1,4-dioxonaphthalene-2-sulfonic acid;potassium salt CAS 34169-62-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34169-62-5 |
| Molecular Formula | C10H12O5S HK |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-dioxonaphthalene-2-sulfonic acid;potassium salt (CAS 34169-62-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H12O5S HK. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H12O5S HK |
| Molecular Weight | 284.37 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1966 |
| Sulfur Atoms | 1 |
Related dioxonaphthalene Standards
Recommended Standards
- 4-(4-Ethyl-5-(isopropylthio)-4H-1,2,4-triazol-3-yl)-1-((4-methoxyphenyl)sulfonyl)piperidine (CAS 672950-65-1)
- (2R,6R)-4-(tert-butoxycarbonyl)-6-ethylmorpholine-2-carboxylic acid (CAS 2381851-33-6)
- 2-Chloroquinoline-5-carboxylic Acid (CAS 1092287-30-3)
- 2-(2-(4-Methylpiperidin-1-yl)-2-oxoethyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione (CAS 326907-64-6)
- 1-CHloro-4-(propylsulfonyl)-benzene (CAS 101167-08-2)
- 1,2-Dioleoyl-sn-glycero-3-phosphocholine (CAS 4235-95-4)
- MOTS-c Peptide (CAS 1627580-64-6)
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