• <cite id="03vxn"></cite>
  • <cite id="03vxn"><i id="03vxn"></i></cite><rp id="03vxn"><video id="03vxn"></video></rp>

    <var id="03vxn"></var>
    <rp id="03vxn"></rp>
     
      3. <source id="03vxn"></source>
        




    
        
	

        
        
            
         
        
            
        
                 
        Sales Tel:
        
+86-530-3205777 
         
              
            
         
			
        
        
		
		
		
      
    
        

    


   

	
	
     


 
        

        

        
 
         

        

 Vulcanization accelerator DPG
           

        
 
        

        Chemical name: Diphenylguanidine 
        
Molecular formula : C13H13N3  
        
Structure Formula : 
        
 
        
Molecular weight:                 211.27 
        
CAS NO: 102-06-7 
        
Quality Index : (HG/T2342-2010)        


        <cite id="03vxn"></cite>
      4. <cite id="03vxn"><i id="03vxn"></i></cite><rp id="03vxn"><video id="03vxn"></video></rp>
        <var id="03vxn"></var>
        <rp id="03vxn"></rp>
          1. 
	
		
            
			Item Index
			
			
            First grade
            
			            		
			
			

			


   
    


   
      
    
   



	 











	






 

91青草国产超碰人人_中文字幕av一本码专区_日韩激情一级毛片免费视频_亚洲二区三区无码人妻

          2. 

            		

          4. <source id="03vxn"></source>