Basic information
Chromium, 2-hydroxy-3,5-dinitrobenzenediazonium-4(or 5)-hydroxy-1-naphthalenesulfonic acid coupling products 3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-1-naphthalenesulfonate sodium complex  Structure

Chromium, 2-hydroxy-3,5-dinitrobenzenediazonium-4(or 5)-hydroxy-1-naphthalenesulfonic acid coupling products 3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-1-naphthalenesulfonate sodium complex

Preparation Products And Raw materials