Basic information Safety Related Supplier
4-Hydroxy-3-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]naphthalene-2,7-disulfonic acid disodium salt Structure

4-Hydroxy-3-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]naphthalene-2,7-disulfonic acid disodium salt