disodium 5-(4-(4-sulphophenylazo)phenylazo)salicylate
- Product Namedisodium 5-(4-(4-sulphophenylazo)phenylazo)salicylate
- CAS3564-27-0
- MFC19H12N4Na2O6S
- MW470.36632
- EINECS2226459
- MOL File3564-27-0.mol
Chemical Properties
| Melting point | >300°C |
| solubility | Soluble in water; very slightly soluble in ethanol |
| pka | 11.49, 11.71(at 25℃) |
| form | powder |
| color | Orange |
| PH Range | Yellow (10.5) to red (12.0) |
| λmax | 381nm |
| Major Application | Wool dyeing, soy sauce, antiAIDS agents |
| EPA Substance Registry System | Benzoic acid, 2-hydroxy-5-[[4-[(4-sulfophenyl)azo]phenyl]azo]-, disodium salt (3564-27-0) |