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Cyanide, in the form of pure liquid prussic acid (a historical name for hydrogen cyanide), was the favored suicide agent of Nazi Germany. Erwin Rommel (1944), Adolf Hitler 's wife, Eva Braun (1945), [ 66 ] and Nazi leaders Heinrich Himmler (1945), possibly Martin Bormann (1945), and Hermann Göring (1946) all died by suicide by ingesting it.
Hydrogen cyanide (formerly known as prussic acid) is a chemical compound with the formula HCN and structural formula H−C≡N.It is a highly toxic and flammable liquid that boils slightly above room temperature, at 25.6 °C (78.1 °F).
Cyanide-based blood agents irritate the eyes and the respiratory tract, while arsine is nonirritating. [2] Hydrogen cyanide has a faint, bitter, almond odor that only about half of all people can smell. Arsine has a very faint garlic odor detectable only at greater than fatal concentrations. [1] Exposure to small amounts of cyanide has no ...
The most hazardous compound is hydrogen cyanide, which is a gas and kills by inhalation. For this reason, working with hydrogen cyanide requires wearing an air respirator supplied by an external oxygen source. [11] Hydrogen cyanide is produced by adding acid to a solution containing a cyanide salt.
It does kill rapidly, and the cyanide charge will last a long time. A few drops of acetic acid will increase the cyanide gas production. If the jar is not used for long periods it may dry out and produce little gas; a few drops of water will help get the process going again. [2] The potassium cyanide slowly decomposes, releasing hydrogen cyanide.
The hydrogen cyanide gas chamber is considered to be the most dangerous, most complicated, most time-consuming and most expensive method of administering the death penalty. [ 44 ] [ 45 ] [ 46 ] It is also notoriously impossible to halt once initiated, which has occurred in the case of stays, such as in the case of Burton Abbott .
Add more corn starch or water if needed to reach the consistency shown in the video. Mix until smooth consistency is reached. Watch how it will form into a solid or melt like a liquid under ...
Use of hydrogen cyanide as a pesticide or cleaner has been banned or restricted in some countries. [51] Most hydrogen cyanide is used in industrial processes, made by companies in Germany, Japan, the Netherlands and the US. [52] [53] Degesch resumed production of Zyklon B after the war. The product was sold as Cyanosil in Germany and Zyklon in ...