ABSNa 25 is a sodium salt of alkylbenzene sulfonic acid, used as an anionic emulsifying agent in emulsion polymerisation processes. With a 25% active substance concentration, it is a clear liquid with low viscosity, making it easy to dose and pump. ABSNa 25 is highly efficient in producing styrene-acrylic, styrene-butadiene, acrylic, and vinyl dispersions. It also offers resistance to hydrolysis and is easily biodegradable. It can be used as an ingredient in detergents and is approved for indirect food contact