chemicals : Phthalic anhydride, Sodium Sulfate, Sodium Hydroxide, Toluene, Heptane, Hexane, Paraxylene, Mix Xylene, Melamine Crystal, Ammonium Sulfate, Paraffin, Textile Oil, Sodium Toluene Sulfonate, Ethanolamine, Monoethanolamine, Diethanolamine, Triethanolamine, Bisphenol A.