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Order number: 33231649
Part number: AC100072302
Sodium Metabisulfite [7681-57-4] is a documented reagent, featuring a molecular formula of Na2O5S2 and a molecular weight of 190.11. This compound belongs to the class of Sodium compounds and Sulfites, hydrogen sulfites, disulfites. It requires caution as it is classified as a corrosive material. Safety measures such as wearing protective eyewear are recommended during handling.
| Name | Value | |
|---|---|---|
| CAS | : | 7681-57-4 |
| Assay | : | ≥98% |
| Appearance | : | Fine Crystals |
| Categories | : | Inorganic Chemicals Salts |
| Iron as Fe | : | ≤5mg/kg |
| Lead as Pb | : | ≤2mg/kg |
| Nickel (Ni) | : | ≤1mg/kg |
| Heavy metals | : | ≤10mg/kg max |
| Product Code | : | 33231649 |
| Product Name | : | Sodium metabisulfite |
| Thiosulfates | : | ≤0.04% |
| Antimony (Sb) | : | ≤1mg/kg |
| Arsenic as As | : | ≤1mg/kg |
| Cadmium as Cd | : | ≤1mg/kg |
| Chromium (Cr) | : | ≤1mg/kg |
| Mercury as Hg | : | ≤1mg/kg |
| Selenium (Se) | : | ≤1mg/kg |
| Identification | : | Conforms to reference |
| Storage Details | : | Ambient |
| Molecular Weight | : | 190.11 |
| Molecular Formula | : | Na2O5S2 |
| Harmonised Tariff Code | : | 2832100000 |
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© 2026 Copyright. All Rights Reserved.
