Colloidal Nano Silver (Ag, purity 99%, 20-30nm, 1mM)
₹2714.00
🧪 Colloidal Nano Silver (Ag, Purity 99%, 20–30 nm, 1 mM)
⚙️ Technical Specifications
Property | Specification |
|---|---|
Material Name | Colloidal Nano Silver |
Chemical Formula | Ag |
Purity | 99% |
Particle Size | 20–30 nm |
Concentration | 1 mM (millimolar) |
Appearance / Color | Yellowish-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)
Stable aqueous colloidal dispersion (1 mM)
High surface area-to-volume ratio for enhanced reactivity
Excellent antimicrobial and antibacterial properties
Uniform particle size ensures consistent performance
Environmentally friendly and biocompatible
🔬 Applications
1. Medical & Healthcare
Used in antimicrobial coatings, wound dressings, and disinfectants
Ideal for medical devices and hygiene products
2. Water Purification
Applied for bacterial and microbial control in water treatment
3. Cosmetics & Personal Care
Added to creams, gels, and lotions for antibacterial properties
4. Textiles & Coatings
Incorporated in fabrics, paints, and surface coatings for antimicrobial functionality
5. Research & Nanotechnology
Used in nanomedicine, biosensors, drug delivery, and material science research
6. Electronics & Conductive Applications
Can be used in printed electronics, conductive inks, and nanocomposite materials
⚠️ 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