产品名称

柠檬酸钠

CAS NO

6132-04-3

中文别名

枸橼酸钠;2-羟基丙烷-1,2,3-三羧酸钠;柠檬酸钠二水合物

英文名称

Trisodium citrate dihydrate

英文别名

1,2,3-Propanetricarboxylicacid, 2-hydroxy-, trisodium salt, dihydrate (9CI);Citric acid, trisodium salt,dihydrate (8CI);N 1560;Sodium citrate dihydrate;

分子式

C₆H₉Na₃O₉

分子量

294.1

EINECS

201-069-1

熔点

>300°C(lit.)

沸点

309.6oC at 760 mmHg

毒性

Identification: Chemical Name: Sodium citrate dihydrate Synonyms: Trisodium citrate dehydrate; Natrium citrat CAS No.: 6132-04-3(dihydrate); 68-04-2(anhydrous) EINECS NO.: 200-675-3 Molecular Formula: C6H5?O7Na3.2H2O E-Code: E331 Properties: White crystal or crystalline powder and ease to be effloresced. Its crystal water is total lost on 150oC. Decomposed when temperature is too high. It dissolves in water, but not in alcohol. Specifications: Assay: 99.0-101.0% Chloride(Cl-):50 ppm max Sulfate(SO42-):150 ppm max Loss on drying: 11.0-13.0% Heavy metals(Pb): 10 ppm max Oxalate: 300 ppm max Alkalinity: Conforms Application: Sodium Citrate and Sodium Citrate anhydrous is mainly used to enhance flavor and maintain stability of active ingredients in foods and beverages. In detergent industry, it can replace sodium tripolyphosphate(STPP) as a kind of assistant. It can also be used in fermentation, injection, photography and metal plating. Packing& Storage: 25 kg box/bag/drums;1000 kg big bag. Store in a clean, dry warehouse in the original unopened containers .