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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 .
Jan 23, 2020 · Beginning in September 1941, Zyklon B, the brand name for hydrogen cyanide (HCN), was the poison used to kill at least a million people in gas chambers at Nazi concentration and death camps such as Auschwitz and Majdanek, both in Poland.
Zyklon-B, brand name for a hydrogen cyanide–based chemical compound initially created as a pesticide and rodenticide in the early 1920s in Germany. Zyklon-B is a carrier for the gas hydrogen cyanide (HCN); a solution of HCN in water is called hydrocyanic acid or prussic acid.
Mar 3, 2023 · Zyklon B was a highly poisonous insecticide also used to kill rats and insects. Usually within minutes after entering the gas chambers, everyone inside was dead from lack of oxygen. Under guard, prisoners were forced to haul the corpses to a nearby room, where they removed hair, gold teeth, and fillings.
Toxin/Chemical. Zyklon B. 00:00. History. One of the most efficient methods to fight lice and thereby to contain and eliminate typhus – and to kill other vermin like grain beetles, fleas, cockroaches, termites, mice, rats and many more as well – is their poisoning with highly volatile hydrogen cyanide.
Jun 2, 2021 · Zyklon B was the trade name of a product that was originally developed as a pesticide and was then chosen as a means of mass murder in the Nazi camps. It was produced by I.G. Farben, a German...
Apr 11, 2011 · Fritz Haber: Jewish chemist whose work led to Zyklon B - BBC News. 12 April 2011. By Chris Bowlby. BBC Radio 4. It has been claimed that as many as two out of five humans on the planet today...
