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. Sodium Dihydrogen Phosphate Anhydrous CAS No: 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.
Parameters of Sodium Dihydrogen Phosphate (Dihydrate, Anhydrous)
Monosodium Phosphate Anhydrous
Monosodium Phosphate Monohydrate
Monosodium Phosphate
Usage of Sodium Dihydrogen Phosphate (Dihydrate, Anhydrous)
Monosodium Phosphate Anhydrous: As food processing chemicals, they are 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.
Packing of Sodium Dihydrogen Phosphate (Dihydrate, Anhydrous)
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.
Storage and Transport of Sodium Dihydrogen Phosphate (Dihydrate, Anhydrous)
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.
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