Type: Emulsifiers, Flavoring Agents, Nutrition ... white powder: Odourless Name of indexes FCC-IVUSP-23Appearance White powderWhite powderAssay (As CaHPO4), %97.0-105.097.0 ... modifier, buffer, nutritional supplement, emulsifier, stabilizer, forcake, pastry. Dicalcium Phosphate (dcp)