Basic information Safety Related Supplier
7-amino-4-hydroxy-3-[[2-sulpho-4-[(4-sulphophenyl)azo]phenyl]azo]naphthalene-2-sulphonic acid Structure

7-amino-4-hydroxy-3-[[2-sulpho-4-[(4-sulphophenyl)azo]phenyl]azo]naphthalene-2-sulphonic acid