What is Europium Oxide (Eu₂O₃) Micron Powder?

Europium Oxide (Eu₂O₃) is a rare earth metal oxide known for its high luminescence, optical, and magnetic properties. It is widely used in phosphors, electronics, ceramics, and advanced coatings due to its ability to absorb and emit light efficiently.

Chemical Properties and CAS Number

• Chemical Formula: Eu₂O₃
• CAS Number: 1308-96-9
• Molecular Weight: 351.92 g/mol
• Density: 7.42 g/cm³
• Melting Point: 2,350°C
• Boiling Point: Sublimates at high temperatures
• Appearance: White to slightly pink powder
• Solubility: Insoluble in water, soluble in acids
• Crystal Structure: Cubic or monoclinic

Applications of Europium Oxide (Eu₂O₃) Micron Powder

1. Phosphors & Display Technologies

• Used in fluorescent lamps, LED lighting, and CRT displays.
• Enhances red and blue light emission in television and smartphone screens.

2. Optical & Laser Applications

• Utilized in fiber optics, laser materials, and photonic devices.
• Plays a key role in UV light conversion and security features.

3. Ceramics & Glass Industry

• Acts as a dopant in specialty glass for optical lenses and infrared applications.
• Used in high-performance ceramics for aerospace and military applications.

4. Nuclear & Magnetic Applications

• Applied in nuclear reactors due to its neutron absorption capabilities.
• Used in magneto-optical materials and superconductors.

5. Catalysis & Chemical Industry

• Serves as a catalyst in automotive exhaust control systems.
• Used in chemical reactions and organic synthesis.

6. Security Inks & Anti-Counterfeiting

• Incorporated into banknotes, passports, and security documents for anti-forgery measures.
• Employed in invisible inks and luminescent coatings.

Pricing of Europium Oxide (Eu₂O₃) Micron Powder

Prices vary based on purity, particle size, and bulk order quantity:

• Lab-Scale Orders: $500 – $1,500 per 100g
• Industrial-Scale Orders: $5,000 – $20,000 per kg
• Custom Orders: Prices depend on specific synthesis methods and purity requirements

Factors Influencing Pricing

• Purity Level (99.9% – 99.999%)
• Particle Size & Surface Area
• Processing Method (Micronization, Nano-Coating, or Agglomeration)
• Special Packaging for Optical or Electronic Applications
• Supply & Demand in the Rare Earth Market

Conclusion

Europium Oxide (Eu₂O₃) micron powder is a critical material in phosphors, optics, ceramics, and security technologies. Its luminescent, magnetic, and catalytic properties make it indispensable for high-tech applications.