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    Fluorosilicic acid
    
           
    
	
		
    
			Molecular formula
			H2SiF6
		
    
		
    
			Molecular weight
			144.09
		
    
		
    
			CAS    NO
			16961-83-4
		
    
		
    
			Characters
			Colorless transparent liquid
		
    
		
    
			Use
			used in plumbum, equipment disinfection, etc.
		
    
		
    
			Specification
			Excellent grade pure, Analytically pure , chemically pure。
		
    
		
    
			Executive standard
			HGB 3425-62.
		
    
		
    
			Technical index
			
			
    
				
					
    
						
						
    Name
    
						    		
						
						
    Excellent grade pure(%)
    
						    		
						
						
    Analytically pure (%)
    
						    		
						
						
    Chemically pure(%)
    
						    		
					
    
					
    
						Content
						
						
    30～32
    
						    		
						
						
    30～32
    
						    		
						
						
    30～32
    
						    		
					
    
					
    
						Ignition residue
						
						
    ≤0.01
    
						    		
						
						
    ≤0.04
    
						    		
						
						
    ≤0.08
    
						    		
					
    
					
    
						Chloride(Cl)
						
						
    ≤0.005
    
						    		
						
						
    ≤0.01
    
						    		
						
						
    ≤0.05
    
						    		
					
    
					
    
						
						
    Sulfate(SO4)
    
						    		
						
						
    ≤0.001
    
						    		
						
						
    ≤0.005
    
						    		
						
						
    ≤0.02
    
						    		
					
    
					
    
						
						
    Hydrofluoric acid(HF)
    
						    		
						
						
    ≤0.03
    
						    		
						
						
    ≤0.03
    
						    		
						
						
    ≤0.1
    
						    		
					
    
					
    
						
						
    Heavy metal(Pb)
    
						    		
						
						
    ≤0.001
    
						    		
						
						
    ≤0.002
    
						    		
						
						
    ≤0.005
    
						    		
					
    
					
    
						
						
    Ferrum(Fe)
    
						    		
						
						
    ≤0.001
    
						    		
						
						
    ≤0.002
    
						    		
						
						
    ≤0.004
    
						    		
					
    
				    
			
    
			    		
		
    
		
    
			Packing
			500ml for bottle packing, 25kg for pail packing.
		
    
	    

    

    
           
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