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Louis Nicolas Vauquelin

Louis Nicolas Vauquelin

Louis Nicolas Vauquelin (16. toukokuuta 1763 Saint-André-d'Hébertot14. marraskuuta 1829 Saint-André-d'Hébertot) oli ranskalainen farmaseutti ja kemisti. Hänet tunnetaan beryllium-alkuaineen löytäjänä. Lisäksi hän löysi myös alkuaine kromin vuonna 1797 kokeita tehdessään. Vuotta myöhemmin hän eristi sitä kromioksidista.[1][2]

Hän eristi myös kiinihapon, kamferihapon ja asparagiinin, sekä muita orgaanisia yhdisteitä.[2]

Lähteet

  1. http://www.helsinki.fi/kemia/opettaja/aineistot/mainiotmetallit/kromi/cr_historia.html
  2. a b http://www.newadvent.org/cathen/15315b.htm Catholic Encyclopedia: Louis-Nicolas Vauquelin. Viitattu 11.3.2016. (englanniksi)
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