QX-DHSB 是一种两性离子表面活性剂，在酸性及碱性条件下均具有优良的稳定性，可耐高浓度酸、碱盐，具有良好的乳化性、分散性、抗静电性，以及具有杀菌、抑霉性和粘弹性等，可广泛应用于日用化工、油田驱油、压裂、酸化等多个领域。

QX-DHSB is a zwitterionic surfactant with excellent stability under acidic andalkaline conditions, high concentration of acid and alkali salts, good emulsifying,dispersing, antistatic properties, and sterilization, mildew resistance andviscoelasticity. It can be widely used in daily chemical industry, oil field flooding,fracturing, acidification and other fields.