Disodium Phosphate Anhydrous (or Disodium Hydrogen Phosphate), CAS# 7558-79-4, is a sodium salt of Phosphoric Acid, available as white crystaline powder. Disodium Phosphate Anhydrous is usually used in conjunction with trisodium phosphate in food and water treatment industry. It's mainly used as anti-caking additive in powdered food products. Disodium Phosphate is also an important intermediate in manufacturing of TetraSodium Pyrophosphate. As a professional supplier and manufacturer of food additives, Foodchem International Corporation has been supplying quality Disodium Phosphate Anhydrous to customers all over the world for over 10 years.