1,3-Benzenedicarboxylic acid,5,5'-[1,4-phenylenebis[imino[6-[(6-hydroxyhexyl)amino]-1,3,5-triazine-4,2-diyl]imino(8-hydroxy-3,6-disulfo-1,7-naphthalenediyl)azo]]bis-,ammonium salt
CAS No. 140692-02-0