Industry
Sodium hydroxide/caustic soda, Chemical base materials, Chemicals, Pharmaceuticals & Plastics, Resins, natural, benzoin/gum benzoin/gum Benjamin, Ammonium chloride, Inorganic alkalis, hydroxides, Sodium hydroxide/caustic soda, pure, Natural resins, Resins, natural (balsam), Resins, natural, accaroid/gum accroides/yacca gum