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Welcome to the World of Lohtragon®
Competences around metal salts for industrial applications – Solutions for you!

Challenge our team of experts!

Discover the world of Lohtragon®

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EcoVadis Gold Medal


EcoVadis Gold Medal for Dr. Paul Lohmann®

Sustainability and corporate social responsibility (CSR) represent two of today´s global major challenges.

Saving natural resources, protecting our environment and following ethical labor practices are key factors of our everyday activities.


Dr. Paul Lohmann® has repeatedly passed the independent review of its CSR-performance, conducted by EcoVadis: after bronze and silver comes gold!


We are glad that our efforts have been awarded with the EcoVadis gold medal, achieving a score above average in all four areas (Environment, Labor & Human Rights, Ethics and Sustainable Procurement). Especially in terms of environmental topics, Dr. Paul Lohmann® scored notably well. With an overall score of 71 points, we are rated in the top 3 % of companies in our industry and within the best 5 % of all companies assessed. Click here to download our certificate.


This achievement encourages us even more to raise the bar for our existing and new goals.

Stay with us and see what comes next.

Lohtragon® for dedicated metal salt competences


Lohtragon® Brand Launch: Competence in Metal Salts


New brand launch of Dr. Paul Lohmann® – Lohtragon® for dedicated metal salt competences

Dr. Paul Lohmann GmbH & Co. KGaA synergizes its high performance metal salt range for industrial applications under the new Lohtragon® brand. Lohtragon® will be established as the first choice for metal salt competence in the industrial market environment.

Lohtragon® stands for unique competences in manufacturing, optimizing and developing metal salts, providing solutions for various customer challenges. The brand leverages the Dr. Paul Lohmann® manufacturing expertise of over 135 years and is designed to meet the specific requirements for industrial market segments.

The Lohtragon® portfolio consists of roughly 60 metal salts. These products are the starting point for individual product optimizations with regard to chemical and physical parameters and nearly endless options for new combinations, both based on specific customer needs. For existing customers, their established product qualities remain fully available.

Always the best metal salt for your products and applications

The high performance metal salt range for industrial applications synergized under the Lohtragon® brand provides solutions for a broad variety of market segments and applications, such as polymer additives, energy, surface treatment, construction chemicals, chemical synthesis, glass, ceramics & pigments and further special applications.

Established in diversity, but individual for you, your application and your process. Lohtragon® picks you up at your challenge focusing on maximum performance and value!

The proven Lohtragon® product range with around 60 different metal salts allows you to select from our established salt range. Our group of experts support you at any time in choosing the most suitable product, the best product quality and the optimal process solution for your application. Individual recommendations are one of our strengths.

Beyond our established product range, our unique competences in metal salt manufacturing offer you custom specifications and the development of new products with unique properties. Our research, development and application team combines long-term expertise around metal salts with strong and inspiring ingenuity in chemistry. Chemical and physical product modifications according to your requirements are made possible. A wide range of analytical equipment is on hand. Our team looks forward to exchange with you and to develop your solution.

Contact us!