Benzimidazolone Pigment. Yellow with green light, good fastness to light, weather and solvent, good migration, dyeing capacity a Product namePigment Yellow 154 Foreign commercial nameHostaperm Yellow H3GIndex No.C.I. PY154;C.I. 11781PropertiesBenzimidazolone Pigment. Yellow with green light, good fastness to light, weather and solvent, good migration, dyeing capacity and repainting capacity. It ...