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HS Code |
722766 |
| Chemical Formula | ZnO |
| Molar Mass | 81.38 g/mol |
| Appearance | White powder |
| Density | 5.606 g/cm³ |
| Melting Point | 1975°C |
| Boiling Point | 2360°C |
| Solubility In Water | Insoluble |
| Crystal Structure | Hexagonal (Wurtzite) |
| Refractive Index | 2.008 |
| Electrical Conductivity | Semiconductor |
| Odor | Odorless |
| Ph | Amphoteric |
| Cas Number | 1314-13-2 |
As an accredited Zinc Oxide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Zinc Oxide is packaged in a sealed 25 kg white plastic drum, clearly labeled with product name, purity, and safety instructions. |
| Container Loading (20′ FCL) | 20′ FCL can load around 16-18 metric tons of Zinc Oxide, packed in 25kg bags on pallets or as bulk cargo. |
| Shipping | Zinc oxide is typically shipped as a fine, white powder in sealed, moisture-proof bags or drums. It should be stored and transported in a dry, well-ventilated environment, away from acids and sources of moisture. Classified as non-hazardous, it requires standard handling precautions to prevent inhalation and environmental release. |
| Storage | Zinc oxide should be stored in a tightly closed container in a cool, dry, well-ventilated area, away from incompatible substances like strong acids. Keep it away from moisture and sources of ignition. Avoid generating dust and store the container on a stable, secure shelf. Ensure proper labeling, and restrict access to authorized personnel only. Always follow safety guidelines and local regulations. |
| Shelf Life | Zinc Oxide typically has an indefinite shelf life if stored in tightly sealed containers, away from moisture, heat, and direct sunlight. |
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Purity 99%: Zinc Oxide with 99% purity is used in rubber compounding, where it enhances vulcanization efficiency and mechanical strength. Particle size 25 nm: Zinc Oxide with 25 nm particle size is used in sunscreen formulations, where it provides broad-spectrum UV protection and high transparency. Specific surface area 40 m²/g: Zinc Oxide with 40 m²/g specific surface area is used in ceramic glazes, where it improves opacity and surface smoothness. Melting point 1975°C: Zinc Oxide with a melting point of 1975°C is used in refractory materials, where it augments thermal stability and resistance to slag corrosion. Stability temperature 350°C: Zinc Oxide with a stability temperature of 350°C is used in catalyst supports, where it ensures consistent catalytic activity under elevated processing conditions. Oil absorption 40 g/100g: Zinc Oxide with oil absorption of 40 g/100g is used in pigment dispersions, where it optimizes viscosity and prevents sedimentation. Residual lead content <10 ppm: Zinc Oxide with residual lead content below 10 ppm is used in pharmaceutical ointments, where it meets strict safety standards for skin applications. pH 7.0: Zinc Oxide with pH 7.0 is used in personal care creams, where it maintains product stability and minimizes skin irritation. Bulk density 0.4 g/cm³: Zinc Oxide with bulk density of 0.4 g/cm³ is used in rubber seals manufacturing, where it ensures uniform mixing and dispersion. Surface treated: Surface-treated Zinc Oxide is used in plastics processing, where it provides enhanced compatibility and UV resistance. |
Competitive Zinc Oxide prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
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