Product name: sodium Dihydrogen phosphate
Size: s313
Molecular formula:NaH2PO4.nH2O
Molecular weight: 137.99
CAS NO: 13472-35-0
Appearance:white crystalline powder,Melting point 686oC,Boiling point 1330oC,Easily
soed in the water ,alcohol and other organic soents.
Quality Specification:
Item Unit Index
sodium dihydrogen phosphate % 98.0~103.0
Fluoride (as F) ppm Max 50
Arsenium(As) ppm Max 3
Heavy metals(as Pb) ppm Max 10
water insoluble matter % Max 0.2
pH (1%Aq. solution) __ 4.2~4.6
Loss on dry % Max 2.0
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