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Sodium Acetate

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1、Chemical Name: SODIUM ACETATE

2、Molecular Formula : C2H3NaO2  ,C2H3NaO2·3H2O

3、Molecular Weight: Anhydride,82.03;Trihydrate,136.08

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

5、Character: It is white crystalline powder or block, odorless, slight bitter. Relative density is 1.582. Melting point is 324℃. It has strong moisture absorption and highly dissolves in water.

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

7、Packing: It is packed with polythene bag as inner layer and polywoven bag as the outer layer. The net weight of each bag is 25kg.

8、Storage and Transport: It should be stored in a dry, clean and ventilative warehouse, and kept away from water and moisture during transport, unloaded with care as to avoid damage to bags. Be cautious to keep away from moisture and hot.


质量指标

Specification

GB 30603-2014

FCC V

乙酸钠(C2H3Na02)含量(以基计),w/%≥

Content(C2H3Na02

≥ 98.5

99.0-101.5

酸度和碱度

Acidity and alkalinity

通过试验

------

碱度,w/%   

Alkalinity

Anhydrous

-----

0.2

Trihydrate

0.05

铅(Pb)(mg/kg)

Lead

2.0

2.0

钾试验

Potassium test

通过试验

Passes test

干燥减量,w/% 

Loss on Drying

Anhydrous

2.0

1.0

Trihydrate

36.0-42.0

36.0-41.0

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