25 ml: 78 €                       
50 ml: 125 €   
100 ml: 194 €                        
500 ml: 612 €   
1000 ml: 1142 €           

Silver (Ag) Nanopowder/Nanoparticles Water Dispersion

2.200 ppm Size: 2-5 nm, Colorless & Transparent, Silver Content: 1000±5ppm

Silver (Ag) Nanoparticles Water Dispersion is a stable colloidal system containing ultra‑fine silver particles with dimensions in the nanometer range. The dispersion is engineered to remain colorless or faintly yellow, ensuring that it does not alter the visual appearance of end products. Its nanoscale particle size provides a large reactive surface area, enabling strong antimicrobial activity across textiles, coatings, cosmetics, and hygiene formulations. The aqueous medium ensures compatibility with diverse processing environments, while the system’s stability prevents precipitation and maintains long‑term performance.

Technical Properties

Applications

• Textiles: Applied to cotton, blended fabrics, chemical fibers, non‑woven fabrics, and leather for durable antibacterial finishing, preventing odor and microbial growth.
• Cosmetics & Personal Care: Incorporated into creams, lotions, gels, and soaps as an antimicrobial additive, ensuring product safety and extending shelf life.
• Coatings & Paints: Added to water‑based coatings to provide long‑lasting antibacterial and antifungal protection without affecting transparency or color.
• Medical & Hygiene Products: Used in antibacterial sprays, gels, and disinfectants, leveraging broad‑spectrum activity against bacteria including E. coli.
• Packaging Materials: Integrated into plastics and films for food packaging to inhibit microbial contamination and extend product freshness.
• Water Treatment: Explored for antimicrobial purification systems, where nanosilver dispersions help reduce bacterial load in water.