Nano Silver Powder 99.99% 20-100nm Spherical ATOMFAIR®

Price range: $703.91 through $748.23

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Research-grade nano silver powder, 99.99% metals basis, spherical Ag nanoparticles in 20nm, 50nm, 80nm, or 100nm for catalysis and electrode R&D.

SKU: AF-AM-N-AG00-POWD-20E1-PARENT
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NANO SILVER POWDER 99.99% 20NM HIGH PURITY SPHERICAL NANOPARTICLES

RESEARCH GRADE MATERIAL

Product Overview

The Nano Silver Powder 99.99% 20nm High Purity Spherical Nanoparticles is a 99.99% metals basis high-purity grade, 20 nm, 50 nm, 80 nm, 100 nm, spherical morphology metal nanopowder prepared for advanced research applications including catalysis and electrocatalysis research, conductive paste, coating, and electrode development, powder metallurgy and sintering studies, EMI shielding and microwave absorbing composite research. CAS: 7440-22-4 | Formula: Ag | Molecular Weight: 107.87. Available package options and handling conditions should be confirmed before procurement.

Basic Information

Parameter Details
Product Name High-Purity Nano Silver Powder
Atomfair Model AF-AG20E1
Product Type Metal nanopowder
Purity 99.99% metals basis high-purity grade
Nominal Particle Size 20 nm, 50 nm, 80 nm, 100 nm
Morphology Spherical
CAS Number 7440-22-4
Molecular Formula Ag
Molecular Weight 107.87

Packaging Specifications

Specification Packaging Format Application Scenario
100g Sealed laboratory material packaging Introductory samples and exploratory experiments
Packaging formats are listed from the available source information where provided. Confirm final package size, quantity, and transport requirements before ordering.

Core Technical Properties

  • Particle Size Characteristics: 20 nm, 50 nm, 80 nm, 100 nm supports particle-size-driven screening and material formulation work.
  • Purity Grade: 99.99% metals basis high-purity grade is recorded for impurity-sensitive R&D workflows.
  • Application Scenarios: catalysis and electrocatalysis research, conductive paste, coating, and electrode development, powder metallurgy and sintering studies, EMI shielding and microwave absorbing composite research.
STORAGE & HANDLING NOTES:
2-8 C light-protected
IMPORTANT NOTICE: This product is research grade and intended for laboratory-scale R&D use. Handle with appropriate personal protective equipment. For detailed safety information, refer to the SDS prior to use.
TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: inquiry@atomfair.com
Material sourcing and quotation support for laboratory research use.
Manufacturer: Atomfair LLC
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

  1. Review Safety Data Sheet
    Review the Safety Data Sheet for the silver nanopowder before handling.
  2. Wear Personal Protective Equipment
    Wear appropriate personal protective equipment when handling the powder.
  3. 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).

Specification

20nm, 50nm, 80nm, 100nm