国产黄色在线_欧美国产黄色一级视频_国产精品成人一区二区三区视频_亚洲国产精品日韩

  • Welcome to the official website of Wuxi Qianfeng Chemical Technology Co., Ltd.
  • Contact us  |  Online  |  Sitemap
  • 無(wú)錫市乾豐化工科技有限公司

    Wuxi Qianfeng Chemical Technology Co., Ltd.

    Domestic Hotline Telephone

    Manager Wang +86-15961819394 , +86-510-82860650

  • Products

    Committed to the development, research and production of APIs

      Product name Specifications 查看詳情
    1,4-Benzoquinone Content≥99.0% more>
    2,5-dihydroxytoluene Content≥99.0% more>
    Polymerization inhibitor 701 Content≥99.0% more>
    Hydroquinone Content≥99.0% more>
    4-tert-Butylcatechol Content≥99.0% more>
    tert-Butylhydroquinone Content≥99.0% more>
    2,5-Di-tert-butylhydroquinone Content≥99.0% more>
      Product name Specifications 查看詳情
      Product name Specifications 查看詳情
    Antioxidant 264 Free phenol≤0.02% more>
    Carbon tetrabromide 99.0% more>