<p id="jllhj"><del id="jllhj"><dfn id="jllhj"></dfn></del></p>

    <pre id="jllhj"><del id="jllhj"></del></pre>

      <p id="jllhj"></p>
          <ruby id="jllhj"><mark id="jllhj"><thead id="jllhj"></thead></mark></ruby>

              <p id="jllhj"></p>
              <pre id="jllhj"><del id="jllhj"><mark id="jllhj"></mark></del></pre>

                <pre id="jllhj"><b id="jllhj"></b></pre><p id="jllhj"></p>
                <del id="jllhj"></del>

                  >> Tel : +86-936-4458369
                  >> Mobile : +86-13812304408  
                                       +86-13776461818 
                  >> E-mail : sales@tongshichem.com
                                       384922761@qq.com

                  Zinc fluorosilicate
                  Molecular formula ZnSiF6.6H2O
                  Molecular weight 315.56
                  CAS    NO 18433-42-6
                  Characters Colorless crystal
                  Use Used as moth proofer and cement quick-speed hardener.
                  Specification chemically pure
                  Executive standard Enterprise standard
                  Technical index
                  Name
                  Chemically pure(%)
                  Content
                  ≥98.0
                  Chloride(Cl) ≤0.005
                  Sulfate(SO4) ≤0.01
                  Free acid ≤0.2
                  Heavy metal(Pb)
                  ≤0.005
                  Ferrum(Fe)
                  ≤0.005
                  Packing 500kg for bottle packing40kg for pail packing, 25kg for paper plastic packing
                  Back
                  Home | About us | Product | News | Quality | Culture | Order | Contact us | 中文版
                  Copyright(C)2015, Gansu Tongshi Technology Co., Ltd.(Suqian Tongshi Reagent Co.,Ltd.) All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
                  日本禁黄尤物视频在线观看|又湿又滑的粉嫩18p国产|国产成人在线无码免费视频

                    <p id="jllhj"><del id="jllhj"><dfn id="jllhj"></dfn></del></p>

                    <pre id="jllhj"><del id="jllhj"></del></pre>

                      <p id="jllhj"></p>
                          <ruby id="jllhj"><mark id="jllhj"><thead id="jllhj"></thead></mark></ruby>

                              <p id="jllhj"></p>
                              <pre id="jllhj"><del id="jllhj"><mark id="jllhj"></mark></del></pre>

                                <pre id="jllhj"><b id="jllhj"></b></pre><p id="jllhj"></p>
                                <del id="jllhj"></del>