Zinc Powders
High-Purity Natural Zinc Isotope Powder (6N / 99.9999%)
High-purity zinc powder composed of naturally occurring isotopic composition. Available in 5N (99.999%) and 6N (99.9999%) purity grades, packaged in 250 g hermetic PET containers, and 5N grade in 25 kg glass vessels, correspondingly.
Product Gallery
Product Details
Real FAQs
Yes, trial orders are available for most products, excluding custom-engineered alloys. Please select the “Trial quantity required” option when submitting your RFQ form.
Yes, every delivery includes a lab certificate to verify product purity and ensure batch-to-batch consistency.
Yes, we assist with all necessary documentation to help streamline logistics, compliance, and customs clearance — regardless of the products combination or technical specifications in your order.
Other Products
Ultra High-Purity Copper: Material Profile
Ultra high-purity zinc powder (5N / 6N) is a precision-engineered metallic material designed for the most demanding technological and scientific applications. Derived from natural zinc with controlled isotopic composition, the powder undergoes rigorous multi-stage refining to achieve purity levels of 99.999% (5N) and 99.9999% (6N), minimizing trace element interference and ensuring consistent performance.
Zinc, a Group 12 transition metal, has a melting point of 419.5 °C and a boiling point of 907 °C. In its ultra-high-purity powder form, zinc’s electrical, chemical, and nuclear properties become highly predictable and reproducible. This makes it essential where even sub-ppm impurities could affect system functionality, measurement accuracy, or material behavior.
Product Form and Handling
High-purity zinc powder typically features particles sized in the low micrometer range, with morphologies varying from near-spherical to dendritic. These physical characteristics influence powder flow, packing density, and reactivity during processing. The powder’s high surface area and chemical purity enable its use in sensitive applications including semiconductor manufacturing, specialty alloys, advanced coatings, and radiopharmaceutical precursors requiring exact isotopic control.
Given zinc powder’s sensitivity to oxidation and moisture, it is carefully packaged in hermetically sealed PET containers for smaller volumes and vacuum-tight glass vessels for bulk shipments. Such packaging preserves the powder’s purity and functional properties throughout storage, handling, and transport, ensuring reliable performance in high-precision industrial and scientific environments.
Applications of High-Purity Zinc Powder (5N–6N)
Ultra high-purity zinc powder, with purity levels of 99.999% (5N) and above, offers exceptional chemical stability and consistent isotopic composition, making it indispensable for advanced technological and scientific applications. Below are key sectors where this material plays a critical role:
