... :1332-37-2 3.Molecular Formula: Fe2O3 4.Red powder Iron red oxide primer paintCharacters:Molecular Formula: Fe2O3CAS No. : ... 1332-37-2Appearance: red powderSpecification: itemIndex Fe2 O3content,≥%96Moisture,≤%1.0Water Soluble,≤%0 ... colored cement, building materials, rubber, paint and other fields.Storage conditions: store in a dry place, avoid damp,high ...