... poeder. When the temperature is 25, onegram of such product can be soluble to 2.8ml ... ethanol. Water solubility will decrease with the existence of hydrochloric acid, 2. Detailed description: 1) Industrial ... salt is the material of fundamental chemicals such as HCl, NaOH, soda, ammonium ... 2) It also is widely used as material of organic synthesis. 3) Moreover, it is used ...