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          Nickel difluoride
          
           
          
	
		
          
			Molecular formula
			NiF2 .4H2O
		
          
		
          
			Molecular weight
			168.70
		
          
		
          
			CAS    NO
			10028-18-9
		
          
		
          
			Characters
			Yellow green pole crystal
		
          
		
          
			Use
			Used for organic synthesis activator and plating nickle.
		
          
		
          
			Specification
			Analytically pure , chemically pure
		
          
		
          
			Executive standard
			Enterprise standard
		
          
		
          
			Technical index
			
			
          
				
					
          
						
						
          Name
          
						          		
						
						
          Analytically pure (%)
          
						          		
						
						
          Chemically pure(%)
          
						          		
					
          
					
          
						
						
          Content (Ni)
          
						(F)
          
						          		
						
						
          ≥34.4
          
						≥22.3
          
						          		
						
						
          ≥34.2
          
						≥22.1
          
						          		
					
          
					
          
						
						
          Chloride(Cl)
          
						          		
						
						
          ≤0.002
          
						          		
						
						
          ≤0.05
          
						          		
					
          
					
          
						
						
          Sulfate(SO4)
          
						          		
						
						
          ≤0.02
          
						          		
						
						
          ≤0.10
          
						          		
					
          
					
          
						
						
          Copper(Cu)
          
						          		
						
						
          ≤0.005
          
						          		
						
						
          ≤0.01
          
						          		
					
          
					
          
						
						
          Ferrum(Fe)
          
						          		
						
						
          ≤0.004
          
						          		
						
						
          ≤0.01
          
						          		
					
          
					
          
						
						
          Zinc(Zn)
          
						          		
						
						
          ≤0.05
          
						          		
						
						
          ≤0.08
          
						          		
					
          
				          
			
          
			          		
		
          
		
          
			Packing
			500kg for bottle packing, 40kg for pail packing, 25kg for paper plastic packing
		
          
	          

          

          
           
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