SODIUM METABISULPHITE AR/ACS |
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HomeLaboratory ChemicalsInorganic Salts |
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SYNONYMS : SODIUM HYDROGENSULFITE; SODIUM BISULFITE |
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Article No. |
05937 |
Grade |
AR/ACS
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Purity |
97% |
CAS No. |
7681-57-4 |
Molecular Formula |
Na2S2O5 |
Molecular Weight |
190.10
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H.S. Code |
2832.1000 |
Shelf Life |
5 Years |
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Specifications |
Appearance |
White crystalline powder |
Assay |
Min 97% |
Insoluble matter in water
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Max 0.005% |
Chloride (Cl) |
Max 0.005% |
Arsenic (As)
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Max 0.0001% |
Phopshate (PO4) |
Max 0.002% |
Thiosulphate (S2O3)
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Max 0.05% |
Heavy metals (as Pb) |
Max 0.001% |
Iron (Fe) |
Max 0.002% |
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Packings |
00500 500 g |
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01000 1000 g |
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05000 5000 g |
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0025K 25 Kg |
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0050K 50 Kg |
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Safety Information
and Hazard Symbols |
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Symbol: GHS05, GHS07 Signal Word: Danger Hazardous Statement: H302-H318 Precaution Statement: P280-P305 + P351 + P338
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Revision Date
: 26-Dec-2013 |
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