Description
Specifications Table
| Product Name | Calcium oxide, Puratronic™, 99.998% |
|---|---|
| Pack Size | 250g, 50g, 10g, 2g |
| Form | Powder |
| Grade | Puratronic™ (99.998% metals basis) |
| Application | Analytical chemistry, research, high-purity synthesis |
Product Description
When your experiments demand the highest purity, Calcium Oxide, Puratronic™ from eqipped delivers unmatched quality. This ultra-high-purity (99.998%) calcium oxide is meticulously refined to exclude alkaline earth and alkali metal impurities (max 130ppm), making it ideal for sensitive analytical applications, advanced research, and high-precision synthesis.
Whether you’re working in a university lab, research facility, or industrial setting, this Puratronic™ grade ensures consistent results without contamination risks. The fine powder form allows for easy handling and precise measurements, while the rigorous quality control behind Thermofisher’s Puratronic™ line guarantees lot-to-lot reliability.
From catalyst preparation to moisture absorption in controlled environments, this calcium oxide excels where standard grades fall short. Researchers trust it for applications requiring minimal trace metal interference, such as semiconductor manufacturing, pharmaceutical analysis, and materials science.
Need ultra-pure calcium oxide for your next experiment? Order online today and experience the eqipped difference—fast shipping, authentic products, and lab-ready quality.
Why High-Purity Calcium Oxide Matters
In analytical chemistry, even trace impurities can skew results. This Puratronic™ calcium oxide undergoes advanced purification to remove metals like magnesium, sodium, and potassium, which are common contaminants in lower grades. The result? Cleaner reactions, more accurate data, and fewer experimental variables to troubleshoot.
For educators, this grade provides students with a professional-quality reagent, helping them learn techniques without compromising on material purity. The 99.998% specification means you can confidently use it in quantitative analysis, gravimetric tests, or as a drying agent in moisture-sensitive processes.
Applications in Real-World Labs
This calcium oxide isn’t just for textbooks—it’s a workhorse in modern labs. Here’s where it shines:
In materials science, it serves as a precursor for high-performance ceramics and cements. Researchers developing new composites rely on its consistency to avoid batch variations.
For environmental testing, its hygroscopic nature makes it invaluable in moisture absorption studies, while its purity ensures no interference with spectroscopic analysis.
Even in educational settings, professors use this grade to demonstrate stoichiometry and acid-base reactions without the noise of impurities affecting outcomes.
Handling and Storage Tips
While calcium oxide is generally stable, proper handling extends its shelf life and maintains purity. Store in a tightly sealed container in a cool, dry place away from acids and moisture. Always use in a well-ventilated area or fume hood when working with larger quantities.
For long-term storage, consider desiccants in the storage area to prevent gradual moisture absorption. When transferring, use clean, dry tools to avoid contamination.
Risk Note
Calcium oxide is corrosive and can cause severe skin and eye irritation. Always wear appropriate PPE (gloves, goggles, lab coat) when handling. In case of contact, rinse immediately with plenty of water. Keep away from incompatible substances like water (reacts exothermically) and acids.
FAQs
What makes Puratronic™ calcium oxide different from standard grades?
Puratronic™ undergoes additional purification steps to achieve 99.998% purity, specifically targeting metal impurities. Standard grades often contain higher levels of alkaline earth metals, which can interfere with sensitive analyses.
Can I use this calcium oxide for food or pharmaceutical applications?
While this is a high-purity grade, it’s not certified for food or pharmaceutical use. For those applications, you’d need a grade with specific regulatory compliance (e.g., USP or FCC).
What’s the smallest pack size available for testing purposes?
We offer a 2g pack size, perfect for initial trials or small-scale experiments where you need minimal quantity without compromising on purity.
How quickly can I receive my order?
eqipped processes orders promptly, with most deliveries reaching you within 3-5 business days. Expedited shipping options are available at checkout.
Is this calcium oxide suitable for use in a glove box?
Yes, its low moisture content and high purity make it ideal for glove box environments where humidity control is critical.
