1. Chemical name: disodium hydrogen phosphate 2. Molecular formula: Na2HPO4, Na2HPO4 2H2O, Na2HPO4 12H2O 3. Molecular weight: Anhydrous: 141.96; Dihydrate: 177.99; Dodecahydrate: 358.14 4. CAS: Anhydrous: 7558-79-4; Dihydrate: 10028-24-7; Dodecahydrate: 10039-32-4 5. Performance: white or colorless orthorhombic crystal or monoclinic crystal, easily soluble in water, insoluble in ethanol, relative density is 1.52, melting point is 34.6 â??, it loses crystal water and becomes anhydrous at 180 â??. 6. Uses: Used as bakery products in food, to prevent oxidative discoloration, as emulsifier for dairy products, to prevent protein coagulation, for solid beverages to chelate, emulsify and buffer. Seven, packaging: lined with polyethylene plastic bags. The jacket is in a composite plastic woven bag, with a net weight of 25kg per bag. Eight, storage and transportation: This product should be sealed and stored in a dry and ventilated warehouse to prevent moisture, heat, and isolated from harmful and toxic substances. When transporting and unloading, it should be handled with care. Prevent package breakage.