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Sodium Hypophosphite

Product:  Sodium Hypophosphite

CAS NO:  7681-53-0

Molecular formula:   NaH2PO2·H2O

Properties:

White crystal, easily absorb moisture and easily soluble in water and alcohol.

Application: 

It is often applied as reductant in non-electrical deposition of nickel (Nickel Chloride, buffers.) It builds complexes with the nickel in the bath, improving the fineness of the surface after treatment.

Specification: 

Items

Food grade

Content(NaH2PO2·H2O) (%)

100.0-103.0.

Phosphite(Na2HPO3) (%)

0.3 max.

Sulfate(SO4) (%)

0.01 max.

Ca (%)

0.004 max.

Fe (%)

0.0001 max.

Cl (%)

0.01 max.

PH value

6-8

 

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