• <ol id="ttwyy"></ol>
    <ol id="ttwyy"></ol>
  • <mark id="ttwyy"></mark>
    • <mark id="ttwyy"></mark><mark id="ttwyy"></mark>

      桃花色综合影院_日本特黄特色特爽大片_伊人久久大香线蕉五月_免费无码不卡在线播放日韩A级毛片直接进入_91夜色私人影院


      sec-Butyllithium


      [Product name]: sec-Butyllithium
      [English name]: sec-Butyllithium
      [CAS No.]:598-30-1
      [Molecular Formula]: C4H9Li
      [Structural formula]:


      [Appearance]:Colorless or slightly yellow transparent liquid
      [Product Index]:
      Active sec-Butyllithium content ≥ 12%
      Activity ≥ 96%
      Solvent: cyclohexane, hexane, etc.
      [Packaging and transportation]: 500 ml and 1000 ml lithium alkyl special glass bottles, 50 kg steel bottles, 400 kg steel bottles, or packed according to customer requirements.
      [Uses]: Used for organic catalytic reactions.





        Previous product: n-Butyllithium
        Next product: t-butyllithium

      桃花色综合影院
      
      
    • <ol id="ttwyy"></ol>
      <ol id="ttwyy"></ol>
    • <mark id="ttwyy"></mark>
      • <mark id="ttwyy"></mark><mark id="ttwyy"></mark>