2-[[5-[(2,4-Disulfophenyl)azo]-2,4-dihydroxyphenyl]azo]-5-[[4-[[5-[(2,4-disulfophenyl)azo]-2,4-dihydroxyphenyl]azo]phenyl]methyl]benzoic acid pentasodium salt
CAS No. 72089-21-5
2-[[5-[(2,4-Disulfophenyl)azo]-2,4-dihydroxyphenyl]azo]-5-[[4-[[5-[(2,4-disulfophenyl)azo]-2,4-dihydroxyphenyl]azo]phenyl]methyl]benzoic acid pentasodium salt