4-Hydroxy-3,5-diiodobenzenesufonic Acid Sodium Salt Hydrate, >95% CAS 515-44-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 515-44-6 |
| Molecular Formula | C6H3I2O4S Na H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydroxy-3,5-diiodobenzenesufonic Acid Sodium Salt Hydrate, >95% (CAS 515-44-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H3I2O4S Na H2O. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H3I2O4S Na H2O |
| Molecular Weight | 465.95 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | I-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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