NANO SILVER POWDER 99.99% 20NM HIGH PURITY SPHERICAL NANOPARTICLESRESEARCH GRADE MATERIAL
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Brand: ATOMFAIR®
Store silver nanopowder at 2–8 °C in a light-protected environment. Handle only with appropriate personal protective equipment after reviewing the Safety Data Sheet.
- Storage Conditions: Keep the sealed product at 2–8 °C and protect it from light.
- Safety Documentation: Refer to the Safety Data Sheet before initial handling.
- Personal Protection: Use appropriate personal protective equipment when handling the powder.
- Intended Use: Restrict use to laboratory-scale research and development applications.
Review the Safety Data Sheet before handling the material. Store the product at 2–8 °C in a light-protected area and wear personal protective equipment during use.
Required Equipment: Appropriate personal protective equipment
- Review Safety Data Sheet
Review the Safety Data Sheet for the silver nanopowder before handling. - Wear Personal Protective Equipment
Wear appropriate personal protective equipment when handling the powder. - Store in Light-Protected Area
Store the sealed product at 2–8 °C in a light-protected area.
What is the purity specification of this nano silver powder and why is it important for research?
The purity is 99.99% metals basis high-purity grade. This is critical for impurity-sensitive R&D workflows such as catalysis and electrocatalysis, where trace contaminants can affect reaction pathways and reproducibility.
What are the required storage conditions for this nano silver powder?
The powder must be stored at 2-8°C and protected from light, as stated in the storage and handling notes. It is research grade and intended for laboratory-scale R&D use; appropriate PPE and SDS consultation are required before handling.
What specific research applications is this nano silver powder designed for?
It is prepared for catalysis and electrocatalysis research, conductive paste, coating, and electrode development, powder metallurgy and sintering studies, and EMI shielding and microwave absorbing composite research. The spherical morphology and multiple particle size options (20, 50, 80, 100 nm) support particle-size-driven screening and material formulation work.
This 99.99% purity spherical nano silver powder, available in 20-100 nm particle sizes, offers controlled morphology and high purity for catalysis, conductive paste, and EMI shielding research, but requires cold, light-protected storage and is limited to laboratory-scale R&D.
Positive
- High purity for sensitive applications: 99.99% metals basis purity minimizes trace metal interference in catalysis, electrocatalysis, and electrode research, ensuring reliable experimental baselines.
- Size and morphology control: Spherical morphology with 20-100 nm size options supports particle-size-dependent screening and formulation tuning for conductive pastes, coatings, and composite materials.
Trade-offs
- Cold and light-protected storage required: Material must be stored at 2-8°C and protected from light to maintain stability, adding cold-chain handling requirements and reducing shelf-life flexibility.
- Research-grade lab use only: Intended for laboratory-scale R&D, not production; requires appropriate PPE and SDS review, and handling conditions must be confirmed before procurement.
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).






