Factory direct delivery, price concessions, quality assurance!! organic pigment violet 23,RL CAS:6358-30-1 (P.V 23) . organic pigment violet 23,CAS:6358-30-1(P.V 23) Application: widely used in offset ink, solvent ink, water-based ink, EVA foam,color masterbatch, color paste printing, plastic, paint, paint, cultural and educational supplies, rubber and other industries coloring. Factory ...