内容标题8

  • <tr id='efyhWC'><strong id='efyhWC'></strong><small id='efyhWC'></small><button id='efyhWC'></button><li id='efyhWC'><noscript id='efyhWC'><big id='efyhWC'></big><dt id='efyhWC'></dt></noscript></li></tr><ol id='efyhWC'><option id='efyhWC'><table id='efyhWC'><blockquote id='efyhWC'><tbody id='efyhWC'></tbody></blockquote></table></option></ol><u id='efyhWC'></u><kbd id='efyhWC'><kbd id='efyhWC'></kbd></kbd>

    <code id='efyhWC'><strong id='efyhWC'></strong></code>

    <fieldset id='efyhWC'></fieldset>
          <span id='efyhWC'></span>

              <ins id='efyhWC'></ins>
              <acronym id='efyhWC'><em id='efyhWC'></em><td id='efyhWC'><div id='efyhWC'></div></td></acronym><address id='efyhWC'><big id='efyhWC'><big id='efyhWC'></big><legend id='efyhWC'></legend></big></address>

              <i id='efyhWC'><div id='efyhWC'><ins id='efyhWC'></ins></div></i>
              <i id='efyhWC'></i>
            1. <dl id='efyhWC'></dl>
              1. <blockquote id='efyhWC'><q id='efyhWC'><noscript id='efyhWC'></noscript><dt id='efyhWC'></dt></q></blockquote><noframes id='efyhWC'><i id='efyhWC'></i>

                ID:  

                PW:

                ProductsYour location:Products

                Sodium Bifluoride

                Formula: NaHF2
                CAS NO.: 1333-83-1
                M.W.: 61.99
                Properties: It is a white crystal with relative density of 2.08. It is soluble in water, but insoluble in alcohol. Its aqueous solution can etch glass. When heated sodium hydrogen fluoride decomposes into sodium fluoride and hydrogen fluoride .
                Specification:(%)

                 
                High-grade
                First-grade
                Assay(NaHF2)
                99.0min.
                98.0 min.
                Water-insoluble matter
                0.2max.
                0.5 max.
                Free acid(HF)
                0.2 max.
                0.2 max.
                Cl
                0.1 max.
                0.1 max.
                SO4
                0.1 max.
                0.1 max.
                SiO2
                0.3 max.
                0.5 max.
                H2O
                0.2 max.
                0.5 max.
                Glanularity (through 325 M sieve)
                3 max.
                3 max.

                Application: It is used as aseptic, glass etchant and flux of metal. It is also used for texture finishing of textile, insectproof treatment of leather and production of hydrogen fluoride.
                Storage: Store at a dry place. Do not store with organic compounds together.
                Packing: 25Kg net, pack sealed with drum or double plastic bags lined plastic woven sack.


                [ Back ]