o-hydroxybenzenesulphonic acid
- Product Nameo-hydroxybenzenesulphonic acid
- CAS609-46-1
- CBNumberCB7940017
- MFC6H6O4S
- MW174.17444
- EINECS210-191-4
- MDL NumberMFCD00036220
- MOL File609-46-1.mol
Chemical Properties
| Melting point | 145°C (rough estimate) |
| Boiling point | 275.14°C (rough estimate) |
| Density | 1.384 (estimate) |
| refractive index | 1.5500 (estimate) |
| form | solid |
| pka | -0.60±0.15(Predicted) |
| FDA UNII | 0YY4Y390MW |
| EPA Substance Registry System | o-Phenolsulfonic acid (609-46-1) |