Basic information
4-Amino-5-hydroxy-6-[(2-hydroxy-3-nitro-5-sodiosulfophenyl)azo]naphthalene-1,3-disulfonic acid disodium salt Structure

4-Amino-5-hydroxy-6-[(2-hydroxy-3-nitro-5-sodiosulfophenyl)azo]naphthalene-1,3-disulfonic acid disodium salt

Preparation Products And Raw materials