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Jiangsu Kolod Food Ingredients Co., Ltd.

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FOCUS ON FOOD ADDITIVES AND CHEMICALS

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Sodium acetate trihydrate

Sodium acetate trihydrate

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Specification GB 30603-2014 FCC VII JECFA E262
Content (On dry basis),w/%       ≥ 98.5 99.0-101.0 98.5
pH (1% Solution) 8.0-9.5
Acidity and Alkalinity Passes test ———— ————
Lead (as Pb),mg/kg             ≤ 2.0 2.0 2.0
Alkalinity, w/%  ≤ Anhydrous ———— 0.2 ————
Trihydrate ———— 0.05 ————
Loss on Drying, w/% Anhydrous ≤ 2.0 1.0 2.0
Trihydrate 36.0-42.0 36.0-41.0 36.0-42.0
Potassium Compound Passes test Passes test ————
Acetic acid and Sodium test ———— ———— Passes test
Formic acid,w/%               ≤ ———— ———— 0.1
Arsenic(as As),mg/kg           ≤ ———— ———— 3
Mercury(as Hg),mg/kg           ≤ ———— ———— 1

 

1、Chemical Name: Sodium Acetate

2、Molecular Formula : C2H3NaO2 ,C2H3NaO2·3H2O

3、Molecular Weight: Anhydrous 82.03,Trihydrate 136.08

4、CAS: Anhydrous:127-09-3,Trihydrate:6131-90-4

5、Character: Trihydrate: It is colorless transparent crystal or white crystalline powder. Relative density is 1.45. In warm and dry air, it’ll easily get weathered. 1g sample could be dissolved in about 0.8mL water or 19mL ethanol. Anhydrous: It is white crystalline coarse powder or block. It’s odorless, tastes a bit of vinegary. Relative density is 1.528. Melting point is 324℃. Capacity of moisture absorption is strong. 1g sample could be dissolved in 2mL water.

6、Usage: It is used as buffering agent, seasoning reagent, pH regulator, flavor agent, etc .

7、Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.

8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.

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