Basic information
4-amino-3-[[4-(1-naphthylazo)-1-naphthyl]azo]naphthalene-2,7-disulphonic acid, sodium salt Structure

4-amino-3-[[4-(1-naphthylazo)-1-naphthyl]azo]naphthalene-2,7-disulphonic acid, sodium salt

Preparation Products And Raw materials