Potassium Acetate Anhydrous, CAS# 127-08-2, is a potassium salt of acetic acid manufactured through chemical synthesis, available as white crystal powder. Potassium Acetate Anhydrous is widely used as preservatives. It is widely accepted as safe food additive in many countries with E number E261. As a professional supplier and manufacturer of food additives, Foodchem International Corporation has been supplying quality Potassium Acetate Anhydrous to customers all over the world for over 10 years.