There are Synthetic Iron Oxide Pigments offered by us that is produced from an iron salt (such as copperas ) by precipitation or calcination under controlled conditions and is often purer than natural iron oxides. Oxide is amongst the most crucial components of the Inorganic Pigments family. The leading uses of the pigments are in paints, coatings and construction materials such as in concrete products, mortar, paving stones and roofing tiles. The Synthetic Iron Oxide Pigments are offered in various types.