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Cyanide is a potent cytochrome c oxidase (COX, a.k.a. Complex IV) inhibitor, causing asphyxiation of cells. As such, cyanide poisoning is a form of histotoxic hypoxia, because it interferes with the ability of cells to take or use oxygen via oxidative phosphorylation. [ 25]: 1475. Specifically, cyanide binds to the heme a3-CuB binuclear center ...
A solution of hydrogen cyanide in water, represented as HCN, is called hydrocyanic acid. The saltsof the cyanide anion are known as cyanides. Whether hydrogen cyanide is an organic compoundor not is a topic of debate among chemists, and opinions vary from author to author.
The most hazardous compound is hydrogen cyanide, which is a gas and kills by inhalation. For this reason, an air respirator supplied by an external oxygen source must be worn when working with hydrogen cyanide. [11] Hydrogen cyanide is produced by adding acid to a solution containing a cyanide salt.
v. t. e. A blood agent is a toxic chemical agent that affects the body by being absorbed into the blood. [ 1 ] Blood agents are fast-acting, potentially lethal poisons that typically manifest at room temperature as volatile colorless gases with a faint odor. [ 1 ] They are either cyanide - or arsenic -based.
Cyanide preparation to be opened and used only by trained personnel". 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 ...
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. [ 34 ] [ 35 ] [ 36 ] 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 .
Potassium cyanide is a compound with the formula KCN. It is a colorless salt, similar in appearance to sugar, that is highly soluble in water. Most KCN is used in gold mining, organic synthesis, and electroplating. Smaller applications include jewellery for chemical gilding and buffing. [ 4]
Acetonitrile, often abbreviated MeCN (methyl cyanide), is the chemical compound with the formula CH 3 CN and structure H 3 C−C≡N. This colourless liquid is the simplest organic nitrile (hydrogen cyanide is a simpler nitrile, but the cyanide anion is not classed as organic). It is produced mainly as a byproduct of acrylonitrile manufacture.