Chromate(2-), [3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonato(3-)][1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphthalenolato(2-)]-, sodium

CAS No: 90294-44-3

chromate,hydroxy,naphthalenyl,nitro,naphthalenesulfonato,nitrophenyl,naphthalenolato,sodium