亚洲国线精品国偷产拍,久久大香伊蕉在人线免费AV,欧美日韩高清在线观看有码,一本一道久久a久久

<button id="jv9ry"></button>
    
<td id="jv9ry"></td>
          <dfn id="jv9ry"></dfn>
          

        1. <legend id="jv9ry"></legend>
            

            
	
	
            






            

            

            

  
            
	
    
            
		
            




            

            
	
            Keyword：
            
    
            Products：    

    
            

            

            

            

            
	
 

            

            

            
        
            
    		
            
       		
            
  
            
    Product Name：BUTYL ACETATE
  
            
  
            
       Product details
  
            
  
            
    
  
            
  
            
    
            


            


            BUTYL ACETATE
            

            

            

            


            


            

            Physical properties ：
            		
 
            

            


            Experimental：
            		
  CH3COO(CH2)3CH3
            

            


            Structure：
            		
 
            

            


            Molecular Weight：
            		
  116.16
            

            


            Melting point（℃）：
            		
 -77
            

            


            Boiling point(°C)：
            		
 125-126
            

            


            Refractive index(25°C)：
            		
 1.3964
            

            


            Appearance：
            		
 Colorless transparent liquid 
            

            


            Flash point(°C)：
            		
 22
            

            


            Sales targets：
            		


            


            
Project Name
Indicators
Analysis Method
            

            
Ester content % ≥
99.3
Gas Chromatography
            

            
Acidity (in acetic acid) of % ≤
0.004
  GB/T 12717 
            

            
Water % ≤
0.10
  GB 6283 
            

            
Density g/cm3
0.878-0.883
GB 4472 
            

            
Evaporation residue % ≤
0.002
GB 6324 
            

            
Color (Pt - Co)≤ 
10 
GB 3143 
            

            


            Packaging：
            		
  Drum packaging, net weight of 180 kilograms per barrel. 20 'counters can be loaded 80 barrels,Total14.4T。 
            

            


            Dangerous level：
            		
 3
            

            


            UN number：
            		
 1123
            

            


            Packaging hierarchy：
            		
 II
            

            


            

            CAS No.：
            		
 123-86-4

            		
  
            
  
            

            
        
            
    
                  
	
	
            

            

            

            Copyright ©  2010 Changzhou Gengyun Chemical Co., Ltd. All Rights Reserved.
            Technical Support：zw-group.com
            

            ICP：蘇ICP備05004812號(hào) 

            Friendly Link:Packing machine series
                 Changzhou granulating equipment
                 Automatic code machine
                 Aluminum continuous extrusion machine
                 
            Hot Search:benzoyl chloride
                                  azobisisobutyronitrile
                                  benzyl chloride