性开放的欧美大片高清播放,欧洲女人牲交视频免费,欧美肥老太牲交大片

<code id="z0v9i"><nobr id="z0v9i"><track id="z0v9i"></track></nobr></code>

  • <code id="z0v9i"><em id="z0v9i"></em></code>
  • <big id="z0v9i"><nobr id="z0v9i"></nobr></big>
  • <del id="z0v9i"></del>
      <th id="z0v9i"></th>
    1. Yancheng Longshen Chemical Co., Ltd.

      Focus on Bromide and Chloride Derivatives for 20 Years

      The Professional Bromobenzene Manufacturer in China

    2. Products Home >> Products
      4-Bromofluorobenzene
      Identification Product name:   4-Bromofluorobenzene
      Product name:  4-Bromofluorobenzene
      Molecular formula:  C6H4BrF  Molecular weight:  175.00 
      Structural formula:
      CAS No:  460-00-4  RTECS No:  CY9033750
      HS code:  2903999090 UN No: UN 1993 3/PG 3 
      Dangerous sign:  Xn  IMDG Code Page:  
      Physical and Chemical Properties Appearance and properties:  Colorless to slight yellow liquid
      Uses:  Used in the synthesis of medicine, pesticide
      Melting point:  -16°C  Boiling point:  151-153°C 
      Relative density (water=1):  1.593 Moisture ≤:  0.05%
      4-Bromofluorobenzene Assay ≥  99% PH value:  6.0~8.0
      Saturated vapor pressure (kPa): - Solubility:  
      Critical temperature (℃): - Critical pressure (MPa): -
      Heat of combustion (kj/mol): -
      Combustion and explosion hazard Conditions to avoid: -
      Flammability: - Building regulation fire insurance classification:: -
      Flash point (℃):  53°C  Self-Ignition temperature(℃): -
      Lower explosive limit (V%): - Upper explosive limit (V%): -
      Hazardous characteristics: -
      Combustion (decomposition) products: - - -
      Incompatible materials: - - -
      Fire fighting methods : -
      Risk category: - - -
      Packaging and transportation Packing group:  III
      Directions for storage and transportation: :  

       

      quality index
      Item Index value
      Appearance Colorless to slight yellow liquid
      Molecular formula   C6H4BrF 
      4-Bromofluorobenzene Assay ≥ 99% 
      Density (d2020) g/cm3 1.593 
      PH value 6.0~8.0 
      Moisture ≤ 0.05%

      Home | About Us | Products | News | Development | Contact Us | 中文版

      Copyright(C)2020, Yancheng Longshen Chemical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:蘇ICP備05012854號

       
      點擊這里給我發消息
      高經理-內貿
      點擊這里給我發消息
      祁經理-內貿
      點擊這里給我發消息
      吳經理-內貿
      點擊這里給我發消息
      金經理-外貿
       
       
       
       
      性开放的欧美大片高清播放,欧洲女人牲交视频免费,欧美肥老太牲交大片

      <code id="z0v9i"><nobr id="z0v9i"><track id="z0v9i"></track></nobr></code>

    3. <code id="z0v9i"><em id="z0v9i"></em></code>
    4. <big id="z0v9i"><nobr id="z0v9i"></nobr></big>
    5. <del id="z0v9i"></del>
        <th id="z0v9i"></th>