| Revision as of 14:02, 5 December 2011 editBeetstra (talk | contribs)Edit filter managers, Administrators172,084 edits Saving copy of the {{chembox}} taken from revid 463996410 of page Potassium_tartrate for the Chem/Drugbox validation project (updated: 'CASNo'). |
Latest revision as of 13:34, 30 December 2023 edit Nat965 (talk | contribs)Autopatrolled, Extended confirmed users81,084 editsm →top: typo(s) fixed: on May 2020 → in May 2020Tag: AWB |
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{{more citations needed|date=July 2022}} |
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{{ambox | text = This page contains a copy of the infobox ({{tl|chembox}}) taken from revid of page ] with values updated to verified values.}} |
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| verifiedrevid = 400859250 |
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|ImageFile=potassium tartrate.png |
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| verifiedrevid = 464212661 |
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|ImageFile=Potassium tartrate.svg |
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|IUPACName=Dipotassium 2,3-dihydroxybutanedioate |
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|IUPACName=Dipotassium 2,3-dihydroxybutanedioate |
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|OtherNames=Dipotassium tartrate; Argol; E336 |
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|OtherNames=Dipotassium tartrate; Argol; E336 |
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|Section1={{Chembox Identifiers |
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|Section1={{Chembox Identifiers |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID = 2697916 |
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| ChemSpiderID = 2697916 |
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| InChI = 1/C4H6O6.2K/c5-1(3(7)8)2(6)4(9)10;;/h1-2,5-6H,(H,7,8)(H,9,10);;/q;2*+1/p-2 |
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| InChI = 1/C4H6O6.2K/c5-1(3(7)8)2(6)4(9)10;;/h1-2,5-6H,(H,7,8)(H,9,10);;/q;2*+1/p-2 |
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| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChIKey = AVTYONGGKAJVTE-UHFFFAOYSA-L |
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| StdInChIKey = AVTYONGGKAJVTE-UHFFFAOYSA-L |
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| CASNo_Ref = {{cascite|correct|CAS}} |
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| CASNo = <!-- blanked - oldvalue: 921-53-9 --> |
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| CASNo=921-53-9 |
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| CASOther = (L) |
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| CASNo_Comment = (L) |
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| PubChem=6100505 |
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| UNII_Ref = {{fdacite|correct|FDA}} |
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| SMILES = ..O=C()C(O)C(O)C()=O |
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| UNII = O9WLL1ZL8S |
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| UNII_Comment = (L) |
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| PubChem= 8984 |
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| SMILES = C(C(C(=O))O)(C(=O))O.. |
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|Section2={{Chembox Properties |
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| Formula=C<sub>4</sub>H<sub>4</sub>K<sub>2</sub>O<sub>6</sub> |
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| Formula=C<sub>4</sub>H<sub>4</sub>K<sub>2</sub>O<sub>6</sub> |
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| MolarMass=226.27 g/mol |
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| MolarMass= 226.268 g/mol |
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| Appearance= colorless, slightly opaque crystals |
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| Density= 1.984 g/cm<sup>3</sup> |
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| SolubleOther = insoluble in ] |
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| RefractIndex = 1.550 |
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| CrystalStruct = monoclinic |
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'''Potassium tartrate''', '''dipotassium tartrate''' or '''argol''' has formula K<sub>2</sub>C<sub>4</sub>H<sub>4</sub>O<sub>6</sub>. It is the ] ] of ]. It is often confused with ], also known as cream of tartar. As a ], it shares the ] '''E336''' with potassium bitartrate.<ref>{{Cite web |last=PubChem |title=Potassium tartrate |url=https://pubchem.ncbi.nlm.nih.gov/compound/8984 |access-date=2022-06-18 |website=pubchem.ncbi.nlm.nih.gov |language=en}}</ref> |
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Potassium bitartrate, also referred to as potassium acid tartrate or cream of tartar,<ref>{{Cite web |last=PubChem |title=Potassium acid tartrate |url=https://pubchem.ncbi.nlm.nih.gov/compound/23681127 |access-date=2022-08-18 |website=pubchem.ncbi.nlm.nih.gov |language=en}}</ref> is the potassium acid salt of l-( + )-tartaric acid. It is obtained as a byproduct of wine manufacture during the fermentation process. Approved by the FDA as a direct food substance, potassium bitartrate is used as an additive, stabilizer, pH control agent, antimicrobial agent, processing aid, or thickener in various food products. Potassium bitartrate has a long history of medical use as a laxative administered as a rectal suppository and is an approved third-class OTC drug in Japan. |
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Potassium bitartrate was one of active ingredients in Phexxi, a non-hormonal contraceptive agent that was approved by the FDA in May 2020.<ref>{{Cite web |title=Phexxi (lactic acid, citric acid and potassium bitartrate) FDA Approval History |url=https://www.drugs.com/history/phexxi.html |access-date=2022-06-18 |website=Drugs.com |language=en}}</ref> |
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==Manufacturing== |
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Potassium tartrate is produced by the reaction of ] with potassium sodium tartrate (]), and ], followed by filtration, purification, precipitation and drying. |
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==Other compounds== |
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] is produced when potassium tartrate is heated with ]. Tartar emetic causes intense nausea, prostration and vomiting by irritating the gastrointestinal mucosa.https://go.drugbank.com/drugs/DB11107 |
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==References== |
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{{reflist}} |
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{{Potassium compounds}} |
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{{DEFAULTSORT:Potassium Tartrate}} |
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] |
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] |
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] |