CAS No.:Anhydrous: 7558-79-4;
dihydrate: 10028-24-7;
12 docahydrate: 10039-32-4
Disodium phosphate
Used as a fire-prevention agent for fabric, timber, and paper, also as water softening agent for boiler, food additive, buffering agent ,solder, tanning agent, emulsifier, texturizer, etc.
Specifications
| Chemical Name: | Disodium phosphate |
| English Name: | Disodium Phosphate |
| Molecular formula: | Na2HPO4，Na2HPO4·2H2O，Na2HPO4·12H2O |
| Molecular weight: | Anhydrous: 141.96, dihydrate: 177.99, docahydrate: 358.14 |
| CAS NO： | Anhydrous: 7558-79-4;dihydrate: 10028-24-7; 12 docahydrate: 10039-32-4 |
| Performance: | White or colorless orthorhombic crystal or monoclinic crystal, soluble in water, insoluble in ethanol, relative density of 1.52, melting point of 34.6 °C, loss of crystal water at 180 °C into anhydrous. |
| Packing: | Lined with polyethylene plastic bags. Jacket laminated plastic woven bag, net weight 25 kg per bag. |
| Storage & Transportation: | This product should be sealed and stored in a dry and ventilated warehouse to prevent moisture and heat, and be stacked in isolation from harmful and toxic substances. It should be handled lightly when transporting and unloading. Prevent packaging breakage. |
| Use: | It is used as a baked product in food to prevent oxidation and discoloration, an emulsifier for dairy products, to prevent protein coagulation, and solid beverages to play a chelating and emulsifying buffering role |