Hydrogen cyanide (formerly known as 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 …

Hydrogen cyanide poisoning is marked by abrupt onset of profound toxic effects that may include syncope, seizures, coma, gasping respirations, and cardiovascular collapse, causing death …

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 …

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 …

氰化氢，是一种无机化合物，化学式hcn，标准状态下为液体。 氰化氢易在空气中均匀弥散，在空气中可燃烧，当氰化氢在空气中的含量达到5.6%～12.8%时，具有爆炸性。

The CNS is the most sensitive target organ of cyanide poisoning. Cardiovascular effects require higher cyanide doses than those necessary for CNS effects. In serious poisonings, the skin is …

Formonitrile, Hydrocyanic acid, Prussic acid Colorless or pale-blue liquid or gas (above 78°F) with a bitter, almond-like odor. [Note: Often used as a 96% solution in water.]

Hydrogen cyanide is very volatile, producing potentially lethal concentrations at room temperature. The vapor is flammable and potentially explosive. Hydrogen cyanide has a faint, bitter almond …

2021年1月1日 · Hydrogen cyanide (HCN) is a colorless or pale blue (hydrocyanic acid) extremely volatile liquid that is a potential threat to life at room temperature. The odor of HCN has a faint …

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, …