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Há 2 dias · 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).
26 de abr. de 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. This article was most recently revised and updated by Kara Rogers.
- The Editors of Encyclopaedia Britannica
27 de abr. de 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
6 de mai. de 2024 · 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.
Há 4 dias · Full Chapter. Figures. Tables. Videos. Supplementary Content. For further information, see CMDT Part 38-31: Cyanide Poisoning. Key Features. Cyanide is rapidly absorbed by inhalation, skin absorption, ingestion. In gaseous form, hydrogen cyanide is an important component of fire smoke.
