This paper has studied the technological process for preparation of grain potassium picrate (PK), which can meet the requirements of production in batches.
The lines of workers, mainly women, mixed two chemicals together – dinitrophenol (DNP) and picric acid – to make the TNT explosive, before packing it into metre-long artillery shells and soldering them shut.
定试剂苦
对血糖己糖激
法
方法。
的合成方法和工艺条件,此工艺已扩大到几百克量级,可满足于火工药剂的批量生产。
化学物质混合在一
——二硝基酚（DNP）和
TNT
药，然后
