chemicals : sodium Metabisulfite, sodium Sulfite, Ammonium Chloride, Boric Acid, Sorbitol Crystalline, Ammonium Bicarbonate, sodium Bicarbonate, Soda Carbonate, sodium Hydroxide, Calcium Chloride, sodium Nitrite, sodium Nitrate, Potassium Nitrate, Corn-starch, sodium Sulfate, Ammonium Sulfate, Citric Acid etc.