<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>

            ?
            ?

            Magnesium Sulphate

            Magnesium Sulphate

            1.CAS No.7487-88-9 

            2.Molecular FormulaMgSO

            3.Molecular Weight120.37 

            4.AppearanceOff-white powder 

            5.SolubilitySoluble in water.Slightly soluble in ethyl alcohol,glycerol.Insoluble in acetone. 

            6.SensitivityHygroscopic 

            7.ApplicationUsed as analytical reagent and drying agent.It is also used in pharmaceutical industry,leather industry,fertilizer, paper industry,porcelain making, dyeing and printing,etc. 

            8.StorageKept in containers tightly closed.Stored in a dry,cool and well-ventilated warehouse. Kept away from fire, heat source and direct sunlight.Incompatible with oxidizing agents.

            ?
            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