亚洲少妇无码精品视频,亚洲综合无码一级片无码的,精品综合久久久久久99,国产吹潮在线观看中文

<font id="rpozj"></font>
  • 

    1. 

      3. 





      
      
      
                
		        
      
				          
      連云港金馬生物
       
						  
      Lianyungang JM Bioscience
       
				
      
		
		     
          
      
    
      

      









      





      
        
      PRODUCTS
      
		
      Lianyungang JM Bioscience
      
		
      
		
      
		
		
		
				   
					 			 
			 
		         
      Malonic acid
      
		         
      
				           
      
	
		
      
			Product name
			Malonic acid
		
      
		
      
			CAS NO
			141-82-2;156-80-9
		
      
		
      
			Product properties
			
			
       
      

			
      EINECS NO: 205-503-0
      

			
      Molecular formula: C3H2O4 
      

			
      Molecular weight: 102.0467
      

			
      Structural formula: 
      

			
      Appearance: White crystal.
      
			Content: Above 99.0%
      
			Solubility: Easily soluble in water, soluble in ethanol, ether, and pyridine.
      
			Melting point: 130-135 ℃
      
			Flash point: 201.9 ° C
      
			      		
		
      
	      

      
				 
      
		  
		                                     
      
								                       
      [ BACK ]
      
								             
      

		

      









      
       
      
	             
      
				           
						   
      
						            
      連云港金馬生物
      
									
      Lianyungang JM Bioscience
      
						   
      
						   
						   
      
						   
				 
      
				 
				 
				 
      

			 HOME  |  
			ABOUT US  |  
			PRODUCTS  |  
			NEWS  |  
			FACTORY  |  
			CONTACT  |  
			 中文版
			  
      
			  
			  
      Copyright(C)2023, Lianyungang JM Bioscience Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號：蘇ICP備17028770號