<pre id="f1rjh"><sub id="f1rjh"></sub></pre>
<i id="f1rjh"><address id="f1rjh"></address></i>
<output id="f1rjh"><address id="f1rjh"><rp id="f1rjh"></rp></address></output>

<var id="f1rjh"></var>

      Hello, welcome to visit the website of Nanjing Chengyi Chemical Co., Ltd.!!We are a specialized production enterprise of oxalate series products.

      Nanjing CHENGYI Chemicals Co., Ltd.

      南京誠億化工有限公司

      Nanjing CHENGYI Chemicals Co., Ltd.

      Sales hotline

      +86-25-57286088

      PRODUCTS

      products products

      Chengyi Chemical

       
      Product name: Dibutyl oxalate
      CAS No. 2050-60-4
      Content: ≥99%
      Molecular formula: C10H18O4
      Molecular weight: 202.25
      Property: Colorless transparent liquid.
      Uses: Organic synthetic raw material; also used as solvent and nitrocellulose plasticizer.
      Package: 200kg galvanized barrel.
      久久久一本精品99久久精品88_欧美熟妇与小伙性欧美交_美女扒开腿让男人桶爽直播,久久久一本精品99久久精品88_欧美熟妇与小伙性欧美交_美女扒开腿让男人桶爽直播,久久久一本精品99久久精品88_欧美熟妇与小伙性欧美交_美女扒开腿让男人桶爽直播