Arsenazo-III Disodium Salt CAS 62337-00-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62337-00-2 |
| Molecular Formula | C22H16As2N4O14S2 2*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Arsenazo-III Disodium Salt (CAS 62337-00-2) pharmaceutical standards reference standard. Molecular formula: C22H16As2N4O14S2 2*Na. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H16As2N4O14S2 2*Na |
| Molecular Weight | 797.34 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Arsenazo Standards
Recommended Standards
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- [1-(3-fluorophenyl)cyclohexyl]methanamine (CAS 771583-23-4)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
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