C.I.酸性红131
| 中文名称 | C.I.酸性红131 |
|---|---|
| 中文同义词 | C.I.酸性红131;C.I.酸性红131 30G |
| 英文名称 | disodium 5-(benzoylamino)-4-hydroxy-3-[[2-(2-methylphenoxy)phenyl]azo]naphthalene-2,7-disulphonate |
| 英文同义词 | disodium 5-(benzoylamino)-4-hydroxy-3-[[2-(2-methylphenoxy)phenyl]azo]naphthalene-2,7-disulphonate;2,7-Naphthalenedisulfonic acid, 5-(benzoylamino)-4-hydroxy-3-2-(2-methylphenoxy)phenylazo-, disodium salt;5-(Benzoylamino)-4-hydroxy-3-[2-(2-methylphenoxy)phenylazo]-2,7-naphthalenedisulfonic acid disodium salt;2,7-Naphthalenedisulfonic acid, 5-(benzoylamino)-4-hydroxy-3-[2-[2-(2-methylphenoxy)phenyl]diazenyl]-, sodium salt (1:2) |
| CAS号 | 70210-37-6 |
| 分子式 | C30H21N3Na2O9S2 |
| 分子量 | 677.61198 |
| EINECS号 | 274-434-6 |
| 相关类别 | Organics |
| Mol文件 | 70210-37-6.mol |
| 结构式 |  |
C.I.酸性红131 性质
| 密度 | 1.673[at 20℃] |
|---|---|
| 水溶解性 | 6.03g/L at 20℃ |
| LogP | -1.904 at 20℃ |
| EPA化学物质信息 | 2,7-Naphthalenedisulfonic acid, 5-(benzoylamino)-4-hydroxy-3-[[2-(2-methylphenoxy)phenyl]azo]-, disodium salt (70210-37-6) |
C.I.酸性红131 是一种酸性染料，可在硫酸铝作为混凝剂时被脱色。
安全信息
| TSCA | TSCA listed |
|---|