We offer iron oxide. Product name:iron oxidecas no: 1309-37-1supply iron oxide series (red, yellow, black, brown, orange, green)packaging detail : 25kgs/baguse: iron oxide series products have excellent physical and chemical properties. Hiding strong, high color strength, color gentle, stable performance, and is a green and environmentally friendly non-toxic paint; alkali on the weak acid and the acid has a certain stability, has excellent light fastness, heat resistance, non-soluble in water and organic solvents, has excellent anti-rust anti-ultraviolet radiation and so on. Mainly used in plastics, rubber, ceramics, paint, building materials and so on.