久久成人18免费网站-欧美日韩国产天美-亚洲天堂久久新无码av-国产AV无码国产精品久久-国产欧美日韩综合二区三区

ABOUT US PRODUCTS NEWS CENTER CULTURE CONTACT US 中文版

     Phthalic anhydride 

    Phthalic anhydride

    Professional sales of Phthalic anhydride Phthalic anhydride Shandong general agency  Phthalic anhydride general distributor 
     
    99.5% Domestic 25kg/bag
    CAS No.: 85-44-9
      Phthalic anhydride is widely used in chemical, pharmaceutical, electronic, agriculture, coating, fine chemical and other industrial fields. Phthalic anhydride in our country is mainly used in the production of phthalate plasticizer. The chemical use phthalic anhydride is about 60% of the total consumption, paint and dye accounted for 25%, unsaturated resin and other products accounted for about 15%.


    Copyright(C)2019 , Jinan Shijitongda Chemical Co.,Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice