sodium 3-nitrobenzenesulfonate CAS 127-68-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 127-68-4 |
| Molecular Formula | C6H4NO5S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
sodium 3-nitrobenzenesulfonate (CAS 127-68-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H4NO5S Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H4NO5S Na |
| Molecular Weight | 225.15 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related sodium Standards
Recommended Standards
- 2,4,5,6-Tetrahydrocyclopenta[c]pyrazol-3-amine (CAS 1092301-31-9)
- 3-Azido-2,3-dideoxy-1-O-(tert-butyldimethylsilyl)-β-D-arabino-hexopyranose, 98% (CAS 189454-43-1)
- 4-Acetamidonicotinic acid (CAS 60770-86-7)
- 2-Bromo-N-(3,4-dichlorophenyl)acetamide (CAS 22303-31-7)
- 1-Methyl-4-(4-fluoroÂphenylÂ)-piperidine-3-carboxyÂlic acid L-menthyl ester (CAS 627098-37-7)
- 4-((6-(4-Methoxyphenyl)pyrimidin-4-yl)oxy)benzoic acid (CAS 1707605-37-5)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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