Our Silver Nanoparticles (Ag, 99.95%, 20~30nm, PVP coated) offer a high-purity, versatile material with unique properties, ideal for a wide range of applications across various industries. With a purity of 99.95% and particle sizes ranging from 20 to 30 nanometers, these nanoparticles are coated with PVP (Polyvinylpyrrolidone) for enhanced stability, dispersion, and functionality.
These silver nanoparticles exhibit exceptional antimicrobial, conductive, chemical, optical, and pharmacological properties, making them perfect for advanced applications in biotechnology, electronics, medicine, and manufacturing. They are particularly useful in fields where cost-effective solutions are desired without compromising performance.
Available Quantities:
5g ($65)
10g ($118)
25g ($216)
100g ($550)
Key Product Features:
Purity: 99.95% (trace metals basis)
Appearance: Dark Grey Powder
Particle Size: 20~30nm (APS)
Surface Area: ~20 m²/g
Morphology: Spherical
True Density: 10.5 g/cm³
Coating: PVP (Polyvinylpyrrolidone)
Applications:
Antimicrobial: Silver nanoparticles are widely used in antimicrobial applications, including coatings for medical devices, face masks, filters, and products for sensitive skin. They effectively suppress pathogens like Escherichia coli and Staphylococcus aureus, making them ideal for healthcare and consumer products.
Conductive: They are key ingredients in conductive adhesives, touchscreens, LCD/LED displays, and microelectronics, offering reliable conductivity for advanced technology.
Chemical: Silver nanopowder enhances chemical reactions, such as ethylene oxidation, and is utilized in chemical vapor sensors and other devices.
Optical: These nanoparticles are critical in optical technologies such as solar cells, medical imaging, spectroscopic equipment, and optical limiters.
Pharmacological: Beyond their antimicrobial properties, silver nanoparticles play a role in cell studies, gene diagnosis, and other pharmaceutical applications.
Solubility & Dispersion: Silver nanopowder can easily be dispersed into various solvents, including water, ethanol, and isopropanol, for use in suspensions, enhancing the versatility of this product in both laboratory and industrial settings.
Safety Information: While silver nanoparticles are safe to handle with proper precautions, we recommend using eyeshields, gloves, and a Type N95 or P1 respirator to ensure safety during handling.
For bulk orders or custom quotes, please contact us directly.
