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Sodium metabisulfite, for analysis
Reduction reagent | CAS: 7681-57-4 | Na2O5S2 | 190.09 g/mol
$132.72 - $411.30
Chemical Identifiers
| CAS | 7681-57-4 |
|---|---|
| Molecular Formula | Na2O5S2 |
| Molecular Weight (g/mol) | 190.09 |
| MDL Number | MFCD00167602 |
| InChI Key | LDTLADDKFLAYJA-UHFFFAOYSA-L |
| Synonym | sodium metabisulfite, sodium pyrosulfite, sodium disulfite, disodium pyrosulfite, sodium metabisulphite, disodium disulfite, disodium disulphite, fertisilo, disodium metabisulfite, natrii disulfis |
| PubChem CID | 656671 |
| IUPAC Name | disodium (sulfinatooxy)sulfinate |
| SMILES | [Na+].[Na+].[O-]S(=O)OS([O-])=O |
| Catalog Number | Mfr. No. | Quantity | Packaging | Price | Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Packaging | Price | Quantity | ||||
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AC223075000
|
Thermo Scientific Chemicals
223075000 |
500 g | Plastic bottle |
Each for $132.72
|
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AC223070010
|
Thermo Scientific Chemicals
223070010 |
1 kg | Plastic bottle |
Each for $207.67
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AC223070025
|
Thermo Scientific Chemicals
223070025 |
2.5 kg | Plastic bottle |
Each for $411.30
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Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Reduction reagentChemical Identifiers
| 7681-57-4 | |
| 190.09 | |
| LDTLADDKFLAYJA-UHFFFAOYSA-L | |
| 656671 | |
| [Na+].[Na+].[O-]S(=O)OS([O-])=O |
| Na2O5S2 | |
| MFCD00167602 | |
| sodium metabisulfite, sodium pyrosulfite, sodium disulfite, disodium pyrosulfite, sodium metabisulphite, disodium disulfite, disodium disulphite, fertisilo, disodium metabisulfite, natrii disulfis | |
| disodium (sulfinatooxy)sulfinate |
Specifications
| 150.0°C | |
| White | |
| 500 g | |
| Na2S2O5 | |
| 15, 8724 | |
| Solubility in water: 540g/L (20°C). Other solubilities: freely soluble in glycerol, slightly soluble in alcohol | |
| [Na+].[Na+].[O-]S(=O)OS([O-])=O | |
| 190.09 | |
| 190.1 | |
| Analytical | |
| 1.4800g/mL |
| 7681-57-4 | |
| Crystalline Powder | |
| Na2O5S2 | |
| MFCD00167602 | |
| sodium metabisulfite, sodium pyrosulfite, sodium disulfite, disodium pyrosulfite, sodium metabisulphite, disodium disulfite, disodium disulphite, fertisilo, disodium metabisulfite, natrii disulfis | |
| LDTLADDKFLAYJA-UHFFFAOYSA-L | |
| disodium (sulfinatooxy)sulfinate | |
| 656671 | |
| ≥58.5% (SO2) | |
| Plastic bottle | |
| Sodium metabisulfite |
Safety and Handling
GHS H Statement
Harmful if swallowed.
Causes serious eye damage.
Contact with acids liberates toxic gas.
GHS P Statement
Wear eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.
Immediately call a POISON CENTER or doctor/physici
GHS Signal Word: Danger
EINECSNumber : 231-673-
RUO – Research Use Only