<track id="rg54l"></track>
  • <p id="rg54l"></p>
  • <tr id="rg54l"><s id="rg54l"></s></tr>
  • <acronym id="rg54l"><label id="rg54l"></label></acronym>

    1. <p id="rg54l"></p>

      1. <acronym id="rg54l"></acronym>
        <strike id="rg54l"></strike>
        1. Sodium Thiosulphate

          Sodium Thiosulphate

          H.S.CODE: 28323000
          CAS NO.: 10102-17-7
          Molecular formula: Na2S2O3.5H2O
          Property: Colorless and transparent columnar crystal; dissolving in water but insoluble in ethanol; having strong reduction; easily being efflorescent when the air temperature gets higher than 33°C and could be deliquescent in the moist air.
          Use: Mainly used for photography, electroplating, tanning, bleaching, disinfectant industries and so on.
          Packing: in 25kgs plastic woven bag.
          Specification: 

          Commodity of Goods Sodium Thiosulphate
          Packing In 25kgs plastic woven bag
          Appearance White crystalline
          Item Standard
          Na2SO3 99% min
          Water insoluble matter 0.01% max
          Na2S 0.001% max
          Fe 0.002% max
          PH 6.5-9.5
          Granularity 50-80 granule/g


           

                



          【Last】      【Next】      【Return】
          五月天丁香人在线视频,日本亚洲欧美日韩国产AY,日久精品不卡一区二区,国产yw853.c免费观看网站

          <track id="rg54l"></track>
        2. <p id="rg54l"></p>
        3. <tr id="rg54l"><s id="rg54l"></s></tr>
        4. <acronym id="rg54l"><label id="rg54l"></label></acronym>

          1. <p id="rg54l"></p>

            1. <acronym id="rg54l"></acronym>
              <strike id="rg54l"></strike>