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High-Purity Europium Oxide(Eu₂O₃) Supplier | Certified by China Rare Earth Group

Global Supplier of 99.99% Europium Oxide for Advanced Industrial Applications
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.

Request a Quote Now to Access:
  ✅  Competitive Bulk Pricing (50kg+ orders)
  ✅  Free Technical Consultation by material science experts
  ✅  Same-Day Shipping with real-time logistics tracking
  ✅  Customizable Purity (99.9%~99.999%) & Particle Size (50nm-5μm)

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Wholesale

High-Purity Europium Oxide(Eu₂O₃) Supplier | Certified by China Rare Earth Group

Global Supplier of 99.99% Europium Oxide for Advanced Industrial Applications
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.

Request a Quote Now to Access:
  ✅  Competitive Bulk Pricing (50kg+ orders)
  ✅  Free Technical Consultation by material science experts
  ✅  Same-Day Shipping with real-time logistics tracking
  ✅  Customizable Purity (99.9%~99.999%) & Particle Size (50nm-5μm)

Europium Oxide (Eu₂O₃): The Essential Rare Earth Compound for Lighting, Displays, and More

Europium oxide (Eu₂O₃), a rare earth compound, is highly valued for its unique optical properties, particularly its intense red luminescence. It plays a crucial role in the production of phosphors, which are used in lighting, displays, and various other advanced technologies. This guide offers a comprehensive look at Eu₂O₃, essential for researchers, engineers, and industry leaders.

At Ruisen, we are committed to providing you with high-purity Europium Oxide (Eu₂O₃) tailored to your specific needs, ensuring optimal performance in your applications.

Erbium Oxide Er₂O₃
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What is Europium Oxide (Eu₂O₃)?

Europium oxide (Eu₂O₃), also known as europia, is a chemical compound consisting of europium and oxygen. It is a white to pale pink powder, although the color can vary depending on the purity and crystal structure. Its unique ability to emit intense red light makes it indispensable in many lighting and display technologies.

Key Facts About Europium Oxide (Eu₂O₃)

  • Chemical Formula: Eu₂O₃
  • CAS Number: 1308-96-9
  • Appearance: White to pale pink powder
  • Molar mass: 351.92 g/mol
  • Melting point: ~2350 °C (4262 °F)

Europium oxide belongs to the lanthanide series and typically exhibits a +3 oxidation state.

Exploring the Key Properties of Europium Oxide (Eu₂O₃)

Physical Properties

  • Appearance: White to pale pink powder
  • Melting Point: Approximately 2350 °C (4262 °F)
  • Density: 7.44 g/cm³

Chemical Properties

  • Stability: Stable in air and resistant to most chemicals
  • Oxidation State: Primarily exists in the +3 oxidation state
  • Solubility: Insoluble in water, soluble in acids
 Order Dysprosium Oxide

 Order Dysprosium Oxide

We are an authorized global rare earth oxide wholesaler by China Rare Earth Group. Share your dysprosium oxide needs and get the best price and free samples!

 Order Dysprosium Oxide

 Order Dysprosium Oxide

We are an authorized global rare earth oxide wholesaler by China Rare Earth Group. Share your dysprosium oxide needs and get the best price and free samples!

The Production Journey: From Rare Earth Ores to High-Purity Eu₂O₃

The production of high-purity europium oxide involves a multi-stage process, starting with the extraction of europium from rare earth ores.

Production Steps

  1. Mining and Extraction: Europium is extracted from minerals such as monazite and xenotime.
  2. Separation and Purification: Solvent extraction and ion exchange are used to isolate europium from other rare earth elements.
  3. Oxidation: Europium metal is oxidized to form europium oxide.
  4. Refinement: The resulting europium oxide undergoes refinement to achieve high-purity levels.

We partner with manufacturers who adhere to stringent quality control standards, ensuring consistent purity and performance.

Versatile Applications: Where is Europium Oxide (Eu₂O₃) Used?

1. Phosphors

  • Red Phosphor: The most significant application is as a red phosphor in:
    • CRT (Cathode Ray Tube) Displays: Used in older television screens and monitors.
    • LED Lighting: Used to create efficient and bright red LEDs.
    • Fluorescent Lamps: Enhancing the color rendering index of fluorescent lamps.

2. Nuclear Technology

  • Control Rods: Due to its high neutron absorption cross-section, it is used in control rods in nuclear reactors.
    • Specific application examples:
      • Nuclear reactor control rods: Regulating the rate of nuclear fission.

3. Other Applications

  • Lasers: Used as a dopant in certain laser materials.
  • Magneto-Optical Materials: Used in some magneto-optical data storage devices.

Europium Oxide vs. Other Rare Earth Oxides: A Detailed Comparison

While many rare earth oxides share similar characteristics, Europium oxide possesses unique qualities, especially in its luminescent properties.

PropertyEuropium Oxide (Eu₂O₃)Yttrium Oxide (Y₂O₃)Terbium Oxide (Tb₄O₇)
Primary UseRed Phosphors, Nuclear Control RodsHost Material for PhosphorsGreen Phosphors
Luminescence ColorRedNone (Host Material)Green
Neutron AbsorptionHighLowModerate

Safety Measures: Handling and Storing Europium Oxide

While Europium Oxide is generally considered safe, following safety guidelines is essential for handling and storage.

Safety Guidelines

  • Handling: Prevent inhalation and contact with skin and eyes by using appropriate personal protective equipment (PPE).
  • Storage: Store in a cool, dry, and well-ventilated area. Keep containers sealed tightly to prevent moisture absorption and contamination.

Why Choose Ruisen as Your Europium Oxide Supplier?

  • Authorized by China Rare Earth Group: Ensuring reliable sourcing and quality.
  • Competitive Wholesale Prices: Maximize your cost savings.
  • High-Purity Materials: Meeting the most demanding application requirements.
  • Free Samples Available: Evaluate our quality before you commit.
  • Expert Technical Support: Our team of experts can assist you with your technical inquiries.
  • Global Shipping: We ship Europium oxide worldwide.

Frequently Asked Questions (FAQs) About Europium Oxide

What is Europium Oxide (Eu₂O₃) primarily used for?

It is primarily used as a red phosphor in lighting and displays and in nuclear control rods.

What purity levels of Europium Oxide do you offer?

We offer Europium Oxide with purity levels ranging from 99.9% to 99.999%.

How should I store Europium Oxide?

Store in a cool, dry place away from moisture and incompatible materials.

Do you provide a Certificate of Analysis (COA)?

Yes, a detailed COA is provided with each batch of Europium Oxide.

For more information on rare earth oxides, please visit our company homepage.

Request a Quote for High-Purity Europium Oxide (Eu₂O₃)

Contact us today to discuss your Europium Oxide requirements and receive a competitive quote. Our material science experts are ready to assist you with technical consultations and customized solutions.

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