| CAS No.: | 11130-29-3 |
|---|---|
| Formula: | O3y2 |
| EINECS: | 215-233-5 |
| Classification: | Yttrium Oxide |
| Grade Standard: | Industrial Grade |
| Kind: | Yttrium Oxide |
| Customization: |
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Audited Supplier | Name | Yttrium Oxide |
|---|---|
| Synonyms | Diyttrium Trioxide; Yo 3-245 |
| Molecular Structure | |
| Molecular Formula | O3Y2 |
| Molecular Weight | 225.81 |
| CAS Registry Number | 11130-29-3 |
| EINECS | 215-233-5 |
| SMILES | [O--].[O--].[Y+3].[Y+3].[O--] |
| InChI | 1S/3O.2Y/q3*-2;2*+3 |
| InChIKey | RUDFQVOCFDJEEF-UHFFFAOYSA-N |
| Desity | 5.01 (Expl.) |
|---|---|
| Melting point | 2410°C (Expl.) |
| Flash point | 25-50°C (Expl.) |
| solubility | Insoluble in water. Soluble in dilute acids |
Yttrium oxide is a versatile rare earth element compound, which has a wide range of applications. Its main uses include: Manufacturing magnetic materials for microwave materials. Such as single crystal yttrium iron garnet and yttrium aluminum garnet and other complex oxides. Optical glass and ceramic material additives. Used in the manufacture of high brightness phosphors and other picture tube coatings. Atomic energy, aerospace, fluorescence, electronics, high-tech ceramics. As a functional additive material, yttrium oxide plays a key role in these fields. Production of special ceramics, electronic industry films and magnetic materials. In the field of optics, yttrium oxide is often used as a raw material for infrared lenses due to its high transmittance to infrared light. Electronic ceramics and capacitor materials. In the field of electronics, yttrium oxide is used as a field emission material and an electronic conductor material, such as in cathode ray tubes, scanning electron microscopes and other display devices. Production of high temperature ceramics, high temperature coatings, radiation protection materials and high temperature superconducting materials. The hardness of yttrium oxide is as high as Gpa, which is more than 10 times that of steel, and is used to manufacture mechanical parts with high hardness and high wear resistance, such as glass fiber reinforcement materials and ceramic cutters.Medical use. Such as artificial bones, implantable heart pacemaker and so on. In addition, yttrium oxide is also widely used in the field of energy, environmental protection and new materials, such as as an optical coating, protective layer, exhaust gas purification agent.
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