Sodium Metabisulfite
CAS 7681-57-4 · Na2O5S2 · 190.11 g/mol
Reference entryOther Chemicals
Sodium Metabisulfite (CAS 7681-57-4) is a chemical substance with the molecular formula Na2O5S2 and a molecular weight of 190.11 g/mol.
This is a public reference record for a chemical substance. No supplier has been verified for it yet.
| Molecular formula | Na2O5S2 |
|---|---|
| Molecular weight | 190.11 |
| InChIKey | HRZFUMHJMZEROT-UHFFFAOYSA-L |
| SMILES | [O-]S(=O)S(=O)(=O)[O-].[Na+].[Na+] |
Primary hazards
Signal word: Danger
Corrosive
Irritant
CorrosiveIrritant- H302Harmful if swallowed
- H318Causes serious eye damage
Hazard classification is reproduced from the source dataset. Always confirm against the supplier safety data sheet before handling.
Synonyms
- Sodium metabisulfite
- 7681-57-4
- Sodium pyrosulfite
- Sodium disulfite
- Disodium pyrosulfite
- Natrii disulfis
- Campden Tablets
- Disodium metabisulfite
- Natrium pyrosulfit
- Natriummetabisulfit
- +50 more
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