Sodium metabisulfite (na2so5) calcium chloride cacl2 baking soda (nahco3) sodium carbonate (na2co3) magnesium chloride (mgcl2) anhydrous sodium sulfite (na2so3) sodium sulphate (na2so4), (other name : glauber salt) magnesium oxide (mgo) magnesium hydroxide mg(oh)2 magnesium sulfate (mgso4) poly aluminium chloride al2cl(oh)5 (other name : pacï¼? zinc sulfate ï¼?znso4ï¼? citric acid ï¼?c6h8o7ï¼? sea salt.
