What is Magnesium Oxide (MgO) Nanopowder/Nanoparticles?

Magnesium Oxide (MgO) nanopowder consists of ultra-fine particles of MgO, a high-performance ceramic material known for its excellent thermal stability, electrical insulation properties, and chemical inertness. It is widely used in electronics, energy storage, catalysis, and biomedical applications.

Chemical Properties and CAS Number

• Chemical Formula: MgO
• CAS Number: 1309-48-4
• Appearance: White fine powder
• Density: Approximately 3.58 g/cm³
• Melting Point: ~2,852°C
• Solubility: Slightly soluble in water, soluble in acids
• Chemical Stability: Highly stable under normal conditions, resistant to heat and corrosion

Applications of Magnesium Oxide Nanoparticles

1. Electronics and Insulation Materials

Used in electrical insulators, circuit boards, and ceramic substrates due to its high dielectric strength and thermal conductivity.

2. Energy Storage and Battery Technology

Employed in lithium-ion batteries, fuel cells, and solid-state electrolytes for improved performance and stability.

3. Catalysts and Chemical Processing

Utilized as a catalyst and catalyst support in industrial chemical reactions, including petrochemical refining and environmental remediation.

4. Biomedical and Pharmaceutical Applications

Used in drug delivery systems, medical implants, and antibacterial coatings due to its biocompatibility and antimicrobial properties.

5. High-Temperature Ceramics and Refractories

Applied in heat-resistant coatings, crucibles, and furnace linings due to its superior thermal stability.

6. Water Treatment and Environmental Applications

Used in wastewater treatment, air purification, and heavy metal adsorption for environmental protection.

Pricing of Magnesium Oxide Nanopowder

Prices vary based on purity, particle size, functionalization, and specific industry requirements:

• Industrial Grade: Typically ranges from $50 – $300 per kilogram
• High-Purity/Specialized Grade: Prices range from $500 – $2,500 per kilogram, used in high-end electronics, energy storage, and biomedical applications.

Factors Influencing Magnesium Oxide Powder Prices

• Purity level and particle size distribution
• Functionalization and surface modifications
• Processing complexity and synthesis method
• Bulk order volume and market demand

Conclusion

Magnesium Oxide (MgO) nanopowder is a versatile material with applications in electronics, energy storage, biomedical devices, and catalysis. Its unique dielectric, thermal, and chemical properties make it essential for advanced industrial technologies. Pricing depends on purity, particle specifications, and intended industrial applications.