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Sodium Sulphite
Properties : White crystal powder
Application: Mainly used in medicine, tannage and tanning.
Packing : 25kg PP/PE Bag
MSDS
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Items |
Specification |
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Sodium Sulphite |
97.0% min |
|
Iron Content |
0.003% max |
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Water insolubles |
0.02% max |
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Free Alkalinity (as Na2CO3) |
0.1% max |
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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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