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Ferric EDTA information


Ferric EDTA
Names
Other names
(ethylenedinitrilo)tetraacetatoferrate
Identifiers
CAS Number
  • 15275-07-7
3D model (JSmol)
  • Interactive image
ChemSpider
  • 26311
EC Number
  • 241-171-3
PubChem CID
  • 28283
CompTox Dashboard (EPA)
  • DTXSID0066163 Edit this at Wikidata
InChI
  • InChI=1S/C10H16N2O8.Fe/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);/q;+3/p-3
    Key: UOMQUZPKALKDCA-UHFFFAOYSA-K
SMILES
  • C(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)O)CC(=O)[O-].[Fe+3]
Properties
Chemical formula
C10H12FeN2O8
Molar mass 344.057 g·mol−1
Appearance yellow
Hazards
GHS labelling:
Pictograms
GHS07: Exclamation mark
Signal word
Warning
Hazard statements
H315, H319
Precautionary statements
P264, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, P362
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Ferric EDTA is the coordination complex formed from ferric ions and EDTA. EDTA has a high affinity for ferric ions. It gives yellowish aqueous solutions.[1]

  1. ^ Xue, Hanbin; Sigg, Laura; Kari, Franz Guenter (1995). "Speciation of EDTA in Natural Waters: Exchange Kinetics of Fe-EDTA in River Water". Environmental Science and Technology. 29 (1): 59–68. doi:10.1021/es00001a007. PMID 22200201.

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uses ferric EDTA. Reversal processes have used ferric EDTA at least since the introduction of the E-6 process in 1976. For Kodachrome ferric EDTA is used...

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Ferric reducing ability of plasma (FRAP, also Ferric ion reducing antioxidant power) is an antioxidant capacity assay that uses Trolox as a standard. The...

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solution formulations contain ferric tartrate (C12H12Fe2O18), but no sodium ions. Synthesizing a sodium-free ferric EDTA complex (C10H12FeN2O8−) in a laboratory...

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coloured image. The silver is 'bleached' to a soluble form in a solution of ferric EDTA, which is then dissolved in 'fix', a solution of sodium or ammonium thiosulfate...

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sometimes shortened to blix. This mixture contains ammonium thiosulfate and ferric EDTA, a powerful chelating agent. The fixing agent reduces the silver which...

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if mixed with high concentrations and volumes of acid, bleaches using ferric EDTA have been used in color processing since the 1972 introduction of the...

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molluscicide: Metal salts such as iron(III) phosphate, aluminium sulfate, and ferric sodium EDTA, relatively non-toxic, most are approved for use in organic gardening...

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to the ferric ion (Fe3+) with affinity K = 1052 M−1. This value is substantially larger than even some synthetic metal chelators, such as EDTA (Kf,Fe3+...

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sulfate (ZnSO4·7H2O) 8.6 mg/l Ethylenediaminetetraacetic acid ferric sodium (FeNaEDTA) 36.70 mg/L Copper sulfate (CuSO4 · 5H2O) 0.025 mg/l Myo-Inositol...

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E number

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