Overview of High Purity Tungsten Trioxide WO3 CAS 1314-35-8 With Good
Metal powder is a common form of metal that has been processed into fine particles, ranging from a few micrometers to over 100 microns in diameter. It plays a crucial role in various industrial applications due to its unique properties and versatility.
Features of High Purity Tungsten Trioxide WO3 CAS 1314-35-8 With Good
Physical Characteristics
Particle Size: Ranging from nanometers to hundreds of micrometers, the size distribution significantly influences the powder’s flowability, packing density, and sintering behavior.
Shape: Particles can be spherical, irregular, flake-like, or dendritic, each shape affecting the final product’s mechanical properties and surface finish.
Purity: Depending on the production method, metal powders can achieve high levels of purity, critical for applications like electronics and aerospace where impurities can degrade performance.
Density: While less dense than their solid counterparts due to the presence of air between particles, metal powders can be densely packed during processing to approach the density of the solid metal.
Chemical Properties
Reactivity: Some metal powders, particularly aluminum and titanium, are highly reactive with air and moisture, necessitating careful handling and storage under inert atmospheres or vacuum.
Oxidation: Exposure to air can lead to surface oxidation, forming a passive layer that affects sintering and other processes. This can be managed through surface treatment or use of protective atmospheres.
(High Purity Tungsten Trioxide WO3 CAS 1314-35-8 With Good )
Parameters of High Purity Tungsten Trioxide WO3 CAS 1314-35-8 With Good
Tungsten Trioxide (WO3), also known as scheelite oxide, is a highly prized inorganic compound with the chemical formula WO3 and the CAS number 1314-35-8. It is an essential material in various industries due to its unique properties and wide range of applications. This compound boasts high purity, which is crucial for maintaining its exceptional performance across different uses.
Purity is a critical aspect of tungsten trioxide, as it directly affects its stability, reactivity, and overall effectiveness. High purity WO3 typically exceeds 99.9% purity level, ensuring minimal impurities that could compromise its quality and functionality. This level of purity allows it to exhibit excellent optical, thermal, and electrical properties, making it suitable for applications like thin film deposition, refractories, and catalysts.
One of the remarkable features of tungsten trioxide is its structural integrity. As an amphoteric oxide, it can act as both an acid and a base, which makes it versatile in chemical reactions. Its crystalline structure, consisting of tungsten ions surrounded by oxygen atoms, gives rise to a high melting point – around 2,750°C (5,000°F) – and exceptional resistance to corrosion, even at high temperatures. This thermal stability is particularly important in industries like electronics, where components must withstand extreme conditions.
In the field of electronics, tungsten trioxide is used as a key component in thin-film transistors and optoelectronic devices due to its ability to form transparent conducting oxides. The high purity of WO3 ensures that the devices have low resistivity and high efficiency, enabling the development of advanced technologies like touchscreens and solar cells.
Tungsten trioxide also finds application in the ceramic industry, where it serves as a refractory material in high-temperature applications. Its high melting point and chemical inertness make it ideal for use in crucibles, kilns, and furnace linings. Additionally, it is employed in the production of glass and ceramic pigments, providing a range of colors and opacity levels.
In the chemical industry, tungsten trioxide acts as a catalyst in various reactions, such as the hydrolysis of alkyl halides and the oxidation of organic compounds. Its catalytic activity is attributed to its surface properties, which can be tailored through purification methods to enhance specific reaction rates.
Moreover, tungsten trioxide has a role in environmental remediation, where it is used in air pollution control systems as a catalyst for converting harmful gases into less harmful substances. Its high surface area and chemical stability make it effective in these processes.
In summary, tungsten trioxide (WO3) with a CAS number of 1314-35-8 is a high-purity compound with extraordinary properties that make it indispensable in numerous sectors. Its stability, reactivity, and versatility across applications, from electronics to environmental remediation, highlight the significance of ensuring high purity standards in its production. As research and technology continue to advance, the demand for tungsten trioxide with optimal purity will only grow, driving further innovation and development in various industries.
(High Purity Tungsten Trioxide WO3 CAS 1314-35-8 With Good )
FAQs of High Purity Tungsten Trioxide WO3 CAS 1314-35-8 With Good
Inquiry us
