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      PRODUCTS
      
		   
      
		   
		   
		   
		  
      
		           
      
				           
      PRODUCTS
      
						   
      
				   
      
				   
				   
		  
      
		  
		 
      
		           
					
					
      
					        
							
							
							             
      P-toluene suifinic acid sodium salt(SPTS)
      
												 
												 
                                                  
      
	
		
      
			CAS NO.
			824-79-3
		
      
		
      
			Structural formula
			
		
      
		
      
			Molecular formula
			C7H7O2SNa
		
      
		
      
			Properties
			
			
      
				
					
      
						Item
						Index
						Item
						Index
					
      
					
      
						Assay
						≥ 98 %
						PH value
						10%
					
      
					
      
						Aq. solution
						8 - 10 
						10% Aq. solution
						clear transparent
					
      
					
      
						Water insolubles
						≤ 0.05 %
						Moisture
						≤ 1.0 %
					
      
					
      
						Sodium chloride
						≤ 1.0 %
						Sodium sulfate
						≤ 2.0 %
					
      
					
      
						Sodium carbonate
						≤ 0.05 %
						Heavy metals
						≤ 10 ppm
					
      
					
      
						Ferric ions
						≤ 10 ppm
						Appearance
						white powder
					
      
				      
			
      
			      		
		
      
		
      
			Uses
			Used to produce medicine, dispersing dyestuff intermediate and in adhesion of fabric, electroplating brightener and curing agent of grouting agent.
		
      
		
      
			Packing
			25kg woven bag
		
      
	      

      
												 
												 
											 
											 
							
					
      
		 
      
		 
		 
      
		 
		 
		   

      








      
        
      
		          
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