<ins id="j9fvh"></ins>
<sub id="j9fvh"><progress id="j9fvh"></progress></sub>
<rp id="j9fvh"><address id="j9fvh"><em id="j9fvh"></em></address></rp>
<font id="j9fvh"><listing id="j9fvh"><output id="j9fvh"></output></listing></font>

    <delect id="j9fvh"></delect>

    <dfn id="j9fvh"><address id="j9fvh"></address></dfn>
    国产农村妇女一级A片免费看
    <ins id="j9fvh"></ins>
    <sub id="j9fvh"><progress id="j9fvh"></progress></sub>
    <rp id="j9fvh"><address id="j9fvh"><em id="j9fvh"></em></address></rp>
    <font id="j9fvh"><listing id="j9fvh"><output id="j9fvh"></output></listing></font>

      <delect id="j9fvh"></delect>

      <dfn id="j9fvh"><address id="j9fvh"></address></dfn>
      EDTASeries
      EDTA
      EDTA-2Na
      EDTA-4Na
      EDTA( Acid)
      EDTA-Na2
      EDTA-NA4
      NTASeries
      NTA
      NTA-3Na
      Citric acidSeries
      TEDASeries
      EDTA( Acid)
      Name: :

      Ethylene Diamine Tetraacetic Acid

      Formula: : C10H16N2O8
      Mol wt: : 292.248
      CAS No: : 60-00-4
      Characters: : White crystalline powder
      Specifications :

      Test items                      standard indicators

      Content (452.2 meter)%                ≥ 99.0

      Chloride (based on Cl)%               ≤ 0.01

      Sulfate (SO4 dollars)%                ≤ 0.05

      Heavy metals (as Pb)%                 ≤ 0.001

      Iron (as Fe)%                         ≤ 0.001

      Loss on drying (105 ± 2 ℃)%         ≤ 0.2

      Chelation value: mgCaCO3 / g          ≥ 339

      PH value                              2.8-3.0

      NTA% 

      Appearance:                  white crystalline powder

      Use :

      Boiler Cleaner

      Industry: clean up heavy metal ions, Ca2 + and Mg2 + ions.

      Textiles: bind heavy metals.

      Cosmetics: Cosmetics plus EDTA to save. As hard water softener, avoid calcium and magnesium ions on the anionic surfactant precipitation

      Oil Production: plus EDTA to prevent mineral deposits.

      Packing : 25kg
        Consultation                    Return
      Home | About US | Producte | Dynamic | Marketing | Transaction | Contact us | English
      (C)2013 Network support BRANDT EDTA-4Na EDTA-2Na EDTA alibaba EDTA二鈉 NTA A record number : 浙ICP備14041334號-1