<ruby id="vvhhx"></ruby>

    <nobr id="vvhhx"><meter id="vvhhx"></meter></nobr>
    <pre id="vvhhx"></pre>
      <ruby id="vvhhx"><big id="vvhhx"><rp id="vvhhx"></rp></big></ruby>

      Date:
       
         
        Benzoyl peroxide
      Tert-Butyl peroxybenzoate
      Tert-Butyl hydroperoxide
      Di-tert-Butyl peroxide
      Acetyl chloride
      2,4-Dichlorobenzoyl peroxide
      2,5-dimethyl-2,5-di(tert...
      User:
        @yuandachem.com
      Password:
                
       

      Product Name: Benzoyl peroxide
      Alias: Benzoyl peroxide;Dibenzoyl peyoxide:Benzoyl Superoxide
      Structural formula:
      Molecular formula: C14H10O4
      Molecular weight: 242.23
      Property: White crystalline powder. Melint point:103-106°C(decompose)slightly soluble in water,ethanol,soluble in aether, acetone, chloroform and benzene,active oxygen:6.62%,decompose at 72 °C(half life period: 10 hours), activation energy:125.6KJ/mol.
      Specification: According to quality index, it is divided into reagent grade, food grade and industrial grade;According to appearance it is divided into powder, grain, crystal and paste
      Quality standards:
      Item Reagent grade Food grade Industrial grade
        Chemical pure   First quality
      Content(base on dry product)%°C 98 97 98.2
      Water content% 30±2 25-30 27±2
      Total chlorosity %≤     0.3
      Chloride ion%≤     0.25
      Chlorid ≤ 0.1%    
      Benzoic acid ≤ 1.5%    
      Melting point: °C 103-106    
      AS %≤   0.0003  
      Heavy metal(base on pb)%≤   0.004  
      Pb %≤   0.001  
      Use: Mainly used in flour bleaching, grease refinement and plastic sheet aggregation; used in the starting od plastic monomer, curing of polyester and epoxy resin. Also used as catalyst of polyester, epoxy, ion exchange and acrylic resin, used as crosslinking agent.
      Packing: 20kg carton lined with PE plastic bag: 5kg×4
      << ORDER                 BACK>>
      Home | Company Profile | Products | Styles | User Guide | Order | Contact Us | 中文版
      Taizhou Yuanda Chemical Materials Co.,Ltd.Copyright(C)2011 All Rights Reserved.  Supported by ChemNet  ChinaChemNet  Toocle Copyright Notice
      成视频年人黄网站免费,黄色网址视频免费,黄色小视频免费网站,成年人免费小视频

        <ruby id="vvhhx"></ruby>

        <nobr id="vvhhx"><meter id="vvhhx"></meter></nobr>
        <pre id="vvhhx"></pre>
          <ruby id="vvhhx"><big id="vvhhx"><rp id="vvhhx"></rp></big></ruby>