1) Professional manufacturer with output of 1000MT/Month.
2) Has passed the ISO-9001 and ISO-14001.

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 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.