Calcium Carbonate Nanoparticles/Nanopowder (CaCO3, 30-50nm, purity: 99.5%)
₹1475.00
Calcium Carbonate Nanoparticles / Nanopowder (CaCO₃, 30–50 nm, Purity 99.5%)
⚙️ Technical Specifications
Property | Specification |
|---|---|
Product Name | Calcium Carbonate Nanoparticles / Nanopowder |
Chemical Formula | CaCO₃ |
Purity | ≥ 99.5% |
Particle Size (APS) | 30–50 nm |
Appearance | White fine powder |
Crystal Structure | Calcite / Aragonite polymorphs |
Density | 2.71 g/cm³ |
Melting Point | Decomposes at ~825°C |
Solubility | Insoluble in water; soluble in acids forming CO₂ |
Morphology | Spherical / irregular nanoparticles |
CAS Number | 471-34-1 |
🌟 Key Features
High-purity (99.5%) calcium carbonate nanoparticles
Nanoscale particle size (30–50 nm) for enhanced surface area and reactivity
Excellent thermal and chemical stability
High whiteness and opacity, suitable for coatings and fillers
Non-toxic, environmentally safe, and biocompatible
Easy to disperse in polymers, paints, and aqueous systems
🔬 Applications (in Detail)
1. Polymer & Composite Filler
Acts as a reinforcing filler in plastics, rubber, and epoxy composites.
Improves mechanical strength, impact resistance, and thermal stability.
Enhances surface finish and dimensional stability.
2. Paints, Coatings & Adhesives
Provides whiteness, opacity, and smooth texture in paints and coatings.
Improves abrasion resistance, coverage, and durability.
Used in water-based, solvent-based, and powder coatings.
3. Biomedical Applications
Biocompatible filler in bone grafts, dental cements, and tissue engineering scaffolds.
Enhances bioactivity and mineralization in medical applications.
4. Paper & Printing Industry
Used as a whitening and filling agent in paper production.
Improves opacity, brightness, and smoothness.
5. Environmental & Water Treatment
Functions as a neutralizing agent for acidic wastewater and industrial effluents.
Can act as a CO₂ absorbent in carbon capture and storage (CCS) applications.
6. Catalysis & Chemical Applications
Serves as a precursor for CaO, Ca(OH)₂, and other calcium compounds.
Utilized in chemical synthesis, catalysis, and nanocomposite production.
7. Research & Nanomaterial Development
Used in nanotechnology research, composite materials, and functional coatings.
High surface area nanoparticles enable enhanced reactivity and functionalization.
⚠️ Handling & Storage
Store in a sealed, dry container away from moisture.
Avoid inhalation of fine particles; use mask, gloves, and eye protection.
Stable under normal laboratory and industrial conditions.