Who discovered hydrogen cyanide?

Answer Carl Wilhelm Scheele (1742-1786), a Swedish chemist, discovered hydrogen cyanide (HCN) in 1782, according to Peter Macinnis' book "Poisons." Scheele isolated HCN, also known as prussic acid, from P... Read More »

Top Q&A For: Who discovered hydrogen cyanide

What is hydrogen cyanide?

Hydrogen cyanide is colorless gas that kills people almost instantly if ingested or breathed in. It is an ingredient in some insecticides and is also used in the manufacturing of some paper, plasti... Read More »

How to Handle Hydrogen Cyanide?

Hydrogen cyanide, also known as prussic acid or hydrocyanic acid, is an explosive and toxic chemical that presents a serious danger to lab workers or engineers who accidentally come in contact with... Read More »

Properties of Hydrogen Cyanide?

Hydrogen cyanide is a colorless or pale blue liquid when kept at room temperature. Use caution with hydrogen cyanide, because it is a very toxic and flammable substance. Hydrogen cyanide is also k... Read More »

Who invented hydrogen cyanide?

Hydrogen cyanide is a derivative of Prussian blue, and it was first isolated in pure form by the Swedish chemist Carl Wilhelm Scheele in about 1738. It was eventually given the name Blausäure, whi... Read More »