Overview of molybdenum trioxide CAS. 1313-27-5 MoO3
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 molybdenum trioxide CAS. 1313-27-5 MoO3
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.
(molybdenum trioxide CAS. 1313-27-5 MoO3)
Parameters of molybdenum trioxide CAS. 1313-27-5 MoO3
Molybdenum trioxide, also known by its chemical formula MoO3 or CAS number 1313-27-5, is a compound that plays a significant role in various industrial applications and scientific research due to its unique properties. It is an inorganic material derived from the element molybdenum, which is a transition metal found on the periodic table, group 6, period 4.
The compound is formed by the combination of one atom of molybdenum with three atoms of oxygen, resulting in a trigonal crystal structure. Molybdenum trioxide exists in different crystal forms, with the most common being the β-polymorph, which has a trigonal prismatic unit cell. This form is stable under normal conditions and is often used for commercial purposes.
One of the key characteristics of molybdenum trioxide is its high chemical stability. It is resistant to acids and alkalis, making it an excellent catalyst support material for various chemical reactions. The oxide’s stability also allows it to be used as a refractory component in high-temperature applications, such as furnace linings and ceramic materials.
Molybdenum trioxide exhibits exceptional oxidation properties, which make it useful in applications requiring high heat resistance and corrosion resistance. It is employed in the production of metal oxides like molybdenum disulfide (MoS2) through a process called sulfidation. This oxide is crucial in the synthesis of molybdenum compounds for various industries, including automotive, aerospace, and electronics, where it improves fuel efficiency and engine performance.
In the field of electronics, molybdenum trioxide finds application as a thin film in semiconductor devices, where it acts as a dopant or a dielectric material. Its electrical conductivity can be tailored by controlling the oxygen content, making it suitable for microelectronic components like capacitors and resistors.
In the pharmaceutical industry, molybdenum trioxide is used in the preparation of chelating agents, which help in the absorption and metabolism of certain minerals, including molybdenum itself. These agents are essential for maintaining proper enzyme function and preventing certain metabolic disorders.
Another area where molybdenum trioxide makes an impact is in the production of water purification technologies. It is used as a catalyst in the removal of impurities like sulfur dioxide and nitrogen oxides from flue gases, contributing to environmental sustainability.
Furthermore, MoO3 is employed in the pigment industry, where it is known as “molybdenum yellow.” This bright yellow color comes from the oxide’s unique electronic configuration, and it is used in paints, inks, and coatings.
In summary, molybdenum trioxide, with its CAS number 1313-27-5, is a versatile compound with a wide range of applications due to its chemical stability, oxidation properties, and unique electronic characteristics. Its presence in various industries, from automotive to pharmaceuticals, highlights its importance as a key material in modern technology and manufacturing processes.
(molybdenum trioxide CAS. 1313-27-5 MoO3)
FAQs of molybdenum trioxide CAS. 1313-27-5 MoO3
Inquiry us
