Trisodium 4-amino-3-[[4-[[4-[(4-amino-2-hydroxyphenyl)azo]phenyl]amino]-3-sulphonatophenyl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate

• Supplier: Alfa Chemistry
• Product #: ACM94249180
• CAS #: 94249-18-0