| Customization: | Available |
|---|---|
| CAS No.: | 1314-13-2 |
| Formula: | ZnO |
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Active Zinc Oxide (Nano ZnO) is a premium-grade material with ultrafine particles (20-100 nm) and high surface area (30-60 m²/g). Meticulously produced through state-of-the-art wet chemical synthesis, it stands as a paragon of excellence, offering exceptional functionalities such as UV absorption, antibacterial action, and catalytic activity. Its nano-scale dispersion makes it exceptionally suited for sunscreens (providing a safe alternative to harmful chemical filters), antibacterial textiles, and electronic components (e.g., varistors). With an extraordinary purity level of ≥99.9% and ultra-low heavy metal content (Pb ≤5 ppm), it complies seamlessly with stringent cosmetic (FDA, EU) and electronics industry standards.
| No. | Parameter | Unit | Specification |
|---|---|---|---|
| 1 | Zinc Oxide (ZnO, dry basis) | % ≥ | 99.9 |
| 2 | Metallic Zinc (Zn) | % ≤ | 0.001 |
| 3 | Lead (Pb) | ppm ≤ | 5 |
| 4 | Manganese (Mn) | ppm ≤ | 1 |
| 5 | Copper (Cu) | ppm ≤ | 2 |
| 6 | HCl Insolubles | % ≤ | 0.005 |
| 7 | Loss on Ignition | % ≤ | 0.05 |
| 8 | Particle Size (D50) | nm | 20-50 |
| 9 | Specific Surface Area | m²/g | 50-80 |
| 10 | Moisture Content (105°C) | % ≤ | 0.20 |
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