IS POTASSIUM CYANIDE LEGAL FOR DUMMIES

KCN is formed from the treatment of hydrogen cyanide with aqueous potassium hydroxide solution, followed by the vacuum evaporation on the solution: HCN + KOH KCN + H2O. It produces about 50,000 lots of potassium cyanide yearly.You can even come across cyanide in specified nitrile compounds used in medications like citalopram (Celexa) and cimetidine