Sodium bisulfite
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CAS Number 7631-90-5
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Catalog Number io-2996
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Classification Sulfite and Thiosulfate Salts
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Molecular Weight 104.0600
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SMILES OS(=O)[O-].[Na+]
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Sodium hydrogensulfite is an inorganic sodium salt having hydrogensulfite as the counterion. It has a role as a mutagen, an allergen, a reducing agent, a food antioxidant and a food colour retention agent. It is an inorganic sodium salt and a sulfite salt. It contains a hydrogensulfite.
| 1 | SODIUM BISULFITE |
| 2 | Sodium hydrogen sulfite |
| 3 | sodium hydrogensulfite |
| 4 | Sodium bisulphite |
| 5 | Monosodium sulfite |
| Molecular Formula | HNaO3S |
|---|---|
| Canonical SMILES | OS(=O)[O-].[Na+] |
| Isomeric SMILES | OS(=O)[O-].[Na+] |
| Molecular Weight | 104.0600 |
| InChIKey | DWAQJAXMDSEUJJ-UHFFFAOYSA-M |
| InChI | InChI=1S/Na.H2O3S/c;1-4(2)3/h;(H2,1,2,3)/q+1;/p-1 |
| XLogP | 0.0000 |
| ExactMass | 103.9544 |
| MonoisotopicMass | 103.9544 |
| TPSA | 79.6000 |
| Complexity | 33.0000 |
| Charge | 0.0000 |
| HBondDonorCount | 1 |
| HBondAcceptorCount | 4 |
| RotatableBondCount | 0 |
| HeavyAtomCount | 5 |
| IsotopeAtomCount | 0 |
| AtomStereoCount | 0 |
| DefinedAtomStereoCount | 0 |
| UndefinedAtomStereoCount | 0 |
| BondStereoCount | 0 |
| DefinedBondStereoCount | 0 |
| UndefinedBondStereoCount | 0 |
| CovalentUnitCount | 2 |
| PatentCount | 21809 |
| PatentFamilyCount | 14044 |
| LiteratureCount | 6610 |
