1-Naphthalenesulfonic acid,4,4'-[(1,6-dihydro-6-oxo-1,3,5-triazine-2,4-diyl)diimino]bis[5-hydroxy-6-[(4-sulfophenyl)azo]-, tetrasodium salt

Order 105985-37-3 naphthalenesulfonic,dihydro,triazine,diimino,hydroxy,sulfophenyl,tetrasodium,1,3,5-triazine,triazin