Holmium oxide is faint yellow or yellow powder, which is isometric system scandium oxide type structure. It is rare earth oxide, which is insoluble in water, but not soluble in acid. Ho2O3 is insoluble in water, but soluble in acid, which is stable at room temperature and pressure.
|CAS No.:12055-62-8||EINECS No.:235-015-3||Molecular Formula:Ho2O3||Molecular Weight:377.86|
|Density:8.16||Melting Point:2415℃||Boiling Point:3900℃|
Holmium(III) oxide mainly applies to make new light source Dysprosium Holmium lamp. It is also additive for yttrium iron or yttrium aluminum garnet and raw material for holmium metal.
Holmium trioxide acts as magnetic material and new electric light source.