Zinc oxide Nanoparticles/Nanopowder (ZnO, 30-50nm, purity 99.5%)
₹1475.00
Zinc Oxide Nanopowder (ZnO, 30–50 nm, Purity 99.5%)
Technical Specifications
Property | Specification |
|---|---|
Chemical Name | Zinc Oxide (ZnO) |
CAS Number | 1314-13-2 |
Molecular Weight | 81.38 g/mol |
Purity | ≥ 99.5% |
Appearance / Color | White Fine Powder |
Particle Size (Average) | 30–50 nm |
Morphology | Spherical / Agglomerated Nanoparticles |
Crystal Structure | Hexagonal Wurtzite |
Specific Surface Area (BET) | 20–40 m²/g |
Density | 5.61 g/cm³ |
Melting Point | 1975 °C |
Boiling Point | 2360 °C |
Solubility | Insoluble in water; soluble in acids |
pH (in aqueous suspension) | ~7 |
Stability | Chemically stable; non-hygroscopic under normal conditions |
Key Features
High Purity (≥ 99.5%) ensures reliable chemical and physical performance.
Nanoparticle Size (30–50 nm): Provides high surface area and moderate reactivity for coatings, polymers, and pigments.
Hexagonal Wurtzite Crystal Structure: Offers stable optical and electronic properties.
Spherical Morphology: Ensures uniform dispersion in suspensions, polymers, and composites.
White Fine Powder: Easy to handle, mix, and incorporate into formulations.
Thermally Stable: Suitable for high-temperature industrial and research applications.
UV Absorption & Photocatalytic Properties: Ideal for environmental, cosmetic, and functional material applications.
Applications
1. Cosmetics & Personal Care:
Functions as a UV-blocking agent in sunscreens, creams, and lotions.
2. Pigments & Coatings:
Provides whiteness, opacity, and UV protection in paints, coatings, plastics, and inks.
3. Electronics & Sensors:
Used in varistors, thin-film transistors, and gas sensors.
4. Photocatalysis & Environmental Applications:
Applied in water purification, air purification, and self-cleaning surfaces.
5. Nanocomposites & Polymers:
Enhances mechanical, thermal, and UV-resistant properties in polymer matrices.
6. Pharmaceuticals:
Used in topical ointments and antibacterial formulations.
7. Research & Advanced Materials:
Suitable for nanotechnology studies, thin films, and functional material research.