4-hydroxy-3-[(4-methoxy-2-sulphophenyl)azo]-7-(methylamino)naphthalene-2-sulphonic acid
4-hydroxy-3-[(4-methoxy-2-sulphophenyl)azo]-7-(methylamino)naphthalene-2-sulphonic acid
英文名称:4-hydroxy-3-[(4-methoxy-2-sulphophenyl)azo]-7-(methylamino)naphthalene-2-sulphonic acid
CAS号:51838-10-9
分子式:C18H17N3O8S2
分子量:467.47
EINECS号:257-464-4
Mol文件:51838-10-9.mol
![4-hydroxy-3-[(4-methoxy-2-sulphophenyl)azo]-7-(methylamino)naphthalene-2-sulphonic acid 结构式](https://img.chemicalbook.com/CAS/GIF/51838-10-9.gif)
4-hydroxy-3-[(4-methoxy-2-sulphophenyl)azo]-7-(methylamino)naphthalene-2-sulphonic acid 性质
| 密度 | 1.62±0.1 g/cm3(Predicted) |
|---|---|
| 酸度系数(pKa) | -1.11±0.45(Predicted) |
| EPA化学物质信息 | 2-Naphthalenesulfonic acid, 4-hydroxy-3-[(4-methoxy-2-sulfophenyl)azo]-7-(methylamino)- (51838-10-9) |
