Sujet
August Wilhelm von Hofmann, 19th century German organic chemist, (1900). Artist: Unknown
Légende
August Wilhelm von Hofmann, 19th century German organic chemist, (1900). Through his work on coal-tar derivatives, Hofmann (1818-1892) in 1858 obtained aniline dye magenta or fuschine and in 1863 patented dyes known as Hofmann violets. He was appointed director of the Royal College of Chemistry, London, in 1845.
The Print Collector collection
Date
1900
Crédit
Photo12/Heritage Images/The Print Collector
Notre référence
HRM19C24_116
Model release
Non
Licence
Droits gérés
Format disponible
50,0Mo (5,7Mo) / 31,4cm x 39,9cm / 3708 x 4713 (300dpi)