Ammonium chloride is a common inorganic chemical raw material, widely applied in wet refining and pilot test research of lithium battery recycling industry.

It can adjust the acidity and buffer the reaction system of material liquid, stabilize the reaction environment in the process of metal separation and purification.

It plays a good auxiliary role in impurity separation and crystallization regulation, and helps optimize the precipitation effect of metal raw materials.

It is also frequently used for preparing experimental solutions and adjusting process formulas in factory laboratories and small-scale trial production.