Sodium Hypophosphite

1) Purity: 102%-103%.
2) Professional manufacturer with output 20,000MT per year.
3) SGS certification.

Full Name:  Sodium Hypophosphite 

Abbreviation: SHP / HYPO

Structural  Formula:  NaH2PO2.H2O

CAS Number:  10039-56-2

EC number :  231-669-9  

Quality and Characteristic:

White crystal with no clumps, be able to absorb moisture and be soluted in water. It is exploded if mixed with oxidant over 200°C (degree centigrade). It will suddenly separate out hydrogen phosphorus. Molecular weight is 105.99         

Specification:  

NaH2PO2.H2O       102-103%       

Na2HPO3           0.3%  Max

Ca                10ppm Max

SO4              100ppm Max

Fe                 1ppm Max

Cl                30ppm Max

PH                6-8

Pb                 1ppm Max         

Packing:    In kraft paper bag inner coated with PE film, inner lined with PP bags. Product Net Weight: 25KG

Usage:      Sodium Hypophosphite is often applied as reductant in electroless deposition of nickel (Nickel Chloride, buffers.) It builds complexes with the nickel in the bath, improving the fineness of the surface after treatment.

Storage:     Store in a cool, well-ventilated area. Keep away from ignition sources, heat and flame. Store in tightly closed container. Incompatibilities: oxidants and food.

SGS Certification: