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4. Mai 2024 · Hydrogen cyanide (once 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).
- HCN
- 27.0253 g/mol
- −13.29 °C (8.08 °F; 259.86 K)
- Miscible
Vor einem Tag · Turing died on 7 June 1954, aged 41, from cyanide poisoning. An inquest determined his death as suicide , but the evidence is also consistent with accidental poisoning. [15] Following a campaign in 2009, British prime minister Gordon Brown made an official public apology for "the appalling way [Turing] was treated".
- Alan Mathison Turing, 23 June 1912, Maida Vale, London, England
- 7 June 1954 (aged 41), Wilmslow, Cheshire, England
26. Apr. 2024 · Cyanide poisoning results from inhaling HCN or ingesting HCN salts. Cyanide acts with extreme rapidity, and thus the promptness with which an antidote , such as amyl nitrite , sodium nitrite , or sodium thiosulfate solution, is administered is critical to preventing death.
- The Editors of Encyclopaedia Britannica
27. Apr. 2024 · Hydrogen cyanide is highly toxic because it inhibits cellular oxidative processes. An adult human can withstand 50–60 parts of hydrogen cyanide per million parts of air for an hour without serious consequences, but exposure to concentrations of 200–500 parts per million of air for 30 minutes is usually fatal.
- The Editors of Encyclopaedia Britannica
Vor 2 Tagen · Cyanide poisoning. For cyanide poisoning, a large amount of hydroxocobalamin may be given intravenously and sometimes in combination with sodium thiosulfate. The mechanism of action is straightforward: the hydroxycobalamin hydroxide ligand is displaced by the toxic cyanide ion, and the resulting non-toxic cyanocobalamin is excreted ...
- Readily absorbed in distal half of the ileum.
- liver
- C₆₃H₈₈CoN₁₄O₁₄P
17. Apr. 2024 · Arsenic, radium, and a locked room cyanide mystery: Poisons and the rise of forensic toxicology in early 1900s United States. Tiny Matters April 17, 2024. At the beginning of the 1900s, New York City was in turmoil. Prohibition loomed, outbreaks of typhoid and an influenza pandemic had people on edge, and the city was steeped in corruption.
Vor 5 Tagen · Cyanide poisoning is a condition that develops when you inhale, touch, or swallow cyanide. Cyanide is a poisonous chemical gas that prevents your body from absorbing oxygen. The lack of oxygen can damage your organs and be life-threatening. Where is cyanide found? Factories that make plastics, paper, jewelry, or textiles.
