Cyanide - Wikipedia
In chemistry, cyanide (from Greek kyanos ' dark blue ') is a chemical compound that contains a C≡N functional group. This group, known as the cyano group, consists of a carbon atom triple-bonded to a nitrogen atom. [1] In inorganic cyanides, the cyanide group is …
Cyanide Poisoning: Symptoms, Treatment, Complications, and …
2018年9月17日 · Symptoms of cyanide exposure typically appear within a few seconds to several minutes after exposure, and may include weakness, nausea, headache, and difficulty breathing. Cyanide is one of the...
Cyanide | Definition, Uses, & Effects | Britannica
2024年8月22日 · 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. Organic cyanides are usually called nitriles; in these, the CN group is linked ...
Cyanide poisoning: Symptoms, causes, and treatment - Medical News Today
2024年1月30日 · 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,...
Cyanide poisoning - Wikipedia
Decontamination, supportive care (100% oxygen), hydroxocobalamin [ 2 ][ 3 ][ 6 ] 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. [ …
Cyanide Toxicity - StatPearls - NCBI Bookshelf
2023年2月13日 · Describe the basic pathophysiology and toxicokinetics of cyanide toxicity. Outline the examination and evaluation procedures for diagnosing cyanide toxicity, including any applicable laboratory testing. Summarize the treatment and …
The Chemistry of Cyanide Poisoning and Why it Kills - ThoughtCo
2024年7月24日 · Death from cyanide poisoning usually results from respiratory or heart failure. A person exposed to cyanide may have cherry-red skin from high oxygen levels or dark or blue coloring, from Prussian blue (iron-binding to the cyanide ion). Also, skin and body fluids may give off an odor of almonds.
Cyanide Poisoning - What You Need to Know - Drugs.com
2024年10月6日 · 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.
Cyanide | Toxic Substances | Toxic Substance Portal | ATSDR
Summary: Cyanide is usually found joined with other chemicals to form compounds. Examples of simple cyanide compounds are hydrogen cyanide, sodium cyanide and potassium cyanide. Certain bacteria, fungi, and algae can produce cyanide, and …
ToxFAQs™ for Cyanide for Cyanide - Centers for Disease Control …
Cyanide is a very poisonous chemical. Exposure to high levels of cyanide harms the brain and heart, and may cause coma and death. Exposure to lower levels may result in breathing difficulties, heart pains, vomiting, blood changes, headaches, and enlargement of …
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