We are successfully established manufacturer, supplier and exporter of a wide gamut of Potassium Cyanide. An extremely poisonous white compound, KCN, used in the extraction of gold and silver from ores, in electroplating, and in photography, and as a fumigant and insecticide. (inorganic chemistry) The potassium salt of hydrocyanic acid, KCN; the colourless crystals are soluble in water, and it is extremely poisonous, and is used in electroplating, the extraction of gold and silver from their ores,and in photography,(potassiumcyanidecarecenter@gmail.com) or visit our website http://potassiumcyanidecareandsellcenter.webs.com) text us at +1(443) 256-9984..