6-Hydroxy-2-[3-[(1-hydroxy-4-sodiosulfo-2-naphthalenyl)azo]phenyl]-7-[(2-methylphenyl)azo]-1H-naphth[1,2-d]imidazole-8-sulfonic acid sodium salt

CAS No: 6406-49-1

hydroxy,sodiosulfo,naphthalenyl,phenyl,methylphenyl,naphth,imidazole,sulfonic,sodium
Imidazole