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          Chromium fluoride
          
           
          
	
		
          
			Molecular formula
			CrF3﹒4H2O
		
          
		
          
			Molecular weight
			181.05
		
          
		
          
			CAS    NO
			123333-98-2
		
          
		
          
			Characters
			Dark green crystal powder
		
          
		
          
			Use
			Used in printing and preventing moth of haircloth.
		
          
		
          
			Specification
			Analytically pure , chemically pure
		
          
		
          
			Executive standard
			Enterprise standard
		
          
		
          
			Technical index
			
			
          
				
					
          
						
						
          Name
          
						          		
						
						
          Analytically pure (%)
          
						          		
						
						
          Chemically pure(%)
          
						          		
					
          
					
          
						
						
          Content(Cr)
          
						          		
						
						
          31.80～32.21
          
						          		
						
						
          31.50～32.21
          
						          		
					
          
					
          
						
						
          Water undissolved substance
          
						          		
						
						
          ≤0.01
          
						          		
						
						
          ≤0.02
          
						          		
					
          
					
          
						
						
          Chloride(Cl)
          
						          		
						
						
          ≤0.005
          
						          		
						
						
          ≤0.01
          
						          		
					
          
					
          
						
						
          Sulfate(SO4)
          
						          		
						
						
          ≤0.01
          
						          		
						
						
          ≤0.02
          
						          		
					
          
					
          
						
						
          Ferrum(Fe)
          
						          		
						
						
          ≤0.005
          
						          		
						
						
          ≤0.01
          
						          		
					
          
					
          
						
						
          Aluminium(Al)
          
						          		
						
						
          ≤0.05
          
						          		
						
						
          —
          
						          		
					
          
				          
			
          
			          		
		
          
		
          
			Packing
			500kg for bottle packing, 40kg for pail packing, 25kg for paper plastic packing
		
          
	          

          

          
           
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