1-Amino-2-sulfo-4-((4-((((4-((3-carboxy-4-hydroxyphenyl)azo)phenyl)amino)carbonyl)amino)phenyl)amino)anthraquinone, ammonium sodium salt 73019-05-3 Ammoniumsodium 5-((4-((((4-((4-amino-9,10-dihydro-9,10-dioxo-3-sulphonato-1-anthryl)amino)phenyl)amino)carbonyl)amino)phenyl)azo)salicylate Benzoic acid, 5-((4-((((4-((4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl)amino)phenyl)amino)carbonyl)amino)phenyl)azo)-2-hydroxy-, ammonium sodium salt EINECS 277-231-0