<sub id="nkxyc"><cite id="nkxyc"><ins id="nkxyc"></ins></cite></sub>
    <input id="nkxyc"><strike id="nkxyc"></strike></input>

    <var id="nkxyc"></var><th id="nkxyc"><meter id="nkxyc"></meter></th>
  1. <input id="nkxyc"></input>
  2. <var id="nkxyc"><output id="nkxyc"></output></var>
  3. <xmp id="nkxyc"><var id="nkxyc"></var></xmp>

      <var id="nkxyc"></var>

    1. <table id="nkxyc"></table>
      <sub id="nkxyc"><meter id="nkxyc"><label id="nkxyc"></label></meter></sub>
      Products

      Products

      Potassium persulfate
      Product Name
      Potassium persulfate
      CAS NO.
      7727-21-1
      EINECS
      231-781-8
      Molecular formula

      K2O8S2

      Molecular weight
      270.3218
      Risk terms
      R22; R36/37/38; R42/43; R8;
      Safety terms
      S22; S24; S26; S37;
      Properties

      Properties: Colorless or white triclinic crystalline powder.  
      Relative density: 2.477
      Solubility: soluble in water, Solubility at 0℃ 1.75g / 100ml water, solubility at 20℃ 5.3g

      Use
      Used as initiator, bleach, oxidant and so on



      [ Back ]
      97精品久久久久久久久精品,chinese壮男野外gaytube,freexxxx性中囯hd性,欧美videos性欧美熟妇