Einecs 280-271-1

3-((4-(Acetamido)phenyl)azo)-5-amino-4-hydroxy-6-((4-(2-(4-((4-methoxyphenyl)azo)-2-sulphophenyl)vinyl)-3-sulphophenyl)azo)naphthalene-2,7-disulphonic acid, ammonium sodium salt

3-[[4-(acetamido)phenyl]azo]-5-amino-4-hydroxy-6-[[4-[2-[4-[(4-methoxyphenyl)azo]-2-sulphophenyl]vinyl]-3-sulphophenyl]azo]naphthalene-2,7-disulphonic acid, ammonium sodium salt