Yellow easily dispersible powder, melting point is 256℃, it can be dissolved in ethanol, acetone and other organic solvents when heated. Good light and heat resistance, poor acid and alkali resistance, not affected by hydrogen sulfide. It is mainly used for the coloring of high-grade lightfast inks for paints, iron printing inks, plastic products, rubber and stationery. Mainly used for ink and paint printing paste, also can be used for the coloring of plastics and paints.