Its prominent roles include: serving as a raw material for diverse organic and inorganic syntheses, playing a pivotal part in the production of ionic surfactants, being essential in the manufacture of fats, soaps, and pharmaceuticals, holding significance in aluminium production and the creation of water glass. Moreover, as an auxiliary raw material, sodium hydroxide is indispensable in: the pulp and paper industry, petrochemical processes, synthetic dye manufacturing, processing of liquid coke products, water treatment, notably in industrial contexts like Combined Heat and Power (CHP) plants, sewage treatment, and also as a disinfectant in the food industry.