Sodium BenzenesulfinateDihydrate CAS 25932-11-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25932-11-0 |
| Molecular Formula | C6H5O2S Na 2*H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium BenzenesulfinateDihydrate (CAS 25932-11-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H5O2S Na 2*H2O. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H5O2S Na 2*H2O |
| Molecular Weight | 182.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
| Sulfur Atoms | 1 |
Recommended Standards
- tert-Butyl (1R,2R,4S)-7-azabicyclo[2.2.1]heptan-2-ylcarbamate (CAS 2381171-65-7)
- 1,5,7-Trichloroacridin-9(10H)-one (CAS 90019-39-9)
- 5-Benzyl-3-methylisoxazole-4-carbonyl chloride (CAS 91961-44-3)
- Bis(4-diethylaminophenyl)methanol (CAS 134-91-8)
- N,N-Dimethyl-4-(4-(5-(thiophen-3-yl)-1,3,4-oxadiazol-2-yl)piperidine-1-carbonyl)benzenesulfonamide (CAS 1448053-20-0)
- 1-(difluoromethoxy)-3-isocyanatobenzene (CAS 39139-35-0)
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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