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Buy Zinc in Highest Purity
Buy high-purity zinc at ChemPUR: Zn in powder, granules, foil, and more – precisely specified for laboratory, research, and industry.
Our Zinc Product Range
Zinc Products for Science and Industry
Showing 1–50 of 149 results
Physical Properties
Melting point
419.6 °C
Boiling point
907.0 °C
Frequently Asked Questions
Our FAQs provide you with a quick overview of important topics related to our product range. If you have any further questions, we will of course also be happy to assist you personally.
Purchasing / Sales
We will be happy to advise you individually
In what purities is zinc available?
Our zinc product range covers a broad spectrum of purity levels, meeting the requirements of diverse laboratories and development departments. Commercial grades start at 98% and are suitable for less purity-critical syntheses and technical applications. We also offer purities of 99.95%, 99.99%, and 99.995%, which are in demand for analytical and material science purposes.
For particularly demanding applications in semiconductor research or thin-film technology, grades up to 99.999% (5N) and 99.9999% (6N) are available. Depending on the purity level, container size and availability vary; some high-purity products are supplied with individual analysis certificates upon request. We would be pleased to advise you on selecting the appropriate purity for your specific application – simply contact us.
What forms of zinc does ChemPUR offer?
Zinc is available in our product range in a variety of physical forms, allowing you to directly obtain the optimal product form for your application. As a powder with a grain size under 65 micrometers, zinc is particularly suitable for reactive syntheses and reduction reactions. Granules in the 1–5 mm fraction and pellets in 3 × 3 mm and 6 × 6 mm formats are ideal for electrochemical experiments and evaporation applications.
The offering is rounded off by pieces under 20 mm and pellets in 25–30 mm size for larger-volume processes. For thin-film technology, foils with a thickness of 0.1 mm are also available, while ingots represent a practical storage form for larger quantities. Furthermore, our product range includes wires, rods, sputtering targets, and evaporation materials. We would be happy to help you identify the suitable form and dimensions for your specific area of application.
Why is ChemPUR the right contact for zinc?
As a specialized supplier of fine chemicals and research supplies, we have many years of experience in the procurement and quality assurance of metals and compounds for scientific applications. Our zinc product range extends from technical grades to high-purity products of class 6N and includes a wide selection of forms and compound classes.
Users also benefit from our flexible container sizes, which are suitable for both small-scale laboratory experiments and larger development projects. In practice, this means for you: short communication channels, transparent product information, and reliable documentation. Furthermore, for many products, we can provide analysis certificates and safety data sheets that meet your internal quality requirements. We would be pleased to support you in finding the right product for your specific task – simply contact us.
For which applications is zinc used?
Zinc is a versatile metal of Period 4 that plays an important role in numerous scientific and technical fields. In electrochemistry, it is used as an anode material in galvanic cells and zinc-air batteries, as it is a base metal and readily dissolves in acids. In thin-film technology and semiconductor research, zinc is used as a starting material for the deposition of zinc oxide layers, which are utilized in solar cells and sensors.
In addition, zinc powder is a proven reducing agent in organic and inorganic synthesis. The property of forming a dense, protective oxide layer in moist air also makes zinc interesting for corrosion protection investigations and material tests. In nanotechnology, zinc in the form of nanopowders is used for the development of functional materials. The choice of the appropriate purity and form is relevant for your application – we would be happy to advise you.
Which zinc compounds are available?
In addition to elemental zinc, we offer an extensive range of zinc compounds for various research and development tasks. These include acetates, halides, nitrates, sulfates, phosphates, and silicates as classic inorganic salts, which are often used as starting materials in syntheses or as reference substances in analytics. Furthermore, oxides, sulfides, selenides, tellurides, and arsenides are available, which are particularly in demand in semiconductor and material research.
For thin-film and coating technology, we offer zinc sputtering targets and evaporation materials. The product range also includes pentanedionates, tungstates, titanates, and zinc-based nanopowders. Depending on the requirement, these compounds are available in various purities and container sizes. Contact us if you need a specific compound or specification – we would be happy to assist you with your selection.
Does ChemPUR deliver zinc worldwide?
We supply research institutions, universities, and industrial development departments internationally and are accustomed to the shipping requirements for laboratory chemicals and metals in various purity levels. In practice, this means that we process orders within Europe as well as to many other regions worldwide.
We ensure correct declaration and packaging in accordance with applicable transport and hazardous goods regulations – zinc powder, for example, is classified as a stable material under UN Class 4 and is shipped accordingly. In addition, we provide all necessary accompanying documents such as safety data sheets and analysis certificates upon request. For specific questions regarding delivery capability to your country or customs formalities, please do not hesitate to contact us directly.
How do you ensure the quality of zinc?
Our quality assurance begins with the selection of suitable suppliers and the inspection of incoming goods. For zinc, this means that each purity level is substantiated by corresponding analysis certificates, which list relevant impurities. Furthermore, we ensure proper storage, as zinc can form an oxide patina in moist air, which would affect the specification of high-purity products.
Our products are therefore stored under controlled conditions and shipped in suitable packaging to minimize reactions with humidity and acid vapors. For applications where chemical purity is particularly critical – such as in semiconductor research or electrochemistry – detailed trace analyses are available upon request. Furthermore, we can adapt documentation and packaging to your internal process requirements upon request. Contact us if you have specific quality requirements.