<delect id="tftlz"><noframes id="tftlz"><cite id="tftlz"><noframes id="tftlz"><delect id="tftlz"></delect>

      <delect id="tftlz"><form id="tftlz"></form></delect>
      <cite id="tftlz"></cite>
      <delect id="tftlz"><form id="tftlz"><mark id="tftlz"></mark></form></delect>
      <delect id="tftlz"></delect>

            ?
            ?

            Manganese (II) Bromide, anhydrous

            Manganese (II) Bromide, anhydrous

            CAS No.13446-03-2 

            Molecular FormulaBr2Mn 

            Molecular Weight214.75 

            AppearanceLight red powder 

            SolubilitySoluble in water and ethyl alcohol. 

            SensitivityHygroscopic 

            ApplicationUsed as catalyst,organic synthetic material and intermediate. 

            StorageHandle under argon.Kept in containers tightly closed.Stored in a dry and well-ventilated warehouse.Incompatible with strong reducing agents,metals and oxidizing agents.Away from moisture.


            ?
            男操女阿阿阿阿阿的视频,农村人黄色网站,aaavvv久久久,美女飞急网站高潮,老女人黄色日皮片皮板板,人妖操逼色视