Sodium metabisulfite ≥97.0% ACS
Supplier: BeanTown Chemical
Synonyms:
di-Sodium disulfite
, Disodiumdisulphite
, Disodium disulfite
, Sodium disulphite
, Disodium disulphite
, Sodium pyrosulphite
, Sodium disulfite
, Disodiumdisulfite
, di-Sodium disulphite
, Sodium pyrosulfite
137990-500G
137990-2.5KG
BT137990-2.5KGEA
119.65
USD
BT137990-2.5KG
BT137990-500G
Sodium metabisulfite ≥97.0% ACS
Sodium metabisulphite
- RTECS: UX8225000
- Air Sensitive, Moisture Sensitive
- Crystalline/Powder
Formula:
Na₂S₂O₅ MW: 190.11 g/mol Melting Pt: >300 °C Density: 1.48 g/mL |
MDL Number:
MFCD00167602 CAS Number: 7681-57-4 EINECS: 231-673-0 |
Specification Test Results
Assay | 97.0% min. |
Insoluble matter | ≤0.005% |
Titrable free base | ≤0.03meq/g |
Chloride (Cl) | ≤0.05% |
Heavy metals | ≤0.001% |
Iron (Fe) | ≤0.002% |
Thiosulfate | ≤0.02% |
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