Chemical Name : Direct black 19
CAS : 6428-31-5
Synonyms: Ci direct black 19;Direct black 19;Direct fast black g;Solarblackg
Chemical Name : Direct black 19
CAS : 6428-31-5
Synonyms: Ci direct black 19;Direct black 19;Direct fast black g;Solarblackg
2208-40-4
1638-22-8