思思96精品国产,在线免费看片a欧美,成大在线免费视频,日产一二三区别免费必看

      

        

        

        
  
  
        

        


        

        
  
  
        
  
  
        

        

        

        
    
        Products >  Fluoro-inorganic siries
        
    
        Ammonium Bifluoride  (NH4HF2)
        
    
        
    
        
      
        
	
		
        
			Molecular Formula
			NH4HF2
		
        
		
        
			Molecular Weight
			57.04
		
        
		
        
			Appearance
			White or colorless transparent               crystal.
		
        
		
        
			Main content
			≥98%
		
        
		
        
			Impurity Index Sign
			
			
        
				
					
        
						Melting point
						125.6°C
						Sulfate(SO42-)
						≤0.1%
					
        
					
        
						SiF62- %
						≤0.2%
						Residus
						≤0.2%
					
        
				        
			
        
			        		
		
        
		
        
			Uses
			Used as the etchant for glass, mordant for fiber, food antiseptic.
        		
		
        
		
        
			Packing
			25kg Plastic woven
		
        
		
        
			Danger Code
			83019; Avoid exposing               to rain or sun. Handle with care.
		
        
	        

            
        
    
        
        
          < Previous  < Back to Contents >
  Next >
        

        

        

        
  
        
    
    
        Copyright(C)2021, Dongyang Flysun Fluoro Chem Co.,Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice