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Monosodium Phosphate

Monosodium Phosphate

PRODUCT NAME:
Monosodium Phosphate
Molecular formula:
NaH2PO4,NaH2PO4·H2O,NaH2PO4·2H2O K3PO4·nH2O
Molecular weight:
Anhydrous: 120.01; Monohydrate: 138.01; Dihydrate: 156.01
CAS NO.:
Anhydrous: 7558-80-7; Monohydrate: 10049-21-7; Dihydrate: 13472-35-0
Performance:
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℃,
Packing:
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:
It should be stored in a dry and ventilating warehouse.
use:
In food industry, it is used as buffering, character improving agent, emulsifier, nutrition supplement, antioxidant additive, brine penetrable agent, sugar clarifier, stabilizer, coagulant, fowl scald
other information:
Specification GB25564-2010
Content (NaH2PO4),w/% 98.0-103.0
pH-Value(10g/L) 4.1-4.7
Insoluble In Water,w/% ≤ 0.2
Heavy Metal(Pb),mg/kg ≤ 10
lead(Pb),mg/kg ≤ 4
arsenic(As),mg/kg  ≤ 3
fluoride(F),mg/kg  ≤ 50
Loss On Drying,w/% NaH2PO4 ≤ 2.0
NaH2PO4·H2O 10.0-15.0
NaH2PO4·2H2O 20.0-25.0

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