<video id="bp9ns"><cite id="bp9ns"></cite></video>

    <nav id="bp9ns"></nav>
    <nav id="bp9ns"><listing id="bp9ns"><nobr id="bp9ns"></nobr></listing></nav>

      <sub id="bp9ns"><listing id="bp9ns"></listing></sub>
      <em id="bp9ns"><span id="bp9ns"></span></em>
      1. Zhejiang Kinglyuan Pharmaceutical Company Limited
        Key products:
        product Research Tendering Centeron line orderPersonnel recruitment
        Your current position>>Home>>Products
         Name: Vitamin E Nicotinate

        Chemical name:
        Structural formula:
        CAS No. 16676-75-8:
        Molecular formula: C35H53NO3
        Molecular weight: 535. 80
        Specification:

        appearance

        Yellowish ceraceous solid

        acid

        ≤0.5ml

        Related substance

        tocopherol≤1.0%

        total impurity≤3.0%

        solvents

        chloroform≤0.006%

        pyridine≤0.020%

        Residual on ignition

        ≤0.1%

        Heavy metal

        ≤0.002%

        assay

        ≥97.0%


        7. Type: vitamin
        8. License No. ; in accordance with YBH03092005

        Back
        正版资料大全全年2020小说