... salt, ammonium persulphate, gypsum, silver nitrate, ammonium phosphate, ammonium sulphate, ammonium thiosulphate, ion Exchange Resin, ... calcium formiate, sodium nitrate, sodium perborate, sodium phosphate, citric acid, sodium sulphate, polysyrene, polyvinylacohol, ... tarteric acid, crystal soda, potash alum, trisodium phosphate, potassium bicarbonate, zinc sulphate, pentaerythrite, plastic granules ...