QX-1629是一种阳离子表面活性剂，具有良好的杀菌消毒、护理、抗静电功能。本品主要用于化妆品的主要原料，如护发素、锔油类产品等。也可在石油、造纸、纺织等工业水处理中作杀菌剂、抗静电剂、柔软剂等。使用后易于清洗，不会残留。

QX-1629 is a cationic surfactant which has good bactericidal, antistatic, and conditioning functions. The product is mainly used as a raw material of cosmetics such as hair conditioner and hair treatment lotion. It can also be applied as a bactericide, antistatic agent, or softener in the oil, paper, textile, and some other industries. After being used, it can be easily washed off and leaves no residue.