Sigma-Aldrich offers Sigma-Aldrich-207810, Potassium cyanide for your research needs. Find product specific information including CAS, MSDS, protocols and references. What is Potassium Cyanide? Potassium cyanide is crystalline inorganic compound that is colorless. It is referred to as KCN, which is also its molecular A cyanide is any chemical compound that contains monovalent combining group CN. This group, known as the cyano group, consists of a carbon atom triple-bonded to a. Making Sodium Cyanide Hello everyone! I am planning a reaction on making NaCN from NaOH and urea. This will prevent the scary encounter with HCN. Potassium-cyanide found in: Gold Potassium Cyanide, Powder, Potassium Cyanide, Technical, Silver Potassium Cyanide, Nickel Potassium Cyanide, Crystal. Potassium cyanide is a compound with the formula KCN. This colorless crystalline salt, similar in appearance to sugar, is highly soluble in water. Electrochemical preparation of potassium gold cyanide 171 Table 2. Data on current efficiency for the potentiostatic dissolution of gold in 40 gpl Potassium Gold Cyanide found in: Gold Potassium Cyanide, Powder, Potassium Cyanide, Technical, Potassium Cyanide, Granular, Reagent, ACS, Gold. Sigma-Aldrich offers Aldrich-298115, Potassium dicyanoaurate(I) for your research needs. Find product specific information including CAS, MSDS, protocols and references. Potassium cyanide is a compound with the formula K CN. This colorless crystalline salt, similar in appearance to sugar, is highly soluble in water.