Molybdenum Trioxide (MoO3) Micron Powder, Purity: 99.5+%, Size: -325 mesh

Description

Molybdenum Trioxide (MoO₃) Micron Powder, Purity: 99.5+%, Size: -325 mesh

Product Description:
Molybdenum Trioxide (MoO₃) Micron Powder with 99.5+% purity and -325 mesh particle size is a high-performance material widely utilized in industrial chemistry, electronics, and advanced alloy systems. This fine rhombic crystal structure powder presents in a stable, white to slightly yellowish form, making it ideal for precise applications requiring purity, reactivity, and thermal stability.

MoO₃ is especially valued for its strong oxidation potential, ability to function as a Lewis acid, and high thermal resistance. The material sublimates at around 1155 °C, without melting under normal atmospheric pressure, making it excellent for vapor-phase deposition or catalysis. Thanks to its 4.692 g/cm³ density and submicron granularity, this powder disperses uniformly and reacts effectively in both solid and liquid matrices.

Technical Properties:

• Chemical Formula: MoO₃

• Purity: 99.5+%

• Particle Size: -325 mesh (<44 µm)

• Crystal Structure: Rhombic

• Density: 4.692 g/cm³

• Melting Point: 795 °C

• Boiling Point (Sublimation): 1155 °C

• CAS Number: 1313-27-5

• Form: Powder

• Composition: Mo – 66.7%, O – 33.3%

Key Applications:

• Alloy Production: Used as a molybdenum source for producing high-strength and heat-resistant alloys in the aerospace, defense, and tool-making sectors.

• Electronics & Semiconductors: Acts as a precursor for molybdenum-based thin films and nanomaterials in optoelectronic and sensor technologies.

• Catalysis: Effective oxidation catalyst or catalyst support in petrochemical processes, particularly for dehydrogenation and hydrodesulfurization reactions.

• Abrasives & Ceramics: Enhances thermal stability and mechanical performance in technical ceramics and specialty abrasives.

• Gas Sensors: Used in gas detection systems due to its sensitivity to certain environmental gases.

• Pigments & Dyes: Occasionally used in formulations for ceramics and glass where precise coloration or reflective behavior is desired.

Molybdenum Trioxide Micron Powder is favored for its versatility across disciplines, including advanced materials research, green energy systems, and chemical engineering. Its fine particle size and high-purity composition ensure consistent results in both lab-scale and industrial-scale processes.