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			[Product name]:
    3,4-Dihydroxycinnamic acid
  
    
  
    
    [Structural Formula]:
    
  
    
  
    
    [Molecular Formula]:
    C9H7O4
  
    
  
    
    [Molecular Weight]:
    179.15
  
    
  
    
    [CAS NO]:
    331-39-5
  
    
  
    
    [Packing]:
     
  
    

    

    
	
	  
    
		Properties
  
    
  
    
    Appearance 
    Yellow crystal
  
    
  
    
    Melting range ºC
    194-196
  
    
  
    
     
     
  
    

    

    
	
		
    
			Quality Specifications
  
    
  
    
    Purity%
    ≥99.0
  
    
  
    
    Moisture %
     ≤0.5
  
    
  
    
     
     
  
    

    

     
    

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