Einecs 288-525-3

1-Ethyl trihydrogen 2-((4'-((1-amino-8-hydroxy-3,6-disulphonato-7-((4-sulphonatophenyl)azo)-2-naphthyl)azo)(1,1'-biphenyl)-4-yl)azo)acetoacetate, sodium salt

1-ethyl trihydrogen 2-[[4'-[[1-amino-8-hydroxy-3,6-disulphonato-7-[(4-sulphonatophenyl)azo]-2-naphthyl]azo][1,1'-biphenyl]-4-yl]azo]acetoacetate, sodium salt