Hydrogen cyanide (also called prussic acid) is a chemical compound with the formula HCN and structural formula H−C≡N. It is a highly toxic and flammable liquid that boils slightly above room …

Dec 23, 2025 · Hydrogen cyanide, a highly volatile, colorless, and extremely poisonous liquid. A solution of hydrogen cyanide in water is called hydrocyanic acid, or prussic acid. It was discovered in 1782 by …

Hydrogen cyanide (HCN) is a colorless or pale-blue liquid or gas with a bitter, almond-like odor. Hydrogen cyanide interferes with the body’s use of oxygen and may cause harm to the brain, heart, …

Hydrogen cyanide (HCN) is a colorless, rapidly acting, highly poisonous gas or liquid that has an odor of bitter almonds. Most HCN is used as an intermediate at the site of production. Major uses include the …

Also known as hydrocyanic acid (CAS Registry Number 74‐90‐8) or HCN, hydrogen cyanide is a rapid‐acting lethal agent that inhibits aerobic respiration at the cellular level, preventing cells from …

Aug 14, 2024 · Hydrogen cyanide has no mutagenic properties and is not considered to be a carcinogen. Hydrogen cyanide is highly toxic, with rapid onset of symptoms noted following acute …

Unstabilized hydrocyanic acid may polymerize spontaneously with explosive violence. Flashback along vapor trail may occur. The explosion hazard is severe when this material is exposed to heat, flame, …

Hydrogen cyanide (AC) is a systemic chemical asphyxiant. It interferes with the normal use of oxygen by nearly every organ of the body. Exposure to hydrogen cyanide (AC) can be rapidly fatal.

Dec 31, 2020 · Colorless or pale-blue liquid or gas (above 78°F) with a bitter, almond-like odor. If hydrogen sulfide is present at its PEL, there could be an interference and a thiocyanate peak will be …

Description Hydrogen cyanide (HCN) and cyanide salts (CN salts) can cause male reproductive toxicity according to The Environmental Protection Agency (EPA).