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Sodium metabisulfite
(33231649 | 7681-57-4)
CAS: | 7681-57-4 |
---|---|
Molecular Formula: | Na2O5S2 |
Molecular Weight: | 190.11 |
Availablility: | In Stock |
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Downloads: | Product Specification | Safety Data Sheet [EN] |
33231649-1kg | 1kg | £26.40 | |
Bulk Order |
33231649-1kg | 1kg | €37.00 | |
Bulk Order |
33231649-1kg | 1kg | $39.60 | |
Bulk Order |
Safety Data Sheet
Certificate of Analysis
Product Detail
Product Code | 33231649 | ||||
Product Name | Sodium metabisulfite | ||||
Categories | Inorganic Chemicals Salts | ||||
CAS | 7681-57-4 | ||||
Molecular Formula | Na2O5S2 | ||||
Molecular Weight | 190.11 | ||||
Storage Details | Ambient | ||||
Harmonised Tariff Code | 28321000 |
Product Specification
Heavy metals | ≤10mg/kg max | ||||
Assay | ≥98% | ||||
Iron as Fe | ≤5mg/kg | ||||
Lead as Pb | ≤2mg/kg | ||||
Arsenic as As | ≤1mg/kg | ||||
Mercury as Hg | ≤1mg/kg | ||||
Cadmium as Cd | ≤1mg/kg | ||||
Appearance | Fine Crystals | ||||
Nickel (Ni) | ≤1mg/kg | ||||
Chromium (Cr) | ≤1mg/kg | ||||
Antimony (Sb) | ≤1mg/kg | ||||
Selenium (Se) | ≤1mg/kg | ||||
Thiosulfates | ≤0.04% |
Safety Information
Pictograms |
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Signal word | danger | ||||
Hazard statements |
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Precautionary statements |
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