Calcium Phosphate, Dibasic, Dihydrate, Powder, U.S.P / N.F.

CAS 7789-77-7

CaHPO4·2H2O                           F.W.172.09

Assay (CaHPO·2H2O)…….....................…..98.0-105.0%

Loss on Ignition………….................….………24.5-26.5%

MAXIMUM LIMITS

Acid-Insoluble Substances………….................……0.2%

Carbonate (CO3)…………..................………To pass test

Chloride (Cl)……………………............……….……0.25%

Fluoride (F)……………………………….................0.005%

Sulfate (SO4)………………………............………….0.5%

Arsenic (As)……………………………...........…….3 ppm

Barium (Ba)………………………..............…To pass test

Heavy Metals (as Pb)………………...............…..0.003%

Organic Volatile Impurities….To pass test

U.S.P. / N.F. Functional Use: Tablet / capsule Diluent

DELICUESCENT