BD0591253
8-Hydroxynaphthalene-1-sulfonicacid , 97% , 117-22-6
CAS NO.：117-22-6
Empirical Formula: C10H8O4S
Molecular Weight: 224.23
MDL number: MFCD00065328
EINECS: 204-180-3
| Pack Size | Price | Stock | Quantity |
| 100mg | RMB113.60 | In Stock |
|
| 250mg | RMB192.80 | In Stock |
|
| 1g | RMB519.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Density | 1.549 |
| pka | 0.05±0.40(Predicted) |
| CAS DataBase Reference | 117-22-6(CAS DataBase Reference) |
| EPA Substance Registry System | 1-Naphthalenesulfonic acid, 8-hydroxy- (117-22-6) |
Description and Uses
The naphthosultone is usually satisfactory as an intermediate for further processing; however, for azo dye preparation the free naphthol must be used, for example, in C.I. Acid Black 54 and C.I. Acid Blue 158.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
