SODIUM TARTARIC CAS 868-18-8
Sodium tartrate is clear, colorless prism or white crystalline powder. Sodium tartrate is odourless and salty. Sodium tartrate is slightly hygroscopic in air. Sodium tartrate is soluble in water, and the aqueous solution is left-handed, neutral, and the pH value of 5% water solution is 7 ~ 9. Sodium tartrate is insoluble in ethanol, ether. 120 ℃ when losing water of crystallization, and then heat decomposition. Burning gives off the smell of burning sugar, its residue (ash) is strong alkaline, acid produced foam.
Disodium tartrate;Butanedioicacid, 2,3-dihydroxy- (2R,3R)-, disodium salt (9CI); Butanedioic acid,2,3-dihydroxy-[R-(R*,R*)]-, disodium salt; Sodium tartrate (Na2(C4H4O6))(6CI,7CI); Tartaric acid, disodium salt (8CI); Bisodium tartrate; Disodium(+)-tartrate; Disodium L-(+)-tartrate; Disodium L-tartrate; Disodiumd-tartrate; Disodium tartrate; L-Disodium tartrate; Sal tartar; SodiumL-(+)-tartrate; Sodium tartrate
Physical and chemical properties
Appearance and properties: colorless crystal or white crystal powder
Boiling point: 399.3 status C at 760 mmHg
Flash: DHS 209.4 C
Stability: Stable under ordinary conditions of use and storage.
Storage conditions: ventilated, dry and sunproof
The determination of vanadium by microanalysis, the calibration of Karl fischer reagent, and used as masking agent, complexing agent, biochemical reagent, can cure gastric acid overmuch.
It can also be used as a chelator; Acid modifier; Buffer; Emulsifying salts; Antioxidants; Antioxidant synergist. Cool drink, sake and other flavor agents. Combined with tartaric acid, tartaric acid softens the sour taste. It is also used for grease, jam, jelly, margarine, meat products and sausage. EEC is used for candy, jam, jelly and sparkling wine.
Packaging and storage
5 g and 25 g, 100 g, 500 g
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