Description
Specifications Table
Product Name – Palladium, 99.99%, (trace metal basis), powder, particle size -20 mesh
Quantity/Pack Size – 1GR, 5GR, 25GR
Form – Powder
Grade – 99.99% (trace metal basis)
Application – Catalysis, analytical chemistry, research-grade synthesis
Product Overview
This 99.99% pure palladium powder is a high-performance material designed for demanding laboratory applications where trace metal impurities must be minimized. The fine -20 mesh particle size ensures uniform dispersion and reactivity, making it suitable for catalytic processes, electrochemical studies, and precision analytical work. Produced under stringent quality controls, this palladium powder maintains exceptional consistency in composition and particle distribution, critical for reproducible experimental results. The trace metal basis certification guarantees minimal interference from residual elements, allowing researchers to achieve accurate data in sensitive analyses. Its powdered form facilitates easy handling and precise dosing, while the high surface area enhances catalytic efficiency. Whether used in hydrogenation reactions, sensor development, or as a reference standard, this palladium powder delivers reliable performance across diverse research applications. The product is packaged in inert conditions to preserve purity and prevent oxidation during storage.
FAQs
1. What is the significance of the -20 mesh particle size in this palladium powder?
The -20 mesh specification indicates that all particles pass through a 20-mesh screen, resulting in a fine powder that typically ranges between 841-595 microns. This particle size distribution ensures optimal surface area for catalytic reactions while maintaining good flow properties for laboratory handling. The uniformity helps prevent segregation during use and provides consistent reactivity in experimental procedures.
2. How does the trace metal basis certification affect experimental outcomes?
Trace metal basis certification means this palladium has been analyzed and confirmed to contain extremely low levels of metallic impurities. This is particularly important in applications like trace analysis, electrochemistry, or catalysis where even minute amounts of contaminants could skew results or poison catalytic sites. The certification ensures the material won’t introduce unwanted variables into sensitive experiments.
3. Can this palladium powder be used directly in fuel cell applications?
While this high-purity palladium powder meets the basic requirements for fuel cell research, additional processing may be required depending on the specific fuel cell design. The powder’s fine particle size and high purity make it suitable for catalyst layer preparation, but you may need to consider particle size optimization or support materials for commercial-scale fuel cell applications.
4. What storage conditions are recommended to maintain the powder’s purity?
Store the palladium powder in a cool, dry environment under inert gas protection when possible. The original packaging is designed to minimize exposure to oxygen and moisture. For long-term storage, consider using desiccants in the storage container and avoid frequent opening to prevent oxidation or contamination. Always handle in a clean environment to maintain the trace metal basis purity.
5. Are there any special handling precautions for this fine palladium powder?
Due to its fine particle size, this palladium powder can become airborne easily. Use in a well-ventilated fume hood and consider wearing appropriate respiratory protection if handling large quantities. The powder may also be pyrophoric in certain conditions, so avoid open flames or sparks during handling. Always use clean, dry tools to prevent contamination of the high-purity material.
