NaH2PO2H2O: 101.0%Min Na2HPO3: 0.2%Max Calcium(Ca): 30ppm Max Iron(Fe): 1ppm Max Sulfate(SO4): 30ppm Max

Sodium Hypophosphite

Products Introduction

1.Molecular formula:NaH2PO2.H2O

Molecular weight:105.99

  

2.Appearance and properties:

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

  

3.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.

4.Specifications

NaH2PO2H2O	101.0%Min
Na2HPO3	0.2%Max
Calcium(Ca)	30ppm Max
Iron(Fe)	1ppm Max
Sulfate(SO4)	30ppm Max
Chloride(CI)	30ppm Max
PH	5.5-8.5

5. Packaging & Delivery:25kg/bag or 50kg/bag. Woven plastic bag with inner PE plastic bag.

Sodium Hypophosphite Monohydrate 101.0%