2,7-Naphthalenedisulfonic acid, 4-amino-6-5-(4,6-dichloro-1,3,5-triazin-2-yl)amino-2-sulfophenylazo-3-(2,5-disulfophenyl)azo-5-hydroxy-, pentasodium salt

pentasodium 4-amino-6-[[5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-sulphonatophenyl]azo]-3-[(2,5-disulphonatophenyl)azo]-5-hydroxynaphthalene-2,7-disulphonate

4-Amino-6-[[5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-(sodiooxysulfonyl)phenyl]azo]-3-[[2,5-bis(sodiooxysulfonyl)phenyl]azo]-5-hydroxy-2,7-naphthalenedisulfonic acid disodium salt