黃色結(jié)晶性粉末。染色試劑和廣譜抗菌作用,溶于熱水,微溶于冷水或乙醇。">

    <del id="m4eh7"><form id="m4eh7"></form></del>
  1. <b id="m4eh7"><abbr id="m4eh7"></abbr></b>
    <del id="m4eh7"><form id="m4eh7"></form></del>

    1. Berberine chloride

      Update:2014/12/31 2:26:47

        Item:Berberine chloride
        Synonym:Natural Yellow 18
        CAS No.:633-65-8Special Grade:BR
        Formula:C20H18ClNO4M.W.:371.81
      Order
        Product No.SizePriceBrand
        B3251-1g1g80GBCBIO
        B3251-5g5g240GBCBIO
        B3251-10g10g955Sigma
      Introduction
        Purity(%)........................................................>90
        Loss on drying(%)..........................................<12
        Residue on ignition(%)................................0.2
        黃色結(jié)晶性粉末。染色試劑和廣譜抗菌作用,溶于熱水,微溶于冷水或乙醇。
      More Products

        <del id="m4eh7"><form id="m4eh7"></form></del>
      1. <b id="m4eh7"><abbr id="m4eh7"></abbr></b>
        <del id="m4eh7"><form id="m4eh7"></form></del>

        1. 深爱五月网| 蜜桃av无码一区三区。 | 拉拉免费观看视频大全高清 | 看骚逼久久TV | 精品999久久久一级毛片 |