Sodium Metabisulfite
cas: 7681-57-4 — see every product listed under this CAS number, including other names
Sodium Metabisulfite (CAS 7681-57-4) is a chemical reagent available from Chemat. Available pack sizes: 100g, 10g, 50g, 1kg, 500g, 1G. Offered by: TRC, GLPBio, Sigma-Aldrich.
| brand | TRC |
|---|---|
| catalog number | TRC-S667060-100G |
| cas | 7681-57-4 |
| size | 100g |
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Available pack sizes
| brand | size | price | |
|---|---|---|---|
| TRC | 100g | price on request | |
| TRC | 10g | price on request | |
| TRC | 50g | price on request | |
| GLPBio | 100g | 550.23 Pln | |
| GLPBio | 1kg | 676.61 Pln | |
| GLPBio | 500g | 629.80 Pln | |
| Sigma-Aldrich | 1G | 304.90 Pln | |
| Sigma-Aldrich | 500G | 211.00 Pln |
properties
| purity | No data |
|---|---|
| delivery time | To be confirmed by Chemat |
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)