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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 Poisoning: Symptoms, Treatment, Complications, and More
    Cyanide is one of the most famous poisons — from spy novels to murder mysteries, it’s developed a reputation for causing an almost immediate death But in real life, cyanide is a little
  • 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 | 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
    Cyanide stops cells from using oxygen, which is needed to make energy Cyanide is found in everyday items like food, cigarettes, and smoke from fires Treatment for cyanide poisoning involves getting to fresh air and using antidotes
  • 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 poisoning: Symptoms, causes, and treatment - Medical News Today
    Cyanide poisoning results from exposure to various forms of cyanide, present in some types of smoke, industrial fumes, drugs, foods, and more Symptoms include vomiting, headache, dizziness,
  • The Facts About Cyanides - New York State Department of Health
    Cyanides are fast-acting poisons that can be lethal They were used as chemical weapons for the first time in World War I Low levels of cyanides are found in nature and in products we commonly eat and use Cyanides can be produced by certain bacteria, fungi and algae
  • Cyanide Toxicity - StatPearls - NCBI Bookshelf
    Cyanide is a rapidly acting substance that is traditionally known as a poison Hydrogen cyanide was first isolated from Prussian blue dye in 1786, and cyanide first extracted from almonds around 1800 Cyanide can exist as a gas, hydrogen cyanide, a salt, potassium cyanide
  • Cyanide Poisoning Treatment, Symptoms Effects - eMedicineHealth
    Signs and symptoms of cyanide poisoning include bizarre behavior, excessive sleepiness, abdominal pain, nausea, and vomiting Cyanide poisoning requires immediate medical treatment





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