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Sodium Hexametaphosphate

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Product

Molecular Formula:(NaPO3)6

Molecular Weight:611.17

CAS No:10124-56-8

Property:White powder, specific gravity is 2.484 at 20℃. melting point is 616℃, soluble in water easily but not in organic solvent, fine soft water agent.

Specification:

1.Tech Grade :
Total phosphate (P2O5)
68% Min
Inactive phosphate (P2O5)
7.5% Max
Water-insoluble matter
0.05% Max
Value РН
5.8-7.3
2. Food Grade :
Total phosphate (P2O5)
68% Min
Inactive phosphate (P2O5)
7.5% Max
Water-insoluble matter
0.06% Max
Heavy metals(as Pb)
0.001% Max
Arsenide (as As)
0.0003% Max
Fluoride (as F)
0.003% Max
Value РН
5.8-6.5

Packing:

Usage:

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