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Monosodium phosphate(MSP)

Chemical formula:NaH2PO4·XH2O(X is 0, 1, 2)

Molecular weight:156.02

Properties:anhydrous Monosodium phosphate is White powder, Melting point is 190°C;Monohydrate is White powder or crystal, Relative

Density 2.040, Melting point 100°C;dihydrate is White granular crystal, Relative Density

1.915, Melting point 57.40°C.

Uses: used in biological preservation, electroplating phosphorization, used as buffer, emulsifier and nutrient in food and feed industry

Packing: plastic lined woven bag, Net wt 25 Kg, kept in dry and ventilating place.

Technical index

NO.
Index name
Dihydrate
 
Industrial grade
Food grade
1
Main content %=
98.0
 
2
P2O5 %=
44.5
3
PH value (1% solution)
4.2-4.8
4
Water insoluble matter %=
0.1
 
5
Heavy metals(as Pb) %=
0.005
0.001
6
As %=
0.005
0.0003
7
Fluoride (as F ) %=
0.005
0.003