• sodium hypophosphite
  • sodium hypophosphite
  • sodium hypophosphite

Sodium Hypophosphite

  • NaH2PO2-H2O %≥: 101.0
  • Na2HPO3 %≤: 0.20
  • Ca %≤: 0.003
  • Fe %≤: 0.0001
  • SO4 %≤: 0.003
  • CL %≤: 0.003

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■ Specifications
Product   Name : Sodium hypophosphite
Chemical formula : NaH2PO2•H2O
Molecular weight: 105.99
CAS Number: 10039-56-2

Properties:
White crystal,easily absorbing moisture and be slaked in the air,easily soluble in water and alcohol. If heated above 200oC, it will be suddenly decomposed with hydrogen phosphine released. Moreover,it is a good strong reducer,and contacted with oxidizing agent,it can be exploeded.

Application:
1,Electroless Nickel (EN)
Sodium Hypophosphite (SHP) acts as a reducing agent to supply the electrons necessary for the EN process. The EN process allows for uniform plating thickness on not only metal objects, but also plastics and ceramics.
2,Chemical Intermediate
Used as a raw material in the production of other products, including Hypophosphorous Acid. It may be used in synthetic organic chemistry, especially in deamination via reduction of diazo derivatives.
3,Reducing Agent
SHP may be used as a reducing agent or antioxidant in chemical processing.
4,Analytical Reagent
Sodium Hypophosphite can be as use as an analytical reagent.
5,Polymerization Catalyst
Used as a catalyst in some polymerization reactions.
6,Polymer Stabilizer
SHP is used as a stabilizer to prevent degradation of polymers during extrusion or in other heatedprocessing.
7,Flame Retardant
Sodium Hypophosphite may be used as a partial fire retardant.
8,Ion Exchange Resin.
It will provide a source of electrons in resin regeneration. 
■ Full Data
Items Standard
NaH2PO2-H2O %≥ 101.0
Na2HPO3 %≤ 0.20
Ca %≤ 0.003
Fe %≤ 0.0001
SO4 %≤ 0.003
CL %≤ 0.003
PH Value 6-8
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