97超开公碰在线视频|99精品国产高清一区二区伊|亚洲欧美另类色妞网欧美吧|a级黄韩国在线观看免费

<tbody id="gzwc8"><acronym id="gzwc8"></acronym></tbody>
    • 

  • 

    <tbody id="gzwc8"></tbody>
    










    

    

    

    

    

    


    

    

    
CHINESE
ENGLISH

    

    

    

    

    


    




    

    


    

    





    

    

     
     
    
Hydrochloric acid


    

    Byname:chlorine hydride ; electronic grade ;high pure chlorine hydride; Hydrochloric acid , solution (0.1N):
    

    Molecular formula: HCl
    

    Molecular weight: 36.46
    

    Properties: Aqueous solution of chlorine hydride has pungent odor and strong corrosion.
    

    Specification:
    

    


    


    Item
    
    		


    Index
    
    		

    

    


    Chlorine hydride
    
    		


    30.0% min
    
    		

    

    


    Iron
    
    		


    0.01 max
    
    		

    

    


    Iron
    
    		


    0.01 max
    
    		

    

    


    Sulphate
    
    		


    0.03 max
    
    		

    

    


    Appearance
    
    		


    Colorless or light yellow transparent liquid
    
    		

    
    

    



    

    

      Previous product： Paraformaldehyde
    
  Next product： Methylal