Disodium 2-(4-amino-3-sulphonatophenyl)-6-methylbenzothiazole-7-sulphonate, 7-Benzothiazolesulfonicacid,2-(4-amino-3-sulfophenyl)-6-methyl-,sodium salt (1:2), 7-Benzothiazolesulfonicacid,2-(4-amino-3-sulfophenyl)-6-methyl-,disodium salt (9CI)
Benzoic acid,2-(2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl)-,sodium salt (1:2), Disodium 2-((7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo)benzoate, Benzoic acid,2-((7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo)-,disodium salt