Disodium methane arsonate hexahydrate CAS 144-21-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 144-21-8 |
| Molecular Formula | CH3AsO3 2*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Disodium methane arsonate hexahydrate (CAS 144-21-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: CH3AsO3 2*Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | CH3AsO3 2*Na |
| Molecular Weight | 160.94 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1957 |
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Recommended Standards
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- 1-(2-Methylbenzoyl)-N-(1-(4-sulfamoylphenyl)ethyl)piperidine-4-carboxamide (CAS 1090850-87-5)
- 4-Chloro-N-[2-(6-chloro-4-trifluoromethyl-pyridine-2-sulfonyl)-ethyl]-benzenesulfonamide (CAS 1311278-04-2)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
Why CATO?
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