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    Butynoic acid
    
                
    
	
		
    
			Product name:
			Butynoic acid
		
    
		
    
			English name:
			Butynoic acid
		
    
		
    
			CAS RN:
			107-92-6
		
    
		
    
			Molecular formula:
			C4H8O2
		
    
		
    
			Molecular weight:
			88.11
		
    
		
    
			Properties:
			Colorless and transparent liquid with the frangrance of butter. It can be used in the preparation of spices, synthetic raw materials, organic intermediates, etc.
		
    
		
    
			Quality index:
			
			
    
				
					
    
						Index: Food grade QB/T2796-2010
						Relative density(25/25℃): 0.952-0.960
					
    
					
    
						Refractive index(20℃): 1.3970-1.3990
						Boiling range(160-165℃)(V/V): ≥95.0%
					
    
					
    
						Content %: ≥99.0
						Heavy metal[in Pb]: ≤10mg/kg
					
    
					
    
						Packing: 25kg or 200kg plastic drum
						 
					
    
				    
			
    
			    		
		
    
	    

    

    
        	
        	
            
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