Brief information of Praseodymium oxide
Formula: Pr6O11
CAS No.: 12037-29-5
Molecular Weight: 1021.43
Density: 6.5 g/cm3
Melting point: 2183 °C
Appearance: Brown powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
Application of Praseodymium oxide :
Praseodymium Oxide, also called Praseodymia, used to colour glasses and enamels; when mixed with certain other materials, Praseodymium produces an intense clean yellow colour in glass. Component of didymium glass which is a colourant for welder's goggles, also as important additive of Praseodymium yellow pigments. Praseodymium Oxide in solid solution with ceria, or with ceria-zirconia, have been used as oxidation catalysts. It can be used to create high-power magnets notable for their strength and durability.
Specification of Praseodymium oxide
| Products Name |
Praseodymium Oxide
|
| Pr6O11/TREO (% min.) |
99.999 |
99.99 |
99.9 |
99 |
| TREO (% min.) |
99 |
99 |
99 |
99 |
| Loss On Ignition (% max.) |
1 |
1 |
1 |
1 |
| Rare Earth Impurities |
ppm max. |
ppm max. |
% max. |
% max. |
| La2O3/TREO |
2 |
50 |
0.02 |
0.1 |
| CeO2/TREO |
2 |
50 |
0.05 |
0.1 |
| Nd2O3/TREO |
5 |
100 |
0.05 |
0.7 |
| Sm2O3/TREO |
1 |
10 |
0.01 |
0.05 |
| Eu2O3/TREO |
1 |
10 |
0.01 |
0.01 |
| Gd2O3/TREO |
1 |
10 |
0.01 |
0.01 |
| Y2O3/TREO |
2 |
50 |
0.01 |
0.05 |
| Non-Rare Earth Impurities |
ppm max. |
ppm max. |
% max. |
% max. |
| Fe2O3 |
2 |
10 |
0.003 |
0.005 |
| SiO2 |
10 |
100 |
0.02 |
0.03 |
| CaO |
10 |
100 |
0.01 |
0.02 |
| Cl- |
50 |
100 |
0.025 |
0.03 |
| CdO |
5 |
5 |
|
|
| PbO |
10 |
10 |
|
|
Characteristics and Properties
Praseodymium Oxide exhibits several distinctive characteristics that make it valuable across multiple applications:
- Unique Color: Characteristic light green to yellowish-green appearance
- Mixed Valence State: Contains both Pr³⁺ and Pr⁴⁺ ions in stable configuration
- Optical Properties: High refractive index and selective light absorption
- Ceramic Properties: Excellent sintering aid for advanced ceramics
- Catalytic Activity: Promotes oxidation reactions in catalytic systems
- Thermal Stability: Maintains structural integrity at high temperatures
- Electrical Conductivity: Exhibits semiconductor properties in certain conditions
- Magnetic Behavior: Paramagnetic properties useful in specialized applications
Advantages of Our Praseodymium Oxide
Our premium Praseodymium Oxide offers several key advantages:
- Superior Purity: Meticulously refined to remove impurities that could affect performance
- Consistent Particle Size: Carefully controlled morphology for optimal application performance
- Batch-to-Batch Consistency: Reliable quality ensures predictable results in your processes
- Traceability: Complete documentation and certification for regulatory compliance
- Technical Support: Comprehensive application assistance from our expert team
- Research Partnerships: Collaborative approach to developing innovative applications
- Sustainable Production: Environmentally responsible manufacturing practices
Safety and Handling
Proper handling of Praseodymium Oxide ensures both safety and product integrity:
Storage Recommendations:
- Store in a cool, dry place away from incompatible materials
- Keep containers tightly sealed when not in use
- Avoid extreme temperature fluctuations
- Protect from moisture to prevent degradation
Handling Precautions:
- Use appropriate personal protective equipment (PPE) including gloves and safety glasses
- Work in well-ventilated areas to minimize dust inhalation
- Implement proper dust control measures
- Follow standard procedures for handling chemical powders
Safety Documentation:
- Comprehensive Safety Data Sheets (SDS) provided with all shipments
- Regulatory compliance documentation available upon request
- Technical handling guidelines for specific applications
- Emergency response information readily accessible
Quality Assurance
Our commitment to quality is demonstrated through:
- ISO 9001:2015 certified manufacturing processes
- Comprehensive testing of each production batch
- Certificate of Analysis (CoA) provided with every shipment
- Regular audits and continuous improvement initiatives
- State-of-the-art analytical equipment for quality verification
- Adherence to international standards and regulations
Technical Support
Our team of rare earth specialists provides comprehensive support services:
- Application-specific consultation
- Process optimization recommendations
- Compatibility guidance with other materials
- Troubleshooting assistance
- Custom formulation development
- Regulatory compliance support
Why Choose Us
As your dedicated Praseodymium Oxide supplier, we offer several compelling advantages:
- Vertical Integration: Complete control over the entire production chain
- Consistent Quality: Rigorous testing and quality assurance protocols
- Flexible Packaging: Custom packaging options from lab quantities to bulk industrial orders
- Technical Expertise: Access to our team of rare earth specialists for application guidance
- Reliable Supply Chain: Strategic inventory management for uninterrupted supply
- Competitive Pricing: Transparent pricing structure with volume discounts
- Customized Solutions: Tailored specifications to meet your exact requirements
- Global Logistics: Efficient worldwide shipping and delivery
For inquiries about our Praseodymium Oxide products, technical specifications, or to request a quote, please contact our dedicated sales team. We're committed to providing the highest quality rare earth materials to support your innovative applications and research needs.
Certificate：
What we can provide：
