CAS No. 10039-56-2

Sodium Hypophosphite

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Basic Information

Product Name Sodium Hypophosphite
Chemical Name Sodium hypophosphite monohydrate
Alias Sodium phosphinate
Chemical Formula NaH2PO2・H2O
Molecular Weight (Formula Weight) 105.99
TSCA registered
EINECS 231-669-9
Sodium Hypophosphite
  • Sodium Hypophosphite

Product Feature

Metal・Material Processing・Surface Treatment

Detailed Information

Description Odorless.
Soluble in water, ethyl alcohol and glycerin.
pH: 6-8 (5% water solution).
Appearance White crystalline powder
Grade Industrial Grade
Quality Appearance: White crystal powder
Clarity and color of water (10w/v%) Clear
pH (5w/v%) 6.0-7.0
Na2HPO3 ≦ 0.3%
Cl ≦ 50ppm
SO4 ≦ 100ppm
As ≦ 0.5ppm
Heavy-metal(Pb) ≦ 2ppm
Fe ≦ 1ppm
Ca ≦ 50ppm
NaH2PO2・H2O 102%-105%
Applications Reducing agents for electroless plating, Catalyst for synthetic resin
Packing Paper bag (25 kg), Flexible container bag (500 kg)

Regulatory Information

UN No. Not applicable
IMDG Code Not applicable

Contact Information

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