Description
Specifications Table
Product Name – Holmium(III) oxide, REacton™, 99.995% (REO)
Quantity/Pack Size – 1g, 5g, 25g
Form – Powder
Grade – REacton™, 99.995% (REO)
Application – Optical coatings, magnetic materials, ceramic pigments
Product Overview
Holmium(III) oxide from REacton™ delivers exceptional 99.995% purity (REO basis), making it a premium choice for applications demanding ultra-low impurities. This high-grade rare earth oxide is synthesized through advanced purification processes to ensure consistent particle size distribution and minimal trace element contamination. The powder form offers excellent solubility in mineral acids while maintaining stability under standard laboratory conditions. Its unique electronic configuration contributes to distinctive optical and magnetic properties, particularly valuable in specialty glass formulations and advanced ceramic systems. The REacton™ certification guarantees rigorous quality control, with each batch tested for heavy metal content and rare earth impurity profiles. The material’s high thermal stability (decomposition temperature >2000°C) and resistance to hydration make it suitable for high-temperature processing environments. Packaged in airtight containers to prevent moisture absorption, this holmium oxide maintains its purity during storage and handling.
FAQs
1. What is the typical particle size range for this holmium(III) oxide?
The powder typically exhibits a particle size distribution between 1-5 microns, though exact specifications may vary slightly between production batches. For applications requiring specific particle sizes, additional processing may be necessary.
2. How does the REacton™ grade differ from standard holmium oxide?
REacton™ grade undergoes additional purification steps to achieve 99.995% purity, compared to standard grades which often contain higher levels of other rare earth oxides and metallic impurities. This makes it particularly suitable for sensitive applications where trace contaminants could affect performance.
3. What precautions should be taken when handling this material?
While holmium oxide is generally considered low toxicity, standard laboratory safety practices should be followed. Use in a well-ventilated area, wear appropriate PPE including gloves and safety glasses, and avoid generating dust to prevent inhalation. The material should be stored away from strong acids and oxidizing agents.
4. Can this holmium oxide be used for thin film deposition?
Yes, the high purity and consistent particle size make this material suitable for various thin film deposition techniques including sputtering and evaporation. The low impurity profile helps prevent defect formation in deposited films, which is critical for optical and electronic applications.
5. What is the shelf life of this product when stored properly?
When stored in its original, unopened container at room temperature in a dry environment, this holmium(III) oxide maintains its specified purity for at least 36 months from the date of manufacture. Exposure to humidity should be minimized to prevent potential hydration over extended storage periods.
