KCN is formed from the treatment of hydrogen cyanide with aqueous potassium hydroxide solution, accompanied by the vacuum evaporation on the solution: HCN + KOH KCN + H2O. It produces about fifty,000 a great deal of potassium cyanide every year.You can even come across cyanide in certain nitrile compounds used in medications like citalopram (Celexa… Read More