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Catalog Number:
46537
CAS Number:
7440-22-4
Silver nanopowder (20~30 nm)
Purity:
≥ 99.95% (Trace metals basis)
Hazmat
Documents
$87.80 /5G
Pack Size Availability Price
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Product Information

Silver nanopowder is a highly versatile material renowned for its unique properties and applications across various industries. This fine powder consists of nanoscale silver particles, which exhibit remarkable antibacterial, antifungal, and antiviral properties, making it an invaluable asset in healthcare and medical applications. Researchers and manufacturers utilize silver nanopowder in coatings for medical devices, wound dressings, and textiles to enhance antimicrobial efficacy and promote healing. Additionally, its excellent electrical conductivity makes it a preferred choice in electronics for conductive inks and pastes, as well as in the development of advanced sensors and photovoltaic cells.

The unique size and surface area of silver nanopowder allow for enhanced reactivity and performance compared to bulk silver, providing significant advantages in applications such as catalysis and environmental remediation. Its ability to inhibit biofilm formation and reduce microbial resistance further underscores its importance in various sectors, including food packaging and water purification. With ongoing research and development, silver nanopowder continues to hold great potential for innovative solutions in both industrial and consumer products.

CAS Number
7440-22-4
Purity
≥ 99.95% (Trace metals basis)
Molecular Formula
Ag
Molecular Weight
0
PubChem ID
23954
Appearance
Dark grey powder
Mesh Size
APS 20~30 nm, SSA ~20 m2/g
Conditions
Store at RT
General Information
CAS Number
7440-22-4
Purity
≥ 99.95% (Trace metals basis)
Molecular Formula
Ag
Molecular Weight
0
PubChem ID
23954
Appearance
Dark grey powder
Mesh Size
APS 20~30 nm, SSA ~20 m2/g
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Silver nanopowder is widely utilized in research focused on:

  • Antimicrobial Applications: Due to its inherent antibacterial properties, silver nanopowder is used in coatings for medical devices, wound dressings, and textiles, helping to reduce infection rates.
  • Electronics: In the electronics industry, it serves as a conductive material in printed circuit boards and flexible electronics, enhancing performance and durability.
  • Photovoltaics: Silver nanopowder is employed in solar cells to improve light absorption and conversion efficiency, contributing to more sustainable energy solutions.
  • Environmental Remediation: It is utilized in water purification systems to eliminate pathogens and contaminants, providing cleaner drinking water and supporting public health.
  • Cosmetics: In the beauty industry, silver nanopowder is incorporated into skincare products for its anti-aging and healing properties, appealing to consumers seeking effective and innovative solutions.

Citations