Rhenium Oxide powder is a yellow crystalline powder, insoluble in water, commonly used in catalysts, electronic materials and other fields, and has a high melting point, special physicochemical properties of rare metal oxide powder.
Characteristic
Appearance: yellow crystal powder.
Melting point: 297℃.
Boiling point: 360°C
Density: 6.103g/mL
Purity: ≥99.99 per cent
Chemical Formula: Re₂O₇
Molecular weight: Molecular weight is about 484.41
Application
Industrial catalytic oxidation reaction: it is a catalyst for the conversion of sulphur dioxide into sulphur trioxide and nitrite into nitric acid. It plays an important role in sulphuric acid industry and nitric acid industry, which can accelerate these reactions and improve production efficiency.
Catalysts for organic synthesis reactions: Rhenium Oxide can be used in some specific organic synthesis reactions, helping to realise the oxidation, dehydrogenation and other conversion processes of organic substances, and has certain application potential in the field of fine chemicals.
Basis of preparation of new catalyst materials: as precursors to participate in the preparation of other high-performance catalyst materials, through the interaction with other compounds or after a specific treatment process, to form new catalysts with unique catalytic properties.
Preparation of rhenium-based alloys: Rhenium Oxide is the raw material for all rhenium compounds and can be used to prepare various rhenium-based alloys. In the alloy, the addition of rhenium can improve the alloy’s high temperature performance, strength, corrosion resistance, etc., so that it is suitable for aerospace, electronics and other fields that require high material performance.
Additives for ceramic materials: Rhenium Oxide is added to ceramic materials as an additive to improve the sintering performance of ceramics, increase the hardness and high temperature resistance of ceramics, which is used to manufacture high temperature structural ceramics and other special ceramic materials.
Chemical analysis reagent: Rhenium Oxide can be used in the analysis and detection of certain chemical substances, for example, as an oxidant to participate in the redox titration analysis of certain substances, to help determine the content or nature of the substance.
Spectral analysis standard substances: used as standard substances in spectral analysis to calibrate and verify the performance of analytical instruments and ensure the accuracy of analysis results.
Laboratory research: in laboratory research in chemistry, materials science and other fields, rhenium heptaoxide powder is often used as a research object for exploring its physicochemical properties, reaction mechanisms and other basic science issues.
Nuclear industry: Rhenium Oxide may have certain applications in the nuclear industry, such as for the treatment of certain nuclear fuels or the control of nuclear reactions, etc., but the applications in this regard are relatively few and special.
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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