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1. Chemical Name: MONOSODIUM PHOSPHATE ANHYDROUS/MONOSODIUM PHOSPHATE MONOHYDRATE/MONOSODIUM PHOSPHATE DIHYDRATE
2. Molecular Formula: NaH2PO4/NaH2PO4·H2O/NaH2PO4·2H2O
3. Molecular Weight: Anhydrous: 119.98/Monohydrate: 137.99/Dihydrate: 156.01
4. CAS: Anhydrous: 7558-80-7/Monohydrate: 10049-21-7/13472-35-0
5. Character:
It is colourless column crystal, odorless, slightly deliquescence. The relative density is 2.04 and melting point is 60℃. It is easily soluble in water but insoluble in ethahol. If heated below 100℃, it can dissolve in crystal water and convert to monohydrate salt. When heated to 100℃, it will lose crystal water and change its anhydrous substances, which will become sodium metaphosphate if it’s continue to be heated.
Monosodium Phosphate Anhydrous
| Specification | GB 25564-2010 | FCC V |
| Content (NaH2PO4) % | 98.0-103.0% | 98.0-103.0% |
| PH-Value | 4.1-4.7 | 4.1-4.7 |
| Insoluble In Water ≤% | 0.2% | 0.2% |
| Heavy Metal (Pb) ≤% | 0.001% | - |
| Pb ≤% | 0.0004% | 0.0004% |
| As ≤% | 0.0003% | 0.0003% |
| Fluorides (F) ≤% | 0.005% | 0.005% |
| Loss On Drying % | 2.0% | 2.0% |
Monosodium Phosphate Monohydrate
| Specification | GB 25564-2010 | FCC V |
| Content (NaH2PO4) % | 98.0-103.0% | 98.0-103.0% |
| PH-Value | 4.1-4.7 | 4.1-4.7 |
| Insoluble In Water ≤% | 0.2 | 0.2 |
| Heavy Metal (Pb) ≤% | 0.001% | - |
| Pb ≤% | 0.0004% | 0.0004% |
| As ≤% | 0.0003% | 0.0003% |
| Fluorides (F) ≤% | 0.005% | 0.005% |
| Loss On Drying % | 10.0-15.0% | 10.0-15.0% |
Monosodium Phosphate
| Specification | GB 25564-2010 | FCC V |
| Content (NaH2PO4) % | 98.0-103.0% | 98.0-103.0% |
| PH-Value | 4.1-4.7 | 4.1-4.7 |
| Insoluble In Water ≤% | 0.2% | 0.2% |
| Heavy Metal (Pb) ≤% | 0.001% | - |
| Pb ≤% | 0.0004% | 0.0004% |
| As ≤% | 0.0003% | 0.0003% |
| Fluorides (F) ≤% | 0.005% | 0.005% |
| Loss On Drying % | 20.0-25.0% | 20.0-25.0% |
Monosodium Phosphate Anhydrous: In food industry, it is used as buffering, character improving agent, emulsifier, nutrition supplement, antioxidant additive, brine penetrable agent, sugar clarifier, stabilizer, coagulant, fowl scalding agent.
Monosodium Phosphate Monohydrate: In food industry, it is used as buffering, character improving agent, emulsifier, nutrition supplement, antioxidant additive, brine penetrable agent, sugar clarifier, stabilizer, coagulant, fowl scalding agent.
Monosodium Phosphate Dihydrate: In food industry, it is used as buffering, character improving agent, emulsifier, nutrition supplement, antioxidant additive, brine penetrable agent, sugar clarifier, stabilizer, coagulant, fowl scalding agent.
Monosodium Phosphate Anhydrous: 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.
Monosodium Phosphate Monohydrate: 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.
Monosodium Phosphate Dihydrate: 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.
Monosodium Phosphate Anhydrous: It should be stored in a dry and ventilating warehouse.
Monosodium Phosphate Monohydrate: It should be stored in a dry and ventilating warehouse.
Monosodium Phosphate Dihydrate: It should be stored in a dry and ventilating warehouse.
