NANO TUNGSTEN POWDER 99.9% 50NM HIGH PURITY SPHERICAL NANOPARTICLESRESEARCH GRADE MATERIAL
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Brand: ATOMFAIR®
Nano tungsten powder requires storage in a sealed, dry environment to prevent degradation from air and moisture. Handling must be performed with appropriate personal protective equipment and in accordance with the safety data sheet.
- Storage Environment: Store the powder sealed in a dry, protected environment away from heat sources.
- Air and Moisture Sensitivity: Avoid prolonged exposure to air and moisture to prevent oxidation and contamination.
- Incompatible Chemicals: Keep away from incompatible chemicals, including strong oxidizers and acids.
- Personal Protective Equipment: Handle with appropriate personal protective equipment, including gloves, safety goggles, and a dust mask.
What does '99.9% metals basis' mean for this nano tungsten powder?
The 99.9% metals basis high-purity grade indicates that the purity is measured relative to the metal content only, as specified in the product description (CAS 7440-33-7, Formula W, Molecular Weight 183.84). This is standard for high-purity metal nanopowders and ensures a consistent level of metallic tungsten for impurity-sensitive R&D workflows.
What storage conditions are required to prevent degradation of the 50nm spherical tungsten powder?
The product must be stored sealed in a dry, protected environment, avoiding prolonged exposure to air, moisture, heat, and incompatible chemicals. These conditions are explicitly stated in the storage notes to prevent oxidation and maintain the 50 nm spherical morphology and 99.9% metals basis purity.
Which research applications is this 50nm spherical tungsten powder specifically designed for?
This nano tungsten powder (AF-W5003, 99.9% metals basis, 50 nm, spherical) is prepared for catalysis and electrocatalysis research, conductive paste, coating, and electrode development, as well as powder metallurgy and sintering studies. It is intended for laboratory-scale R&D and not for commercial or clinical use.
The Atomfair AF-W5003 Nano Tungsten Powder (99.9% purity, 50 nm spherical particles) offers high surface area and consistent morphology for advanced catalysis, conductive paste, and powder metallurgy research, but requires strict environmental control and validation for application-specific processing.
Positive
- High purity spherical nanoparticles: 99.9% metals basis and 50 nm spherical morphology ensure consistent surface chemistry and particle size distribution for reproducible catalytic, conductive, and sintering studies.
- Broad application versatility: Compatible with catalysis, electrocatalysis, conductive paste, coating, electrode development, powder metallurgy, and sintering research, enabling cross-disciplinary material optimization from a single formulation.
Trade-offs
- Environmental sensitivity: Must be stored sealed in a dry, protected environment away from air, moisture, heat, and incompatible chemicals to prevent oxidation or agglomeration, requiring inert atmosphere handling for extended experiments.
- Research-grade processing constraints: Intended for laboratory-scale R&D only; users must independently validate dispersion stability, sintering behavior, and compatibility with target matrices, as processing parameters are not pre-characterized for all applications.
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).
