used as emulsifier, prevent albumen conagulation, In solid beverage, it is used as buffer, chelate agent, emulsifier. 1 Chemical Name: trisodium Phosphate2 Molecular Formula: Na3HPO4.12H2O, Na3HPO43 Molecular weight :3814 Character: Colourless rhombic crystalline or prismatic crystal, easily soluble in water, insoluble in ethanol, relative density 1.63, melting point 34.6, when heated to 180, it ...