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cyanide    音标拼音: [s'ɑɪən,ɑɪd] [s'ɑɪn,ɑɪd]
n. 氰化物

氰化物

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  • Cyanide - Wikipedia
    Hydrogen cyanide, or H−C≡N, is a highly volatile toxic liquid that is produced on a large scale industrially It is obtained by acidification of cyanide salts The cyanide ion −C≡N is isoelectronic with carbon monoxide −C≡O+ and with molecular nitrogen N≡N A triple bond exists between C and N
  • Cyanide | Chemical Emergencies | CDC
    Cyanide is a fast acting and potentially deadly chemical that affects the body's ability to use oxygen It comes from natural substances in some foods and in certain plants, including the pits and seeds of some common fruits Cyanide is sometimes described as having a "bitter almond" smell
  • The Chemistry of Cyanide Poisoning and Why it Kills - ThoughtCo
    What Is Cyanide? The term "cyanide" refers to any chemical containing a carbon-nitrogen (CN) bond Many substances contain cyanide, but not all of them are deadly poisons
  • Cyanide Poisoning: Symptoms, Treatment, Complications, and More
    Cyanide can refer to any chemical that contains a carbon-nitrogen (CN) bond Here’s how to identify the symptoms of poisoning, who’s at risk, and more
  • Factsheet | Cyanide - Johns Hopkins Center for Health Security
    Cyanide is a naturally occurring chemical, found in many plants, that has been used in conventional warfare and poisoning for more than two millennia 1 It is highly lethal, whether inhaled as a gas, ingested in solid form, or absorbed through topical exposure
  • Cyanide | Definition, Uses, Effects | Britannica
    cyanide, any compound containing the monovalent combining group CN In inorganic cyanides, such as sodium cyanide (NaCN), this group is present as the negatively charged cyanide ion; these compounds, which are regarded as salts of hydrocyanic acid, are highly toxic
  • Cyanide poisoning: Symptoms, causes, and treatment
    Cyanides refer to any compounds that comprise the carbon-nitrogen (C-N) bond in their structure Cyanide is a fast acting deadly chemical that many people know to be a poison It can exist as a
  • Cyanide Poisoning - What You Need to Know - Drugs. com
    Care guide for Cyanide Poisoning Includes: possible causes, signs and symptoms, standard treatment options and means of care and support
  • Cyanide and Cyanogenic Compounds—Toxicity, Molecular Targets, and . . .
    The aim of the present article is to give an update of cyanide exposure sources, molecular affinities and targets of cyanide anion, symptoms of acute and chronic poisoning, and recent advances as regards diagnosis and antidotes against its toxicity
  • Cyanide poisoning - Wikipedia
    Cyanide poisoning is poisoning that results from exposure to any of a number of forms of cyanide [4] Early symptoms include headache, dizziness, fast heart rate, shortness of breath, and vomiting [2] This phase may then be followed by seizures, slow heart rate, low blood pressure, loss of consciousness, and cardiac arrest [2] Onset of symptoms usually occurs within a few minutes [2][3





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