Synonyms: | Ferrate(1-),[5-[[2,4-dihydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]-2-naphthalenesulfonato(3-)]-,sodium (9CI); Ferrate(1-), [5-[[2-hydroxy-4-(hydroxy-kO)-5-[[2-(hydroxy-kO)-3,5-dinitrophenyl]azo-kN1]phenyl]azo]-2-naphthalenesulfonato(3-)]-,sodium; 2-Naphthalenesulfonic acid,5-[[2,4-dihydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]-, ironcomplex |