74220-71-6

74220-71-6 structure
74220-71-6 structure

Name trisodium bis[amino[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalenesulphonato(3-)]cobaltate(3-)
Synonyms EINECS 277-778-5
Molecular Formula C32H16CoN10O16S2.3Na