<em id="dvhl5"></em><sub id="dvhl5"></sub>

    <menuitem id="dvhl5"><progress id="dvhl5"><i id="dvhl5"></i></progress></menuitem>

      <delect id="dvhl5"></delect><em id="dvhl5"><thead id="dvhl5"><nobr id="dvhl5"></nobr></thead></em>
      <var id="dvhl5"></var>

      <b id="dvhl5"></b>

      Products

      Sodium bisulfide

      Alias: Sodium hydrosulfide
      English name: sodium hydrosulfide
      CAS No.: 16721-80-5
      Molecular weight: 56.06
      Relative density(water=1):1.79
      Melting point(℃):52.54
      Physico-chemical property
      Properties: White to colorless cubic crystal with hydrogen sulfide smell; industrial product is solution in orange or yellow color
      Solubility: soluble in water, ethyl alcohol and diethyl ether
      Flashing point (℃):90
      To use: For synthesis of organic intermediate in dyeing industry and for preparation of sulfur dyestuff; for tanning of leather making industry and for waste water treatment; for removal of free sulfurin fertilizer industry; raw material for manufacturing of ammonium sulfide and ?ethyl mercaptan; for mineral separation of copper ore; for dyeing of sulphurous acid in manufacturing of artificial fiber

      精品国产第一国产综合精品
      <em id="dvhl5"></em><sub id="dvhl5"></sub>

        <menuitem id="dvhl5"><progress id="dvhl5"><i id="dvhl5"></i></progress></menuitem>

          <delect id="dvhl5"></delect><em id="dvhl5"><thead id="dvhl5"><nobr id="dvhl5"></nobr></thead></em>
          <var id="dvhl5"></var>

          <b id="dvhl5"></b>