<td id="qrl47"></td>

<td id="qrl47"><ruby id="qrl47"></ruby></td>

<td id="qrl47"></td>

  1. <track id="qrl47"></track><acronym id="qrl47"><strong id="qrl47"></strong></acronym>

  2. 4,6-Diaminoresorcinol dihydrochloride

    4,6-Diaminoresorcinol dihydrochloride used as a monomer for the manufacture of superfiber PBO.

    4,6-Diaminoresorcinol dihydrochloride

    Synonyms:4,6-Diamino-1,3-benzenediol dihydrochloride

    Molecular Formula:C6H8N2O2.2(HCl)

    Molecular Weight:213.06

    CAS Registry Number:16523-31-2

    Purity:99.5%

    4,6-Diaminoresorcinol dihydrochloride used as a monomer for the manufacture of superfiber PBO.


    无码不卡中文字幕在线视频