天天5g天天爽人妻熟女,熟妇多毛,无码aaaaa,国产熟女高潮

很抱歉,您尚未登錄!
VIP會員登陸后可以查閱當前板塊內容,請登陸后查看!
請點擊登錄

  • TOP
    • 手機版
    0
    我的消息
    個人中心
    數(shù)據(jù)中心
    全部提示消息

    • Tianjin Elong Co., Ltd. 關注
      • N-Isopropylbenzylamine,Sodium Benzoate,Benzoic Acid,Prussian Blue,Perlite
      Room 6-1107, Post Apartment, Nanma Road, Nankai Dist., Tianjin, China (Mainland)
      查看在易之家共有 1 位雇員

    供應
    best quality cas:106-51-4 p-Benzoquinone
    關注
    • CAS No.：
      106-51-4
    • Other Names：
      1,4-Benzoquinone
    • MF：
      C6H4O2
    • EINECS No.：
      203-405-2
    • Place of Origin：
      Tianjin, China (Mainland)
    • Type：
      Pharmaceutical Intermediates, Syntheses Material Intermediates
    • Purity：
      99%MIN
    • Brand Name：
      TJEL
    • Model Number：
      TJEL-1
    • Application：
      pharm intermediate
    • Appearance：
      Yellow crystal powder
    • appearance：
      Yellow crystal powder
    • 供應能力： 10000 Kilogram/Kilograms per Month
    • 港口： main port of China
    • -/Kilogram（最小訂單 1Kilogram）
    ZHANGJILONG
    General manager
    在線聊天
    Tianjin Elong Co., Ltd.
    中國天津
    貿易公司
    11-50職員
    出口模式:Have Own Export License
    出口認證:
    主營產品:N-Isopropylbenzylamine,Sodium Benzoate,Benzoic Acid,Prussian Blue,Perlite
    • 產品描述
    • 產品評價
      詳細信息
    • CAS No.：
      106-51-4
    • Other Names：
      1,4-Benzoquinone
    • MF：
      C6H4O2
    • EINECS No.：
      203-405-2
    • Place of Origin：
      Tianjin, China (Mainland)
    • Type：
      Pharmaceutical Intermediates, Syntheses Material Intermediates
    • Purity：
      99%MIN
    • Brand Name：
      TJEL
    • Model Number：
      TJEL-1
    • Application：
      pharm intermediate
    • Appearance：
      Yellow crystal powder
    • appearance：
      Yellow crystal powder

    best quality ?p-Benzoquinone ?cas:106-51-4

    Molecular Formula:?C6H4O2

    Specification: Physical

    appearance:?Yellow crystal powder

    Anthraquinone content: 99%

    Synonyms:?1,4-Benzochinon;1,4-Benzoquine;1,4-Cyclohexadiene dioxide;1,4-Cyclohexadienedione;1,4-cyclohexadienedioxide;1,4-Diossibenzene;1,4-dioxybenzene;1,4-Dioxy-benzol

    ?

    Application: Mainly used in the polymerization inhibiting or as dyes or pharmaceutical intermediate

    Specification:

    Item

    Specifications

    Results

    Appearance

    Yellow crystal powder

    Yellow crystal powder

    Content

    ≥99.0%

    99.53%

    Melting point

    112.0-116.0℃

    113.0-113.6℃

    Ash

    ≤0.05%

    0.03%

    Loss on drying

    ≤0.5%

    0.28%

    Conclusion

    The results conforms with enterprise standards

    ?

    Package: 25kg net packed in cardboard drum, or according to customer's request

    最近訪客
    • 我要詢盤
    • 我要評價
    ZHANGJILONG
    收件人:
    發(fā)送至:
    ZHANGJILONG
    信息內容:
    發(fā)送站內信成功后,請仔細留意您的站內信消息!
    發(fā)送
    猜您喜歡
      1. high quality natural organic barley grass powder
      2. US $15-30
      1. Health Care product Buckwheat Pillow Husk
      2. US $450-550
      1. 2016 New Crop Chinese Buckwheat Husk Price
      2. US $450-550
      1. Hight Quality Buckwheat Flour, Good For Making Buckwheat Noodles
      2. US $400-500
      1. High quality Raw Buckwheat Seed With Low Price
      2. US $450-550
      1. New Products 2016 Buckwheat Tea Price
      2. US $400-500