2011 Iron Oxide Red 1. top quality 2. reasonable price 3. ship on time 4. the best service Iron Oxide RedMolecular Formula: Fe2O3CAS No. : 1332-37-2Packing: 25KG/PP BAG Application: Iron Oxide Red is used as dye or colorant in various prefabricated concrete parts,architectural products and materials, i.e. walls, terraces, ceilings, pillars, corridors,roads, car-park, stairs, stations,etc, as well ...