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      PRODUCTS
      
		   
      
		   
		   
		   
		  
      
		           
      
				           
      PRODUCTS
      
						   
      
				   
      
				   
				   
		  
      
		  
		 
      
		           
					
					
      
					        
							
							
							             
      Benzene sulfonamide
      
												 
												 
                                                  
      
	
		
      
			CAS NO.
			98-10-2
		
      
		
      
			Structural formula
			
		
      
		
      
			Molecular formula
			C6H7NO2S
		
      
		
      
			Properties
			
			
      
				
					
      
						Item
						Index
						Item
						Index
					
      
					
      
						Assay
						≥99 %
						Melting point
						≥152 ℃
					
      
					
      
						Moisture
						≤0.3 %
						 Chroma
						≤50 APHA
					
      
					
      
						Diphenyl sulfone
						≤0.3 %  
						 Chloride
						≤300 ppm
					
      
					
      
						Free acid
						≤0.2 %
						Appearance
						white crystalline powder
					
      
				      
			
      
			      		
		
      
		
      
			Uses
			Drug, Plasticizer , dye intermediate, fluorescence resin.
		
      
		
      
			Packing
			25kg plastic woven bag with lining
		
      
	      

      
												 
												 
											 
											 
							
					
      
		 
      
		 
		 
      
		 
		 
		   

      








      
        
      
		          
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