Citric Acid Monohydrate, CAS# 5949-29-1, is a common form of Citric Acid, available as Colourless Crystal or White Crystal powder. When heated to 78 °C, Citric Acid Monohydrate can be converted to Citric Acid Anhydrous. Citric Acid Monohydrate is widely used as acidulant, flavoring and preservative in food and beverages, especially in soft drinks. It is widely accepted as safe food additive in many countries. As a professional supplier and manufacturer of food additives, Foodchem International Corporation has been supplying quality Citric Acid Monohydrate to customers all over the world for over 10 years.