4-((5-Amino-1-(4-chlorophenyl)-3-methyl-1H-pyrazol-4-yl)azo)-2,5-dichlorobenzenesulphonic acid, compound with 2,2',2''-nitrilotriethanol (1:1) 4-((5-Amino-1-(p-chlorophenyl)-3-methylpyrazol-4-yl)azo)-2,5-dichlorobenzenesulfonic acid, triethanolamine salt 70703-46-7 Benzenesulfonic acid, 4-((5-amino-1-(4-chlorophenyl)-3-methyl-1H-pyrazol-4-yl)azo)-2,5-dichloro-, compd. with 2,2',2''-nitrilotris(ethanol) (1:1) EINECS 274-787-6