国产明星A毛片高清视频_国产情欲一区二区三区_国产百合无码AV一区二区_无码国产精品一区二区高潮短视频

  • Welcome to the official website of Wuxi Qianfeng Chemical Technology Co., Ltd.
  • Contact us 　| 　Online 　| 　Sitemap

  • 無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

    tert-Butylhydroquinone
    Product name: tert-Butylhydroquinone
    CAS NO.: 1948-33-0
    Molecular formula:

    C10H12O3
    Molecular weight: 180.2005
    Structural formula:
    Specifications: Content≥99.0%
    Packing: 25 kg / barrel
    Category: Polymer Inhibitor Series