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    Potassium hexafluorozirconate
    
           
    
	
		
    
			Molecular formula
			K2ZrF6
		
    
		
    
			Molecular weight
			283.41
		
    
		
    
			CAS    NO
			16923-95-8
		
    
		
    
			Characters
			White crystal
		
    
		
    
			Use
			Used as activator and welding agent.
		
    
		
    
			Specification
			chemically pure
		
    
		
    
			Executive standard
			GB/T 1273-1988.
		
    
		
    
			Technical index
			
			
    
				
					
    
						
						
    Name
    
						    		
						
						
    Chemically pure(%)
    
						    		
					
    
					
    
						
						
    Content
    
						    		
						
						
    99～101
    
						    		
					
    
					
    
						Water undissolved substance
						≤0.02
					
    
					
    
						Chloride(Cl)
						≤0.002
					
    
					
    
						Sulfate(SO4)
						≤0.01
					
    
					
    
						Nitrogenous compound(N)
						≤0.002
					
    
					
    
						
						
    Ferrum(Fe)
    
						    		
						
						
    ≤0.005
    
						    		
					
    
					
    
						Heavy metal(Pb)
						
						
    ≤0.005
    
						    		
					
    
					
    
						
						
    Thorium(Th)
    
						    		
						
						
    qualified
    
						    		
					
    
					
    
						
						
    Titanium(Ti)
    
						    		
						
						
    ≤0.01
    
						    		
					
    
				    
			
    
			    		
		
    
		
    
			Packing
			500kg for bottle packing, 40kg for pail packing, 25kg for paper plastic packing.
		
    
	    

    

    
           
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