Currently Qingdao Taosign intl Co., Ltd. has been the No.1 distributor exporter of Sodium Alkylbenzene Sulfonate(LAS) in China, in addition to common spec. LAS powder 60-90%, we've been producing LAS-85CW & LAS-80SJ which are copied from UFARYL DL 85CW(UNGER, Norway) & NANSA HS 80SJ(HUNTSMAN, USA) accordingly. LAS synonyms: Sodium Alkylbenzene Sulfonate,sodium dodecylbenzene sulfonate,sodium laurylbenzene sulfonate,dodecyl benzene sulfonic acid sodium salt, sodium dodecyl benzene sulphonic acid salt,