Sodium 3-[[2,2'-dimethyl-4'-[[4-[(phenylsulphonyl)oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxynaphthalene-2,7-disulphonate

• Supplier: Alfa Chemistry
• Product #: ACM93982797
• CAS #: 93982-79-7