| Product ID | Formula | Purity | Dimension | Quantity | Price in € | Inquiry |
|---|---|---|---|---|---|---|
| 6700PD001 | Ho2O3 | 99.9% (REO) | -325 Mesh | 100g | 244.00 | Inquire |
| 6700PD002 | Ho2O3 | 99.99% (REO) | -325 Mesh | 50g | 168.00 | Inquire |
| 6700PD003 | Ho2O3 | 99.999% (REO) | -325 Mesh | 25g | 211.00 | Inquire |
| 6700PD004 | Ho2O3 | 99.999% (REO) | -325 Mesh | 25g | 255.00 | Inquire |
Holmium oxide powder is a light yellow crystalline, water-insoluble but acid-soluble, isotropic scandium oxide-type structure with a high melting point, and dysprosium oxide is a compound of the rare earth element holmium, which is known to be a very strong paramagnetic element, and the element oxygen.
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Molecular Formula: Ho₂O₃
Molecular weight: 377.86 g/mol
Appearance: light yellow to yellowish green powder
Density: 8.41 g/cm³
Melting point: 2415°C
Boiling point: about 3900°C (sublimation/decomposition)
Crystal structure: Cubic crystal system (Ia-3 space group)
Solubility: insoluble in water, soluble in strong acids
Magnetism: Paramagnetic
Lasers and optoelectronics: Ho₂O₃ powder is a key raw material for the preparation of Ho:YAG laser crystals, and the 2.1-μm wavelength laser output from such lasers is particularly suitable for medical lithotripsy and soft tissue surgery. In addition, in the military field, Ho₂O₃-doped fiber lasers can be used for applications such as infrared countermeasures and laser ranging.
Nuclear energy industry: Due to its extremely high neutron absorption cross section, Ho₂O₃ is widely used as a control rod material for nuclear reactors, which can effectively regulate the chain reaction rate. Meanwhile, in nuclear waste disposal, Ho₂O₃ can also be used as a neutron poison material to help safely store radioactive materials.
Specialty Functional Materials: As a substrate for upconversion luminescent materials, Ho₂O₃ can achieve highly efficient visible light emission when co-doped with Yb³⁺ plasma, which is widely used in anti-counterfeiting markers and bio-imaging. In addition, in the field of magnetic materials, Ho₂O₃ is used in the development of new magnetic refrigeration materials and spintronic devices due to its special 4f electronic configuration.
VI HALBLEITERMATERIAL GmbH strictly implements a full-process quality control system, adheres to the principle of reworking and redoing defective products, and each batch of products passes a detailed specification test before release. We are committed to building a responsible supply chain by fully complying with REACH and ASTM standards, ensuring batch consistency, and establishing a complete document traceability system.
Holmium Oxide powder is packed in double vacuum bottles and then protected in special cartons to ensure safe transportation.
Ho₂O₃ need to be sealed and stored in a dry environment, avoid contact with moisture, acidic gases, to prevent the material from moisture deterioration.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
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