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        Products >  Fluoro-inorganic siries
        
    
        Hydrofluoric Acid (HF)
        
    
        
    
        
      
        
	
		
        
			Molecular Formula
			HF
		
        
		
        
			Molecular Weight
			20.01
		
        
		
        
			Appearance
			Colorless hair smoke clarify               liquid.
		
        
		
        
			Main content
			40%-60%
		
        
		
        
			Impurity Index Sign
			
			
        
				
					
        
						Index Name
						Index
					
        
					
        
						First Class
						Second Grade
					
        
					
        
						F-40
						F-55
						F-60
						F-40
						F-55
						F-60
					
        
					
        
						Six Fluorosilicic Acid %
						≤0.2
						≤0.4
						≤0.5
						≤0.6
						≤1.0
						≤1.0
					
        
					
        
						Not volatility sour(H2SO4)
						≤0.05
						≤0.08
						≤0.1
						≤0.6
						≤0.8
						≤1.0
					
        
					
        
						Fe %
						≤0.01
						/
						/
						/
						/
						/
					
        
				        
			
        
			        		
		
        
		
        
			Uses
			Primarily used to make the organic               fluoro-things, such as fluoro-alumiunum,ice spar etc, also used for               the glass eclipse to engrave, electroplate try the piece of a manufacturing               for ferment and the porcelain and ceramics handle, whet the sand light               bulb,metals casting to divided by the sand graphite silicon the do               away within of powder, metals clean to wash with the semi-conductor's               manufacturing etc.
		
        
		
        
			Packing
			25kg plastic drum
		
        
	        

            
        
    
        
        
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