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      吳江市新三聯化工有限公司
      
				  
      Wujiang New Sunlion Chemical Co., Ltd.
      
		 
      
		 
      
		 
      
		          
      Committed to the development, production and
      service of fine chemicals
      
				  
      
		 
      

		 
		 
		 
      

      


      
       

      







      




      
        
		
		
      
		        
      
				         
      ?  Wujiang New Sunlion Chemical Co., Ltd.
      
						 
      ?  Wujiang Hailian Chemical Import & Export Co., Ltd.
      
						 
      ?  Lianyungang Sunlion Chemical Co., Ltd.
      
						 
      ?  Weifang Run'an Chemical Technology Co., Ltd.
      
				
      
				
      
				         
      
						           
      Product Category
      
								   
      
								   
								    
      ?  Fatty acid series
      ?  2-Amino benzoic acid series
      ?  Diphenyl ether series
      ?  Others
       
						 
         
				
      
		
      
		
		
		
		
      
		           
      PRODUCTS
      
				   
      New Sunlion Chemical
      
				   
      
				   
      
				   
				   
				   
				 
				  	
		  
		         
      2, 2'-Dithiosalicylic acid
      
		         
      
				 
				          
      Chemical name: 2, 2'-Dithiosalicylic acid (DTSA, DTDBA)
      
CAS#: 119-80-2
      
Molecular formula: C14H10O4S2
      
Molecular weight: 306.35
      
Structural formula:
      


      Quality Standard:
      


      
	
		
      
			Item
			Index
		
      
		
      
			Appearance
			off-white powder
		
      
		
      
			Assay
			95％min
		
      
		
      
			Moisture
			1.0%max
		
      
		
      
			Ash
			0.5％max
		
      
		
      
			Salicylic Acid
			5.0％max、
		
      
		
      
			Cu
			50 ppm max
		
      
		
      
			Melting range
			287.0-292.0℃
		
      
	      

      


      Packing: 25kg kraft bag
      
Production capacity: 2, 000MT/Y
      

				 
      
		  
		                                     
      
								                       
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