/4Na.H4O7P2/c;;;;1-8(2,3)7-9(4,5)6/h;;;;(H2,1,2,3)(H2,4,5, 6)/q4*+1;/p-4</div></div></li></ul> </div> </td></tr> <tr> <td colspan="2"><div class="collapsible-list mw-collapsible mw-collapsed" style="text-align: left;"> <div style="line-height: 1.6em; font-weight: bold; text-align:left; font-weight:normal;"><div><a href="/wiki/Simplified_molecular-input_line-entry_system" class="mw-redirect" title="Simplified molecular-input line-entry system">SMILES</a></div></div> <ul class="mw-collapsible-content" style="margin-top: 0; margin-bottom: 0; line-height: inherit; list-style: none; margin-left: 0; word-break:break-all;"><li style="line-height: inherit; margin: 0"><div style="border-top:1px solid #ccc; padding:0.2em 0 0.2em 1.6em; word-wrap:break-word; text-indent:-1.5em; text-align:left; font-size:97%; line-height:120%;">[O-]P(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+]</div></li></ul> </div> </td></tr> <tr> <th colspan="2" style="background: #f8eaba;color:inherit; text-align: center;">Properties </th></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Chemical_formula" title="Chemical formula">Chemical formula</a></div> </td> <td><span title="Sodium">Na</span><sub>4</sub><span title="Oxygen">O</span><sub>7</sub><span title="Phosphorus">P</span><sub>2</sub> </td></tr> <tr> <td><a href="/wiki/Molar_mass" title="Molar mass">Molar mass</a> </td> <td><span class="nowrap"><span data-sort-value="7002265899999999999♠"></span>265.900</span> g·mol<sup>−1</sup>   </td></tr> <tr> <td>Appearance </td> <td>Colorless or white crystals<sup id="cite_ref-PGCH_2-0" class="reference"><a href="#cite_note-PGCH-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Odor" title="Odor">Odor</a> </td> <td>odorless </td></tr> <tr> <td><a href="/wiki/Density" title="Density">Density</a> </td> <td>2.534 g/cm<sup>3</sup> </td></tr> <tr> <td><a href="/wiki/Melting_point" title="Melting point">Melting point</a> </td> <td>988 °C (1,810 °F; 1,261 K) (anhydrous) <br /> 79.5 °C (decahydrate) </td></tr> <tr> <td><a href="/wiki/Boiling_point" title="Boiling point">Boiling point</a> </td> <td>decomposes </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Aqueous_solution" title="Aqueous solution">Solubility in water</a></div> </td> <td>2.61 g/100 mL (0 °C) <br /> 6.7 g/100 mL (25 °C) <br /> 42.2 g/100 mL (100 °C) </td></tr> <tr> <td><a href="/wiki/Solubility" title="Solubility">Solubility</a> </td> <td>insoluble in <a href="/wiki/Ammonia" title="Ammonia">ammonia</a>, <a href="/wiki/Ethanol" title="Ethanol">alcohol</a> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Refractive_index" title="Refractive index">Refractive index</a> (<i>n</i><sub>D</sub>)</div> </td> <td>1.425 </td></tr> <tr> <th colspan="2" style="background: #f8eaba;color:inherit; text-align: center;">Structure </th></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Crystal_structure" title="Crystal structure">Crystal structure</a></div> </td> <td>monoclinic (decahydrate) </td></tr> <tr> <th colspan="2" style="background: #f8eaba;color:inherit; text-align: center;">Thermochemistry </th></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Heat_capacity" title="Heat capacity">Heat capacity</a> <span style="font-size:112%;">(<i>C</i>)</span></div> </td> <td>241 J/mol K </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Standard_molar_entropy" title="Standard molar entropy">Std molar<br />entropy</a> <span style="font-size:112%;">(<i>S</i><sup>⦵</sup><sub>298</sub>)</span></div> </td> <td>270 J/mol K </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Standard_enthalpy_change_of_formation" class="mw-redirect" title="Standard enthalpy change of formation">Std enthalpy of<br />formation</a> <span style="font-size:112%;">(Δ<sub>f</sub><i>H</i><sup>⦵</sup><sub>298</sub>)</span></div> </td> <td>-3166 kJ/mol </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Gibbs_free_energy#Standard_energy_change_of_formation" title="Gibbs free energy">Gibbs free energy</a> <span style="font-size:112%;">(Δ<sub>f</sub><i>G</i><sup>⦵</sup>)</span></div> </td> <td>-3001 kJ/mol </td></tr> <tr> <th colspan="2" style="background: #f8eaba;color:inherit; text-align: center;">Hazards </th></tr> <tr> <td><a href="/wiki/Flash_point" title="Flash point">Flash point</a> </td> <td>Non-flammable </td></tr> <tr> <td colspan="2" style="text-align:left; background-color:#eaeaea;color:inherit;"><a href="/wiki/National_Institute_for_Occupational_Safety_and_Health" title="National Institute for Occupational Safety and Health"><b>NIOSH</b></a> (US health exposure limits): </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Permissible_exposure_limit" title="Permissible exposure limit">PEL</a> (Permissible)</div> </td> <td>none<sup id="cite_ref-PGCH_2-1" class="reference"><a href="#cite_note-PGCH-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Recommended_exposure_limit" title="Recommended exposure limit">REL</a> (Recommended)</div> </td> <td>TWA 5 mg/m<sup>3</sup><sup id="cite_ref-PGCH_2-2" class="reference"><a href="#cite_note-PGCH-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/IDLH" class="mw-redirect" title="IDLH">IDLH</a> (Immediate danger)</div> </td> <td>N.D.<sup id="cite_ref-PGCH_2-3" class="reference"><a href="#cite_note-PGCH-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <th colspan="2" style="background: #f8eaba;color:inherit; text-align: center;">Related compounds </th></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Other <a href="/wiki/Ion" title="Ion">anions</a></div> </td> <td><a href="/wiki/Trisodium_phosphate" title="Trisodium phosphate">Trisodium phosphate</a><br /><a href="/wiki/Pentasodium_triphosphate" class="mw-redirect" title="Pentasodium triphosphate">Pentasodium triphosphate</a><br /><a href="/wiki/Sodium_hexametaphosphate" title="Sodium hexametaphosphate">Sodium hexametaphosphate</a> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Other <a href="/wiki/Ion" title="Ion">cations</a></div> </td> <td><a href="/w/index.php?title=Tetrapotassium_pyrophosphate&action=edit&redlink=1" class="new" title="Tetrapotassium pyrophosphate (page does not exist)">Tetrapotassium pyrophosphate</a> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Related compounds</div> </td> <td><a href="/wiki/Disodium_pyrophosphate" title="Disodium pyrophosphate">Disodium pyrophosphate</a> </td></tr> <tr> <td colspan="2" style="text-align:left; background:#f8eaba; color:inherit; border:1px solid #a2a9b1;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Except where otherwise noted, data are given for materials in their <a href="/wiki/Standard_state" title="Standard state">standard state</a> (at 25 °C [77 °F], 100 kPa).</div> <div style="margin-top: 0.3em;"><div style="text-align:center;"><span typeof="mw:File"><span><img alt="☒" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/12px-X_mark.svg.png" decoding="async" width="12" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/18px-X_mark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/24px-X_mark.svg.png 2x" data-file-width="525" data-file-height="600" /></span></span><span style="display:none">N</span> <span class="reflink plainlinks nourlexpansion"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Special:ComparePages&rev1=443823619&page2=Tetrasodium+pyrophosphate">verify</a></span> (<a href="/wiki/Wikipedia:WikiProject_Chemicals/Chembox_validation" title="Wikipedia:WikiProject Chemicals/Chembox validation">what is</a> <sup><span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span><span typeof="mw:File"><span><img alt="☒" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/7px-X_mark.svg.png" decoding="async" width="7" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/11px-X_mark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/14px-X_mark.svg.png 2x" data-file-width="525" data-file-height="600" /></span></span><span style="display:none">N</span></sup> ?) </div></div> <div style="margin-top: 0.3em; text-align: center;"><a href="/wiki/Wikipedia:Chemical_infobox#References" title="Wikipedia:Chemical infobox">Infobox references</a></div> </td></tr> </tbody></table><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Chemical compound</div> <p><b>Tetrasodium pyrophosphate</b>, also called <b>sodium pyrophosphate</b>, <b>tetrasodium phosphate</b> or <b>TSPP</b>, is an <a href="/wiki/Inorganic_compound" title="Inorganic compound">inorganic compound</a> with the <a href="/wiki/Chemical_formula" title="Chemical formula">formula</a> Na<sub>4</sub>P<sub>2</sub>O<sub>7</sub>. As a salt, it is a white, water-soluble solid. It is composed of <a href="/wiki/Pyrophosphate" title="Pyrophosphate">pyrophosphate</a> anion and <a href="/wiki/Sodium" title="Sodium">sodium</a> <a href="/wiki/Ion" title="Ion">ions</a>. Toxicity is approximately twice that of <a href="/wiki/Table_salt" class="mw-redirect" title="Table salt">table salt</a> when ingested orally.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> Also known is the decahydrate Na<sub>4</sub>P<sub>2</sub>O<sub>7</sub> <b>·</b> 10(H<sub>2</sub>O).<sup id="cite_ref-Perry_4-0" class="reference"><a href="#cite_note-Perry-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Use">Use</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Tetrasodium_pyrophosphate&action=edit&section=1" title="Edit section: Use"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Just_Egg_3.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/75/Just_Egg_3.jpg/220px-Just_Egg_3.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/75/Just_Egg_3.jpg/330px-Just_Egg_3.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/75/Just_Egg_3.jpg/440px-Just_Egg_3.jpg 2x" data-file-width="4000" data-file-height="3000" /></a><figcaption><a href="/wiki/Just_Egg" class="mw-redirect" title="Just Egg">Just Egg</a>, a plant-based <a href="/wiki/Egg_alternative" class="mw-redirect" title="Egg alternative">egg alternative</a> that contains tetrasodium pyrophosphate</figcaption></figure> <p>Tetrasodium pyrophosphate is used as a <a href="/wiki/Buffering_agent" class="mw-redirect" title="Buffering agent">buffering agent</a>, an <a href="/wiki/Emulsifier" class="mw-redirect" title="Emulsifier">emulsifier</a>, a dispersing agent, and a <a href="/wiki/Thickening_agent" title="Thickening agent">thickening agent</a>, and is often used as a <a href="/wiki/Food_additive" title="Food additive">food additive</a>. Common <a href="/wiki/Food" title="Food">foods</a> containing tetrasodium pyrophosphate include <a href="/wiki/Chicken_nugget" title="Chicken nugget">chicken nuggets</a>, <a href="/wiki/Marshmallows" class="mw-redirect" title="Marshmallows">marshmallows</a>, <a href="/wiki/Pudding" title="Pudding">pudding</a>, <a href="/wiki/Crab" title="Crab">crab</a> meat, <a href="/wiki/Imitation_crab" class="mw-redirect" title="Imitation crab">imitation crab</a>, canned <a href="/wiki/Tuna" title="Tuna">tuna</a>, and <a href="/wiki/Soy" class="mw-redirect" title="Soy">soy</a>-based <a href="/wiki/Meat_alternatives" class="mw-redirect" title="Meat alternatives">meat alternatives</a> and <a href="/wiki/Cat_food" title="Cat food">cat foods</a> and cat treats where it is used as a <a href="/wiki/Palatability" title="Palatability">palatability</a> enhancer. </p><p>In <a href="/wiki/Toothpaste" title="Toothpaste">toothpaste</a> and dental floss, tetrasodium pyrophosphate acts as a <a href="/wiki/Calculus_(dental)" title="Calculus (dental)">tartar</a> control agent, serving to remove <a href="/wiki/Calcium" title="Calcium">calcium</a> and <a href="/wiki/Magnesium" title="Magnesium">magnesium</a> from <a href="/wiki/Saliva" title="Saliva">saliva</a> and thus preventing them from being deposited on <a href="/wiki/Teeth" class="mw-redirect" title="Teeth">teeth</a>. Tetrasodium pyrophosphate is used in commercial dental rinses before brushing to aid in <a href="/wiki/Dental_plaque" title="Dental plaque">plaque</a> reduction. </p><p>Tetrasodium pyrophosphate is sometimes used in household <a href="/wiki/Detergent" title="Detergent">detergents</a> to prevent similar deposition on <a href="/wiki/Clothing" title="Clothing">clothing</a>, but due to its <a href="/wiki/Phosphate" title="Phosphate">phosphate</a> content it causes <a href="/wiki/Eutrophication" title="Eutrophication">eutrophication</a> of <a href="/wiki/Water" title="Water">water</a>, promoting <a href="/wiki/Algae" title="Algae">algae</a> growth. </p> <div class="mw-heading mw-heading2"><h2 id="Production">Production</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Tetrasodium_pyrophosphate&action=edit&section=2" title="Edit section: Production"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Tetrasodium pyrophosphate is produced by the reaction of furnace-grade <a href="/wiki/Phosphoric_acid" title="Phosphoric acid">phosphoric acid</a> with <a href="/wiki/Sodium_carbonate" title="Sodium carbonate">sodium carbonate</a> to form <a href="/wiki/Disodium_phosphate" title="Disodium phosphate">disodium phosphate</a>, which is then heated to 450 °C to form tetrasodium pyrophosphate:<sup id="cite_ref-Ullmann_5-0" class="reference"><a href="#cite_note-Ullmann-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p> <dl><dd>2 Na<sub>2</sub>HPO<sub>4</sub> → Na<sub>4</sub>P<sub>2</sub>O<sub>7</sub> + H<sub>2</sub>O</dd></dl> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Tetrasodium_pyrophosphate&action=edit&section=3" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.cdc.gov/niosh/npg/npgd0606.html">CDC - NIOSH Pocket Guide to Chemical Hazards</a></span> </li> <li id="cite_note-PGCH-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-PGCH_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-PGCH_2-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-PGCH_2-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-PGCH_2-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFNIOSH_Pocket_Guide_to_Chemical_Hazards" class="citation web cs1">NIOSH Pocket Guide to Chemical Hazards. <a rel="nofollow" class="external text" href="https://www.cdc.gov/niosh/npg/npgd0606.html">"#0606"</a>. <a href="/wiki/National_Institute_for_Occupational_Safety_and_Health" title="National Institute for Occupational Safety and Health">National Institute for Occupational Safety and Health</a> (NIOSH).</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=%230606&rft.pub=National+Institute+for+Occupational+Safety+and+Health+%28NIOSH%29&rft.au=NIOSH+Pocket+Guide+to+Chemical+Hazards&rft_id=https%3A%2F%2Fwww.cdc.gov%2Fniosh%2Fnpg%2Fnpgd0606.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ATetrasodium+pyrophosphate" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><i><a rel="nofollow" class="external text" href="https://books.google.com/books?id=Mk-IdNTTJB0C&dq=tetrasodium+phosphate+toxicity&pg=PA260">Handbook of food toxicology</a></i>, S. S. Deshpande, page 260</span> </li> <li id="cite_note-Perry-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-Perry_4-0">^</a></b></span> <span class="reference-text"> D.L. Perry S.L. Phillips (1995) <i>Handbook of inorganic compounds</i> CRC Press <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-8493-8671-3" title="Special:BookSources/0-8493-8671-3">0-8493-8671-3</a></span> </li> <li id="cite_note-Ullmann-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-Ullmann_5-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFKlaus_SchrödterGerhard_BettermannThomas_StaffelFriedrich_Wahl" class="citation encyclopaedia cs1">Klaus Schrödter; Gerhard Bettermann; Thomas Staffel; Friedrich Wahl; Thomas Klein; Thomas Hofmann. "Phosphoric Acid and Phosphates". <i><a href="/wiki/Ullmann%27s_Encyclopedia_of_Industrial_Chemistry" title="Ullmann's Encyclopedia of Industrial Chemistry">Ullmann's Encyclopedia of Industrial Chemistry</a></i>. Weinheim: Wiley-VCH. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1002%2F14356007.a19_465.pub3">10.1002/14356007.a19_465.pub3</a>. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-3-527-30673-2" title="Special:BookSources/978-3-527-30673-2"><bdi>978-3-527-30673-2</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Phosphoric+Acid+and+Phosphates&rft.btitle=Ullmann%27s+Encyclopedia+of+Industrial+Chemistry&rft.place=Weinheim&rft.pub=Wiley-VCH&rft_id=info%3Adoi%2F10.1002%2F14356007.a19_465.pub3&rft.isbn=978-3-527-30673-2&rft.au=Klaus+Schr%C3%B6dter&rft.au=Gerhard+Bettermann&rft.au=Thomas+Staffel&rft.au=Friedrich+Wahl&rft.au=Thomas+Klein&rft.au=Thomas+Hofmann&rfr_id=info%3Asid%2Fen.wikipedia.org%3ATetrasodium+pyrophosphate" 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abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Sodium_compounds" title="Template:Sodium compounds"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Sodium_compounds" title="Template talk:Sodium compounds"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Sodium_compounds" title="Special:EditPage/Template:Sodium compounds"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Sodium_compounds53" style="font-size:114%;margin:0 4em"><a href="/wiki/Sodium_compounds" title="Sodium compounds">Sodium compounds</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Inorganic</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Halides</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Sodium_fluoride" title="Sodium fluoride">NaF</a></li> <li><a href="/wiki/Sodium_bifluoride" title="Sodium bifluoride">NaHF<sub>2</sub></a></li> <li><a href="/wiki/Sodium_chloride" title="Sodium chloride">NaCl</a></li> <li><a href="/wiki/Sodium_bromide" title="Sodium bromide">NaBr</a></li> <li><a href="/wiki/Sodium_iodide" title="Sodium iodide">NaI</a></li> <li><a href="/wiki/Sodium_astatide" title="Sodium astatide">NaAt</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Chalcogenides</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Sodium_ozonide" title="Sodium ozonide">NaO<sub>3</sub></a></li> <li><a href="/wiki/Sodium_superoxide" title="Sodium superoxide">NaO<sub>2</sub></a></li> <li><a href="/wiki/Sodium_oxide" title="Sodium oxide">Na<sub>2</sub>O</a></li> <li><a href="/wiki/Sodium_peroxide" title="Sodium peroxide">Na<sub>2</sub>O<sub>2</sub></a></li> <li><a href="/wiki/Sodium_hydroxide" title="Sodium hydroxide">NaOH</a></li> <li><a href="/wiki/Sodium_deuteroxide" title="Sodium deuteroxide">NaOD</a></li> <li><a href="/wiki/Sodium_sulfide" title="Sodium sulfide">Na<sub>2</sub>S</a></li> <li><a href="/wiki/Sodium_hydrosulfide" title="Sodium hydrosulfide">NaSH</a></li> <li><a href="/wiki/Sodium_selenide" title="Sodium selenide">Na<sub>2</sub>Se</a></li> <li><a href="/wiki/Sodium_hydroselenide" title="Sodium hydroselenide">NaSeH</a></li> <li><a href="/wiki/Sodium_telluride" title="Sodium telluride">Na<sub>2</sub>Te</a></li> <li><a href="/w/index.php?title=Sodium_hydrogen_telluride&action=edit&redlink=1" class="new" title="Sodium hydrogen telluride (page does not exist)">NaHTe</a></li> <li><a href="/wiki/Sodium_polonide" title="Sodium polonide">Na<sub>2</sub>Po</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Pnictogenides</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Sodium_nitride" title="Sodium nitride">Na<sub>3</sub>N</a></li> <li><a href="/wiki/Sodium_azide" title="Sodium azide">NaN<sub>3</sub></a></li> <li><a href="/wiki/Sodium_amide" title="Sodium amide">NaNH<sub>2</sub></a></li> <li><a href="/wiki/Sodium_phosphide" title="Sodium phosphide">Na<sub>3</sub>P</a></li> <li><a href="/wiki/Sodium_arsenide" title="Sodium arsenide">Na<sub>3</sub>As</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Oxyhalides</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Sodium_hypochlorite" title="Sodium hypochlorite">NaClO</a></li> <li><a href="/wiki/Sodium_chlorite" title="Sodium chlorite">NaClO<sub>2</sub></a></li> <li><a href="/wiki/Sodium_chlorate" title="Sodium chlorate">NaClO<sub>3</sub></a></li> <li><a href="/wiki/Sodium_perchlorate" title="Sodium perchlorate">NaClO<sub>4</sub></a></li> <li><a href="/wiki/Sodium_hypobromite" title="Sodium hypobromite">NaBrO</a></li> <li><a href="/wiki/Sodium_bromite" title="Sodium bromite">NaBrO<sub>2</sub></a></li> <li><a href="/wiki/Sodium_bromate" title="Sodium bromate">NaBrO<sub>3</sub></a></li> <li><a href="/wiki/Sodium_perbromate" title="Sodium perbromate">NaBrO<sub>4</sub></a></li> <li><a href="/wiki/Sodium_hypoiodite" title="Sodium hypoiodite">NaIO</a></li> <li><a href="/wiki/Sodium_iodate" title="Sodium iodate">NaIO<sub>3</sub></a></li> <li><a href="/wiki/Sodium_periodate" title="Sodium periodate">NaIO<sub>4</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Oxychalcogenides</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Sodium_sulfite" title="Sodium sulfite">Na<sub>2</sub>SO<sub>3</sub></a></li> <li><a href="/wiki/Sodium_sulfate" title="Sodium sulfate">Na<sub>2</sub>SO<sub>4</sub></a></li> <li><a href="/wiki/Sodium_bisulfite" title="Sodium bisulfite">NaHSO<sub>3</sub></a></li> <li><a href="/wiki/Sodium_bisulfate" title="Sodium bisulfate">NaHSO<sub>4</sub></a></li> <li><a href="/wiki/Sodium_thiosulfate" title="Sodium thiosulfate">Na<sub>2</sub>S<sub>2</sub>O<sub>3</sub></a></li> <li><a href="/wiki/Sodium_dithionite" title="Sodium dithionite">Na<sub>2</sub>S<sub>2</sub>O<sub>4</sub></a></li> <li><a href="/wiki/Sodium_metabisulfite" title="Sodium metabisulfite">Na<sub>2</sub>S<sub>2</sub>O<sub>5</sub></a></li> <li><a href="/wiki/Sodium_dithionate" title="Sodium dithionate">Na<sub>2</sub>S<sub>2</sub>O<sub>6</sub></a></li> <li><a href="/wiki/Sodium_pyrosulfate" title="Sodium pyrosulfate">Na<sub>2</sub>S<sub>2</sub>O<sub>7</sub></a></li> <li><a href="/wiki/Sodium_persulfate" title="Sodium persulfate">Na<sub>2</sub>S<sub>2</sub>O<sub>8</sub></a></li> <li><a href="/wiki/Sodium_selenite" title="Sodium selenite">Na<sub>2</sub>SeO<sub>3</sub></a></li> <li><a href="/wiki/Sodium_selenate" title="Sodium selenate">Na<sub>2</sub>SeO<sub>4</sub></a></li> <li><a href="/wiki/Sodium_biselenite" class="mw-redirect" title="Sodium biselenite">NaHSeO<sub>3</sub></a></li> <li><a href="/wiki/Sodium_tellurite" title="Sodium tellurite">Na<sub>2</sub>TeO<sub>3</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Oxypnictogenides</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Sodium_nitrite" title="Sodium nitrite">NaNO<sub>2</sub></a></li> <li><a href="/wiki/Sodium_nitrate" title="Sodium nitrate">NaNO<sub>3</sub></a></li> <li><a href="/wiki/Sodium_hyponitrite" title="Sodium hyponitrite">Na<sub>2</sub>N<sub>2</sub>O<sub>2</sub></a></li> <li><a href="/wiki/Monosodium_phosphate" title="Monosodium phosphate">NaH<sub>2</sub>PO<sub>4</sub></a></li> <li><a href="/wiki/Sodium_hypophosphite" title="Sodium hypophosphite">NaPO<sub>2</sub>H<sub>2</sub></a></li> <li><a href="/wiki/Disodium_hydrogen_phosphite" title="Disodium hydrogen phosphite">Na<sub>2</sub>HPO<sub>3</sub></a></li> <li><a href="/wiki/Sodium_fluorophosphate" class="mw-redirect" title="Sodium fluorophosphate">Na<sub>2</sub>PO<sub>3</sub>F</a></li> <li><a href="/wiki/Sodium_dithiophosphate" title="Sodium dithiophosphate">Na<sub>3</sub>PS<sub>2</sub>O<sub>2</sub></a></li> <li><a href="/wiki/Trisodium_phosphate" title="Trisodium phosphate">Na<sub>3</sub>PO<sub>4</sub></a></li> <li><a href="/wiki/Sodium_triphosphate" title="Sodium triphosphate">Na<sub>5</sub>P<sub>3</sub>O<sub>10</sub></a></li> <li><a class="mw-selflink selflink">Na<sub>4</sub>P<sub>2</sub>O<sub>7</sub></a></li> <li><a href="/wiki/Disodium_pyrophosphate" title="Disodium pyrophosphate">Na<sub>2</sub>H<sub>2</sub>P<sub>2</sub>O<sub>7</sub></a></li> <li><a href="/wiki/Sodium_arsenite" title="Sodium arsenite">Na<sub>3</sub>AsO<sub>3</sub></a></li> <li><a href="/wiki/Sodium_arsenate" title="Sodium arsenate">Na<sub>3</sub>AsO<sub>4</sub></a></li> <li><a href="/wiki/Disodium_hydrogen_arsenate" title="Disodium hydrogen arsenate">Na<sub>2</sub>HAsO<sub>4</sub></a></li> <li><a href="/wiki/Sodium_dihydrogen_arsenate" title="Sodium dihydrogen arsenate">NaH<sub>2</sub>AsO<sub>4</sub></a></li> <li><a href="/wiki/Sodium_antimonate" class="mw-redirect" title="Sodium antimonate">NaSbO<sub>3</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Others</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Sodium_aluminium_hydride" title="Sodium aluminium hydride">NaAlH<sub>4</sub></a></li> <li><a href="/wiki/Sodium_aluminate" title="Sodium aluminate">NaAlO<sub>2</sub></a></li> <li><a href="/wiki/Sodium_hexafluoroaluminate" title="Sodium hexafluoroaluminate">Na<sub>3</sub>AlF<sub>6</sub></a></li> <li><a href="/wiki/Sodium_alum" title="Sodium alum">NaAl(SO<sub>4</sub>)<sub>2</sub></a></li> <li><a href="/wiki/Sodium_tetrachloroaurate" title="Sodium tetrachloroaurate">NaAuCl<sub>4</sub></a></li> <li><a href="/wiki/Sodium_hexafluoroantimonate" title="Sodium hexafluoroantimonate"><span class="chemf nowrap">NaSbF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Sodium_hexafluoroarsenate" title="Sodium hexafluoroarsenate"><span class="chemf nowrap">NaAsF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Sodium_hexafluorotitanate" title="Sodium hexafluorotitanate"><span class="chemf nowrap">Na<sub class="template-chem2-sub">2</sub>TiF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Sodium_borohydride" title="Sodium borohydride">NaBH<sub>4</sub></a></li> <li><a href="/wiki/Sodium_cyanoborohydride" title="Sodium cyanoborohydride">NaBH<sub>3</sub>(CN)</a></li> <li><a href="/wiki/Sodium_metaborate" title="Sodium metaborate">NaBO<sub>2</sub></a></li> <li><a href="/wiki/Borax" title="Borax">Na<sub>2</sub>B<sub>4</sub>O<sub>7</sub></a></li> <li><a href="/wiki/Disodium_enneaborate" title="Disodium enneaborate">Na<sub>2</sub>B<sub>2</sub>O<sub>9</sub></a></li> <li><a href="/wiki/Disodium_octaborate" title="Disodium octaborate">Na<sub>2</sub>B<sub>8</sub>O<sub>13</sub></a></li> <li><a href="/wiki/Sodium_bismuthate" title="Sodium bismuthate">NaBiO<sub>3</sub></a></li> <li><a href="/wiki/Sodium_cyanide" title="Sodium cyanide">NaCN</a></li> <li><a href="/w/index.php?title=Sodium_fulminate&action=edit&redlink=1" class="new" title="Sodium fulminate (page does not exist)">NaCNO</a></li> <li><a href="/wiki/Sodium_cobalt_oxide" title="Sodium cobalt oxide">NaCoO<sub>2</sub></a></li> <li><a href="/wiki/Sodium_hydride" title="Sodium hydride">NaH</a></li> <li><a href="/wiki/Sodium_bicarbonate" title="Sodium bicarbonate">NaHCO<sub>3</sub></a></li> <li><a href="/w/index.php?title=Sodium_perxenate&action=edit&redlink=1" class="new" title="Sodium perxenate (page does not exist)">Na<sub>4</sub>XeO<sub>6</sub></a></li> <li><a href="/wiki/Monosodium_xenate" title="Monosodium xenate">NaHXeO<sub>4</sub></a></li> <li><a href="/wiki/Sodium_permanganate" title="Sodium permanganate">NaMnO<sub>4</sub></a></li> <li><a href="/wiki/Sodium_cyanate" title="Sodium cyanate">NaOCN</a></li> <li><a href="/wiki/Sodium_perrhenate" title="Sodium perrhenate">NaReO<sub>4</sub></a></li> <li><a href="/wiki/Sodium_thiocyanate" title="Sodium thiocyanate">NaSCN</a></li> <li><a href="/wiki/Sodium_metatechnetate" class="mw-redirect" title="Sodium metatechnetate">NaTcO<sub>3</sub></a></li> <li><a href="/wiki/Sodium_pertechnetate" title="Sodium pertechnetate">NaTcO<sub>4</sub></a></li> <li><a href="/wiki/Sodium_metavanadate" title="Sodium metavanadate">NaVO<sub>3</sub></a></li> <li><a href="/wiki/Sodium_carbonate" title="Sodium carbonate">Na<sub>2</sub>CO<sub>3</sub></a></li> <li><a href="/wiki/Sodium_oxalate" title="Sodium oxalate">Na<sub>2</sub>C<sub>2</sub>O<sub>4</sub></a></li> <li><a href="/wiki/Sodium_1,3-dithiole-2-thione-4,5-dithiolate" title="Sodium 1,3-dithiole-2-thione-4,5-dithiolate">Na<sub>2</sub>C<sub>3</sub>S<sub>5</sub></a></li> <li><a href="/wiki/Sodium_chromate" title="Sodium chromate">Na<sub>2</sub>CrO<sub>4</sub></a></li> <li><a href="/wiki/Sodium_dichromate" title="Sodium dichromate">Na<sub>2</sub>Cr<sub>2</sub>O<sub>7</sub></a></li> <li><a href="/w/index.php?title=Sodium_trichromate&action=edit&redlink=1" class="new" title="Sodium trichromate (page does not exist)">Na<sub>2</sub>Cr<sub>3</sub>O<sub>10</sub></a></li> <li><a href="/wiki/Sodium_germanate" title="Sodium germanate">Na<sub>2</sub>GeO<sub>3</sub></a></li> <li><a href="/wiki/Sodium_helide" class="mw-redirect" title="Sodium helide">Na<sub>2</sub>He</a></li> <li><a href="/wiki/Disodium_tetracarbonylferrate" title="Disodium tetracarbonylferrate">Na<sub>2</sub>[Fe(CO)<sub>4</sub>]</a></li> <li><a href="/wiki/Sodium_manganate" title="Sodium manganate">Na<sub>2</sub>MnO<sub>4</sub></a></li> <li><a href="/wiki/Sodium_molybdate" title="Sodium molybdate">Na<sub>2</sub>MoO<sub>4</sub></a></li> <li><a href="/wiki/Sodium_hexachloroiridate(III)" title="Sodium hexachloroiridate(III)">Na<sub>3</sub>IrCl<sub>6</sub></a></li> <li><a href="/wiki/Sodium_hexachloroplatinate" title="Sodium hexachloroplatinate">Na<sub>2</sub>PtCl<sub>6</sub></a></li> <li><a href="/wiki/Sodium_uranate" class="mw-redirect" title="Sodium uranate">Na<sub>2</sub>O(UO<sub>3</sub>)<sub>2</sub></a></li> <li><a href="/wiki/Sodium_tetrathionate" title="Sodium tetrathionate">Na<sub>2</sub>S<sub>4</sub>O<sub>6</sub></a></li> <li><a href="/wiki/Sodium_silicate" title="Sodium silicate">Na<sub>2</sub>SiO<sub>3</sub></a></li> <li><a href="/wiki/Sodium_metatitanate" title="Sodium metatitanate">Na<sub>2</sub>TiO<sub>3</sub></a></li> <li><a href="/wiki/Sodium_diuranate" title="Sodium diuranate">Na<sub>2</sub>U<sub>2</sub>O<sub>7</sub></a></li> <li><a href="/wiki/Sodium_tungstate" title="Sodium tungstate">Na<sub>2</sub>WO<sub>4</sub></a></li> <li><a href="/wiki/Sodium_zincate" title="Sodium zincate">Na<sub>2</sub>Zn(OH)<sub>4</sub></a></li> <li><a href="/wiki/Sodium_orthovanadate" title="Sodium orthovanadate">Na<sub>3</sub>VO<sub>4</sub></a></li> <li><a href="/wiki/Sodium_decavanadate" title="Sodium decavanadate">Na<sub>6</sub>V<sub>10</sub>O<sub>28</sub></a></li> <li><a href="/wiki/Sodium_ferrocyanide" title="Sodium ferrocyanide">Na<sub>4</sub>Fe(CN)<sub>6</sub></a></li> <li><a href="/w/index.php?title=Sodium_ferricyanide&action=edit&redlink=1" class="new" title="Sodium ferricyanide (page does not exist)">Na<sub>3</sub>Fe(CN)<sub>6</sub></a></li> <li><a href="/wiki/Sodium_ferrioxalate" title="Sodium ferrioxalate">Na<sub>3</sub>Fe(C<sub>2</sub>O<sub>4</sub>)<sub>3</sub></a></li> <li><a href="/wiki/Sodium_orthosilicate" title="Sodium orthosilicate">Na<sub>4</sub>SiO<sub>4</sub></a></li> <li><a href="/wiki/Sodium_fluorosilicate" title="Sodium fluorosilicate">Na<sub>2</sub>SiF<sub>6</sub></a></li> <li><a href="/wiki/Sodium_hexanitritocobaltate(III)" title="Sodium hexanitritocobaltate(III)">Na<sub>3</sub>[Co(NO<sub>2</sub>)<sub>6</sub>]</a></li> <li><a href="/wiki/Sodium_bis(trimethylsilyl)amide" title="Sodium bis(trimethylsilyl)amide">NaNSi<sub>2</sub>(CH<sub>3</sub>)<sub>6</sub></a></li> <li><a href="/wiki/Sodium_tetrachloropalladate" title="Sodium tetrachloropalladate">Na<sub>2</sub>PdCl<sub>4</sub></a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Organosodium" class="mw-redirect" title="Organosodium">Organic</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Sodium_methoxide" title="Sodium methoxide">CH<sub>3</sub>ONa</a></li> <li><a href="/wiki/Sodium_ethoxide" title="Sodium ethoxide">C<sub>2</sub>H<sub>5</sub>ONa</a></li> <li><a href="/wiki/Sodium_formate" title="Sodium formate">HCOONa</a></li> <li><a href="/wiki/Sodium_propionate" title="Sodium propionate">C<sub>2</sub>H<sub>5</sub>COONa</a></li> <li><a href="/wiki/Sodium_butyrate" title="Sodium butyrate">C<sub>3</sub>H<sub>7</sub>COONa</a></li> <li><a href="/wiki/Sodium_tartrate" title="Sodium tartrate">Na<sub>2</sub>C<sub>4</sub>H<sub>4</sub>O<sub>6</sub></a></li> <li><a href="/wiki/Sodium_bitartrate" class="mw-redirect" title="Sodium bitartrate">C<sub>4</sub>H<sub>5</sub>NaO<sub>6</sub></a></li> <li><a href="/wiki/Sodium_acetate" title="Sodium acetate">NaCH<sub>3</sub>COO</a></li> <li><a href="/wiki/Sodium_benzoate" title="Sodium benzoate">NaC<sub>6</sub>H<sub>5</sub>CO<sub>2</sub></a></li> <li><a href="/wiki/Sodium_salicylate" title="Sodium salicylate">NaC<sub>6</sub>H<sub>4</sub>(OH)CO<sub>2</sub></a></li> <li><a href="/wiki/Sodium_laurate" title="Sodium laurate">NaC<sub>12</sub>H<sub>23</sub>O<sub>2</sub></a></li> <li><a href="/wiki/Sodium_naphthalene" title="Sodium naphthalene">NaC<sub>10</sub>H<sub>8</sub></a></li> <li><a href="/wiki/Sodium_nitroprusside" title="Sodium nitroprusside">Na<sub>2</sub>[Fe[CN<sub>5</sub>]NO]</a></li> <li><a href="/wiki/Sodium_bis(2-methoxyethoxy)aluminium_hydride" title="Sodium bis(2-methoxyethoxy)aluminium hydride">C<sub>6</sub>H<sub>16</sub>AlNaO<sub>4</sub></a></li> <li><a href="/wiki/Sodium_erythorbate" title="Sodium erythorbate">NaC<sub>6</sub>H<sub>7</sub>O<sub>6</sub></a></li> <li><a href="/wiki/Monosodium_Glutamate" class="mw-redirect" title="Monosodium Glutamate">C<sub>5</sub>H<sub>8</sub>NO<sub>4</sub>Na</a></li> <li><a href="/wiki/Phenylsodium" title="Phenylsodium">C<sub>6</sub>H<sub>5</sub>Na</a></li> <li><a href="/wiki/N-Butylsodium" title="N-Butylsodium">C<sub>4</sub>H<sub>9</sub>Na</a></li> <li><a href="/wiki/Sodium_cyclopentadienide" title="Sodium cyclopentadienide">NaC<sub>5</sub>H<sub>5</sub></a></li> <li><a href="/w/index.php?title=Sodium_Palmitate&action=edit&redlink=1" class="new" title="Sodium Palmitate (page does not exist)">C<sub>15</sub>H<sub>31</sub>COONa</a></li> <li><a href="/w/index.php?title=Sodium_Oleate&action=edit&redlink=1" class="new" title="Sodium Oleate (page does not exist)">C<sub>17</sub>H<sub>33</sub>COONa</a></li> <li><a href="/wiki/Sodium_stearate" title="Sodium stearate">C<sub>18</sub>H<sub>35</sub>O<sub>2</sub>Na</a></li> <li><a href="/wiki/Maitotoxin" title="Maitotoxin">C<sub>164</sub>H<sub>256</sub>O<sub>68</sub>S<sub>2</sub>Na<sub>2</sub></a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Phosphates88" style="display:table;;padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit;table-layout:fixed;"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Phosphates" title="Template:Phosphates"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Phosphates" title="Template talk:Phosphates"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Phosphates" title="Special:EditPage/Template:Phosphates"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Phosphates88" style="font-size:114%;margin:0 4em"><a href="/wiki/Phosphate" title="Phosphate">Phosphates</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0;border-width:0;"><div style="padding:0"><div class="mw-collapsible-content" style="overflow-x:auto"> <table class="center"> <tbody><tr style="background-color:mistyrose"> <td><a href="/wiki/Phosphoric_acid" title="Phosphoric acid">H<sub>3</sub>PO<sub>4</sub></a><br /><a href="/wiki/Monohydrogen_phosphate" title="Monohydrogen phosphate">[HPO<sub>4</sub>]<sup>2−</sup></a><br /><a href="/wiki/Dihydrogen_phosphate" title="Dihydrogen phosphate">[H<sub>2</sub>PO<sub>4</sub>]<sup>−</sup></a> </td> <td style="background-color:white;color:inherit;border:none"> </td> <td style="background-color:white;color:inherit;border:none" colspan="11" rowspan="3"> </td> <td style="background-color:white;color:inherit;border:none" colspan="5"> </td> <td>He </td></tr> <tr style="background-color:mistyrose;color:black;"> <td><a href="/w/index.php?title=Lithium_phosphate&action=edit&redlink=1" class="new" title="Lithium phosphate (page does not exist)">Li<sub>3</sub>PO<sub>4</sub></a> </td> <td>Be </td> <td><a href="/wiki/Boron_phosphate" title="Boron phosphate">BPO<sub>4</sub></a><br /><a href="/wiki/Borate_phosphate" title="Borate phosphate">+BO<sub>3</sub></a> </td> <td>C </td> <td><a href="/wiki/Ammonium_phosphate" title="Ammonium phosphate">(NH<sub>4</sub>)<sub>3</sub>PO<sub>4</sub></a><br /><a href="/wiki/Diammonium_phosphate" title="Diammonium phosphate">(NH<sub>4</sub>)<sub>2</sub>HPO<sub>4</sub></a><br /><a href="/wiki/Monoammonium_phosphate" class="mw-redirect" title="Monoammonium phosphate">NH<sub>4</sub>H<sub>2</sub>PO<sub>4</sub></a><br /><a href="/wiki/Nitridophosphate" title="Nitridophosphate">-N</a> </td> <td>O </td> <td><a href="/wiki/Fluoride_phosphate" title="Fluoride phosphate">+F</a> </td> <td>Ne </td></tr> <tr style="background-color:mistyrose;color:black;"> <td><a href="/wiki/Trisodium_phosphate" title="Trisodium phosphate">Na<sub>3</sub>PO<sub>4</sub></a><br /><a href="/wiki/Disodium_phosphate" title="Disodium phosphate">Na<sub>2</sub>HPO<sub>4</sub></a><br /><a href="/wiki/Monosodium_phosphate" title="Monosodium phosphate">NaH<sub>2</sub>PO<sub>4</sub></a> </td> <td><a href="/wiki/Trimagnesium_phosphate" title="Trimagnesium phosphate">Mg<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub></a> </td> <td><a href="/wiki/Aluminium_phosphate" title="Aluminium phosphate">AlPO<sub>4</sub></a> </td> <td>Si </td> <td>P </td> <td><a href="/wiki/Phosphate_sulfate" title="Phosphate sulfate">+SO<sub>4</sub></a><br /><a href="/wiki/Thiophosphate" title="Thiophosphate">-S</a> </td> <td>Cl </td> <td>Ar </td></tr> <tr style="background-color:mistyrose;color:black;"> <td><a href="/wiki/Tripotassium_phosphate" title="Tripotassium phosphate">K<sub>3</sub>PO<sub>4</sub></a><br /><a href="/wiki/Dipotassium_phosphate" title="Dipotassium phosphate">K<sub>2</sub>HPO<sub>4</sub></a><br /><a href="/wiki/Monopotassium_phosphate" title="Monopotassium phosphate">KH<sub>2</sub>PO<sub>4</sub></a> </td> <td><a href="/wiki/Tricalcium_phosphate" title="Tricalcium phosphate">Ca<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub></a> </td> <td style="background-color:white;color:inherit;border:none"> </td> <td><a href="/w/index.php?title=Scandium_phosphate&action=edit&redlink=1" class="new" title="Scandium phosphate (page does not exist)">ScPO<sub>4</sub></a> </td> <td>Ti </td> <td><a href="/w/index.php?title=Vanadium(III)_phosphate&action=edit&redlink=1" class="new" title="Vanadium(III) phosphate (page does not exist)">VPO<sub>4</sub></a> </td> <td><a href="/wiki/Chromium(III)_phosphate" title="Chromium(III) phosphate">CrPO<sub>4</sub></a> </td> <td><a href="/wiki/Manganese(II)_phosphate" title="Manganese(II) phosphate">Mn<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub></a><br /><a href="/wiki/Manganese(III)_phosphate" title="Manganese(III) phosphate">MnPO<sub>4</sub></a> </td> <td><a href="/wiki/Iron(II)_phosphate" title="Iron(II) phosphate">Fe<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub></a><br /><a href="/wiki/Iron(III)_phosphate" title="Iron(III) phosphate">FePO<sub>4</sub></a> </td> <td><a href="/wiki/Cobalt(II)_phosphate" title="Cobalt(II) phosphate">Co<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub></a> </td> <td><a href="/wiki/Nickel(II)_phosphate" title="Nickel(II) phosphate">Ni<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub></a> </td> <td><a href="/wiki/Copper(II)_phosphate" title="Copper(II) phosphate">Cu<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub></a> </td> <td><a href="/wiki/Zinc_phosphate" title="Zinc phosphate">Zn<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub></a> </td> <td><a href="/wiki/Gallium_phosphate" title="Gallium phosphate">GaPO<sub>4</sub></a> </td> <td>Ge </td> <td>As </td> <td><a href="/wiki/Selenophosphate" title="Selenophosphate">-Se</a> </td> <td>Br </td> <td>Kr </td></tr> <tr style="background-color:mistyrose;color:black;"> <td><a href="/w/index.php?title=Rubidium_phosphate&action=edit&redlink=1" class="new" title="Rubidium phosphate (page does not exist)">Rb<sub>3</sub>PO<sub>4</sub></a> </td> <td><a href="/w/index.php?title=Strontium_phosphate&action=edit&redlink=1" class="new" title="Strontium phosphate (page does not exist)">Sr<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub></a> </td> <td style="background-color:white;color:inherit;border:none"> </td> <td><a href="/wiki/Yttrium(III)_phosphate" title="Yttrium(III) phosphate">YPO<sub>4</sub></a> </td> <td><a href="/wiki/Zirconium_phosphate" title="Zirconium phosphate">Zr<sub>3</sub>(PO<sub>4</sub>)<sub>4</sub></a> </td> <td>Nb </td> <td>Mo </td> <td>Tc </td> <td>Ru </td> <td>Rh </td> <td>Pd </td> <td><a href="/wiki/Silver_phosphate" title="Silver phosphate">Ag<sub>3</sub>PO<sub>4</sub></a> </td> <td><a href="/w/index.php?title=Cadmium_phosphate&action=edit&redlink=1" class="new" title="Cadmium phosphate (page does not exist)">Cd<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub></a> </td> <td><a href="/w/index.php?title=Indium(III)_phosphate&action=edit&redlink=1" class="new" title="Indium(III) phosphate (page does not exist)">InPO<sub>4</sub></a> </td> <td>Sn </td> <td><a href="/wiki/Antimony_orthophosphate" title="Antimony orthophosphate">SbPO<sub>4</sub></a><br /><a href="/wiki/Phosphatoantimonate" title="Phosphatoantimonate">-SbO<sub>4</sub></a> </td> <td>Te </td> <td>I </td> <td>Xe </td></tr> <tr style="background-color:mistyrose;color:black;"> <td><a href="/w/index.php?title=Caesium_phosphate&action=edit&redlink=1" class="new" title="Caesium phosphate (page does not exist)">Cs<sub>3</sub>PO<sub>4</sub></a> </td> <td><a href="/w/index.php?title=Barium_phosphate&action=edit&redlink=1" class="new" title="Barium phosphate (page does not exist)">Ba<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub></a> </td> <td style="background-color:white;color:inherit;border:none">* </td> <td><a href="/w/index.php?title=Lutetium(III)_phosphate&action=edit&redlink=1" class="new" title="Lutetium(III) phosphate (page does not exist)">LuPO<sub>4</sub></a> </td> <td>Hf </td> <td>Ta </td> <td>W </td> <td>Re </td> <td>Os </td> <td>Ir </td> <td>Pt </td> <td><a href="/wiki/Gold(III)_phosphate" title="Gold(III) phosphate">AuPO<sub>4</sub></a> </td> <td>Hg </td> <td><a href="/w/index.php?title=Thallium(I)_phosphate&action=edit&redlink=1" class="new" title="Thallium(I) phosphate (page does not exist)">Tl<sub>3</sub>PO<sub>4</sub></a> </td> <td><a href="/wiki/Lead(II)_phosphate" title="Lead(II) phosphate">Pb<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub></a> </td> <td><a href="/wiki/Bismuth_phosphate" class="mw-redirect" title="Bismuth phosphate">BiPO<sub>4</sub></a> </td> <td>Po </td> <td>At </td> <td>Rn </td></tr> <tr style="background-color:mistyrose;color:black;"> <td>Fr </td> <td>Ra </td> <td style="background-color:white;color:inherit;border:none">** </td> <td>Lr </td> <td>Rf </td> <td>Db </td> <td>Sg </td> <td>Bh </td> <td>Hs </td> <td>Mt </td> <td>Ds </td> <td>Rg </td> <td>Cn </td> <td>Nh </td> <td>Fl </td> <td>Mc </td> <td>Lv </td> <td>Ts </td> <td>Og </td></tr> <tr> <td style="background-color:white;color:inherit;border:none" colspan="2" rowspan="3"> </td> <td style="background-color:white;color:inherit;border:none" colspan="20">  </td></tr> <tr style="background-color:mistyrose;color:black;"> <td style="background-color:white;color:inherit;border:none">* </td> <td><a href="/w/index.php?title=Lanthanum(III)_phosphate&action=edit&redlink=1" class="new" title="Lanthanum(III) phosphate (page does not exist)">LaPO<sub>4</sub></a> </td> <td><a href="/w/index.php?title=Cerium(III)_phosphate&action=edit&redlink=1" class="new" title="Cerium(III) phosphate (page does not exist)">CePO<sub>4</sub></a> </td> <td><a href="/wiki/Praseodymium(III)_phosphate" title="Praseodymium(III) phosphate">PrPO<sub>4</sub></a> </td> <td><a href="/wiki/Neodymium(III)_phosphate" title="Neodymium(III) phosphate">NdPO<sub>4</sub></a> </td> <td><a href="/wiki/Promethium(III)_phosphate" title="Promethium(III) phosphate">PmPO<sub>4</sub></a> </td> <td><a href="/wiki/Samarium(III)_phosphate" title="Samarium(III) phosphate">SmPO<sub>4</sub></a> </td> <td><a href="/wiki/Europium(III)_phosphate" title="Europium(III) phosphate">EuPO<sub>4</sub></a> </td> <td><a href="/w/index.php?title=Gadolinium(III)_phosphate&action=edit&redlink=1" class="new" title="Gadolinium(III) phosphate (page does not exist)">GdPO<sub>4</sub></a> </td> <td><a href="/w/index.php?title=Terbium(III)_phosphate&action=edit&redlink=1" class="new" title="Terbium(III) phosphate (page does not exist)">TbPO<sub>4</sub></a> </td> <td><a href="/wiki/Dysprosium(III)_phosphate" title="Dysprosium(III) phosphate">DyPO<sub>4</sub></a> </td> <td><a href="/w/index.php?title=Holmium(III)_phosphate&action=edit&redlink=1" class="new" title="Holmium(III) phosphate (page does not exist)">HoPO<sub>4</sub></a> </td> <td><a href="/w/index.php?title=Erbium(III)_phosphate&action=edit&redlink=1" class="new" title="Erbium(III) phosphate (page does not exist)">ErPO<sub>4</sub></a> </td> <td><a href="/w/index.php?title=Thulium(III)_phosphate&action=edit&redlink=1" class="new" title="Thulium(III) phosphate (page does not exist)">TmPO<sub>4</sub></a> </td> <td><a href="/w/index.php?title=Ytterbium(III)_phosphate&action=edit&redlink=1" class="new" title="Ytterbium(III) phosphate (page does not exist)">YbPO<sub>4</sub></a> </td></tr> <tr style="background-color:mistyrose;color:black;"> <td style="background-color:white;color:inherit;border:none">** </td> <td><a href="/wiki/Actinium(III)_phosphate" title="Actinium(III) phosphate">AcPO<sub>4</sub></a> </td> <td><a href="/w/index.php?title=Thorium_phosphate&action=edit&redlink=1" class="new" title="Thorium phosphate (page does not exist)">Th<sub>3</sub>(PO<sub>4</sub>)<sub>4</sub></a> </td> <td>Pa </td> <td><a href="/wiki/Uranyl_metaphosphate" title="Uranyl metaphosphate">U(PO<sub>4</sub>)<sub>2</sub></a> </td> <td>Np </td> <td><a href="/w/index.php?title=Plutonium(III)_phosphate&action=edit&redlink=1" class="new" title="Plutonium(III) phosphate (page does not exist)">PuPO<sub>4</sub></a> </td> <td><a href="/w/index.php?title=Americium(III)_phosphate&action=edit&redlink=1" class="new" title="Americium(III) phosphate (page does not exist)">AmPO<sub>4</sub></a> </td> <td><a href="/w/index.php?title=Curium(III)_phosphate&action=edit&redlink=1" class="new" title="Curium(III) phosphate (page does not exist)">CmPO<sub>4</sub></a> </td> <td>Bk </td> <td>Cf </td> <td>Es </td> <td>Fm </td> <td>Md </td> <td>No 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