意大利多娜泰拉三点,人休,国产精华液二线品牌大全,成品ppt的网站免费直播有哪些

      

    1. <var id="k28mo"><track id="k28mo"></track></var>
      <var id="k28mo"><td id="k28mo"></td></var>
    3. 

        <var id="k28mo"><track id="k28mo"></track></var>
      5. <video id="k28mo"></video>
      


      
  
      
    
      
      Sanmenxia Aoke Chemical Industry Co., Ltd
      
    
      
    
      
      
      
  
      
 
    
    
    
  
      

      		
    
      
  
      

      




  
  



      
    
       Products
      
    
    
       
      
    
      
      
       Add：Chemical Industry Cluster Area of Shan Zhou District(Guanyintang), Sanmenxia, Henan Province, China.
      
        PC：472123
      
        Tel：+86-398-3711988；3711309
      
          　　　　3711967
      
        Fax：+86-398-3711988；3711996
      
        Contact：Mr Zhao ; Mr Chao
      
      
      
      
       
      
    
      
  
      
        
        
        
      
          
      Products
      
          
       



 
      

   
      
        

       
      


      2,2’-Thiodiacetic acid
      


      Synonyms : Thiodiglycolic acid
      


      CAS-No : 123-93-3
      


      Formula : S(CH2COOH)2
      


      Molecular Weight : 150.15g/mol
      


      Molecular structure：
      


                                                                                
      


      Melting point :128~131°C
      


      Boiling point : 377°C at 760 mmHg
      


      Flash point : 181.8°C–closed cup
      


      Solubility : Soluble in ethanol and ether, soluble in water, insoluble in benzene。
      


      Product Specifications:
      


      
	
		
      
			
			
      Item
      
			      		
			
			
       Index
      
			      		
		
      
	      
	
		
      
			
			
      Appearance
      
			      		
			
			
      White crystal
      
			      		
		
      
		
      
			
			
      Purity
      
			      		
			
			
      98.5%min
      
			      		
		
      
		
      
			Loss on drying
			0.5%max
		
      
	      

      


       
      


       
      


       
      


       
      


       
      


       
      


      Use : mainly used as organic intermediate.
      


      Packaging : 25Kg/drum, or according to the customer request.
      


      Storage : Keep airtight in a dry and cool place.
      

      



      【Previous】  【Next】 【Return】