Member Since

2008

Tianjin fengtang export&import trading company

sodium sulfite

Detailed Product Description

Sodium Sulphite

 
 
 
Properties :   White crystal powder
 
Application:   Mainly used in medicine, tannage and tanning.

Packing  :    25kg PP/PE Bag

 

MSDS 

 
 

 

Items
Specification
Sodium Sulphite
97.0% min
Iron Content
0.003% max
Water insolubles
0.02% max
Free Alkalinity (as Na2CO3)
        0.1% max
Sodium Sulphate
        2.5% max
Sodium Chloride (as NaCl)
        0.1% max
As (for food grade)
        0.0001% max
Pb (for food grade)
        0.001% max
 

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