Description
Specifications Table
| Product Name | Silicon(IV) oxide, Puratronic®, 99.999% (metals basis) |
|---|---|
| Pack Size | 100g, 25g |
| Form | Powder |
| Grade | Puratronic® (99.999% metals basis) |
| Application | Semiconductor research, optical coatings, analytical chemistry, high-purity synthesis |
Product Description
When precision matters, Silicon(IV) oxide, Puratronic®, 99.999% stands out as the gold standard for researchers and scientists demanding ultra-high purity. This lab-grade silicon dioxide is meticulously processed to eliminate trace metal impurities, ensuring consistent performance in critical applications like semiconductor manufacturing, thin-film deposition, and advanced materials research.
Unlike conventional silica powders, this Puratronic® grade material undergoes rigorous quality control to meet the strictest analytical standards. Whether you’re developing next-gen electronics or conducting sensitive spectroscopic analysis, the 99.999% purity (metals basis) guarantees minimal interference from contaminants. The fine, uniform particle size enhances solubility and reactivity, making it a versatile choice for both academic and industrial labs.
At eqipped, we understand that researchers need reliable materials without compromise. That’s why we source this silicon dioxide directly from trusted manufacturers like Thermofisher, ensuring you receive a product that matches its specifications every time. Need bulk quantities or custom packaging? Reach out to our team for tailored solutions.
From university labs to R&D centers, this high-purity silicon oxide is trusted for applications where even ppm-level impurities can skew results. Its inert nature and thermal stability also make it ideal for high-temperature processes, such as crucible linings or refractory materials. For educators, it serves as an excellent reference material for demonstrating silica’s role in materials science.
Upgrade your experiments with silicon dioxide that meets the highest purity benchmarks. Shop now and experience the difference Puratronic® quality makes.
Key Applications
This ultra-pure silicon dioxide is designed for demanding environments where consistency is non-negotiable. Here’s where it excels:
Semiconductor Research: Used as a dielectric layer or doping agent in microchip fabrication, where metal impurities can disrupt performance.
Optical Coatings: Its high transparency in the UV-visible range makes it perfect for anti-reflective coatings and optical filters.
Analytical Chemistry: Serves as a blank or standard in ICP-MS, AAS, and other trace metal analyses due to its ultra-low impurity profile.
High-Temperature Synthesis: Acts as a stable reactant in ceramic and glass manufacturing, withstanding extreme thermal conditions.
Nanotechnology: A building block for silica nanoparticles and mesoporous materials in drug delivery and catalysis research.
Why This Grade Matters
Not all silicon dioxide is created equal. The Puratronic® designation signifies a product refined to exclude metallic contaminants that could alter your results. Here’s what sets it apart:
Metals Basis Purity: The 99.999% specification refers to metal impurities only, ensuring critical applications remain uncontaminated.
Lot-to-Lot Consistency: Strict manufacturing controls mean every batch performs identically, reducing experimental variables.
Documented Traceability: Comes with a Certificate of Analysis (CoA) for verification, a must for published research or industrial compliance.
Versatile Form: The fine powder dissolves readily in hydrofluoric acid or alkaline solutions, simplifying sample preparation.
For researchers who can’t afford to question their materials, this is the silicon dioxide to trust. Order today and eliminate purity as a variable in your work.
Safety and Handling
While silicon dioxide is generally inert, proper lab practices should always be followed:
Risk Note: Avoid inhalation of fine particles. Use in a well-ventilated area or fume hood. Wear gloves and safety goggles during handling.
Store in a cool, dry place away from moisture and incompatible substances like strong acids or bases. Keep containers tightly sealed to prevent contamination.
FAQs
What’s the difference between Puratronic® and standard silicon dioxide?
Puratronic® undergoes additional purification steps to achieve 99.999% metals basis purity, making it suitable for trace analysis and semiconductor applications where standard grades may introduce interference.
Can this be used for food or pharmaceutical applications?
No, this product is strictly for lab and research use. For food-grade or pharmaceutical silica, specialized grades with additional certifications are required.
How do I verify the purity of my batch?
Each shipment includes a Certificate of Analysis (CoA) detailing impurity levels. You can also request third-party testing reports from eqipped’s support team.
Is this silicon dioxide suitable for thin-film deposition?
Yes, its high purity and fine particle size make it ideal for PVD, CVD, and sputtering processes in optics and electronics manufacturing.
What’s the shelf life of this product?
When stored properly in its original packaging, it remains stable for years. However, always check for moisture absorption before use in sensitive applications.
