Butanedioicacid, 2,3-dihydroxy- (2R,3R)-, potassium salt (1:2) High Purity of 921-53-9 best offer 921-53-9
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Product Name: Potassium tartrate
Synonyms: [r-(r*,r*)]-2,3-dihydroxybutanedioic acid dipotassium salt;POTASSIUM HYDROGEN TARTARATE;POTASSIUM L-BITARTRATE;POTASSIUM L-TARTRATE MONOBASIC;POTASSIUM (+)-TARTRATE;POTASSIUM TARTRATE;POTASSIUM HYDROGEN L-TARTRATE;POTASSIUM ACID TARTRATE
CAS: 921-53-9
MF: C4H4K2O6
MW: 226.27
EINECS: 212-769-1
Product Categories: Food additive and acidulant
Mol File: 921-53-9.mol
Potassium tartrate Structure
Potassium tartrate Chemical Properties
density 1.954 g/mL at 25 °C(lit.)
Fp 200-220°C
Decomposition 200-220 ºC
Stability: Stable.
CAS DataBase Reference 921-53-9(CAS DataBase Reference)
EPA Substance Registry System Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, dipotassium salt(921-53-9)
Safety Information
WGK Germany 1
RTECS WW8223000
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