chemicals : Sodium Sulphate Anhydrous, , Sodium Sulfite Anhydrous, Sodium Metabisulphite, Sodium Polyacrylate, Caustic Soda Flakes, Caustic Soda (Pearls, Solid), Magnesium Sulfate, Ferrous Sulphate, Zinc Sulphate, Sulfamic Acid, Monocaclium Phosphate (MCP), Monosodium Phosphate (MSP), Phosphoric Acid, SHMP, MKP, STPP, Formic Acid, Sodium Formate, Carbon Black, Citric Acid, Xylitol.