Metal Salts Manufactured in Germany

Trust in the Established, Strive for Your Solution!

Lohtragon by Dr. Paul Lohmann stands for metal salt competence, fulfilling industry standards and individual needs.

The brand Lohtragon stands for unique competences in manufacturing, optimizing and developing metal salts, providing solutions according to your demands – both meeting industry standards and individual requirements in application areas, like:

  • Polymer additives
  • Energy
  • Surface treatment
  • Construction industry
  • Chemical synthesis
  • Glass, ceramics & pigments
  • Cross-applications
  • And further special applications

The Lohtragon product portfolio consists of roughly 60 metal salts. Our special production processes allow us to provide high product qualities and reproducibility according to product specifications. From aluminum to zinc, from acetate to tartrate, all products are manufactured in Germany with best possible sustainability approaches.

Our established Lohtragon metal salt range represents the starting point for individual product optimization. Based on our 135 years of experiences, we offer a comprehensive technical product support as well as chemical and physical product modifications according to your needs. The following parameters are only an extract of what is possible for modification:

  • Optimized active content
  • Improved solubility characteristics
  • pH variation
  • Improved flow properties
  • Particle size engineering
  • Variation in bulk density
  • And many more

Highly specialized test methods allow us extensive characterization options. A wide range of modern analytical equipment is on hand in our four laboratories for product characterization and quality control.

Our Lohtragon product range is EU REACh registered (Registration, Evaluation and Authorization of Chemicals). Our REACh department provides full service in case of further regulatory needs.

The Lohtragon offering is completed with services from our application support, raw material selection and regulatory affairs.

You need high quality metal salts? Tailored to your requirements? Lohtragon is your solution!

Get in touch with us for your Lohtragon metal salt!



Lohtragon – A brand of Dr. Paul Lohmann:

The Dr. Paul Lohmann GmbH & Co. KGaA is the world's leading manufacturer of mineral and metal salts, headquartered in Emmerthal/Germany. The product portfolio covers over 400 different salts in more than 7,000 specifications. Dr. Paul Lohmann supplies its specialty salts worldwide to customers in in the pharmaceutical industry, food sector, food supplements, cosmetics and – synergized under the Lohtragon brand - to customers in industrial applications.


Dr. Paul Lohmann GmbH & Co. KGaA

Hauptstraße 2
31860 Emmerthal

+49 (0)5155 63-5888
+49 (0)5155 63-5834