51838-10-9
英文名称
4-hydroxy-3-[(4-methoxy-2-sulphophenyl)azo]-7-(methylamino)naphthalene-2-sulphonic acid
CAS
51838-10-9
分子式
C18H17N3O8S2
分子量
467.47
MOL 文件
51838-10-9.mol
结构式
基本信息
英文别名
Einecs 257-464-4
4-Hydroxy-3-[(4-methoxy-2-sulfophenyl)azo]-7-(methylamino)-2-naphthalenesulfonic acid
2-Naphthalenesulfonic acid, 4-hydroxy-3-((4-methoxy-2-sulfophenyl)azo)-7-(methylamino)-
4-hydroxy-3-[(4-methoxy-2-sulphophenyl)azo]-7-(methylamino)naphthalene-2-sulphonic acid
2-Naphthalenesulfonic acid, 4-hydroxy-3-(2-(4-methoxy-2-sulfophenyl)diazenyl)-7-(methylamino)-
4-Hydroxy-3-[(4-methoxy-2-sulfophenyl)azo]-7-(methylamino)-2-naphthalenesulfonic acid
2-Naphthalenesulfonic acid, 4-hydroxy-3-((4-methoxy-2-sulfophenyl)azo)-7-(methylamino)-
4-hydroxy-3-[(4-methoxy-2-sulphophenyl)azo]-7-(methylamino)naphthalene-2-sulphonic acid
2-Naphthalenesulfonic acid, 4-hydroxy-3-(2-(4-methoxy-2-sulfophenyl)diazenyl)-7-(methylamino)-
物理化学性质
| 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) |
安全数据
| TSCA | TSCA listed |
| 海关编码 | 2927000090 |