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1. Chemical Name: DISODIUM PHOSPHATE/DISODIUM PHOSPHATE DIHYDRAT/DISODIUM PHOSPHATE DODECAHYDRATE
2. Molecular Formula: Na2HPO4/Na2HPO4·2H2O/Na2HPO4·12H2O
3. Molecular Weight: Anhydrous: 141.96/177.99/358.14
4. CAS: Anhydrous: 7558-79-4/10028-24-7/10039-32-4
5. Character:
It is white or colorless rhombic crystalline or prismatic crystal. It’s easily soluble in water, but insoluble in ethanol. The relative density is 1.63 and melting point is 34.6℃. If heated to 180℃, it may lose crystal water and convert to anhydrous.
6. Shelf life: 24 months/24 months/24 months
Disodium Phosphate
| Specification | GB 25568-2010 | FCC V |
| Assay (Na2HPO4) ≥% | 98.0% | 98.0% |
| As ≤% | 0.0003% | 0.0003% |
| Heavy Metal (Pb) ≤% | 0.001% | - |
| Pb ≤% | 0.0004% | 0.0004% |
| Fluorides ≤% | 0.005% | 0.005% |
| Insoluble In Water ≤% | 0.2% | 0.2% |
Disodium Phosphate Dihydrat
| Specification | GB 25568-2010 | FCC V |
| Assay (Na2HPO4) ≥% | 98.0% | 98.0% |
| As ≤% | 0.0003% | 0.0003% |
| Heavy Metal (Pb) ≤% | 0.001% | - |
| Pb ≤% | 0.0004% | 0.0004% |
| Fluorides ≤% | 0.005% | 0.005% |
| Insoluble In Water ≤% | 0.2% | 0.2% |
| Loss On Drying ≤% | 18.0~22.0% | 18.0~22.0% |
Disodium Phosphate Dodecahydrate
| Specification | GB 25568-2010 | FCC V |
| Assay (Na2HPO4) ≥% | 98.0% | 98.0% |
| As ≤% | 0.0003% | 0.0003% |
| Heavy Metal (Pb) ≤% | 0.001% | - |
| Pb ≤% | 0.0004% | 0.0004% |
| Fluorides ≤% | 0.005% | 0.005% |
| Insoluble In Water ≤% | 0.2% | 0.2% |
| Loss On Drying ≤% | 61.0% | - |
Disodium Phosphate: In food industry, it is used as agent for baking to avoid oxidation stain and as emulsifier in dairy product to prevent egg white from solidification. It is also used as emulsifier and chelating agent for solid drinks.
Disodium Phosphate Dihydrat: In food industry, it is used as agent for baking to avoid oxidation stain and as emulsifier in dairy product to prevent egg white from solidification. It is also used as emulsifier and chelating agent for solid drinks.
Disodium Phosphate Dodecahydrate: In food industry, it is used as agent for baking to avoid oxidation stain and as emulsifier in dairy product to prevent egg white from solidification. It is also used as emulsifier and chelating agent for solid drinks.
Disodium Phosphate: It is packed with polyethylene bag as liner and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Disodium Phosphate Dihydrat: It is packed with polyethylene bag as liner and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Disodium Phosphate Dodecahydrate: It is packed with polyethylene bag as liner and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Disodium Phosphate: It should be stored in a dry and ventilating warehouse, kept away from moisture and heat. Furthermore, it should be stored separately from poisonous substances; unload with care so as to avoid damage to packing.
Disodium Phosphate Dihydrat: It should be stored in a dry and ventilating warehouse, kept away from moisture and heat. Furthermore, it should be stored separately from poisonous substances; unload with care so as to avoid damage to packing.
Disodium Phosphate Dodecahydrate: It should be stored in a dry and ventilating warehouse, kept away from moisture and heat. Furthermore, it should be stored separately from poisonous substances; unload with care so as to avoid damage to packing.
