... , ≤% 0.00020.0002As, ≤%0.00030.0003Insolubles in HCI, ≤% -0.02Chloride, ≤% -0.252. Usage: In food processing industry, it is used as leavening agent ... , dough modifier, buffer, nutritional supplement, emulsifier, stabilizer, forcake, pastry. Dicalcium Phosphate (dcp)