117-32-8

英文名称 7-hydroxy-8-[[4'-[(4-hydroxyphenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonic acid

CAS 117-32-8

分子式 C30H24N4O8S2

分子量 632.664

MOL 文件 117-32-8.mol

117-32-8 结构式

基本信息物理化学性质安全数据

基本信息

英文别名

8-[4'-(p-Hydroxyphenylazo)-3,3'-dimethyl-4-biphenylylazo]-7-hydroxy-1,3-naphthalenedisulfonic acid
7-hydroxy-8-[[4'-[(4-hydroxyphenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonic acid

物理化学性质

密度1.511±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)

酸度系数(pKa)-0.085±0.40(predicted)

EPA化学物质信息1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[[4'-[(4-hydroxyphenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]- (117-32-8)

安全数据

TSCATSCA listed

海关编码2927000090