| Synonyms |
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-(2-(4-nitrophenyl)diazenyl)-6-(2-(3-sulfophenyl)diazenyl)-, sodium salt (1:3); 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-((3-sulfophenyl)azo)-, trisodium salt; Trisodium 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-((3-sulphonatophenyl)azo)naphthalene-2,7-disulphonate; trisodium (3E)-5-amino-6-[(E)-(4-nitrophenyl)diazenyl]-4-oxo-3-[2-(3-sulfonatophenyl)hydrazinylidene]-3,4-dihydronaphthalene-2,7-disulfonate |