Silver (Ag) Nanopowder/Nanoparticles Water Dispersion 

Purity: %99.99, Size: 20-30 nm, 167 ppm

Silver (Ag) Nanoparticle Water Dispersion is a high-purity, research-grade colloidal solution designed to deliver the exceptional properties of silver nanoparticles in a stable, ready-to-use liquid format. Characterized by its colorless and transparent appearance, this dispersion ensures that the ultra-fine 20-30 nm particles remain uniformly suspended without compromising the aesthetic qualities of the target substrate. The neutral pH and high stability of the solution allow for seamless integration into various aqueous systems, eliminating the complexities of handling dry nanopowders. By providing a consistent concentration of 167 ppm, this product offers an optimized balance between efficacy and ease of application, making it a premier choice for laboratories and manufacturers seeking to incorporate advanced antimicrobial and conductive properties into their formulations through simple mixing or dilution.

Technical Properties 

Applications

• Medical and Personal Care Products: Due to the potent broad-spectrum antimicrobial properties of silver ions, this dispersion is widely used in the formulation of skin-related medical products, including antibacterial gels, lotions, and wound care solutions. Its high purity and stable pH make it suitable for personal care applications such as deodorants and sanitizers, providing long-lasting protection against odor-causing bacteria and pathogens while remaining gentle on surfaces.
• Textile and Leather Treatment: The dispersion is an ideal agent for the antibacterial finishing of textiles and leather goods. When applied to fabrics, the nanoparticles penetrate the fibers to provide a durable protective layer that prevents microbial growth and degradation. This application is particularly valuable for sportswear, medical scrubs, and high-end leather products where hygiene and material longevity are paramount.
• Consumer and Household Goods: Manufacturers incorporate this silver dispersion into a variety of household items to ensure a sterile environment. It is used as a deodorizing and antibacterial agent in the treatment of personal belongings such as toys and footwear. Its transparent nature allows it to be applied to consumer goods without altering their original color or texture, providing "invisible" protection.
• Advanced Coatings and Paints: In the coatings industry, this dispersion serves as a powerful deodorizing and antimicrobial additive for interior paints and surface treatments. By integrating silver nanoparticles into the paint matrix, surfaces become self-sanitizing, reducing the spread of germs in high-traffic areas like hospitals, schools, and public buildings while preventing the growth of mold and mildew. 
• Paper and Packaging Industry: The Ag nanoparticle dispersion is applied to paper products and packaging materials to impart antimicrobial functionality. This is especially critical in food packaging and medical documentation, where preventing cross-contamination is essential. The easy-to-dilute nature of the solution allows for uniform spraying or coating during the paper manufacturing process.
• Scientific and Laboratory Research: As a research-grade product, this dispersion is a fundamental tool in nanotechnology studies, bioimaging, and sensor development. Its controlled particle size and concentration provide researchers with a reliable medium for exploring surface-enhanced Raman scattering (SERS), targeted drug delivery mechanisms, and the development of next-generation diagnostic tools.

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