S-Sodium Ethanethiosulfonate CAS 31999-88-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31999-88-9 |
| Molecular Formula | C2H5O2S2 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
S-Sodium Ethanethiosulfonate (CAS 31999-88-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C2H5O2S2 Na. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C2H5O2S2 Na |
| Molecular Weight | 148.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1966 |
| Sulfur Atoms | 2 |
Recommended Standards
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- Dimethyl (2-methoxypyrimidin-5-yl)boronate (CAS 1030288-90-4)
- Isavuconazole impurity 65 (CAS CATO-C4X-1236165)
- N-Benzyl-4-((5,6-dimethyl-1H-benzo[d]imidazol-1-yl)sulfonyl)-N-ethylbenzenesulfonamide (CAS 606131-17-3)
- 2-(1-Benzylpiperidin-4-yl)ethan-1-amine hydrochloride (CAS 86945-20-2)
- MCH-Gene-Overprinted-Polypeptide-14 (rat) (H-4746.0500) (CAS 182917-44-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com