potassium sulfate

基本解释

So if you just want to be on the safe side, you can make one on your own by using aluminum potassium sulfate or alum for short.
但是你如果仅仅是为了以防万一，那不如你自己用硫酸铝钾或者明矾来自己制作一件。
The emphases put on the application and achievement of the purification technique of potassium sulfate salt in its industrialization.
重点评述了硫酸钾盐的提纯新技术在工业生产装置上的应用及所取得的成效；
The method of preparation of potassium sulfate with potassium chloride, ammonium sulfate as raw material and alcohol was added in filtrate, raising decomposition reaction.
以氯化钾和硫酸铵为原料，在滤液中加入乙醇合成硫酸钾，提高了硫酸钾的收率。