90-21-1
英文名称
4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid
CAS
90-21-1
分子式
C10H7ClO7S2
分子量
338.74
MOL 文件
90-21-1.mol
结构式
基本信息
英文别名
8-chloro-1-naphthol-3,6-disulfonic acid
4-Chloro-5-hydroxy-2,7-naphthalenedisulfonic acid
4-chloro-5-hydroxynaphthalene-2,7-disulfonic acid
4-chloro-5-hydroxy-naphthalene-2,7-disulfonic acid
4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid
2,7-Naphthalenedisulfonic acid, 4-chloro-5-hydroxy-
4-Chloro-5-hydroxy-2,7-naphthalenedisulfonic acid
4-chloro-5-hydroxynaphthalene-2,7-disulfonic acid
4-chloro-5-hydroxy-naphthalene-2,7-disulfonic acid
4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid
2,7-Naphthalenedisulfonic acid, 4-chloro-5-hydroxy-
物理化学性质
| 密度 | 1.887±0.06 g/cm3(Predicted) |
| 酸度系数(pKa) | -0.46±0.40(Predicted) |
安全数据
| 海关编码 | 2908999090 |