Grade: First Grade Purpose: cement products, paints and other coatings Product Name: iron oxide black, iron black, black paint, black paint cement, tiles black pigment Iron oxide black 1. Product Overview: Formula Fe2O3FeO, saturated blue-black ink light, tinting strength, high hiding power, light and good characteristics. 2. Uses: Widely used in colored cement tiles, coatings, paints, building materials, rubber, plastics, and other fields. 3. Storage: Store in a dry place, without rendering damp, avoid high temperature, and with acid was isolated. According to the above storage conditions, unpackaged products effective storage period of three years. 4. Packaging: woven plastic inside.