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Barium in Highest Purity for Research
Barium and barium compounds in high purity and many forms. For research, development, and industry – reliably delivered.
High-Purity Barium for Every Application
Barium Products Overview
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Physical Properties
Melting Point
725.0 °C
Boiling Point
1,640.0 °C
Frequently Asked Questions
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Why is ChemPur the Right Partner for Barium?
ChemPUR has stood for well-founded expertise in the field of pure metals and fine chemicals for decades. As a specialist, we supply research institutions, development departments, and industrial users worldwide with high-purity materials – reliably and according to requirements. Our commitment extends beyond mere delivery: We understand the requirements of your applications and support you in selecting the appropriate barium compound – from the initial concept to implementation in the process.
Thanks to our international distributor network, we have access to virtually all relevant materials and can realize even demanding specifications. At the same time, you benefit from short decision-making paths, personal consulting, and quality management certified to ISO 9001:2015. ChemPUR combines material competence with application experience – thereby creating the foundation for precise results in research, development, and industry.
Which Barium Compounds Does ChemPUR Offer?
Our portfolio in the field of barium reflects our broad positioning in fine chemical distribution. We offer you a comprehensive spectrum of inorganic and specialty chemical barium compounds – from classic compounds such as carbonates, oxides, or sulfates to more complex substance classes such as titanates, tungstates, and zirconates. This range is complemented by halides, hydroxides, and selected organometallic compounds. Furthermore, we carry specialty products for demanding applications, for example in analytics, electronics, or materials development. This breadth enables us to serve both standard requirements and highly specialized projects. Through our market knowledge and our network, we ensure that you receive precisely the barium compound that meets your technical requirements.
In Which Purities is Barium Available?
When it comes to barium, we offer you a differentiated purity spectrum tailored to the requirements of modern research and industrial processes. Our products range from technically pure grades to high- and ultra-high-purity variants with purities of up to 99.999%. These gradations are particularly critical in sensitive applications – for example in materials research, electronics, or analytics, where even the slightest impurities can influence the result. Through our specialization in high-purity materials, we ensure that you always receive the appropriate quality for your application. At the same time, we provide targeted consulting in the selection process to achieve an optimal balance between purity, availability, and cost-effectiveness.
Which Forms of Barium Does ChemPUR Deliver?
Our strength lies in the combination of chemical diversity and physical form competence. We provide barium to you in different forms – tailored to your processes and applications. These include, among others, powder, nanopowder, granules, as well as massive forms such as pieces or rods. Furthermore, we offer specially prepared materials for technical applications, for example evaporation materials for thin-film technology. Elemental barium we deliver under defined protective conditions, such as under mineral oil or protective gas, to ensure safe handling. This diversity enables direct integration into existing processes and reduces the adaptation effort in your laboratory or production facility.
Which Barium Compounds Are Available for Electronics?
For electronics and related high-tech applications, we offer in particular barium titanate – a key material for the manufacture of ceramic capacitors and other electronic components. However, high-purity barium carbonates and oxides are also used in precursor processes or materials development. Barium titanate is available from us in different purities and forms, including powder and nanopowder with defined particle sizes. These properties are critical for adjusting specific dielectric and ferroelectric characteristics. Through our specialization in high-purity materials and our experience in the field of electronic applications, we support you in selecting the right materials for your development and production processes.
What Applications Does Barium Titanate Have?
Barium titanate is among the most important functional materials in modern materials science. It is used primarily in electronics, for example in multilayer ceramic capacitors, where its excellent dielectric properties are utilized. In addition, it finds application in piezoelectric components, sensors, actuators, and ferroelectric devices. In research, it also serves as a starting material for the development of new functional ceramics. Depending on the application, we offer barium titanate in various forms – from classic powder to highly dispersed nanopowder to pieces for evaporation processes. This flexibility enables precise adaptation to your specific requirements and supports you in developing high-performance materials and components.
Is Barium Available for Evaporation Applications?
Yes, we offer targeted barium products for evaporation and coating processes. In particular, barium fluoride and barium titanate are available in suitable forms and grain sizes for use in vacuum and thin-film processes. These materials meet the requirements of modern coating technologies, where purity, homogeneity, and defined geometries are critical. Our experience in the field of evaporation materials and sputter targets enables us not only to supply you with the appropriate material, but also to support you in selecting optimal specifications. In this way, we contribute to ensuring stable processes and reproducible layer results – both in research and in industrial production.