Description
Specifications Table
Product Name – Cadmium Oxide, Puratronic™, 99.998% (metals basis)
Quantity/Pack Size – 500g, 100g, 25g
Form – Powder
Grade – Puratronic™ (99.998% metals basis)
Application – High-precision synthesis, semiconductor research, analytical standards
Product Overview
Cadmium oxide in Puratronic™ grade (99.998% metals basis) is a high-purity, fine powder designed for applications where trace impurities can compromise results. Its ultra-low impurity profile ensures consistent performance in semiconductor fabrication, advanced material synthesis, and as a reference standard in analytical chemistry. The powder form allows for precise weighing and uniform dispersion in solutions or solid-state reactions. With a tightly controlled particle size distribution, this cadmium oxide minimizes batch-to-batch variability, making it a reliable choice for researchers and industrial labs requiring reproducibility. Its stability under standard storage conditions (sealed, dry environment) preserves its purity over extended periods. The Puratronic™ designation guarantees rigorous quality control, with each batch tested for metallic and non-metallic contaminants to meet exacting specifications. This grade is particularly suited for processes where even parts-per-million levels of impurities could affect outcomes, such as in thin-film deposition or as a precursor for cadmium-based compounds.
FAQs
1. What is the particle size range of this cadmium oxide powder?
The typical particle size distribution falls within the sub-micron to low-micron range, optimized for homogeneous mixing and reaction efficiency. Exact specifications are provided in the certificate of analysis.
2. Is this cadmium oxide compatible with aqueous solutions for synthesis?
Yes, it dissolves in dilute mineral acids and can be used to prepare cadmium salt solutions, though solubility depends on pH and temperature conditions.
3. Are there lower-purity alternatives available for general lab use?
For applications not requiring 99.998% purity, standard-grade cadmium oxide (99.5%–99.9%) may be suitable, though impurity profiles will differ significantly.
4. How should this product be stored to maintain its purity?
Store in the original sealed container under inert gas if possible, in a cool, dry place away from oxidizing agents and moisture to prevent degradation or contamination.
5. Does this cadmium oxide contain any binder or anti-caking agents?
No, this Puratronic™ grade is free from additives, ensuring the stated 99.998% purity is maintained without interference from processing aids.
—
