The molecule is a bis(azo) compound that consists of a 1,3,5-triazine core having two (5-hydroxy-1,3-disulfo-2naphthyl)amino groups at positions 2 and 6, each of which is further substituted with a 2-hydroxy-5-sulfophenylazo group. It is a member of azobenzenes, a bis(azo) compound, a diamino-1,3,5-triazine and a naphthalenesulfonic acid.
5-hydroxy-2-[[4-[[5-hydroxy-6-[(2-hydroxy-5-sulfophenyl)diazenyl]-1,7-disulfonaphthalen-2-yl]amino]-1,3,5-triazin-2-yl]amino]-6-[(2-hydroxy-5-sulfophenyl)diazenyl]naphthalene-1,7-disulfonic acid