CAS RN:1309-37-1;1317-60-8;1332-37-2
EINECS No.:215-168-2;215-275-4;215-570-8
Molecular formula: Fe2O3
Molecular weight: 159.6882
Properties:
Density: 5.24
Melting point: 1538°C
Water solubility: INSOLUBLE
Trigonal system red transparent powder. Big specific area. It gets strong ultraviolet radiation absorption performance, good light resistance and air resistance.
Use: mainly used as magnetic materials, pigments, buffing compound and others, and still used in telecommunication, instrument industry, and inorganic red pigment.