THE POTASSIUM CYANIDE DRYING AGENT DIARIES

KCN is formed from the treatment of hydrogen cyanide with aqueous potassium hydroxide solution, followed by the vacuum evaporation in the solution: HCN + KOH KCN + H2O. It generates about 50,000 tons of potassium cyanide on a yearly basis.Acute cyanide poisoning is comparatively rare, and nearly all cases are from unintentional exposure.If your foo