... -23Appearance White powderWhite powderAssay (As CaHPO4), %97.0-105.097.0-105.0Fluoride, ≤%0.0050.005Loss on drying, ≤%24.5-26.524 ... 5-26.5Heavy metals(As Pb), ≤%0.00150.0015Pb, ≤% 0.00020.0002As, ≤%0.00030.0003Insolubles in HCI, ≤% -0.02Chloride, ≤% -0.252. Usage: In food processing ... dough modifier, buffer, nutritional supplement, emulsifier, stabilizer, forcake, pastry. Dicalcium Phosphate (dcp)