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HS Code |
921942 |
| Chemical Name | Zinc |
| Common Name | Zinc Dust |
| Chemical Formula | Zn |
| Cas Number | 7440-66-6 |
| Appearance | Grey powder |
| Molecular Weight | 65.38 g/mol |
| Melting Point | 419.5°C |
| Boiling Point | 907°C |
| Density | 7.14 g/cm3 |
| Solubility In Water | Insoluble |
| Odor | Odorless |
| Flammability | Flammable solid |
| Purity | Typically ≥98% |
As an accredited Zinc Dust factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Zinc Dust is packaged in a sealed 25 kg HDPE drum, labeled with hazard symbols, product name, and handling instructions. |
| Shipping | **Shipping Description for Zinc Dust:** Zinc dust is shipped as a hazardous material, classified under UN 1436. It must be transported in tightly sealed, moisture-proof containers to prevent reaction with water or acids. The packaging should be clearly labeled, and precautions taken to avoid fire and explosion risks during handling and transit. |
| Storage | Zinc dust should be stored in a cool, dry, well-ventilated area, away from moisture, acids, and strong oxidizing agents. Keep it in a tightly sealed, properly labeled container, protected from sources of ignition and incompatible materials. Store away from food and drink to prevent contamination, and ensure spill control measures and appropriate fire extinguishing materials are available nearby. |
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Purity 99%: Zinc Dust with purity 99% is used in galvanizing processes, where it ensures enhanced corrosion resistance of steel surfaces. Average Particle Size 5 microns: Zinc Dust with average particle size 5 microns is used in anti-corrosive paint formulations, where it provides uniform dispersion and improved protective film integrity. Melting Point 419°C: Zinc Dust with melting point 419°C is used in metallurgical reduction processes, where it offers reliable extraction efficiency for precious metals. Stability Temperature 200°C: Zinc Dust with stability temperature 200°C is used in rubber manufacturing, where it maintains chemical stability and acts as an effective vulcanization accelerator. Surface Area 2 m²/g: Zinc Dust with surface area 2 m²/g is used in organic synthesis reactions, where it enables high reaction rates and effective catalyst activity. Moisture Content <0.5%: Zinc Dust with moisture content less than 0.5% is used in pyrotechnic compositions, where it ensures improved ignition consistency and shelf-life. Bulk Density 3.9 g/cm³: Zinc Dust with bulk density 3.9 g/cm³ is used in concrete additive applications, where it delivers enhanced strength and durability of the final product. Passivation Treated: Zinc Dust with passivation treated surface is used in storage and transportation, where it minimizes oxidation risk and maintains product quality. |
Competitive Zinc Dust prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
Flexible payment, competitive price, premium service - Inquire now!
