<source id="cgn7n"><menu id="cgn7n"><delect id="cgn7n"></delect></menu></source>
                  <source id="cgn7n"><menu id="cgn7n"></menu></source>
                  <source id="cgn7n"></source>

                  Welcome to visit Changzhou Chengbang Chemical Co., Ltd. official website!

                  CollectionHomepage中文版

                  More>>
                       
                   
                  Name CAS NO Molecular weight
                  Details
                  opper(II) sulfate 7758-98-7;10124-44-4 159.6097  Details
                  Potassium carbonate 584-08-7 138.2066  Details
                  Resorcinol 108-46-3 110.1106  Details
                  Tetrahydrofuran 109-99-9 184.2338  Details
                  o-dichlorobenzene 95-50-1 147.002  Details
                  Dichloromethane 75-09-2 84.93  Details
                  Dichloroethane 1300-21-6;107-06-2;52399-93-6 98.9592  Details
                  Hexane 110-54-3;92112-69-1 86.18  Details
                  n-Heptane 142-82-5 100.2019  Details
                  Pure Benzene 71-43-2;174973-66-1;54682-86-9 78.11  Details
                  o-Xylene 95-47-6 106.16  Details
                  Glacial acetic acid 64-19-7 60.05  Details
                  Ethyl acetate 141-78-6 88.1051  Details
                  Butyl acetate 141-78-6 88.1051  Details
                  Methyl alcohol 67-56-1;170082-17-4 32.04  Details
                  Ethyl Alcohol 64-17-5 46.07  Details
                  Propylamine 107-10-8 59.1103  Details
                  Isopropanol 67-63-0 60.095  Details
                  Formic acid 64-18-6 46.02  Details
                  Oxalic acid 144-62-7 90.03548  Details
                  Phenol 108-95-2 94.11  Details
                  Hydrazine hydrate 10217-52-4;7803-57-8 50.053  Details
                  Pure Pyridine 110-86-1 79.1  Details
                   
                  101 Records Next   1   2   3   4   5 
                   
                   
                   
                   
                   
                   
                  精品国内在视频线2019_国产精品丝袜综合区_国产成人综合亚洲欧在线_久久综合九色综合欧美百度
                                  <source id="cgn7n"><menu id="cgn7n"><delect id="cgn7n"></delect></menu></source>
                                  <source id="cgn7n"><menu id="cgn7n"></menu></source>
                                  <source id="cgn7n"></source>