3-[[3-[(2,4-dihydroxyphenyl)azo]-4-hydroxyphenyl]azo]benzenesulphonic acid

3-[[3-[(2,4-dihydroxyphenyl)azo]-4-hydroxyphenyl]azo]benzenesulphonic acid

英文名称:3-[[3-[(2,4-dihydroxyphenyl)azo]-4-hydroxyphenyl]azo]benzenesulphonic acid
CAS号:94086-88-1
分子式:C18H14N4O6S
分子量:414.39
EINECS号:301-879-6
Mol文件:94086-88-1.mol
3-[[3-[(2,4-dihydroxyphenyl)azo]-4-hydroxyphenyl]azo]benzenesulphonic acid 结构式

3-[[3-[(2,4-dihydroxyphenyl)azo]-4-hydroxyphenyl]azo]benzenesulphonic acid 性质

密度 1.564±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
酸度系数(pKa) -0.946±0.30(predicted)