Borazine can be synthesized from ammonia or ammonium salt and BCl 3.

环氮烷可由氨或铵盐与氯成。

Soak the affected area in iced 0.24%Hyamine 1662 (benzethonium chloride)solution.

用冰冻的0.24%的季铵盐1662溶液浸泡患处。

The amine cake is an organic bentonite used as the rheological regulator for thickening oils,made from long-carbochain quaternary ammonium salt.

胺片用长碳链季铵盐制备的有机膨润土,常用增稠的流变性调节剂,而长碳链季铵盐阳离子表面活性剂,具有润湿、吸附、乳等作用。