Atomfair Tantalum Nitride (TaN) Powder, 99.0% Purity, −325 Mesh, 23.38 μm APS
Product Description
Atomfair tantalum nitride (TaN) is supplied as black crystalline powder with 99.0% purity and a -325 mesh (23.38 μm APS) particle specification; custom mesh specifications may be available upon request. It is intended for copper diffusion-barrier and adhesion-layer research in integrated-circuit fabrication, and thin-film resistor research.
Technical Specifications
| Parameter | Specification / Available Values |
|---|---|
| Product | Tantalum Nitride (TaN) Powder |
| Chemical Formula | TaN |
| CAS Number | 12033-62-4 |
| Purity | 99.0% |
| Particle Specification | -325 mesh (23.38 μm APS); custom mesh specifications may be available upon request. |
| Physical State | Powder |
| Appearance | Black crystalline powder |
Customization & Ordering
Alternative purity, particle-size, and package requirements may be evaluated upon request. Minimum order quantities, pricing, and lead times are confirmed during quotation.
Key Features and Advantages
- Source-listed purity of 99.0% with a -325 mesh (23.38 μm APS) particle specification; custom mesh specifications may be available upon request.
- Powder format for copper diffusion-barrier and adhesion-layer research in integrated-circuit fabrication, and thin-film resistor research.
APPLICATION SCOPE: copper diffusion-barrier and adhesion-layer research in integrated-circuit fabrication, and thin-film resistor research
DOCUMENTATION: COA and SDS can be provided upon request for batch-specific confirmation.
LABORATORY PROCUREMENT SUPPORT
For grade selection, particle-size confirmation, documentation support or custom specification review, contact our technical sales team.
Does the -325 mesh (23.38 μm APS) particle size of Atomfair TaN powder affect how it should be specified for thin-film research?
Yes—this TaN powder is supplied at a −325 mesh specification with a 23.38 μm average particle size (APS). Custom mesh specifications and alternative particle-size requirements may be available upon request, so researchers can request a different particle size, but the source does not state performance differences between mesh options. Contact technical sales for particle-size confirmation before ordering.
Is this 99.0% TaN powder suitable for copper diffusion-barrier and adhesion-layer research?
Yes. The stated application scope is copper diffusion-barrier and adhesion-layer research in integrated-circuit fabrication, as well as thin-film resistor research. The product is 99.0% pure TaN (CAS 12033-62-4) supplied as black crystalline powder, and a COA can be requested for batch-specific confirmation.
What safety and documentation support is available before handling this tantalum nitride powder in the lab?
An SDS and COA can be provided upon request for batch-specific safety and purity confirmation. For documentation support, grade selection, or custom specification review, contact Atomfair's technical sales team before use.
Atomfair tantalum nitride powder (CAS 12033-62-4) is specified at 99.0% purity and -325 mesh (23.38 μm APS), and is assessed as a research feedstock for copper diffusion-barrier/adhesion-layer studies and thin-film resistor work; the 50, 100, and 250 g package options support small-scale evaluation.
Positive
- Defined 99.0% purity and particle size: Supplied with a source-listed purity of 99.0%, -325 mesh, and 23.38 μm APS, giving researchers a consistent, documented powder specification for diffusion-barrier and thin-film-resistor experiments.
- Application-aligned packaging options: Offered in 50, 100, and 250 g packages, with alternative purity, particle-size, and package requirements evaluated on request, allowing batch sizing to match experimental scope.
Trade-offs
- Documentation is request-based: COA and SDS can be provided upon request rather than being listed as automatically included, so procurement must request batch-specific documentation separately.
- Customization subject to quotation: Alternative purity, particle-size, and custom mesh specifications are only evaluated upon request, so non-standard requirements are not guaranteed and require a separate technical review.
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).
