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Chemical compound From Wikipedia, the free encyclopedia
Monosodium tartrate or sodium bitartrate is a sodium acid salt of tartaric acid. As a food additive it is used as an acidity regulator and is known by the E number E335. As an analytical reagent, it can be used in a test for ammonium cation which gives a white precipitate.[1][2][3]
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Names | |||
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IUPAC name
Sodium hydrogen tartrate | |||
Systematic IUPAC name
Sodium 3-carboxy-2,3-dihydroxypropionate | |||
Other names
Sodium bitartrate; E335 | |||
Identifiers | |||
3D model (JSmol) |
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ChemSpider | |||
ECHA InfoCard | 100.007.638 | ||
EC Number |
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PubChem CID |
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UNII | |||
CompTox Dashboard (EPA) |
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Properties | |||
C4H5NaO6 | |||
Molar mass | 172.07 g/mol | ||
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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