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          嘉興市吉拉特化工有限公司
          
				  
          Jiaxing Jlight Chemicals Co., Ltd.
          
		 
          
		 
          
		          
          ??：
          
				  
          
                  	????:+86-13605839392
          
                    ???:+86-15857374971
          
                    ???:+86-15157377625
                  
          
		 
          
		 
		 
		 
          
     
              

          


          

          
  
          
    
          ?? ??：????  ?? ?????  ?? ?????  ?? ?????? ??
          
    
    
          
  
          

          

          
    	
          
           		
          ??? p-??????(SPTS)
          
    	
          
        
          
    
        
          
            
            
          [Product name]:
          
                      		
            
            
          P-Toluene sulfinic acid sodium·4H2O, P-Toluene sulfinic acid sodium
          
                      		
        
          
        
          
            
            
          [Structural Formula]:
          
                      		
            
            
          
                      		
        
          
        
          
            
            
          [Molecular Formula]:
          
                      		
            
            
          C7H7O2SNa·4H2O, C7H7O2SNa·H2O
          
                      		
        
          
        
          
            
            
          [CAS NO]:
          
                      		
            
            
          138-41-0
          
                      		
        
          
        
          
            
            
          [Packing]:
          
                      		
            --
        
          
              

          

          
    
        
          
            Specification:
        
          
        
          
            Appearance
            White powder
        
          
        
          
            Assay
            98.0% min
        
          
        
          
            Melting Point
            280-282°C
        
          
        
          
            Water
            0.5% max
        
          
        
          
            Scorching Residue
            1.0% max
        
          
        
          
            Heavy metal
            10ppm max
        
          
              

          
  
          
      
          
    
          
      
          
        
            
          
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          嘉興市吉拉特化工有限公司
          
						
          Jiaxing Jlight Chemicals Co., Ltd.
           
					
          
					
					
          
			  
          
             
          
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