| Product ID | Formula | Purity | Dimension | Quantity | Price in € | Inquiry |
|---|---|---|---|---|---|---|
| 3400GN001 | Se | 99.99% | 1mm - 6 mm | 1Kg | 472.00 | Inquire |
| 3400GN002 | Se | 99.999% | 1mm - 6 mm | 1Kg | 497.00 | Inquire |
| 3400GN003 | Se | 99.9999% | 3mm - 6 mm | 50g | 352.00 | Inquire |
Selenium metal granules are granular, metallic substances with the chemical formula Se. They are physically and chemically stable and have applications in electronics, glass, and chemicals.
Characteristics
Luster: It has a unique metallic luster, which distinguishes it from ordinary non-metallic granules in appearance.
Density: approx. 4.81 g/cm³.
Melting and boiling point: melting point is 221°C, boiling point is 685°C
Stability: At room temperature and pressure, selenium metal particles are relatively stable and not easy to react violently with common gases such as oxygen and nitrogen in the air. However, under specific conditions, such as high temperature, strong acid, strong alkali and other environments, selenium will show certain chemical activity.
Oxidizing and reducing properties: Selenium has certain oxidizing and reducing properties and can participate in a variety of redox reactions. For example, it can react with some metals to produce selenides, and it can also function as an oxidizing or reducing agent in some reactions.
Applications
Electronic field: It is one of the important raw materials for manufacturing semiconductor devices, photoelectric tubes, solar cells, and so on. In these applications, selenium metal particles can form selenide films or structures with specific electrical properties through specific processes, thus realizing the conversion of optical signals to electrical signals, the generation of electrical energy and other functions.
Glass industry: added to glass can change the color and optical properties of glass. For example, it can be used in the manufacture of red glass, cadmium selenide yellow glass, etc. These colored glasses have a wide range of applications in architectural decorations, art glass products, optical instruments and so on.
Chemical field: As a catalyst or additive to participate in some chemical reactions, it can improve the efficiency of the reaction or improve the performance of the product. In addition, selenium compounds have some applications in rubber vulcanization, pigment manufacturing and other chemical processes, while selenium metal particles are the basic raw materials for the preparation of these selenium compounds.
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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