Potassium silver cyanide
Potassium silver cyanide is a chemical compound of potassium silver, and cyanide. It is used in silver plating, as a bactericide, and in the manufacture of antiseptics. Silver is a metallic element with the chemical symbol Ag and atomic number 47. It occurs naturally in its pure, free form, as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite. (L808, L809, L551)