Sodium Diacetate, CAS# 126-96-5, is a sodium acid salt of acetic acid, available as White, hygroscopic crystalline solid with an acetic odour. It is usually manufactured from Sodium Acetate Trihydrate. Sodium Diacetate widely used as seasoning and preservative as it poses antimicrobial effect. It is affirmed by US FDA as GRAS(generally recognized as safe) and widely accepted as safe food additive in many countries with E number E262. As a professional supplier and manufacturer of food additives, Foodchem International Corporation has been supplying quality Sodium Diacetate to customers all over the world for over 10 years.