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    • HOME
    • Industry coatings
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      • Calcined Kaolin
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      • Aluminium pigments
      • Solvent
      • EDTA Series
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      • Titanium dioxide
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      • Malonate Series
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    • About Us
    • Enterprise Culture
    • Contact Us
  • HOME
  • Industry coatings
  • Products
    • Calcined Kaolin
    • Organic Metal Catalyst
    • Aluminium pigments
    • Solvent
    • EDTA Series
    • Cyanoacetate Series
    • Titanium dioxide
    • Methyl Ethyl Ketoxime
    • Malonate Series
    • Ester Alcohol
  • About Us
  • Enterprise Culture
  • Contact Us
EDTA Packing

Ethylenediaminetetraacetic Acid (EDTA)

Ethylenediaminetetraacetic acid (EDTA), also known by several other names, is a chemical used for both industrial and medical purposes. It was synthesized for the first time in 1935 by Ferdinand Munz.


It is an aminopolycarboxylic acid and a colorless, water-soluble solid. Its conjugate base is ethylenediaminetetraacetate. It is widely used to dissolve limescale. Its usefulness arises because of its role as a hexadentate ("six-toothed") ligand and chelating agent, i.e., its ability to sequester metal ions such as Ca2+ and Fe3+. After being bound by EDTA into a metal complex, metal ions remain in solution but exhibit diminished reactivity. EDTA is produced as several salts, notably disodium EDTA, calcium disodium EDTA, and tetrasodium EDTA (typically as the hydrate).

TDS

EDTA PFTA1_CAS No. 60-00-4 (pdf)

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EDTA PFTA2_CAS No. 60-00-4 (pdf)

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EDTA PFTA3_CAS No. 60-00-4 (pdf)

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EDTA-2Na PFTB1_CAS No.6381-92-6 (pdf)

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EDTA-2Na PFTB2_CAS No.6381-92-6 (pdf)

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EDTA-2Na PFTB3_CAS No.6381-92-6 (pdf)

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EDTA-4Na PFTC1_CAS No.13235-36-4 (pdf)

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EDTA-4Na PFTC2_CAS No.13235-36-4 (pdf)

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EDTA-4Na Solution PFTD1_CAS No.13235-36-4 (pdf)

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EDTA-4Na Solution PFTD2_CAS No.13235-36-4 (pdf)

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