85959-22-4
英文名称
5-[[2,4-dihydroxy-3-[(4-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]naphthalene-2,7-disulphonic acid
CAS
85959-22-4
分子式
C28H18N8O14S2
分子量
754.62
MOL 文件
85959-22-4.mol
结构式
基本信息
英文别名
Einecs 289-013-2
ZCRIAKTZUSQIMP-SOGQZCQWSA-N
5-[[2,4-Dihydroxy-3-[(4-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid
5-((2,4-Dihydroxy-3-((4-nitrophenyl)azo)phenyl)azo)-4-hydroxy-3-((2-hydroxy-5-nitrophenyl)azo)naphthalene-2,7-disulphonic acid
5-[[2,4-dihydroxy-3-[(4-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]naphthalene-2,7-disulphonic acid
3-[(2-hydroxy-5-nitrophenyl)hydrazinylidene]-5-[2-[5-[(4-nitrophenyl)hydrazinylidene]-4,6-dioxocyclohex-2-en-1-ylidene]hydrazinyl]-4-oxonaphthalene-2,7-disulfonic acid
ZCRIAKTZUSQIMP-SOGQZCQWSA-N
5-[[2,4-Dihydroxy-3-[(4-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid
5-((2,4-Dihydroxy-3-((4-nitrophenyl)azo)phenyl)azo)-4-hydroxy-3-((2-hydroxy-5-nitrophenyl)azo)naphthalene-2,7-disulphonic acid
5-[[2,4-dihydroxy-3-[(4-nitrophenyl)azo]phenyl]azo]-4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]naphthalene-2,7-disulphonic acid
3-[(2-hydroxy-5-nitrophenyl)hydrazinylidene]-5-[2-[5-[(4-nitrophenyl)hydrazinylidene]-4,6-dioxocyclohex-2-en-1-ylidene]hydrazinyl]-4-oxonaphthalene-2,7-disulfonic acid
物理化学性质
| 密度 | 1.875±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted) |
| 酸度系数(pKa) | -0.643±0.40(predicted) |
安全数据
| 海关编码 | 2927000090 |