8-Hydroxyquinoline-5-sulfonic acid
- Product Name8-Hydroxyquinoline-5-sulfonic acid
- CAS84-88-8
- CBNumberCB1414958
- MFC9H7NO4S
- MW225.22
- EINECS201-570-5
- MDL NumberMFCD00006795
- MOL File84-88-8.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 311-313°C |
| Density | 1.4899 (rough estimate) |
| refractive index | 1.5364 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly, Heated, Sonicated) |
| form | crystalline |
| pka | pK1:4.092(＋1);pK2:8.776(0) (25°C) |
| color | yellow to green |
| Merck | 4844 |
| Stability | Hygroscopic |
| CAS DataBase Reference | 84-88-8(CAS DataBase Reference) |
| FDA UNII | E8Z193G3L2 |
| NIST Chemistry Reference | 5-Quinolinesulfonic acid, 8-hydroxy-(84-88-8) |
| EPA Substance Registry System | 5-Quinolinesulfonic acid, 8-hydroxy- (84-88-8) |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P201-P280-P305+P351+P338-P308+P313-P337+P313 |
| Hazard Codes | Xn,Xi |
| Risk Statements | 22-36-36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | 2811 |
| WGK Germany | 3 |
| RTECS | VC2570000 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 29334990 |
