Tetradecyl sulfate sodium salt is widely used as a surfactant in various industrial and consumer products. It is commonly found in detergents and cleaning agents due to its ability to reduce surface tension and enhance the removal of dirt and grease. In personal care products, it acts as an emulsifying agent in shampoos, soaps, and body washes, helping to create a rich lather and improve cleansing efficiency. Additionally, it is utilized in the textile industry as a wetting agent to ensure even dye distribution and improve fabric processing. Its applications also extend to the field of research, where it is employed in biochemical studies for protein solubilization and membrane disruption.