90677-59-1 EINECS 292-662-4 Trisodium 2-((4-chloro-6-morpholino-1,3,5-triazin-2-yl)amino)-5-((1-(2-chloro-5-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)benzene-1,4-disulphonate