5,5-[Ureylenebis[(4-amino-2,1-phenylene)azo[1,1-biphenyl]-4,4-diylazo]]bis[2,4-diaminobenzenesulfonic acid sodium] salt
CAS No. 6772-31-2
5,5-[Ureylenebis[(4-amino-2,1-phenylene)azo[1,1-biphenyl]-4,4-diylazo]]bis[2,4-diaminobenzenesulfonic acid sodium] salt;C.I.35240;Diazo Brown NR
CIS 19 88114-56-1