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        Name:
        		
                   
         
                      
                    
        
                    
         
        		
                
        
                
         
                   
        Pwd:
        		
                   
         
                      
                    
        		
                
        
                
         
                   
         
                      
                        
        		
                
        
              
            
        		
        
        
        
         
           
        
        
        
         
           
          
        
        
        
        
          
        
               
              
         
                 
                  
        + 
                  
        		
                 Dimethyl sulfate 
                  
              
        
              
         
                
        		
              
        
               
              
         
                 
                  
        + 
                  
        		
                 Nitromethane 
                  
              
        
              
         
                
        		
              
        
               
              
         
                 
                  
        + 
                  
        		
                 Sodium sulfate 
                  
              
        
              
         
                
        		
              
        
               
              
         
                 
                  
        + 
                  
        		
                 Sulfuric acid 
                  
              
        
              
         
                
        		
              
        
               
              
         
                 
                  
        + 
                  
        		
                 Dimethyl ether 
                  
              
        
              
         
                
        		
              
        
               
        		
        
        
        
         
           
        
        
        
         
           
         
            
        		
        
        
      
        		
     
        
        
         
           
        
              
         
                 
                  
                    
                    
                    
                    
                    
                     
                  
              
        
            
        		
        
        
        
         
          
        		
        
        
        
         
           
         
        
            
        
              
         
                 
              
        
              
         
                 
                
        
                    
         
                      Dimethyl sulfate
                    
        
                    
         
                       
                        
        Our Dimethyl sulfate (DMS) are made by new sulfur method.  

        

        Molecular formula:(CH3)2SO4
        Molecular weight:126.1
        

        1, Properties
        colorless transparent oily liquid, Boiling point 188oC(decompose),Freeze point:-27oC, Specific gravity in 20oC:1.3322, slight soluble in water, Solubility in 18oC 2.8g/100ml. 
        

        2, Quality standard
        

        


        
Name
Value 
        

        
Appearance
colorless transparent oily liquid 
        

        
Assay(%)
≥99
        

        
Acidity(%)
≤0.5
        

        
Boiling range: percent recovered in 182-192oC的 %(V)
≥90
        		
                    
        
                    
         
                       
        		
                    
        
                  
        		
                 
              
        
            
        		
        
        
      
        		
  
        

        

  
  
  

  

        
  
         
    
  
        
  
         
    

        Copyright(C)2006 ,Linyi 
        Yuanbo Chemical Co.,Ltd.Supported by ChemNet ChinaChemNet GoldTrust
        
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