Search results
Results from the WOW.Com Content Network
Zyklon B (German: [tsyˈkloːn ˈbeː] ⓘ; translated Cyclone B) was the trade name of a cyanide-based pesticide invented in Germany in the early 1920s. It consists of hydrogen cyanide (prussic acid), as well as a cautionary eye irritant and one of several adsorbents such as diatomaceous earth .
The company is perhaps best known for its role in producing the poison gas Zyklon B. One product crucial to the operations of the Wehrmacht was synthetic fuel, made from lignite using the coal liquefaction process. IG Farben scientists made fundamental contributions to all areas of chemistry.
Bruno Emil Tesch (14 August 1890 – 16 May 1946) was a German chemist and entrepreneur. Together with Gerhard Peters and Walter Heerdt, he invented the insecticide Zyklon B.
A can of Zyklon B with adsorbent granules and original signed documents detailing ordering of Zyklon B as "materials for Jewish resettlement" (on display at Auschwitz concentration camp museum) Tesch & Stabenow was founded in 1924 in Hamburg. [2] In 1925, the firm became the only distributor of Zyklon on behalf of Degesch east of the Elbe.
In World War II, Degesch (42.5 per cent owned by IG Farben) was the trademark holder of Zyklon B, the poison gas used at some Nazi extermination camps. [1] IG Farben also developed processes for synthesizing gasoline and rubber from coal , and thereby contributed much to Germany's ability to wage a war despite having been cut off from all major ...
Huawei, the world’s second-biggest smartphone maker, has faced heated questioning from MPs - with one asking if it was fair to compare the firm to German companies who participated in the Holocaust.
Degesch held the patent on the infamous pesticide Zyklon, a variant of which was used to execute people in the gas chambers of German extermination camps during the Holocaust. Through the firms Tesch & Stabenow GmbH (Testa) and Heerdt-Linger (Heli), Degesch sold the poisonous gas Zyklon B to the German Army and the Schutzstaffel (SS).
From 1931 to 1943 American Cyanamid produced the pesticide Zyklon B under license. [37] Cyanamid's pharmaceutical division included "Lederle Laboratories", maker of Piperacillin, an antibiotic drug used as a penicillin substitute; Centrum, a multivitamin supplement; Stresstabs vitamins; and Orimune, an oral polio vaccine. [38]