keyword :

  • name: Sodium Diacetate

Product Name: Sodium Diacetate


Chemical formula: C4H7NaO4          Molecular weight: 142.09


Properties :It occurs as a white, hygroscopic, crystalline solid. It is a molecular compound of sodium acetate and acetic acid. One gram is soluble in about 1 mL of water. The PH of a 1:10 aqueous solution is between 4.5 and 5.0.



Name of index     

Specifications FCC V

Assay as CH3COOH, %


Assay as CH3COONa, %



2ppm max.

Readily Oxidizable Substances (as formic acid), %

0.2 max.

Water, %

2.0 max.



Application: Mainly used as detergent in washing, blench in paper making, and electroplating, etc. For food grade it is mainly used as food additive, buffering agent, emulsification agent, and nourishment, and modifying agent, etc.


Packing: 25kgs net paper bags.


Storage and transport: It should be stored in a ventilative and dry warehouse instead of in the open air, kept away from water, moisture and sunlight during transport, handled with care, so as to avoid damage to plastic bags. Furthermore, it should be stored separately from poisonous substances.