Product Short Description: Caustic Lye concentrated solution Product Description: Sodium Hydroxide Solution is Inorganic alkalis. Its General Use: Drinking water treatment, paper making and other manufacturing applications, Detergent and soap industries etc. Synonyms: Caustic Soda, Caustic Alkali, Lye, Caustic Soda Liquid, Soda Lye, Liquid Caustic, Sodium Hydrate. We are major supplier in India / UAE.