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 …

Mar 4, 2026 · Cyanide kills by blocking cells from using oxygen. Here’s how it works, where exposure happens, and how doctors treat it.

Sep 6, 2024 · 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 …

Jun 10, 2025 · 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.

Feb 24, 2026 · 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.

Mar 4, 2026 · 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 …

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 …

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 …

Cyanide is a chemical species that contains the cyano group (–C≡N). The cyanide ion has a −1 charge and is written as CN–. It quickly combines with metal cations to form compounds, such as potassium …

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, …