Polyphenylenesulfide CAS 26125-40-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26125-40-6 |
| Molecular Formula | C6H4Cl2 S 2*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Polyphenylenesulfide (CAS 26125-40-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H4Cl2 S 2*Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H4Cl2 S 2*Na |
| Molecular Weight | 202.05 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Recommended Standards
- (3,5-diaminophenyl)boronic acid (CAS 89641-16-7)
- 2-Bromo-1-(1H-indazol-3-yl)ethan-1-one (CAS 358780-18-4)
- 1-(3-Chlorophenyl)-2-((1-methyl-1h-tetrazol-5-yl)thio)ethan-1-one (CAS 380577-06-0)
- 5-Amino-2-(2-methylpropyl)-1,3-oxazole-4-carbonitrile (CAS 1505921-07-2)
- 4-Bromo-6-(difluoromethyl)pyridine-2,5-diamine (CAS 1805042-11-8)
- (3-Amino-5-methylphenyl)methanol (CAS 146335-25-3)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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