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High-Purity Lanthanum Oxide (La₂O₃) Supplier | Certified by China Rare Earth Group
Global Supplier of 99.99% Lanthanum Oxide for Advanced Industrial Applications
As an authorized partner of China Rare Earth Group, Ruisen delivers ultra-high purityLanthanum Oxide (La₂O₃) 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)
Lanthanum
La
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Wholesale
High-Purity Lanthanum Oxide (La₂O₃) Supplier | Certified by China Rare Earth Group
Global Supplier of 99.99% Lanthanum Oxide for Advanced Industrial Applications
As an authorized partner of China Rare Earth Group, Ruisen delivers ultra-high purityLanthanum Oxide (La₂O₃) 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)
Lanthanum Oxide (La₂O₃): The Ultimate Guide for Advanced Applications
Lanthanum Oxide (La₂O₃), CAS Number 1312-81-8, is a critical rare earth compound known for its exceptional properties and diverse applications in advanced materials, optics, and catalysis. This comprehensive guide explores the properties, uses, and industrial importance of La₂O₃, making it an essential resource for researchers, engineers, and procurement professionals.
Key Facts About Lanthanum Oxide
- Chemical Formula: La₂O₃
- CAS Number: 1312-81-8
- Appearance: White, odorless powder
- Molecular Weight: 325.81 g/mol
- Melting Point: 2,290 °C (4,154 °F)
- Crystal Structure: Hexagonal
At Ruisen, we are committed to providing you with high-purity Lanthanum Oxide that meets the stringent requirements of your applications. We offer customizable purity levels and particle sizes to ensure optimal performance.
Unlocking the Potential: Chemical & Physical Properties of La₂O₃
Chemical Properties
- Reactivity: Reacts with acids to form lanthanum salts (e.g., lanthanum chloride, lanthanum nitrate).
- Basicity: Exhibits basic oxide behavior.
- Stability: Highly stable under normal conditions, resistant to decomposition.
- Insolubility: Insoluble in water, soluble in dilute acids.
Physical Properties
- High Refractive Index: Essential for optical applications. (Typically around 1.9-2.0)
- Low Dispersion: Minimizes chromatic aberration in lenses.
- High Ionic Conductivity: Enables use in solid oxide fuel cells (SOFCs).
- Thermal Stability: Maintains its properties at high temperatures.
These exceptional properties make Lanthanum Oxide a valuable material in a wide range of applications, driving innovation in various industries.
Applications Across Industries: Where is Lanthanum Oxide Used?
1. Optics and Photonics
- High-Index Optical Glass: Improves lens clarity, reduces distortion in cameras, telescopes, and microscopes.
- X-Ray Imaging: Enhances the sensitivity of X-ray intensifying screens.
- Phosphors: Used in lighting and display technologies for brighter and more efficient performance.
2. Ceramics and Catalysis
- Ceramic Additive: Improves alkali resistance, thermal stability, and mechanical strength of ceramic materials.
- Catalytic Converter: Reduces harmful emissions in automobiles by promoting catalytic reactions.
- Catalyst Support: Provides a stable and active support for catalysts in various chemical processes.
3. Electronics and Energy
- Solid Oxide Fuel Cells (SOFCs): Enables efficient ion transport, contributing to the performance of SOFCs.
- Dielectric Material: Used in high-frequency electronic components.
- Thermoelectric Materials: Converts heat into electrical energy, and vice versa.
4. Other Applications
- Water Treatment: Lanthanum chloride (derived from La₂O₃) is used to remove phosphates from water.
- Specialty Alloys: Enhances the properties of certain alloys.
With its versatility and unique properties, Lanthanum Oxide continues to find new applications in emerging technologies.
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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!
Beyond La₂O₃: Exploring Other Important Lanthanum Compounds
Lanthanum Oxide serves as a crucial precursor for various other lanthanum compounds with distinct industrial applications:
- Lanthanum Chloride (LaCl₃): Used in water treatment for phosphate removal and as a catalyst in organic synthesis.
- Lanthanum Nitrate (La(NO₃)₃): Employed in the production of catalysts and specialty chemicals.
- Lanthanum Carbonate (La₂(CO₃)₃): Used as a phosphate binder in the treatment of hyperphosphatemia.
- Lanthanum Hydroxide (La(OH)₃): A precursor for the synthesis of other lanthanum-based materials.
Customizable Solutions: Purity and Particle Size Tailored to Your Needs
At Ruisen, we understand that different applications require specific properties. That’s why we offer customizable purity levels and particle sizes for our Lanthanum Oxide:
- Purity Levels: 99.9% (3N), 99.99% (4N), 99.999% (5N)
- Particle Sizes: Ranging from 50nm to 5μm
Contact our material science experts to discuss your specific requirements and find the optimal Lanthanum Oxide solution for your application.
Quality You Can Trust: Certifications & Traceability
Ruisen is committed to providing Lanthanum Oxide with the highest quality and consistency. Our products are manufactured under strict quality control standards and come with:
- ISO 9001 Certification: Demonstrating our commitment to quality management.
- REACH and RoHS Compliance: Ensuring environmental responsibility and safety.
- Certificate of Analysis (COA): Providing detailed information about the purity, particle size, and other key characteristics of each batch.
- Full Traceability: Tracking the entire production process from raw materials to finished product.
Safety First: Handling and Storage Guidelines for La₂O₃
When handling Lanthanum Oxide, it’s important to follow these safety guidelines:
- Storage: Store in a cool, dry place away from moisture and incompatible materials.
- Handling: Avoid inhalation, ingestion, and contact with skin and eyes. Use appropriate personal protective equipment (PPE) such as gloves, respirators, and safety glasses.
- Disposal: Dispose of in accordance with local, state, and federal regulations.
Refer to the Safety Data Sheet (SDS) for detailed safety information.
Why Choose Ruisen as Your Lanthanum 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 yttrium oxide worldwide.
Frequently Asked Questions (FAQs) About Lanthanum Oxide
What is the CAS number for Lanthanum Oxide?
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What purity levels of Lanthanum Oxide do you offer?
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Do you provide a Certificate of Analysis (COA) with your Lanthanum Oxide?
For more information on rare earth oxides, please visit our company homepage.
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