Potassium Benzoate, CAS# 582-25-2, is the potassium salt of benzoic acid manufactured through chemical synthesis, available as White granular. Potassium Benzoate is widely used as preservatives in acidic food and beverage. It is widely accepted as safe food additive in many countries with E number E212. As a professional supplier and manufacturer of food additives, Foodchem International Corporation has been supplying quality Potassium Benzoate to customers all over the world for over 10 years.