85153-97-5 4,4'-bis[[4-[bis(2-hydroxyethyl)amino]-6-[(4-sulphophenyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonic acid, potassium sodium salt, compound with 2,2'-iminodiethanol
85154-02-5 4,4'-[vinylenebis[(3-sulpho-p-phenylene)imino[6-[bis(2-hydroxyethyl)amino]-1,3,5-triazine-4,2-diyl]imino]]bis(benzene-1,3-disulphonic) acid, sodium salt compound with 2,2'-iminodiethanol