Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Chemical compound
Ethylenediaminetetraacetic acid (EDTA), also called EDTA acid after its own abbreviation, is an aminopolycarboxylic acid with the formula [CH2N(CH2CO2H)2]2. This white, water-insoluble solid is widely used to bind to iron (Fe2+/Fe3+) and calcium ions (Ca2+), forming water-soluble complexes even at neutral pH. It is thus used to dissolve Fe- and Ca-containing scale as well as to deliver iron ions under conditions where its oxides are insoluble. EDTA is available as several salts, notably disodium EDTA, sodium calcium edetate, and tetrasodium EDTA, but these all function similarly.[4]
^ abNomenclature of Organic Chemistry: IUPAC Recommendations and Preferred Names 2013 (Blue Book). Cambridge: The Royal Society of Chemistry. 2014. pp. 79, 123, 586, 754. ISBN 978-0-85404-182-4.
^Raaflaub, J. (1956) Methods Biochem. Anal. 3, 301–324.
^Substance Name: Sodium calcium edetate. NIH.gov
^Cite error: The named reference Ullmann was invoked but never defined (see the help page).
and 27 Related for: Ethylenediaminetetraacetic acid information
Ethylenediaminetetraaceticacid (EDTA), also called EDTA acid after its own abbreviation, is an aminopolycarboxylic acid with the formula [CH2N(CH2CO2H)2]2...
Tetrasodium EDTA is the salt resulting from the neutralization of ethylenediaminetetraaceticacid with four equivalents of sodium hydroxide (or an equivalent...
Sodium calcium edetate (sodium calcium EDTA), also known as edetate calcium disodium among other names, is a medication primarily used to treat lead poisoning...
adipic acid (polymers), citric acid (a flavor and preservative in food and beverages), ethylenediaminetetraaceticacid (chelating agent), fatty acids (coatings)...
an indicator for complexometric titrations of calcium with ethylenediaminetetraaceticacid (EDTA) in the presence of magnesium. Structurally, it is similar...
137Cs from radioactive waste). Synthetic chelates such as ethylenediaminetetraaceticacid (EDTA) proved too stable and not nutritionally viable. If the...
A.A.; van Winden, H. (1970). "Recipe for Ferric Salts of EthylenediaminetetraaceticAcid". Plant Physiology. 46 (6): 862–863. doi:10.1104/pp.46.6.862...
ethylenediaminetetraaceticacid to give a pink color. As manganese is the only common metal giving a color reaction with ethylenediaminetetraacetic acid...
Acids". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. ISBN 978-3527306732. Hart, J. Roger (2005). "Ethylenediaminetetraacetic Acid...
medicine. Some common chelating agents are ethylenediaminetetraaceticacid (EDTA), 2,3-dimercaptopropanesulfonic acid (DMPS), and thiamine tetrahydrofurfuryl...
aspersum, the common garden snail. Chemically, it is a salt of ethylenediaminetetraaceticacid (EDTA). Ferric sodium EDTA works by interacting with and destroying...
practice, the use of EDTA as a titrant is well established. EDTA, ethylenediaminetetraaceticacid, has four carboxyl groups and two amine groups that can act...
diethylenetriaminepentaacetic acid chelates. Journal of Inorganic and Nuclear Chemistry 1962, 24, 499. J. Roger Hart "EthylenediaminetetraaceticAcid and Related Chelating...
multiple names: authors list (link) Hart, J. Roger (2005) "EthylenediaminetetraaceticAcid and Related Chelating Agents" in Ullmann's Encyclopedia of...
is drawn into a tube containing the anticoagulant compound ethylenediaminetetraaceticacid (EDTA). Tubes containing sodium citrate may be for patients...
decreases further as temperature increases. The presence of EDTA (ethylenediaminetetraaceticacid) to chelate divalent metal ions considerably extends the half-life...
phosphate and sodium hydroxide. Chelants like ethylenediaminetetraaceticacid (EDTA) or nitrilotriacetic acid (NTA) form complex ions with calcium and magnesium...
ethylenediamine. Related derivatives of ethylenediamine include ethylenediaminetetraaceticacid (EDTA), tetramethylethylenediamine (TMEDA), and tetraethylethylenediamine...
log K of α-ADA compared to tetrasodium iminodisuccinate and ethylenediaminetetraaceticacid (EDTA) versus polyvalent metal ions: The complex formation...
calcium ions. The most frequently used chelating agent is Ethylenediaminetetraaceticacid (EDTA). Decalcification is a lengthy procedure, as bone pieces...
trial—had tested the blood recovered from Halbach's car for ethylenediaminetetraaceticacid (EDTA), a preservative used in blood vials but not present...
Triethylenetetramine Related compounds Tetraacetylethylenediamine Ethylenediaminetetraaceticacid Ethambutol Supplementary data page Tetramethylethylenediamine...