Description
Specifications Table
Product Name – Cerium(III) iodide, UltraDry™, 99.9% (REO)
Quantity/Pack Size – 25g, 5g, 1g
Form – Crystalline powder
Grade – UltraDry™, 99.9% (REO)
Application – Synthesis, catalysis, optical materials
Product Overview
Cerium(III) iodide, UltraDry™, with 99.9% purity (REO) is a high-grade rare earth metal halide designed for applications requiring exceptional moisture control and chemical stability. This anhydrous form ensures minimal water content, making it suitable for sensitive reactions where even trace moisture can compromise results. The crystalline powder maintains consistent particle size distribution, facilitating precise dosing in synthesis protocols. Its high purity level minimizes impurities that could interfere with catalytic activity or optical properties, ensuring reliable performance in advanced research environments. The UltraDry™ designation indicates rigorous packaging under inert conditions, preserving the material’s integrity during storage and handling. This product is particularly valued in specialized chemical processes where cerium’s unique redox properties and coordination chemistry are leveraged. The compound’s stability under controlled conditions makes it a preferred choice for laboratories prioritizing reproducibility and high-purity reagents.
FAQs
1. What precautions should be taken when handling Cerium(III) iodide due to its moisture sensitivity?
Store and handle the product in an inert atmosphere, such as a glove box or under dry nitrogen/argon. Use moisture-free solvents and equipment to prevent hydrolysis, which can degrade the compound and form oxyiodides. Always reseal the container immediately after use to maintain the UltraDry™ conditions.
2. Is this Cerium(III) iodide compatible with standard glassware, or are special materials required?
The compound can be used with borosilicate glassware, but ensure all surfaces are thoroughly dried and free of residual moisture. For prolonged reactions or storage, consider using PTFE-lined or polyethylene containers to minimize potential interactions with glass, especially under extreme pH conditions.
3. Are there lower-purity alternatives available if 99.9% (REO) is not critical for my application?
Yes, cerium(III) iodide is also available in technical grades (typically 99.5% or lower), which may suffice for less demanding applications. However, these alternatives may contain higher levels of rare earth or metallic impurities that could affect catalytic performance or optical clarity.
4. How should Cerium(III) iodide be stored to maintain its UltraDry™ properties long-term?
Store the unopened container in a desiccator with a high-capacity drying agent (e.g., phosphorus pentoxide or molecular sieves) at room temperature. Avoid exposure to air or humidity, and keep away from direct light. Once opened, use the product within 6 months for optimal performance, even if stored under inert conditions.
5. What is the typical lead time for sourcing this product in India, and are there import restrictions?
Domestic stock is usually available for immediate dispatch, with delivery within 3–5 business days for most regions. As a rare earth compound, ensure your institution complies with local chemical import regulations, though cerium iodide generally faces fewer restrictions compared to other controlled substances. Bulk orders may require additional documentation.
