1. Chemical name: Diammonium hydrogen phosphate 2. Molecular formula: (NH4) 2HPO4 3. Molecular weight: 132.06 4. CAS: 7783-28-0 5. Performance: odorless, white powder or white transparent crystal, easily soluble in water, the aqueous solution is alkaline, insoluble in ethanol and acetone, and unstable in the air. 6. Uses: Buffer, dough regulator, acidity regulator, leavening agent, yeast food, brewing fermentation aid. For baked goods, alcoholic beverages, wine, pudding, condiments. Seven, packaging: lined with polyethylene plastic bags, outer plastic woven bags, 25Kg per bag. 8. Storage and transportation: It should be stored in a dry, ventilated and clean warehouse, lightly packed, and protected from moisture and heat. During transportation, it should be protected from rain and moisture, and should be stacked separately from toxic substances