1. Small hygroscopic, not easy to caking:  ammonium sulfate is relatively small hygroscopic, not easy to caking, easy to store and transport. 
2. Good physical and chemical stability: compared with  ammonium nitrate and  ammonium bicarbonate, ammonium sulfate has good physical properties and chemical stability, suitable for long-term storage and use. 
3. quick acting fertilizer: ammonium sulfate is a quick acting fertilizer, suitable for alkaline soil, can quickly provide nitrogen and sulfur needed by plants, promote plant growth. 
4. Improve the  stress resistance of crops: The use of ammonium sulfate can improve the stress resistance of crops and enhance the ability of crops to adapt to adverse environment. 
5. Multiple uses: in addition to being a fertilizer, ammonium sulfate is also widely used in  medicine,  textile,  beer brewing and other fields.
 
		    
			 
		    
			 
		    
			 
		    
			 
		    
			