... base in the manufacture of pulp and paper, textiles, drinking water,soaps and detergents. SpecificationsIt is mostly used as a ... chemical base in the manufacture of pulp and paper, textiles, drinking water,soaps and detergents.Caustic Soda FlakesSynonyms: Sodium hydroxide, Caustic ... Alumina production, Biodiesel, Aluminium etching, Food preparation and used as Paint stripper, Gold pennies, etc.