(C14-C18) And (C12-C20) unsaturated alkylalkenesulfonic acid and (C14-C18) and (C12-C20) unsaturated alkylhydroxysulfonic acid 68856-13-3 68937-97-3 EINECS 273-104-9 Sulfonic acids, C14-18-alkane hydroxy and C12-20-alkapolyene and C14-18-alkene and C12-20-alkene hydroxy