CAS NO. : 87-02-5 HS Code : 2922.21 Synonym : 6 Amino-1-naphthol-3-sulfonic acid, 2-Amino-5-naphthol-7-sulfonic acid, 7-Amino-4-hydroxy-2-naphthalenesulfonic acid Origin : China Packing : 25/kgs Bag Molecular Formula : C10H9NO4S Molecular Weight : 239.245 g/mol Appearance : Grey Colored Powder
