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CAS Number  7664-93-9 
			 
		
	
		         	
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Linear Formula  H2SO4 
			 
		
	
	
		         		
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Molecular Weight  98.08 
			 
		
	
	
		
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 Beilstein Registry Number  2037554 
			 
		
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 EC Number  231-639-5 
			 
		
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 MDL number  MFCD00064589 
			 
		
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 PubChem Substance ID  329752826
 
			 
		
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Popular Documents:  Specification Sheet (PDF)    
			 
Properties:
    
    
    
	  
    | Related Categories | 
    
   
	  
			
				 
					ACS Grade Acids & Bases, 
					
						
				
				
				
				
				
				
			
				 
					Acids, 
					
						
				
				
				
				
				
				
			
				 
					Acids & Bases, 
					
						
				
				
				
				
				
				
			
				 
					Acids and Bases, 
					
						
				
				
				
				
				
				
			
				 
					Adsorbents, Filter Aids and Drying Agents, 
					
				
					
				
			
		
		
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        		grade
				
		   
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        ACS reagent
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        		vapor density
				
		   
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        <0.3 (25 °C, vs air)
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        		vapor pressure
				
		   
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        1 mmHg ( 146 °C)
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        		description
				
		   
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        Nominally 95-98% H2SO4
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		| 
		 
		  
        		InChI Key
				
		   
         | 
        
        QAOWNCQODCNURD-UHFFFAOYSA-N
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        		assay
				
		   
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        95.0-98.0%
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        		appearance
				
		   
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        Free from suspended or insoluble matter
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        		ign. residue 
				
		   
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        ≤5 ppm
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        		color
				
		   
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        APHA: ≤10
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        		bp
				
		   
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        ~290 °C(lit.)
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        		density
				
		   
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        1.840 g/mL at 25 °C(lit.)
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        		anion traces
				
		   
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        MnO4- reducers: ≤2 ppm
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        chloride (Cl-): ≤0.2 ppm
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        nitrate (NO3-): ≤0.5 ppm
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        		cation traces
				
		   
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        As: ≤0.01 ppm
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        Fe: ≤0.2 ppm
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        Hg: ≤5 ppb
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        NH4+: ≤2 ppm
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        heavy metals (as Pb): ≤1 ppm
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Description:
        		Frequently Asked Questions
				
				
		  	
        
        
        
        Frequently Asked Questions
 are available for this Product.
        
    
	    
         
        		Other Notes
				
				
		  	
        
        
        
        ACS specifications same as product 320501
        
    
	    	
        
        
        
        4L and 4X4L are packaged in poly bottles
        
    
	    	
        
        
        
        SKU-Pack sizes with -PC are packaged in PVC coated glass bottles.
        
    
	    
         
        		Packaging
				
				
		  	
        
        
        
        1, 2.5 L in PVC-coated bottle
        
    
	    	
        
        
        
        2.5 L-GL in glass bottle
        
    
	    	
        
        
        
        500 mL in PVC-coated bottle
        
    
	    	
        
        
        
        500 mL-GL in glass bottle
        
    
	    	
        
        
        
        6×2.5 L in PVC-coated bottle
        
    
	    	
        
        
        
        6×2.5 L in poly bottle
        
    
	    	
        
        
        
        6×2.5 L-GL in glass bottle
        
    
	    	
        
        
        
        6×500 mL in PVC-coated bottle
        
    
	    	
        
        
        
        6×500 mL in poly bottle
        
    
	    	
        
        
        
        6×500 mL-GL in glass bottle
        
    
	    	
        
        
        
        100, 4×100, 12×100 mL in glass bottle
        
    
	    	
        
        
        
        2.5 L in poly bottle
        
    
	    	
        
        
        
        500 mL in poly bottle
        
Safety:
	  
		
         Symbol 
        
        
         
  GHS05
        
 
		 
    
 
 	   
    
 
 	   
	  
		
         Hazard statements 
        
        
         H290-H314
        
		 
    
 
 	   
	  
		
         Precautionary statements 
        
        
         P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338