Chemical Name : Direct black 22
CAS : 6473-13-8
Synonyms: Ci direct black 22;Direct black 22;Pontamine fast black pgr
Chemical Name : Direct black 22
CAS : 6473-13-8
Synonyms: Ci direct black 22;Direct black 22;Pontamine fast black pgr
290328-55-1
135066-21-6
39745-39-6