Sodium 2-ethylhexyl sulfate is primarily used as a surfactant in various industrial and consumer products. It is effective in reducing surface tension, making it valuable in formulations of detergents, cleaning agents, and personal care products like shampoos and body washes. Its emulsifying properties also make it suitable for use in agricultural chemicals, where it helps in the even distribution of pesticides and herbicides. Additionally, it is utilized in the textile industry as a wetting agent to improve the penetration of dyes and other treatments into fabrics. In the oil and gas sector, it can be found in drilling fluids to stabilize emulsions and enhance the efficiency of extraction processes. Its versatility and effectiveness in various applications make it a widely used chemical in multiple industries.