13613-55-3
英文名称
4-hydroxy-3-[(4-sulpho-1-naphthyl)azo]naphthalene-1-sulphonic acid
CAS
13613-55-3
分子式
C20H14N2O7S2
分子量
458.46
MOL 文件
13613-55-3.mol
结构式
基本信息
英文别名
Einecs 237-098-1
3567-69-9 (Di-hydrochloride salt)
1-Hydroxy-2-[(4-sulfo-1-naphtyl)azo]naphthalene-4-sulfonic acid
7-Hydroxy-8-((4-sulfo-1-naphthyl)azo)-5-naphthalenesulfonic acid
4-hydroxy-3-[(4-sulpho-1-naphthyl)azo]naphthalene-1-sulphonic acid
4-Hydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonic acid
1-Naphthalenesulfonic acid, 4-hydroxy-3-[2-(4-sulfo-1-naphthalenyl)diazenyl]-
3567-69-9 (Di-hydrochloride salt)
1-Hydroxy-2-[(4-sulfo-1-naphtyl)azo]naphthalene-4-sulfonic acid
7-Hydroxy-8-((4-sulfo-1-naphthyl)azo)-5-naphthalenesulfonic acid
4-hydroxy-3-[(4-sulpho-1-naphthyl)azo]naphthalene-1-sulphonic acid
4-Hydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonic acid
1-Naphthalenesulfonic acid, 4-hydroxy-3-[2-(4-sulfo-1-naphthalenyl)diazenyl]-
物理化学性质
| 密度 | 1.62±0.1 g/cm3(Predicted) |
| 酸度系数(pKa) | -0.47±0.40(Predicted) |