Sodium Hypophosphite

Full Name：Sodium Hypophosphite 

Abbreviation：SHPP / HYPO

Structural formula ：NaH₂PO₂ .H₂O

CAS Number：#7681-53-0  

Specification：

NaH₂PO₂.H₂O 102-103%        
Na₂HPO₃  0.3%MAX 
Ca 10ppm max 
SO₄ 100ppm max 
Fe 1ppm max 
Cl  30ppm max 
PH 6-8

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

Usage：Sodium Hypophosphite 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.