Atomfair Cerium Oxide Polishing Powder, 99.99% Purity, 3um
Product Description
Atomfair Cerium Oxide Polishing Powder is pale yellow and has 99.99% purity and a nominal particle size of 3 um. It is intended for research involving fine polishing.
Technical Specifications
| PARAMETER DETAILS | |
|---|---|
| Product | Cerium Oxide Polishing Powder, 99.99% Purity, 3um |
| Material | Cerium oxide |
| Chemical Formula | CeO2 |
| CAS Number | 1306-38-3 |
| Molecular Weight | 172.11 |
| Appearance | Pale yellow powder |
| Purity | 99.99% |
| Particle Size | 3um |
Key Features and Advantages
- Specified 99.99% purity grade for research and development use.
- Controlled particle-size grade: 3um.
APPLICATION SCOPE: fine polishing
DOCUMENTATION: COA and SDS can be provided upon request for batch-specific confirmation. Technical specifications and package options are available to support procurement review.
TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
How does the 3 µm particle size grade affect the polishing performance of this cerium oxide powder?
The 3 µm nominal particle size is the controlled particle-size grade, and the product is specified for fine polishing rather than rough stock removal. With a purity of 99.99%, this research-grade CeO2 powder is intended to minimize contamination during fine polishing; the source does not provide removal-rate or surface-finish data, so process validation is recommended.
What application and qualification documentation supports using this cerium oxide powder in research polishing?
The stated application scope is fine polishing, and the powder is intended for research involving fine polishing. A COA and SDS can be provided upon request for batch-specific confirmation, and technical specifications and package options are available to support procurement review.
What safety and batch documentation should be requested before handling this specific CeO2 powder?
Request the Safety Data Sheet (SDS) and Certificate of Analysis (COA) from Atomfair for batch-specific confirmation before handling. The material is supplied as a pale yellow powder of CeO2 with a purity of 99.99% and a 3 µm particle size, so review the SDS for handling precautions and the COA to verify the stated purity and particle-size grade.
Atomfair Cerium Oxide Polishing Powder (99.99% purity, 3 µm) is a high-purity fine abrasive designed for research-grade polishing applications. The controlled particle size and high purity provide consistent material removal rates, but the 3 µm median diameter limits applicability to intermediate polishing stages and requires standard powder handling precautions.
Positive
- High purity for consistent results: The 99.99% purity grade minimizes contaminant introduction during polishing, critical for reproducible surface finishing in research and development workflows.
- Controlled particle size of 3 µm: The specified 3 µm particle size provides a defined abrasive cut, enabling uniform material removal and predictable surface roughness for fine polishing applications.
Trade-offs
- Fine powder handling requirements: As a pale yellow powder, the material may generate airborne dust during transfer; proper ventilation, PPE, and dust control measures are necessary to avoid inhalation exposure.
- Limited to intermediate polishing stages: The 3 µm particle size is appropriate for fine polishing but may be too coarse for sub-micron or final nano-polishing steps, which typically require smaller abrasive grades.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
