Monosodium tartrate

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Monosodium tartrate
Sodium tartrate.png
CAS number 526-94-3 YesY
PubChem 23690454
ChemSpider 10239 N
EC number 238-470-6
Jmol-3D images Image 1
Molecular formula C4H5NaO6
Molar mass 172.07 g/mol
Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa)
 N (verify) (what is: YesY/N?)
Infobox references

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.

See also[edit]