Certified by China Rare Earth Group
High-Purity Europium Oxide Eu₂O₃ 99.99% Supplier
Global Supplier of 99.9~99.999% Eu₂O₃
As an authorized partner of China Rare Earth Group, Ruisen delivers ultra-high purity Europium Oxide (Eu2O3) with ISO 9001-certified production and REACH/RoHS compliance.
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Ruisen – your trusted partner for Eu₂O₃ solutions.
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Europium Oxide (Eu2O3): A High-Purity Rare Earth Material for Advanced Applications
Europium oxide (Eu2O3), a rare earth compound belonging to the sesquioxides family, is a crystalline material prized for its luminescent properties.
With a linear formula Eu2O3 and CAS number 1308-96-9, this inorganic chemical compound crystallizes in a cubic structure, making it thermally stable up to 77 °F (25 °C). Its high purity grades (up to 99.999%) ensure efficient performance in electronics, lighting, and scientific research.
Key Specifications & Technical Properties of Europium Oxide ( Eu₂O₃)
| Property | Specification |
|---|---|
| Chemical Formula | Eu₂O₃ |
| CAS Number | 1308-96-9 |
| EC Number | 215-165-6 |
| Purity | 99.9% to 99.999% (trace metals basis) |
| Density | 7.42 g/cm³ |
| Form | Powder (ultrafine or nanoparticle) |
| Solubility | Insoluble in water, reacts with acid |
| Storage | Avoid moisture, store in air-tight containers |
Europium oxide exhibits strong optical absorption in the nm range, ideal for photoluminescence and absorption spectroscopy.
Europium Oxide vs Alternative Materials: Competitive Advantages in Performance & Versatility
While alternatives like dysprosium oxide (Dy₂O₃) or ferrite magnets exist, Nd₂O₃ offers unmatched benefits:
| Feature | Eu₂O₃ | Alternatives (e.g., Y2O3) |
|---|---|---|
| Luminescence | Red emission at 613 nm | Limited red or blue phosphor efficiency |
| Thermal Stability | Stable up to 100 kPa | Lower resistance to ignition |
| Application | Widely used as a red phosphor | Less versatile in vehicular applications |
| Synthesis | Lanthanide doped precision | Complex synthesis steps |
Eu₂O₃ outperforms substitutes in fluorescence intensity and structural durability, making it critical for television sets and fluorescent lamps.
Europium Oxide (Eu2O3) Applications: Powering Electronics, Energy & Optical Technologies
- Lighting & Displays: As a blue phosphor in television sets and red emitter in including LED-based screens.
- Nuclear Control: Neutron absorption spectroscopy in reactors due to high-purity europium oxide.
- Biomedical Imaging: Nanoparticle suspension for detection of cellular activity.
- Ceramics: Enhances conductivity in ceramic fuel cells.
- Lighting & Displays: As a blue phosphor in television sets and red emitter in including LED-based screens.
Its wide variety of industry applications stems from its electron configuration ([Xe] 4f⁷ 6s²), which impact the ability to dope metal oxides effectively.
How Europium Oxide Drives Innovation: Unique Properties Enabling Industry Breakthroughs
Europium compounds like Eu2O3 are also an agent in:
- Quantum computing: Lanthanide doped nanotube synthesis.
- Anti-counterfeiting: Fluorescent markers in currency.
- Green Energy: Catalysis in carbon-neutral solution development.
- Quantum computing: Lanthanide doped nanotube synthesis.
The oxide’s elemental property to induce luminescence under UV light has revolutionized portable electronics displays.
Europium Oxide in Scientific Research: Enabling Cutting-Edge Innovations & Experimental Success
Researchers leverage Eu2O3’s optical and chemical traits for:
- X-ray phosphor screens (Smith et al, 2022).
- Laser material optimization.
- Virus or attack detection via fluorescence tagging.
- X-ray phosphor screens (Smith et al, 2022).
Its insoluble in water nature ensures reliability in vacuum-based experiments.
Of course! You are always welcome to visit us. Our factory is located in the wanggao industrial park,hezhou, guangxi, China. We have a friendly and professional team ready to assist you throughout your visit to make sure you have a great experience.
We are an authorized supplier for China Rare Earth Group, and all our prices are ex-factory. When you order rare earth oxides from us, you not only receive the most competitive pricing, but also benefit from a professional team that handles every detail for you. This not only helps you reduce costs, but also minimizes risks, ensuring a safer and more efficient procurement process.
All products can be tracked in batches via QR codes.
We will provide you with a quote on the same day we receive your inquiry. To ensure the accuracy of the quote, please provide detailed information, including the specific purchase quantity, delivery address, and shipping method. Please note that the quote is only valid on the day it is issued (based on Beijing time).
Different rare earth oxides will have different MOQs.
Please provide your requirements and our professional team will respond to you within 20 minutes.
Generally, products can be dispatched from the factory within 1 to 2 weeks, although the exact timeframe may vary depending on the purchase quantity. Additionally, the delivery time to your designated location depends on your geographic area and the selected shipping method.
Why Choose Ruisen for Your Europium Oxide (Eu2O3) Supply?
- Guarantee: Ultra high purity (99.999%) compliant with ISO standards.
- Tailored Solutions: Powder form, nanoparticle sizes, or ceramics-grade trioxide.
- Global Logistics: Contact us via email ([email protected]) for bulk orders.
We specialize in manufacturing europium oxide tailored to specific industry needs.
Europium Oxide (Eu2O3) FAQs
A: Yes, but avoid prolonged contact with skin. Store in a site to avoid humidity.
A: Electronics, lighting, and scientific research (e.g., absorption spectroscopy).
A: Through X-ray diffraction and elemental analysis.
A: Yes—its density and cubic structure improve ceramics’ thermal resistance.
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