国产综合色,麻豆Av一区二区,日本乱码伦十八在线观看,欧美va国产va在线观看

<abbr id="mbbln"></abbr>

  1. <sup id="mbbln"></sup>

      <span id="mbbln"></span>
      <dfn id="mbbln"></dfn>
      <address id="mbbln"><td id="mbbln"><form id="mbbln"></form></td></address>

    1. <span id="mbbln"><mark id="mbbln"></mark></span>
      Contact Us
      Search
      Your Position: Home > Product > Other products

      Potassium Chloride

      Update: 2013/10/14 View:
      •    
          Order Online   Add to favorites
      Introduction
       

      Chemical Name:

      Potassium Chloride

      Molecular Formula:

      KCl

      Molecular Weight:

      74.55

      CAS:

      7447-40-7

      Character:

      Colourless prismatic crystal or cubic crystal or white crystalline powder; odourless; taste Salty.

      Packing:

      It is packed with polyethylene bag as liner and a compound paper-plastic woven bag as the outer layer. The net weight of each bag is 25kg.

      Quality index:

      Specification

      GB25585-2010

      FCC V

      Assay       ≥%

      99.0

      99.0

      Acidity and alkalinity test

      Pass test

      Pass test

      As             ≤%

      0.0002

      --

      Heavy metals (as Pb)   ≤%

      0.0005

      0.0005

      Lodid or bromide test

      Pass test

      Pass test

      Loss on drying   ≤%

      1.0

      1.0

      Sodium test%

      0.5

      Pass test