Phosphoric Acid.
Inorganic chemical---sodium hydroxide, nitric acis, phosphoric acid, zinc chloride, organic chemical----isobutyl alcohol, cyclohexanone, n-butyl acetate, tetrahydrofuran.
Copper sulphate pentahydrate, epichlorohydrin ferric chloride hexahydrate, ferric chloride solution, para toluene sulphonic acid (ptsa), phosphoric acid, potassium carbonate, potassium hydroxide, sodium hydrosulfite, sodium metabisulfite, sulphamic acid, zinc chloride anhydrous.
