![2-[4-[2-(4-nitro-2-sulphophenyl)vinyl]-3-sulphophenyl]-2H-naphtho[1,2-d]triazole-5-sulphonic acid Structure](https://www.chemicalbook.com/CAS/GIF/131-43-1.gif)
2-[4-[2-(4-nitro-2-sulphophenyl)vinyl]-3-sulphophenyl]-2H-naphtho[1,2-d]triazole-5-sulphonic acid
- Product Name2-[4-[2-(4-nitro-2-sulphophenyl)vinyl]-3-sulphophenyl]-2H-naphtho[1,2-d]triazole-5-sulphonic acid
- CAS131-43-1
- CBNumberCB7915932
- MFC24H16N4O11S3
- MW632.6
- EINECS205-022-6
- MOL File131-43-1.mol
Chemical Properties
| Density | 1.78±0.1 g/cm3(Predicted) |
| pka | -1.30±0.45(Predicted) |
| FDA UNII | L3X32M6Q2A |
| EPA Substance Registry System | 2H-Naphtho[1,2-d]triazole-5-sulfonic acid, 2-[4-[2-(4-nitro-2-sulfophenyl)ethenyl]-3-sulfophenyl]- (131-43-1) |