Basic information
disodium 7-amino-4-hydroxy-3-[(2-hydroxy-5-sulphonatophenyl)azo]naphthalene-2-sulphonate Structure

disodium 7-amino-4-hydroxy-3-[(2-hydroxy-5-sulphonatophenyl)azo]naphthalene-2-sulphonate

Preparation Products And Raw materials