4-[(4-Amino-7-sodiosulfo-1-naphthalenyl)azo]-7-[(2-methyl-1H-indol-3-yl)azo]-1-hydroxy[1,2-azobisnaphthalene]-3,6-disulfonic acid disodium salt
CAS No: 6428-20-2
amino,sodiosulfo,naphthalenyl,methyl,indol,hydroxy,azobisnaphthalene,disulfonic,disodium