Dodecylbenzenesulfonic Acid Sodium Salt (soft type) is widely used as a surfactant in various cleaning and detergent formulations. Its primary application is in household and industrial cleaning products, where it effectively reduces surface tension, allowing for better wetting and removal of dirt and grease. It is a key ingredient in laundry detergents, dishwashing liquids, and all-purpose cleaners due to its excellent emulsifying and foaming properties. Additionally, it is utilized in the textile industry as a wetting agent and in the production of agricultural chemicals to enhance the dispersion of active ingredients. Its mild nature makes it suitable for use in personal care products like shampoos and body washes, where it helps to cleanse without causing excessive irritation.