1. Sodium hypophosphite 2. ISO&REACH Certificate 3. Purity:101%-103% 4. Capacity:5000MT/Year 5.used for chemical plating

Sodium hypophosphite

1.Infor

CAS NO.7681-53-0

FORMULANaH2PO2.H2O

Molecular Weight 105.99

MELTING POINTNone

BOILING POINT200 (Decomposes)

SPECIFIC GRAVITYNone

FLASH POINTNot considered to be a fire hazard but forms spontaneously flammable phosphine gas when heated.

STABILITY: Stable under ordinary conditions but explosive in contact with oxidizers.

SOLUBILITY IN WATER: Soluble

2.Specification 

APPEARANCE	White Crystalline
NaH2PO2.H2O	101% min
Na2HPO3	0.2% max
SO4	25ppm max
Cl	30ppm max
Fe	1ppm max
Ca	30ppm max
As	1ppm max
Pb	0.5ppm max

3.Package: in 25kg net kraft paper bags with an inner PE liner

 

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sodium hypophosphite anhydrous 103%