Brij 98 is widely used as a non-ionic surfactant in various industries. In pharmaceuticals, it serves as an emulsifying agent in drug formulations, enhancing the solubility and stability of active ingredients. It is also employed in cosmetics and personal care products, where it acts as a solubilizer and stabilizer for fragrances, essential oils, and other hydrophobic components. In the field of biotechnology, Brij 98 is utilized in cell lysis and protein extraction processes due to its ability to disrupt cell membranes effectively. Additionally, it finds application in the textile industry as a wetting agent and dye dispersant, improving the uniformity of dye distribution on fabrics. Its versatility and mild nature make it a valuable component in formulations requiring gentle yet effective surfactant properties.