| Product ID | Formula | Purity | Dimension | Quantity | Price in € | Inquiry |
|---|---|---|---|---|---|---|
| 830800PD001 | Bi2O3 | 99.99% | -325 Mesh | 100g | 123.00 | Inquire |
| 830800PD002 | Bi2O3 | 99.99% | D50 < 10μm | 100g | 132.00 | Inquire |
| 830800PD003 | Bi2O3 | 99.99% | < 500 nm | 100g | 163.00 | Inquire |
| 830800PD004 | Bi2O3 | 99.999% | -325 Mesh | 100g | 201.00 | Inquire |
| 830800PD005 | Bi2O3 | 99.999% | D50 < 10μm | 100g | 218.00 | Inquire |
Bismuth oxide (Bi₂O₃) powder is a fine particulate form of bismuth oxide with a range of industrial and research applications due to its versatile physical, chemical, and electrical properties.
Molecular Weight: 465.96 g/mol
Density: ~8.9 g/cm³
Melting Point: ~817°C
Crystal Structure: Exists in multiple polymorphs, the most stable being the monoclinic α-Bi₂O₃.
Semiconductor: Acts as an n-type semiconductor with a band gap of around 2.8 eV.
High Refractive Index: Useful in optical applications.
Ceramics & Glass:Enhances the refractive index of glass and ceramics. It is used in glass formulations for its opacity, density, and coloring properties.
Electronics:Used in making varistors, ceramic capacitors, and thermistors due to its electrical conductivity at elevated temperatures.
Solid Oxide Fuel Cells (SOFCs):Employed as an electrolyte material in SOFCs because of its high ionic conductivity in specific temperature ranges.
Photocatalysis:Effective in catalysis for environmental applications such as degrading organic pollutants under UV light.
Medical Applications:Utilized in the production of radiopaque materials for medical diagnostics, like X-ray shielding and dental cements.
Pigments:Bismuth oxide can be used in paints and coatings as a non-toxic substitute for lead-based pigments.
Non-toxic substitute for lead in various applications like pigments and electronics.
Environmental and health safety: Bi₂O₃ is relatively less toxic compared to other heavy metal oxides.
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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