Description
Specifications Table
Product Name – Cadmium Foil, 0.25mm (0.01in) Thick, Puratronic™, 99.9975% (Metals Basis) Quantity/Pack Size – 100x100mm, 50x50mm Form – Foil Grade – Puratronic™ (99.9975% metals basis) Application – High-purity applications, analytical testing, research experiments
Product Overview
This high-purity cadmium foil is engineered for demanding laboratory applications where trace impurities can compromise results. With a 99.9975% metals basis purity (Puratronic™ grade), it ensures minimal contamination risk in sensitive experiments. The 0.25mm (0.01in) thickness provides an optimal balance between durability and flexibility, making it suitable for precise cutting or shaping without compromising structural integrity. The foil’s uniform composition and consistent thickness across the entire sheet guarantee reproducible results in critical procedures. Its high-density metallic structure offers excellent thermal and electrical conductivity, while the ultra-low impurity profile prevents interference in spectroscopic or electrochemical analyses. The foil is supplied in protective packaging to prevent oxidation and surface contamination during storage. Each batch undergoes rigorous quality control to verify purity and dimensional accuracy, ensuring reliable performance in research and industrial applications. The Puratronic™ designation indicates this material meets the strictest purity standards for metals used in advanced scientific research.
FAQs
1. What is the typical shelf life of this cadmium foil when stored properly?
When stored in its original packaging under dry, room-temperature conditions away from direct light and moisture, this cadmium foil maintains its specified purity and physical properties for at least 24 months from the date of manufacture. The protective packaging is designed to minimize oxidation and surface degradation over time.
2. Can this foil be cut into smaller pieces without affecting its purity?
Yes, the foil can be cut using clean, non-contaminating tools such as ceramic or stainless steel scissors. To preserve purity, we recommend cleaning the cutting tools with isopropyl alcohol before use and handling the foil with powder-free gloves in a clean environment. Avoid using carbon steel tools as they may introduce iron contaminants.
3. How does this Puratronic™ grade compare to standard commercial cadmium foil?
The Puratronic™ grade represents the highest commercially available purity level for cadmium, with a metals basis purity of 99.9975%. This is significantly higher than standard commercial grades (typically 99.9% or lower), which contain higher levels of impurities like lead, zinc, and copper that could interfere with sensitive analytical procedures or alter experimental outcomes.
4. What precautions should be taken when handling this cadmium foil?
Cadmium is a toxic metal that requires careful handling. Always use powder-free nitrile gloves and work in a well-ventilated area or under a fume hood. Avoid inhaling any dust that may form during cutting or handling. After use, wash hands thoroughly with soap and water. Store the foil in its original packaging when not in use to prevent accidental exposure.
5. Is this foil compatible with common laboratory solvents?
The foil exhibits good resistance to many organic solvents at room temperature, including alcohols, acetone, and hydrocarbons. However, it will react with strong acids (particularly nitric or sulfuric acid) and should not be exposed to oxidizing agents. For specific solvent compatibility in your application, we recommend conducting a small-scale test first or consulting material safety data for cadmium.
