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Yttrium Oxide Y2O3 99.999% 5N High Purity Fine Powder for Ceramic Phosphor Optical Coating Applications
Product Details:
| Place of Origin: | Jiangxi, China |
| Brand Name: | China High Broad |
| Certification: | ISO 9001:2015, COA |
| Model Number: | Y2O3-5N-001 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 kg |
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| Price: | USD 50-120 / kg |
| Packaging Details: | Vacuum-sealed inner bag with moisture-proof aluminum foil liner, export-grade fiber drum outer packaging |
| Delivery Time: | 3-7 working days after payment confirmation |
| Payment Terms: | T/T, L/C, Western Union |
| Supply Ability: | 10 Tons per Month |
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Detail Information |
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| Product Name: | Yttrium Oxide (Y2O3) | Purity: | 99.999% (5N) |
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| CAS Number: | 1314-36-9 | Molecular Formula: | Y2O3 |
| Molecular Weight: | 225.81 G/mol | Particle Size Range: | 0.2-0.5μm, 2-5μm, 20-50μm |
| Appearance: | White Crystalline Powder | Density: | 5.01 G/cm³ |
| Melting Point: | 2410°C | ||
| Highlight: | Yttrium Oxide high purity powder,Y2O3 ceramic phosphor coating,5N rare earth oxide powder |
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Product Description
High Purity 99.999% 5N Yttrium Oxide Y2O3 Powder
Yttrium Oxide (Y2O3) is a high-purity rare earth oxide powder engineered for demanding industrial applications. With 99.999% (5N) purity, our yttrium oxide delivers exceptional performance in advanced ceramics, optical coatings, phosphor materials, and high-temperature refractory systems.
Key Features
- Ultra-High Purity: 99.999% (5N) yttrium oxide with minimal rare earth impurities
- Customizable Particle Size: Available in sub-micron (0.2-0.5μm), fine (2-5μm), and coarse (20-50μm) grades
- Excellent Thermal Stability: Melting point of 2410°C for high-temperature applications
- Superior Optical Properties: High refractive index, ideal for optical thin-film coatings
- Consistent Batch Quality: ISO 9001:2015 certified production with Certificate of Analysis (COA) for every shipment
- High Chemical Purity: Low levels of other rare earth elements and transition metals
Applications
- Advanced Ceramics: Yttria-stabilized zirconia (YSZ), structural ceramics, and engineering ceramic components
- Phosphor Materials: Host matrix for europium-doped red phosphors in LED lighting and display technologies
- Optical Coatings: Anti-reflective and high-damage-threshold coatings for laser optics and IR windows
- Superconductors: Raw material for YBCO (Yttrium Barium Copper Oxide) high-temperature superconductors
- Refractory Materials: Crucibles, nozzles, and thermal barrier coatings
- Magnet Materials: Additive in rare earth permanent magnet production
- Nuclear Applications: Neutron absorption and shielding components
Technical Specifications
| Parameter | Specification |
| Chemical Formula | Y2O3 |
| Purity | ≥ 99.999% (5N) |
| CAS Number | 1314-36-9 |
| Molecular Weight | 225.81 g/mol |
| Appearance | White crystalline powder |
| Density | 5.01 g/cm³ |
| Melting Point | 2410°C |
| Particle Size Range | 0.2-0.5μm / 2-5μm / 20-50μm |
| Rare Earth Impurities | < 10 ppm (each) |
| Loss on Ignition | < 1.0% |
Packaging & Storage
Each batch is vacuum-sealed in moisture-proof aluminum foil inner bags and packed in export-grade fiber drums. Standard packaging: 1kg, 5kg, 25kg per drum. Custom packaging available upon request. Store in a cool, dry environment away from moisture and incompatible materials.
Quality Assurance
Every shipment includes a detailed Certificate of Analysis (COA) documenting purity, particle size distribution, and impurity levels. Our ISO 9001:2015 certified quality management system ensures consistent product performance batch after batch.
Why Choose China High Broad?
- Decades of rare earth material processing expertise
- Stable supply chain with direct access to Jiangxi rare earth resources
- Flexible order quantities from R&D samples to full-container bulk shipments
- Technical support for material selection and application optimization
Contact us today for a competitive quote, free sample request, or technical consultation. We respond within 24 hours to all inquiries.
