Acid Orange 74 CAS 10127-27-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 10127-27-2 |
| Molecular Formula | C16H12N5O7S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Acid Orange 74 (CAS 10127-27-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H12N5O7S Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H12N5O7S Na |
| Molecular Weight | 441.35 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) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Acid Standards
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