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        福特宏曄化工
        
						
        Fute Hongye Chemical
        
				
        
				
        

						  
        
						            
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        Fute Hongye Chemical
        
		
        
		
        
		
		
        
		         
				 
				   
					 			 
			 
		         
        Benzene Sulfonamide
        
		         
        
				           
        
	
		
        
			Molecular formula
			C6H5SO2NH2
		
        
		
        
			Molecular weight
			157.19
		
        
		
        
			CAS No.
			98-10-2
		
        
		
        
			Structural formula
			
		
        
		
        
			Properties
			Melting point 156°C dissolve in water,solve in ethanol , aether.
		
        
		
        
			Usage
			Organic synthesis medicine intermediate
		
        
		
        
			Technical index
			
			
        
				
					
        
						Grade
						Common
						Premium
						Super
					
        
					
        
						Assay
						≥79%
						≥98%
						≥99%
					
        
					
        
						Sulfetrone
						≤6%
						≤0.5%
						≤0.3%
					
        
					
        
						Water
						10—15%
						≤1%
						≤0.1%
					
        
				        
			
        
			        		
		
        
	        

        
				 
        
		  
		                                     
        
								                       
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