基本信息
| 中文名称 | 7-hydroxy-8-[[4-(phenylazo)phenyl]azo]naphthalene-1,3-disulphonic acid |
|---|---|
| 中文同义词 | |
| 英文名称 | 7-hydroxy-8-[[4-(phenylazo)phenyl]azo]naphthalene-1,3-disulphonic acid |
| 英文同义词 | 7-hydroxy-8-[[4-(phenylazo)phenyl]azo]naphthalene-1,3-disulphonic acid;7-Hydroxy-8-[[4-(phenylazo)phenyl]azo]-1,3-naphthalenedisulfonic acid;7-Hydroxy-8-[4-(phenylazo)phenylazo]-1,3-naphthalenedisulfonic acid;Einecs 246-826-7;7-hydroxy-8-{[4-(phenyldiazenyl)phenyl]diazenyl}naphthalene-1,3-disulfonic acid |
| CAS号 | 25317-39-9 |
| 分子式 | C22H16N4O7S2 |
| 分子量 | 512.52 |
| EINECS号 | 246-826-7 |
| 相关类别 | |
| Mol文件 | 25317-39-9.mol |
| 结构式 | ![7-hydroxy-8-[[4-(phenylazo)phenyl]azo]naphthalene-1,3-disulphonic acid 结构式](CAS/GIF/25317-39-9.gif) |
7-hydroxy-8-[[4-(phenylazo)phenyl]azo]naphthalene-1,3-disulphonic acid 性质
| 密度 | 1.584±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted) |
|---|---|
| 酸度系数(pKa) | -0.100±0.40(predicted) |