Search results
- Cyanide is contained in cigarette smoke and the combustion products of synthetic materials such as plastics.
www.emergency.cdc.gov/agent/cyanide/basics/pdf/cyanide-facts.pdf
People also ask
Where cyanide is found?
Which cyanide compounds are most commonly found in the environment?
Which cyanide is produced from anthropogenic or natural sources?
What is a cyanide ion?
Is cyanide a poison?
Does cyanide have a CN functional group?
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 present as the cyanide anion −C≡N.
Cyanide poisoning can result from the ingestion of cyanide salts, imbibing pure liquid prussic acid, skin absorption of prussic acid, intravenous infusion of nitroprusside for hypertensive crisis, [8] or the inhalation of hydrogen cyanide gas. The last typically occurs through one of three mechanisms:
Cyanide is a naturally occurring chemical can be produced by certain types of bacteria, fungi, and algae and found in several types of plants, seeds, and fruit stones, including bamboo, cassava, bitter almonds, apples, and peaches. Despite its toxicity, cyanide has many roles in industry and medicine.
Aug 22, 2024 · 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.
- The Editors of Encyclopaedia Britannica
- What Is Cyanide?
- How Cyanide Poisons
- Exposure to Cyanide
- Symptoms of Cyanide Poisoning
- How Much Cyanide Is Lethal?
- Is There A Treatment For Cyanide Poisoning?
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. Sodium cyanide (NaCN), potassium cyanide (KCN), hydrogen cyanide (HCN), and cyanogen chloride (CNCl) are lethal, but thousands of compounds called nitriles contain the cyanide group yet aren't as...
In a nutshell, cyanide prevents cells from using oxygento make energy molecules. The cyanide ion, CN-, binds to the iron atom in cytochrome C oxidase in the mitochondria of cells. It acts as an irreversible enzyme inhibitor, preventing cytochrome C oxidase from doing its job, which is to transport electrons to oxygen in the electron transport chain...
Cyanide can be used as a poisonor chemical warfare agent, but most people are exposed to it unintentionally. Some ways to be exposed to cyanide include: 1. Eating cassava, lima beans, yucca, bamboo shoots, sorghum, or almonds 2. Eating apple seeds, cherry stones, apricot pits, or peach pits 3. Smoking cigarettes 4. Burning plastic 5. Burning coal 6...
Inhaling a high dose of cyanide gas rapidly causes unconsciousness and often death. Lower doses may be survivable, especially if immediate aid is provided. The symptoms of cyanide poisoning are similar to those displayed by other conditions or exposure to any of a number of chemicals, so don't assume cyanide is the cause. In any event, do remove ...
How much cyanide is too much depends on the route of exposure, the dose, and the duration of exposure. Inhaled cyanide presents a greater risk than ingested cyanide. Skin contact is not as much of a concern (unless the cyanide has been mixed with DMSO), except touching the compound could lead to accidentally swallowing some of it.As a rough estimat...
Because it's a relatively common toxin in the environment, the body can detoxify a small amount of cyanide. For example, you can eat the seeds of an apple or withstand cyanide from cigarette smoke without dying. When cyanide is used as a poison or a chemical weapon, treatment depends on the dose. A high dose of inhaled cyanide is lethal too quickly...
- Anne Marie Helmenstine, Ph.D.
Cyanides, a diverse family of compounds containing the highly reactive cyanide anion (CN −), are produced from both anthropogenic and natural sources. The cyanide compounds most commonly found in the environment include sodium cyanide, potassium cyanide, and gaseous hydrogen cyanide, the latter being the main form present in air.
Aug 14, 2024 · Main points. Kinetics and metabolism. Hydrogen cyanide is rapidly absorbed and distributed following inhalation, oral or dermal exposure. The cyanide ion blocks oxidative respiration; this...
