Basic information
3,3'-[ONN-Azoxybis[(3,1-phenylene)azo]]bis[7-amino-4-hydroxynaphthalene-2-sulfonic acid sodium] salt Structure

3,3'-[ONN-Azoxybis[(3,1-phenylene)azo]]bis[7-amino-4-hydroxynaphthalene-2-sulfonic acid sodium] salt

Preparation Products And Raw materials