| Synonyms |
Benzoic acid, 2-hydroxy-5-(2-(4-nitro-2-sulfophenyl)diazenyl)-, sodium salt (1:2); Benzoic acid, 2-hydroxy-5-((4-nitro-2-sulfophenyl)azo)-, disodium salt; Disodium 5-((4-nitro-2-sulphonatophenyl)azo)salicylate; disodium (3E)-3-[2-(4-nitro-2-sulfonatophenyl)hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate |