Samarium Sulfide powder is a rare earth sulphide.
Chemical formula: sm₂S₃, composed of the elements samarium (Sm) and sulphur (S).
CAS No.: 12067-22-0.
Molecular weight: 396.915 g/mol.
Appearance: usually reddish brown crystalline powder.
Density: Relative density 5.87 g/cm³.
Melting point: high melting point, about 1720℃.
Crystal structure: with cubic crystal structure.
Stability: Stable at room temperature and pressure, but begins to be oxidised when heated to above 200°C.
Solubility: insoluble in water, will decompose in hot water and dilute acid. Can be oxidised to oxides by oxidising agents such as hydrogen peroxide.
Analytical reagents: Samarium Sulfide can be used in laboratories for chemical analysis and other related research.
Semiconductor materials: Due to its semiconductor properties, it has certain application potential in the field of semiconductors, and can be used in the preparation of related semiconductor devices or as a dopant for semiconductor materials.
Optical materials: In the field of optics, rare earth sulfide materials have high transmittance in a wide range of wavelengths (0.5 – 14 microns) and are a potential infrared window material.
Energy storage materials: in the field of energy, they can be used as super capacitor electrode materials, etc., showing good energy storage capacity.
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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