With strong technical support,we have made our products meet the standard of FCC and USP 1Chemical name: Dicalcium Phosphate Dihydrate,Calcium Hydrogen Phosphate2 M. F. : CaHPO4.2H2O3 M. W. : 172.094 Physical properties: white crystallization(crystal) powder, soluble in diluted hydrochloric acid and nitric acid, slightly soluble in water, insoluble in ethanol, begin to lose water and become ...