Benzenesulfonic acid, mainly used on herbicide based on acid/salt. avoid A.I. generate insoluble calcium salt. HLB is slightly different according with the rate of amino/ABS. ABS concentrate ≥70%. can special customization according with requirement of solvent and flash. Co-use with Non-Ionic Emulsifier to formulate kinds of products such as Abamectin 18 EC, Acetochlor 500 EC, Quizalofop-E-Ethlyl 80ME, Cyhalofop-Butyl 200ME, Oxyfluorfen 300ME.