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Antimony for Research & Industry
High-purity antimony in many forms: powders, targets, compounds. Reliably delivered for research, development, and industry.
Diverse Antimony Products
Antimony in every form – precisely tailored
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Physical Properties
Melting Point
630.7°C
Boiling Point
1,587.0°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
Why is ChemPur the right partner for purchasing antimony?
Our commitment to high-purity antimony goes far beyond mere product delivery: we offer you a holistic supply – from the selection of the appropriate material to individual solutions for your application. You benefit from a broad product spectrum of antimony in a wide variety of forms, purities, and specifications – from powders and granules to sputter targets, specialized compounds, and nanomaterials. We thus cover applications in analytics, materials research, thin-film technology, and industrial development alike.
Our strength lies in the combination of technical expertise and high material quality. We deliver high-purity to ultra-high-purity chemicals and pure elements that enable reliable and reproducible results. At the same time, we support you with expert advice – especially regarding complex requirements, custom shapes, or specific alloys. Thanks to our international dealer network, we ensure high availability and security of supply – even for rare materials or special specifications. This is complemented by our ability to implement individual custom-made products tailored exactly to your needs.
As a family-run company, we also stand for personal support, short decision-making paths, and fast service. This ensures you receive not only antimony in the appropriate quality, but a solution that efficiently supports and secures your processes in the long term.
What is antimony powder suitable for in the laboratory?
Antimony powder is a versatile starting material in laboratories and research. It is primarily used in materials development, synthetic chemistry, and analytical chemistry. Through different grain sizes and purities – up to high-purity variants – the material can be adapted exactly to your respective application.
Typical areas of application include the production of alloys, the development of functional materials, and investigations in the field of semiconductors and electronic applications. Antimony powder also plays an important role in surface and coating research. We offer antimony powder in various specifications, allowing you to realize both simple laboratory experiments and high-precision research projects. With our consultation, we support you in choosing the right particle size and purity for your application – for reproducible and reliable results.
What are typical applications of antimony oxide?
Antimony oxide, primarily antimony(III) oxide (Sb₂O₃), is one of the most important antimony compounds in research and industry. A central application is its use as a synergist in flame retardant systems. In this context, antimony oxide improves the effectiveness of halogenated flame retardants and contributes to increasing fire safety.
Otherwise, antimony oxide is used in the glass and ceramics industry, for example for decolorization or as an additive for material optimization. In electronics and thin-film technology, it serves as a starting material for functional coatings and evaporation processes. We offer antimony oxide in various purity levels as well as in classic powder form or specially prepared evaporation material. This allows you to use the material specifically for your application – from basic research to industrial process development.
Which antimony compounds are available?
Our portfolio includes a wide selection of antimony compounds for a variety of applications. These include, in particular, halides such as antimony(III) chloride (SbCl₃), antimony(V) chloride (SbCl₅), antimony(III) fluoride (SbF₃), and antimony(III) iodide (SbI₃). Additionally, we offer oxides such as antimony(III) oxide (Sb₂O₃), sulfides such as antimony(III) sulfide (Sb₂S₃), as well as alkoxides, for example antimony ethoxide. Organic compounds such as triphenylantimony are also part of our delivery program. This variety enables the targeted use of antimony in diverse areas – from synthetic chemistry and materials research to special industrial applications. Through various purity levels and forms of delivery, you can select exactly the compound that meets your requirements.
Is antimony also available as a nanomaterial?
Yes, antimony is also available in the form of modern nanomaterials and is gaining increasing importance, primarily in research. We offer, among others, antimony tin oxide (ATO) nanopowder as well as antimony(III) oxide nanopowder in different particle sizes and surface structures. Nanomaterials are characterized by their large specific surface area and special physical properties. This makes them ideal for applications in electronics, energy technology, sensor technology, and functional coatings. Through the targeted selection of particle size, purity, and morphology, you can adapt the material exactly to your requirements. We support you with technical advice and deliver reproducible quality for demanding research and development projects.
What are antimony sputter targets used for?
Antimony sputter targets are primarily used in thin-film and coating technology. They serve as the starting material for physical coating processes in which thin functional layers are applied to substrates. Typical applications are found in electronics, optics, and the development of sensors and functional surfaces. Antimony plays an important role in the production of conductive, optical, or semiconducting layers. We offer sputter targets in various diameters, thicknesses, and purities. Furthermore, customer-specific adjustments are also possible, so that you receive exactly the specification required for your system and process. Our consultation helps you select the right target for your application.
What role does antimony play in alloys?
Antimony is an important component in metal alloys, especially in combination with lead. It is used to specifically improve the mechanical properties of metals. The addition of antimony increases the hardness, strength, and dimensional stability of the alloy. This makes the material suitable for technical applications where mechanical resilience and durability are required. Typical areas of use include battery technologies, bearing materials, or special technical components. We offer corresponding antimony alloys as well as starting materials in defined compositions. This allows you to ensure that your materials meet the exact desired properties – tailored to your specific requirements in research or industrial applications.