Basic information
7-(acetylamino)-3-hydroxy-4-[(2-hydroxy-5-methyl-3-nitrophenyl)azo]naphthalene-1-sulphonic acid Structure

7-(acetylamino)-3-hydroxy-4-[(2-hydroxy-5-methyl-3-nitrophenyl)azo]naphthalene-1-sulphonic acid

Preparation Products And Raw materials