LABSA is brown oily viscous liquid,Widely applied in washing powder , ... and industrial detergents. 1.Name: Linear alkyl benzene sulfonic acid; 2.Other Names: LABSA, LABS, LAS, Linear Alkylbenzene Sulphonic3.CAS:27176-87 ... .1%Free oil(%) ≤1.5%≤2%≤1.5%Free sulfuric acid(%) ≤1.5% ≤1.5% ≤1.5% Color(5% Am.aq ...