Linear alkylbenzene sulfonic acid

Clear, viscous, brownish liquid.

Linear alkylbenzene sulfonic acid (LABSA) is a yellow-brownish viscous liquid with a distinct sulfuric odor. It is an anionic surfactant with excellent detergency and foaming properties. LABSA is used in the production of various products, such as emulsifiers, wetting agents, and agricultural herbicides.

Energy Sector

Linear alkylbenzene sulfonic acid (LABSA) can be used in the energy sector as an emulsifier for oil drilling fluids, helping to disperse oil droplets in water. It can also be used in the production of fuel additives and as a wetting agent for coal dust suppression. LABSA is a versatile and cost-effective ingredient with numerous applications in the energy industry.

Water Treatment

Linear alkylbenzene sulfonic acid (LABSA) is used in the water treatment industry as a surfactant due to its excellent foaming and emulsifying properties. It is commonly used in the formulation of detergents, soaps, and other cleaning products used for water treatment. LABSA is effective in removing oil and grease from water, making it useful in wastewater treatment plants, industrial cleaning applications, and oil spill cleanups.


Linear alkylbenzene sulfonic acid (LABSA) is commonly used in agriculture as a wetting agent and emulsifier for pesticides and herbicides. It helps to increase the spreading and sticking properties of the chemicals, allowing for more effective application and adherence to plant surfaces. Additionally, LABSA can be used in the formulation of agricultural cleaning products for equipment and facilities. It is an effective and versatile ingredient for agricultural applications.

CAS No.: 85536-14-7


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