Measurement on surface tension and Critical Micelle Concentration(CMC) show that this type surfactant has good surface activity, its surface tension and CMC reach 36.5mN/m, 4.04x10~5g/mL respectively.

• 表面张力及临界胶束浓度的测定结果表明该类表面活性剂具有良好的表面活性，其表面张力可降至36.；5mN/m，临界胶束浓度可达4