Sodium 3-dodecylbenzenesulfonate

Sodium 3-dodecylbenzenesulfonate (CAS 19589-59-4) is an anionic surfactant derived from a specific isomer of the linear alkylbenzene sulfonate family.

Where is Sodium 3-dodecylbenzenesulfonate used?

• Household and industrial cleaning: primary detergent in liquid detergents, hard surface cleaners and degreasing formulations
• Textile processing: wetting and scouring agent for fiber penetration during dyeing and finishing
• Agricultural formulations: emulsifier and dispersant in pesticide concentrates
• Paper and leather manufacturing: surface tension modifier
• It improves active ingredient distribution and spray coverage in crop protection products.

Good to know: Buyers should confirm active matter percentage and isomer purity with suppliers before purchase; these parameters affect formulation performance and regulatory compliance.

Commercial specifications

• Active content varies by grade