Sodium Metabisulfite - SMBS
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Sodium metabisulfite is a white crystalline or powdery solid used as a disinfectant, antioxidant, and preservative agent in various industries.Product Details |
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Formula: |
Na2S2O5 |
CAS Number: |
7681-57-4 |
Also Known As: |
Disodium metabisulphite; Sodium pyrosulfite |
Typical Specifications
Data is representative of average lots;
data taken from specific lots may vary.
Appearance |
White crystalline powder |
Density, g/cm3 |
1.48 |
Melting point, °C |
150 |
Molecular weight, g/mol |
190.11 |
Odor |
Slight sulfur odor |
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