2-(4-((1-(((2-Methoxy-5-sulphophenyl)amino)carbonyl)-2-oxopropyl)azo)phenyl)-6-methylbenzothiazole-7-sulphonic acid, sodium salt, compound with 1,1',1''-nitrilotris(propan-2-ol) 85392-18-3 EINECS 286-876-7