Cas 1314-13-2 Nano Oxido De Zinc Powder Chemistry 20nm-50nm
Price:
Negotiable
MOQ:
1 Ton
Delivery Time:
7-15 Days
Brand:
JIURUNFA
Product Description
Nano Zinc Oxide Powder (ZnO) 20nm-50nm
CAS: 1314-13-2 | Purity: ≥99.9% | Particle Size: 20-50 nm
Chemical Properties
Zinc oxide (ZnO) is an inorganic compound with the chemical formula ZnO, where Zn represents zinc (+2 valence) and O represents oxygen (-2 valence).
Key Specifications
| Property | Specification |
|---|---|
| Molecular Weight | 81.38 g/mol |
| Appearance | White powder |
| Purity | ≥99.9% |
| Particle Size | 20-50 nm |
| Specific Surface Area | 20-30 m²/g |
| Melting Point | 1975°C |
| Density | 5.606 g/cm³ |
| Solubility | Insoluble in water |
Material Advantages
- Superior Quality: Produced with advanced direct-method technology
- Versatility: Suitable for rubber, ceramics, cosmetics, and more
- Environmental Safety: Low heavy metal content
- Performance: Excellent thermal stability and UV protection
Industrial Applications
- Rubber Industry: Reinforcing agent and vulcanization accelerator
- Ceramics: Enhances whiteness and thermal stability
- Coatings: Pigment and anti-corrosion agent
- Cosmetics: UV absorber in sunscreens
- Pharmaceuticals: Antiseptic in ointments
- Agriculture: Micronutrient in fertilizers
Production Process
The direct method (French process) involves:
- Selection of high-purity zinc materials
- Smelting and vaporization of zinc
- Oxidation of zinc vapor with oxygen
- Collection and classification of ZnO powder
Chemical reaction: 2Zn + O₂ → 2ZnO
Packaging & Storage
- Standard packaging: 25 kg bags or 1 MT jumbo bags
- Custom packaging available
- Store in dry, cool conditions away from moisture
Safety Precautions
- Use proper protective equipment when handling
- Prevent contamination and spillage
- Avoid contact with acidic substances
- Follow local disposal regulations
Technical Support
- Custom specifications available
- Free samples for evaluation
- Expert application guidance
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Company
Shandong Jiurunfa Chemical Technology Co., Ltd.
Location
Zone 1, China Resources Land Plaza, Lixia District, Jinan City, Shandong China
Contact Person
Sales