4-[[2,4-Dihydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-3-[(4-nitrophenyl)azo]phenyl]azo]-5-hydroxy-2,7-naphthalenedisulfonic acid

Product Code: 384702
Molecular Formula: C28H17N9O16S2
Molecular Weight: 799.61
71799-74-1