Description
Specifications Table
Product Name – Erbium(III) oxide, REacton™, 99.9% (REO)
Quantity/Pack Size – 1kg, 100g, 25g
Form – Powder
Grade – REacton™ (99.9% REO)
Application – Optical doping, ceramic glazes, phosphors, specialty glass production
Product Overview
Erbium(III) oxide (Er₂O₃) from REacton™ delivers 99.9% purity (REO basis), engineered for applications demanding exceptional optical and thermal properties. This high-grade rare earth oxide features a uniform pink powder form with controlled particle morphology, ensuring consistent performance in doping processes. The material exhibits minimal hygroscopicity, maintaining stability during storage and handling. Its high melting point (2344°C) and resistance to thermal shock make it ideal for high-temperature applications. The REacton™ grade undergoes rigorous purification to eliminate trace impurities, particularly other rare earth elements and transition metals, which could compromise performance in sensitive applications. The oxide’s unique electronic configuration enables efficient energy transfer in luminescent materials. Packaged under inert conditions to prevent oxidation, this erbium oxide maintains its purity throughout the supply chain. The product’s lot-to-lot consistency is verified through ICP-OES analysis, with certificates of analysis provided for each batch.
FAQs
1. What is the particle size distribution of this erbium(III) oxide?
The typical particle size ranges between 1-5 microns with a narrow distribution, optimized for uniform dispersion in various matrices.
2. How does this compare to 99.5% erbium oxide?
The 99.9% REO grade contains significantly lower levels of impurities, particularly other rare earth oxides and transition metals, which is critical for applications requiring precise doping levels.
3. What precautions should be taken during handling?
While generally stable, we recommend handling in a well-ventilated area with standard PPE as the fine powder may cause respiratory irritation if inhaled.
4. Can this be used for thin film deposition?
Yes, the high purity and controlled particle size make it suitable for physical vapor deposition and sputtering applications.
5. What’s the typical shelf life when stored properly?
When stored in the original sealed packaging at room temperature, the product maintains its specified purity for at least 36 months.
