Sodium metabisulfite, 95%
cas: 7681-57-4 — see every product listed under this CAS number, including other names
Sodium metabisulfite, 95% (CAS 7681-57-4) is a chemical reagent available from Chemat. Available pack sizes: 1kg, 100g, 500g, 5g, 25g. Offered by: Combi-blocks.
| brand | Combi-blocks |
|---|---|
| catalog number | QE-1320-1kg |
| cas | 7681-57-4 |
| size | 1kg |
Documents:
Safety Data Sheet (MSDS)
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Available pack sizes
| brand | size | price | |
|---|---|---|---|
| Combi-blocks | 1kg | price on request | |
| Combi-blocks | 100g | price on request | |
| Combi-blocks | 500g | price on request | |
| Combi-blocks | 5g | price on request | |
| Combi-blocks | 25g | price on request |
properties
| purity | 95% |
|---|---|
| delivery time | 1-2 weeks (only if in stock, to check click on availability) |
Sodium disulfite is an inorganic sodium salt composed of sodium and disulfite ions in a 2:1 ratio. It has a role as a food antioxidant. It contains a disulfite.
Source: ChEBI
| Molecular formula | Na2O5S2 |
|---|---|
| Molecular weight | 190.11 g/mol |
| InChIKey | HRZFUMHJMZEROT-UHFFFAOYSA-L |
| SMILES | [O-]S(=O)S(=O)(=O)[O-].[Na+].[Na+] |
Computed by PubChem (NCBI)