Inorganic chemicals : Potassium Chloride, Magnesium Chloride, Calcium Chloride, Calcium Peroxide, Q-acid, N-ethylpiperazine, Potassium Cyanide, Sodium Cyanide, Calcium Carbide, Soda Ash, Caustic Soda, Carbon Black, Calcium Oxide, Potassium Nitrate, Liquid Mercury.