page_title: Karl Gottfried Hagen
hierarchical_section_title: Karl Gottfried Hagen
caption_attribution_description: English: Karl Gottfried Hagen as young professor at the University of Koenigsberg, Prussia, todays Kaliningrad Deutsch: Karl Gottfried Hagen (1749 - 1829) Universalgelehrter für Chemie, Physik, Medizin, Botanik, Mineralogie, Freund und Tischgenosse von I.Kant, Begründer der wissenschaftlichen Pharmazie im deutschsprachigen Raum
context_page_description: Karl Gottfried Hagen was a German chemist.
  Hagen was born and died in Königsberg, Prussia.
  He founded the first German chemical laboratory at the University of Königsberg, thus establishing the scientific discipline of pharmaceutical chemistry in Germany. He worked as a Professor in the field of physics, chemistry and mineralogy.
  His daughter, Johanna, married the astronomer Friedrich Bessel.
  Another daughter, Louise Florentine, married the physicist Franz Ernst Neumann.
context_section_description: Karl Gottfried Hagen (24 December 1749 – 2 March 1829) was a German chemist.
  Hagen was born and died in Königsberg, Prussia.
  He founded the first German chemical laboratory at the University of Königsberg, thus establishing the scientific discipline of pharmaceutical chemistry in Germany. He worked as a Professor in the field of physics, chemistry and mineralogy.
  His daughter, Johanna, married the astronomer Friedrich Bessel.
  Another daughter, Louise Florentine, married the physicist Franz Ernst Neumann.
caption: Karl Gottfried Hagen
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