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We are manufacturer with two plants.
We export Sodium Hypophosphite  from 1994 to now.  We export 90% products to more than 30 countries and areas such as Europe,the USA,  south east Asia.

Full Name:  Sodium Hypophosphite 

Abbreviation: SHPP / HYPO

Structural  Formula:  NaH2PO2.H2O

CAS Number:  #10039-56-2   

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 nickel plating (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.