1) Used in many types of paints, including anti-rust paint, water-soluble indoor/outdoor paints and oil-based paints.

2) Used for dyeing construction materials, such as mosaic bricks, for concrete bricks, pavement, colorful tiles, roofing tiles and man-made marble. Colors for ceramic body.

3) Used in paper industry, esp. rice paper.

4) Used for surface coloration of plastic epoxy floor, color for pitch.

5) Used as a more fade-resistant dye for plastics.

6) Pigment for Cosmetic

7) Coloring Sugar-coat for medicine tablets