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Marggraf, Andreas. Andreas Sigismund, deutscher Chemiker, * 3. 3. 1709 Berlin, † 7. 8. 1782 Berlin; entdeckte 1747 den Zucker in der Runkelrübe und schuf damit die Grundlage für die Rübenzuckerindustrie; untersuchte Phosphorverbindungen; leitete seit 1754 das chemische Laboratorium der Preußischen Akademie der Wissenschaften in Berlin.
Andreas Sigismund Marggrafs Vorfahren väterlicherseits stammen aus Neuruppin.3 Erst- mals erscheint ein Marggraf unter dem Namen Christoph Marggrave im Jahr 1623 in der Musterrolle von Neuruppin ...
Andreas Sigismund Marggraf. Některá data mohou pocházet z datové položky. Andreas Sigismund Marggraf ( 3. března 1709 Berlín – 7. srpna 1782 Berlín) byl německý experimentální a anorganický chemik, známý především pro svůj objev obsahu cukru v cukrové řepě, který vedl ke vzniku cukrovarnického průmyslu na počátku 19 ...
Andreas Sigismund Marggraf (German: [ˈmaʀkɡʀaːf]; 3 March 1709 – 7 August 1782) was a German chemist from Berlin, then capital of the Margraviate of Brandenburg, and a pioneer of analytical chemistry. He isolated zinc in 1746 by heating calamine and carbon. Though he was not the first to do so, Marggraf is credited with carefully describing the process and establishing its basic theory
ANDREAS SIGISMUND MARGGRAF (1709-1782), German chemist, was born at Berlin on the 3rd of March 1709. After studying chemistry at Berlin and Strassburg, medicine at Halle, and mineralogy and metallurgy at Freiberg, he returned to his native city in 1735 as assistant to his father, Henning Christian Marggraf, chief apothecary at the court.
MARGGRAF, ANDREAS SIGISMUND (1709–1782), German chemist, was born at Berlin on the 3rd of March 1709. After studying chemistry at Berlin and Strassburg, medicine at Halle, and mineralogy and metallurgy at Freiberg, he returned to his native city in 1735 as assistant to his father, Henning Christian Marggraf, chief apothecary at the court.
The chemist-apothecary was a widely respected persona throughout 18th-century Europe. Andreas Sigismund Marggraf (1709–1782), for example, had completed an apothecary apprenticeship and, between 1735 and 1753, administered his father’s. The author is with the Max Planck Institute for the History of Science, Wilhemstrasse 44, 10117 Berlin ...
