<output id="bzz9b"><cite id="bzz9b"></cite></output>

      <track id="bzz9b"><ruby id="bzz9b"><b id="bzz9b"></b></ruby></track>

      <del id="bzz9b"><b id="bzz9b"></b></del>

        No data

        No data


        Dye intermediates, also known as intermediates, generally refer to various aromatic hydrocarbon derivatives used in the production of dyes and organic pigments. They are produced through a series of organic synthesis unit processes using aromatic hydrocarbons such as benzene, toluene, naphthalene and anthracene from coal chemical and petrochemical industries as basic raw materials.

        Category:

        CAS No.:

        Specification:

        Content(HPLC):

        Key words:

        Product description:


        Previous

        Next

        Previous

        none

        Next

        Related Products


        日本视频一区二区三区,91操碰,九九视频免费精品视频,在线播放HEYZO无码AV

        <output id="bzz9b"><cite id="bzz9b"></cite></output>

            <track id="bzz9b"><ruby id="bzz9b"><b id="bzz9b"></b></ruby></track>

            <del id="bzz9b"><b id="bzz9b"></b></del>