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EDFS Sigma-Aldrich

Ethylenediaminetetraacetic acid iron(III) sodium salt

powder

Synonym: EDTA iron(III) sodium salt, Edathamil, Komplexon II

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Properties

Related Categories Biochemicals and Reagents, Chelators, Enzyme Inhibitors, Enzyme Inhibitors by Type, Enzymes, Inhibitors, and Substrates More...
Quality Level   200
biological source   synthetic (organic)
assay   ≥67.5% (EDTA titration)
form   powder
composition   Iron, 13.7-18.7% ICP
  Sodium, 5.6-7.9% ICP
mp   80  °C
solubility   water: 50 mg/mL, clear to slightly hazy, yellow to brown
storage temp.   room temp
SMILES string   [Na+].[Fe+3].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O
InChI   1S/C10H16N2O8.Fe.Na/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;+1/p-4
InChI key   MKWYFZFMAMBPQK-UHFFFAOYSA-J

Description

Application

Used to eliminate enzyme inhibition by traces of heavy metals, and to inhibit enzymes that require divalent cations as cofactors. Iron-EDTA enhances damage due to reactive oxygen species, such as depletion of reduced glutathione, formation of methemoglobin, and lipid peroxidation.

Packaging

1 kg in poly bottle

100, 250 g in poly bottle

Legal Information

Komplexon is a trademark of CU Chemie Uetikon AG

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 2
RTECS 
AH4900000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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