Sodium Metabisulfite (Industrial )
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Description
Description:
Packing:
Sodium Metabisulfite is a white to slightly yellowish, crystalline powder with a odour of sulfur dioxide. Content of SO2 at least 65.5 %-wt.
Chemical Name: Sodium metabisulfite/sodium metabisulphite Sodium disulfite/ sodium disulphite Sodium pyrosulfite/ sodium pyrosulphiteChemical Formula: Na2S2O5
Molecular weight:190.09g/mol
Specifications:
Sr. No. | Items | Specification | |
1 | Na2S2O5% | % | 96 Min |
2 | Arsenic(As ) | % | 0.0001 Max |
3 | Iron(Fe) | % | 0.05 Max |
4 | Water insoluble | % | 0.05 Max |
5 | Appearance | White powder or fine crystals |
Packing:
25/50 Kg. HDPE Bags with heat sealed auto-stitched inner plastic liner.
Application:Treatment of waste water : As an antichlor and in the detoxification of cyanide and chromate
Chemical and pharmaceutical :
- Purifying and isolating aldehydes and ketones
- Destroying waste bromine.
Textile : Bleaching wool and jute
Leather : Solubilising tanning extracts
Paper and pulp:
- Bleaching ground wood
- Antichlor
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Sodium Metabisulfite (Industrial )
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