Potassium polymerized alkyl-naphthalene sulfonate CAS 67828-14-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67828-14-2 |
| Molecular Formula | C10H7O3S K CH2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Potassium polymerized alkyl-naphthalene sulfonate (CAS 67828-14-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H7O3S K CH2O. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H7O3S K CH2O |
| Molecular Weight | 276.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Sulfur Atoms | 1 |
Related Potassium Standards
Recommended Standards
- BAPTA-APM (CAS 352000-08-9)
- (2-Bromo-4-(trifluoromethoxy)phenyl)boronic acid (CAS 959997-86-5)
- Ethyl 2-(hydrazinecarbonyl)-3-((3-(trifluoromethyl)phenyl)carbamoyl)cyclopropane-1-carboxylate (CAS 318237-91-1)
- 1-Bromo-4-((1E,3E)-4-phenylbuta-1,3-dien-1-yl)benzene (CAS 58922-30-8)
- Azido-PEG11-amine (CAS 1800414-71-4)
- N-(1-(4-Chloro-6-methylpyrimidin-2-yl)-3-methylbutyl)benzamide (CAS 88875-05-2)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
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