... 2.Uesd on plastic ,rubber, paper 3.Pigment for Cosmetic, 4.Coloring Sugar-coat for medicine . Iron Oxide Red 110.120.130.190 ... 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 ...