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

CAS No: 85750-01-2

ethyl,trihydrogen,amino,hydroxy,disulphonato,sulphonatophenyl,naphthyl,biphenyl,acetoacetate,sodium