基本信息
| 中文名称 | 7-hydroxy-8-[[4-[(3-phosphonophenyl)azo]-2-sulphophenyl]azo]naphthalene-1,3-disulphonic acid |
|---|---|
| 中文同义词 | |
| 英文名称 | 7-hydroxy-8-[[4-[(3-phosphonophenyl)azo]-2-sulphophenyl]azo]naphthalene-1,3-disulphonic acid |
| 英文同义词 | 7-hydroxy-8-[[4-[(3-phosphonophenyl)azo]-2-sulphophenyl]azo]naphthalene-1,3-disulphonic acid;7-Hydroxy-8-[[4-[(3-phosphonophenyl)azo]-2-sulfophenyl]azo]-1,3-naphthalenedisulfonic acid;7-oxo-8-[[4-[(3-phosphonophenyl)diazenyl]-2-sulfophenyl]hydrazinylidene]naphthalene-1,3-disulfonic acid |
| CAS号 | 93966-72-4 |
| 分子式 | C22H17N4O13PS3 |
| 分子量 | 672.56 |
| EINECS号 | 301-025-2 |
| 相关类别 | |
| Mol文件 | 93966-72-4.mol |
| 结构式 | ![7-hydroxy-8-[[4-[(3-phosphonophenyl)azo]-2-sulphophenyl]azo]naphthalene-1,3-disulphonic acid 结构式](CAS/GIF/93966-72-4.gif) |
7-hydroxy-8-[[4-[(3-phosphonophenyl)azo]-2-sulphophenyl]azo]naphthalene-1,3-disulphonic acid 性质
| 密度 | 1.906±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted) |
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| 酸度系数(pKa) | -0.111±0.40(predicted) |