Water treatment: Caustic soda is used in water treatment plants to remove impurities and control water acidity. It's also used to purify drinking water and treat wastewater.
Cleaning: Caustic soda is a powerful cleaning agent that can remove grease and oil stains from various surfaces. It's used in detergents, soaps, and cleaning products.
Food processing: Caustic soda is used to clean and sterilize equipment, regulate pH, and neutralize acids in the food industry.
Pulp and paper production: Caustic soda is used in the pulping and bleaching processes to remove impurities from wood fibers.
Petroleum refining: Caustic soda is used in the refining of petroleum products.
Mining: Caustic soda is used as a floatation agent for ores like bauxite and in the mining-elution stripping of gold.
Textile industry: Caustic soda is used to dye nylon and polyester.
Chemical production: Caustic soda is used to produce many chemicals, including plastics, textiles, and pharmaceuticals.
Ceramic manufacturing: Caustic soda is used to optimize ceramic manufacturing.
Caustic soda is a strong base and a strong absorbent of moisture. It's also known as sodium hydroxide.