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Product name:

Sodium hypophosphite

Listing date : 2016-05-10
Recommended selling price: 0

Sodium hypophosphite
 

CAS No. : 10039-56-2


EINECS No. : 231-669-9


MF NaH2PO2•H2O


Purity : 101%


Appearance : Crystal powder


Nature :

  Pearl luster crystal or colorless powder, monoclinic crystal (acicular crystal), colorless, odorless, taste salty, deliquescence strong, soluble in water, glycerol, alcohol, insoluble in ether.


Quality index :


Test items

Unit of Measure

Lab Test Results

Sodium hypophosphiteNaH2PO2•H2O%

≥101.0

101.0

Sodium phosphiteNa2HPO3%

≤0.2

0.1

Calcium(Ca%

≤0.003

0.002

Iron(Fe%

≤0.0001

0.0001

SulfateSO4%

≤0.003

0.002

chlorideCl%

≤0.003

0.002

PH value

6.0-8.0

6.8


Application :

1. mainly used for electroless nickel plating. It acts as a reducing agent in the nickel plating solution, can combine with the nickel to form the chelate and control the acidity and alkalinity, and can effectively improve the surface property and the smoothness of the nickel plating product.


2. widely used in electronics, aviation, machinery, petroleum and other industries.


3. can be used as synthetic resin interface activator, molecular weight regulator, heat stabilizer and food additives.


Package:

25kg/bag

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