Sujet
Adolph Wilhelm Hermann Kolbe.
Légende
Adolph Wilhelm Hermann Kolbe, 1818 - 1884, a German chemist, discovered a way to link the alkyl residues of acids using the electrolysis of carboxylic acids and was the first to produce salicylic acid from phenolate and carbon dioxide. Historical, digitally restored reproduction of a 19th century model..
Date
19e siècle
Crédit
Photo12/UIG/H.Tschanz-Hofmann
Notre référence
UMG24A11_355
Licence
Droits gérés
Format disponible
36,5Mo (2,8Mo) / 25,6cm x 35,7cm / 3025 x 4220 (300dpi)