Huangshan Basihui Chemical Auxiliary Co., Ltd.
Search：
无码avav无码中文字幕,黄片视频高清在线观看免费,日韩高清在线观看不卡一区二区,AV剧情麻豆映画国产在线观看 
  • 

    • 

    • <abbr id="emycy"></abbr>
    • 

    



    


狠狠人妻久久久久久无码综合|
人妻无码视频免费看|
一本色道无码道dvd在线观看|
欧美亚洲国产精品日本韩国一区二区三区|
国产精品一区视频动漫|
无码 有码 日韩 人妻|
精品无码久久久久久国产|
国产福利一区二区三区|
欧美日韩国产媒体在线观看|
日韩人妻无码精品久|
国产人成无码视频在线观看|
久久国产免费观看精品3|
欲色欲香天天网综合久久|
蜜月aⅴ欧美日韩国产精品|
国产精品原创永久在线观看|
伊人成人久久精品综合|
91最新网站|
无码中文精品视视在线观|
久久免费精品国产72精品|
中文字幕不卡一区|
国产片淫级awww|
久久97国产成人精品免费视频|
午夜无码区在线观看|
国产AV无码一区二区|
无码专区之精品视频免费的|
最精品无码国产手机在线|
91尤物国产福利在线观看|








    
  
    
    
    
      
    
        



    
  
    
    
  
    
  
    
    
    
      
    
         
        ※ Ethers
    
          ※ Alcohols
    
          ※ Acids
    
          ※ Quinones
    
          ※ Carboxylic acid derivat...
    
          ※ Amines
    
          ※ Ketones
    
          ※ Hydrocarbons--alkanes
    
          ※ Hydrocarbons--olefins
    
          ※ Hydrocarbons--Arom...
    
          ※ Heterocyclic compoun...
    
          ※ Nitriles
    
          ※ Aldehydes
    
          ※ Other organic chemical...    		
      
    
    
    		
  
    

    		
      
    
    
    		
    
    
      
    
        
      
    
      
    
        
    
          
    
             
                            
    
                  
    
                    
    Pentaerythritol
    		
                  
    
                  
    
                    
    
                        
    
                          
    Product name: pentaerythritol gauge: 99.8% package shipment: 25 kg/bag
    


     
    


     
    


     
    


    pentaerythritol
    
Pentaerythritol
    


    Don't name: pentaerythritol;Four hydroxymethyl methane;Four hydroxymethyl alkanes;Hydroxymethyl methane;Monoalkyl ether phosphate triethanolamine salt;Anionic surfactant PET;Hydroxymethyl methane/pentaerythritol;Quarterly e four
    


    CAS number: [115-77-5].
    


    Molecular formula: C5H12O4
    


    Molecular weight: 136.15
    


     
    


    Basic properties:
    


    
	
		
    
			
			
    Appearance characteristics
    
			    		
			
			
    White crystal powder.
    
			    		
		
    
		
    
			
			
    Melting point
    
			    		
			
			
    257 °C
    
			    		
		
    
		
    
			
			
    Boiling point
    
			    		
			
			
    276 °C30 mm Hg(lit.)
    
			    		
		
    
		
    
			
			
    Dense degree of
    
			    		
			
			
    1.396
    
			    		
		
    
		
    
			
			
    The refractive index
    
			    		
			
			
    1.548
    
			    		
		
    
		
    
			
			
    Flash point
    
			    		
			
			
    240 °C
    
			    		
		
    
		
    
			
			
    With the way
    
			    		
			
			
    Is mainly used in alkyd resin production, also used for manufacturing ink, lubricants, plasticizers, surfactants, explosives and drugs
    
			    		
		
    
		
    
			
			
    Raw material category
    
			    		
			
			
    Flammable liquids
    
			    		
		
    
	    

    
    		
                        
    
                    
    		
                  
    
              
    		
             
          
    
        
    
          
    
            
    
              
    [ Back ]