Disodium dihydrogen 4,4'-bis[[5-[[5-(aminosulphonyl)-2-hydroxyphenyl]azo]-1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo][1,1'-biphenyl]-3,3'-dicarboxylate

• Supplier: Alfa Chemistry
• Product #: ACM72939549
• CAS #: 72939-54-9