Sodium 3-hydroxybenzenesulfonate CAS 14278-60-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 14278-60-5 |
| Molecular Formula | C6H5O4S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Sodium 3-hydroxybenzenesulfonate (CAS 14278-60-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H5O4S Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H5O4S Na |
| Molecular Weight | 196.15 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Sulfur Atoms | 1 |
Related Sodium Standards
Recommended Standards
- 2-Bromo-5-(difluoromethyl)-3-methylisonicotinaldehyde (CAS 1805248-26-3)
- 8-Chloro-4-methoxyquinazoline (CAS 1231761-58-2)
- 1-(2-Chloro-6-nitrophenyl)-1H-1,2,4-triazole (CAS 1018053-08-1)
- Methyl 2-Aminobenzoxazole-6-carboxylate (CAS 851075-63-3)
- 2-Cyclopentyl-4-methylpyrimidine-5-carboxylic acid (CAS 1247806-29-6)
- 3-(4-Aminophenyl)-2H-chromen-2-one (CAS 1218-54-8)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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