3-Methylbenzenesulfonic acid hydrate CAS 312619-56-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 312619-56-0 |
| Molecular Formula | C7H8O3S H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Methylbenzenesulfonic acid hydrate (CAS 312619-56-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H8O3S H2O. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H8O3S H2O |
| Molecular Weight | 190.21 g/mol |
| Purity | >95% |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
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