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        Zinc fluorosilicate
        
           
        
	
		
        
			Molecular formula
			ZnSiF6.6H2O
		
        
		
        
			Molecular weight
			315.56
		
        
		
        
			CAS    NO
			18433-42-6
		
        
		
        
			Characters
			Colorless crystal
		
        
		
        
			Use
			Used as moth proofer and cement quick-speed hardener.
		
        
		
        
			Specification
			chemically pure
		
        
		
        
			Executive standard
			Enterprise standard
		
        
		
        
			Technical index
			
			
        
				
					
        
						
						
        Name
        
						        		
						
						
        Chemically pure(%)
        
						        		
					
        
					
        
						
						
        Content
        
						        		
						
						
        ≥98.0
        
						        		
					
        
					
        
						Chloride(Cl)
						≤0.005
					
        
					
        
						Sulfate(SO4)
						≤0.01
					
        
					
        
						Free acid
						≤0.2
					
        
					
        
						
						
        Heavy metal(Pb)
        
						        		
						
						
        ≤0.005
        
						        		
					
        
					
        
						
						
        Ferrum(Fe)
        
						        		
						
						
        ≤0.005
        
						        		
					
        
				        
			
        
			        		
		
        
		
        
			Packing
			500kg for bottle packing, 40kg for pail packing, 25kg for paper plastic packing
		
        
	        

        

        
           
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