Formula: C2H3NaO4•XH2O 2 �Formula wt: Anhydrous: 82.03. 3 �CAS: Anhydrous 127-09-3. 4 �Einecs:204-823-8 5 �Mesh Number 30-80 6 �Usage Sodium Acetate pharmaceutical grades is used in the preparation of haemodialysis and peritoneal dialysis solutions, in the production of insulin and in infusion liquids. Sodium acetate is also used in leather tanning and textile dyeing, in the photographic industry, a as polymerisation catalyst. Sodium acetatecanbeusedtopreserveprocessedmeatsanditisoftenusedincombination with other acid based preservatives like lactates and propionates.