5-[[2-amino-4-hydroxy-5-[[4-[(4-nitro-2-sulphophenyl)amino]phenyl]azo]phenyl]azo]-4-hydroxy-3-[[4-[(4-nitro-2-sulphophenyl)amino]phenyl]azo]naphthalene-2,7-disulphonic acid
CAS NO: | 94021-34-8 |
Molecular Formula: | C40H29N11O18S4 |
Molecular Weight: | 1079.98116 |