<samp id="u9sfp"></samp>

        <samp id="u9sfp"><b id="u9sfp"></b></samp>
            1. <code id="u9sfp"></code>
            2. <th id="u9sfp"><noframes id="u9sfp"><span id="u9sfp"></span>

                  Products Center
                  Contact Us
                  Add: 008 east outer ring southern road,juancheng county,china
                  E-mail: info@wolanchem.com
                  Cyanuric acid(CA)

                  Chemical name: 2,4,6-Trihydroxy-s-triazine
                  Molecular formula: C3H3N3O3  
                  Molecular weight: 129.1  CAS: 108-80-5 
                  Property:colorless white powder or granules, slightly soluble in water, melting point is 330oC, pH value of saturated solution is ≥4.0


                  Ammonium sulphate(AS)

                  Molecular formula:(NH4)2SOMolecular weight:132
                  Nitrogen content: ≥20.5% Water content:≤2.0% 
                  Features: industrial product is white or light color crystal, relative density D-20 1.769, decomposed at 235oC easily soluble in water, insoluble in ethanol or acetone,has hygroscopicity; can react with alkalis...


                    2 Records
                  Copyright(C)2017 , Shandong Wolan Biologic Group Co.,Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice
                  中文字幕无码免费久久91_亚洲 本道 在线无码av_国产Av一区二区_亚洲人成在线观看天堂网