100258-38-6 4,4'-Bis((4-(bis(2-hydroxypropyl)amino)-6-((4-sulphophenyl)amino)-1,3,5-triazin-2-yl)amino)stilbene-2,2'-disulphonic acid, potassiumsodium salt, compound with 1,1'-iminodipropan-2-ol EINECS 309-382-6