Colloidal Nano Silver (Ag, purity 99%, 20-30nm, 1000ppm (1mg/ml))
₹1475.00
🧪 Colloidal Nano Silver (Ag, Purity 99%, 20–30 nm, 1000 ppm / 1 mg/mL)
⚙️ Technical Specifications
Property | Specification |
|---|---|
Material Name | Colloidal Nano Silver |
Chemical Formula | Ag |
Purity | 99% |
Particle Size | 20–30 nm |
Concentration | 1000 ppm (1 mg/mL) |
Appearance / Color | Dark yellow to brown transparent colloidal solution |
Solvent | Deionized water |
Surface Charge (Zeta Potential) | Typically -30 to -40 mV |
Stability | Stable for 6–12 months under proper storage |
pH | 6–8 |
CAS Number | 7440-22-4 |
Storage Conditions | Store in dark, airtight container at room temperature; avoid sunlight and heat |
🌟 Key Features
High-purity nano silver particles (20–30 nm)
High-concentration aqueous colloidal solution (1000 ppm / 1 mg/mL)
Uniform particle size ensures consistent performance
High surface area for enhanced antimicrobial, catalytic, and conductive properties
Biocompatible and environmentally friendly
Suitable for research, medical, industrial, and electronic applications
🔬 Applications
1. Medical & Healthcare
Used in wound care, antimicrobial coatings, disinfectants, and medical devices
2. Water Purification
Effective for bacterial and microbial control in water treatment systems
3. Cosmetics & Personal Care
Incorporated into creams, gels, lotions, and sprays for antibacterial functionality
4. Textiles & Coatings
Applied to fabrics, paints, and protective coatings for antimicrobial properties
5. Electronics & Conductive Applications
Used in conductive inks, printed electronics, and nanocomposite materials
6. Research & Nanotechnology
Ideal for biosensors, drug delivery, nanomedicine, and material science research
⚠️ Handling & Storage
Store in a dark, airtight container away from sunlight and heat
Avoid contact with strong acids and reducing agents
Handle with gloves, protective eyewear, and lab coat
Use in well-ventilated areas
Shake gently before use to ensure uniform dispersion