Sodium 1-octanesulfonate monohydrate is widely used as an anionic surfactant in various industrial and laboratory applications. It is particularly effective in enhancing the solubility and stability of hydrophobic compounds in aqueous solutions, making it useful in the formulation of detergents and cleaning agents. In analytical chemistry, it serves as a key component in ion-pair chromatography, aiding in the separation and detection of organic compounds. Additionally, it is employed in the synthesis of nanomaterials, where it acts as a stabilizer to control particle size and morphology. Its ability to reduce surface tension also makes it valuable in the development of coatings and emulsifiers for industrial processes.