Samarium oxide powder is an important rare earth oxide.
Chemical formula: Sm₂O₃, composed of samarium (Sm) and oxygen (O) elements.
Molecular weight: 348.80.
CAS No.: 12060-58-1.
Appearance: usually light yellow powder.
Density: Relative density is high, about 8.347 g/cm³.
Melting point: high melting point, about 2335°C.
Solubility: insoluble in water, but soluble in inorganic acids.
Stability: relatively stable at room temperature and pressure, but easily absorbs carbon dioxide and water in air.
Oxidising properties: Samarium Oxide can show certain oxidising properties under certain conditions.
In the field of permanent magnetic materials: Samarium Oxide can be used to prepare samarium cobalt permanent magnet, which has high magnetic properties and is widely used in the fields of electric motors and electronic equipments.
Optical glass field: used as additives for optical and infrared absorbing glass, which can absorb infrared radiation and used to make special optical glass.
Catalyst field: It can be used as catalyst or carrier of catalyst for some chemical reactions, such as dehydration and dehydrogenation reaction of alcohols.
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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