Indigotrisulfonic Acid Potassium Salt CAS 67627-18-3
Purity >50%In StockPharmaceutical Standards
| CAS No. | 67627-18-3 |
| Molecular Formula | C16H7N2O11S3 3*K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Indigotrisulfonic Acid Potassium Salt (CAS 67627-18-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H7N2O11S3 3*K. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H7N2O11S3 3*K |
| Molecular Weight | 538.51 g/mol |
| Purity | >50% |
| 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) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 3 |
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