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Chemical Electroplating Raw Materials Sodium Hypophosphite Reductant ISO9001

Chemical Electroplating Raw Materials Sodium Hypophosphite Reductant ISO9001

  • High Light

    electroplating materials


    metal finishing materials

  • Molecular Weight
  • Appearance
    Acicular Crystal / Powder
  • Executive Standard
    HG / T 3253-2009
  • Chemical Formula
    NaH2PO2 • H2O
  • Place of Origin
  • Brand Name
  • Minimum Order Quantity
  • Price
  • Packaging Details
    Standard export packaging
  • Delivery Time
    15-25 work days
  • Payment Terms
    L/C, D/A, D/P, T/T, Western Union, MoneyGram
  • Supply Ability

Chemical Electroplating Raw Materials Sodium Hypophosphite Reductant ISO9001

Sodium hypophosphite


Chemical formula: NaH2PO2 • H2O

Molecular weight: 105.99

Executive Standard: HG / T 3253-2009

Characters: Colorless monoclinic (or acicular crystal) powder, colorless, odorless, taste salty, deliquescence strong, soluble in water, glycerol, alcohol.




Mainly used as a chemical plating reductant, the plating can not be carried out on large equipment and small objects, or require more precision with a concave and convex complex shape, or deep hole wall, or require a higher surface hardness and wear resistance , Or plastic ceramic, glass, quartz and other non-metallic materials can be obtained on the surface of dense uniform, and more excellent than the plating of nickel-phosphorus coating. Widely used in electronics, aviation, machinery, petroleum and other industries. Also for synthetic resin interface activators, molecular weight regulator, heat stabilizer.


Packaging and storage: 25Kg kraft paper bags, 500Kg / 1000Kg container bags, stored in ventilated and dry place.



Sodium hypophosphite ≥ 102.0%
Sodium phosphite ≤ 0.20%
Sulfate (SO42-) ≤ 20 mg/kg
Chloride (Cl-) ≤ 20 mg/kg
PH 5.0 - 7.0
Ca ≤ 20 mg/kg
Fe ≤ 1.0 mg/kg
Ba2+ test Pass
Appearance Colorless crystals, no lumps or visible impurities
Water solubility Clear water solution, without impurity
Pb 1.0 mg/kg
As 1.0 mg/kg
Cd 1.0 mg/kg
Cr 1.0 mg/kg