Widely used in cleaning products due to its strong surfactant properties, this chemical effectively lowers surface tension, allowing for better penetration and removal of dirt and grease. It is commonly found in laundry detergents, dishwashing liquids, and industrial cleaners. Its anionic nature provides good foaming and emulsifying capabilities, making it ideal for formulations requiring high cleaning efficiency in hard water. Also used in laboratories as a reference standard for testing detergent levels in environmental and industrial samples. Its stability and consistent performance support reliable analytical results in water quality assessments and pollution monitoring.