Sigma-Aldrich

Ethylenediaminetetraacetic Acid, 99.4-100.6% Powder 1 kg

Part Number:
MIL-E9884-1KG
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7-14 days
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1 unit
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Size:
1 kg
Style:
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Price: $352.50

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Description

Ethylenediaminetetraacetic Acid 99.4-100.6% Powder 1 Kg

Synonym: (Ethylenedinitrilo)tetraacetic acid, EDTA, Edathamil, Ethylenedinitrilotetraacetic acid

  • CAS Number 60-00-4
  • Linear Formula (HO2CCH2)2NCH2CH2N(CH2CO2H)2
  • Molecular Weight 292.24
  • Beilstein/REAXYS Number 1716295
  • EC Number 200-449-4
  • MDL number MFCD00003541
  • eCl@ss 39030907
  • PubChem Substance ID 24894705
  • NACRES NA.77
Quality Level 200
grade ACS reagent
  ACS reagent
assay 99.4-100.6%
form powder
impurities ≤0.005% Insol. dil. NH4OH
  ≤0.1% Nitrilotriacetic acid ([HOCOCH2]3N)
ign. residue ≤0.2%
mp 250 °C (dec.) (lit.)
solubility water: soluble 0.4 g/L at 20 °C
cation traces Ca: ≤0.001%
  Fe: ≤0.005%
  Mg: ≤5 ppm
  heavy metals (as Pb): ≤0.001%
SMILES string OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CC(O)=O
InChI 1S/C10H16N2O8/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)
InChI key KCXVZYZYPLLWCC-UHFFFAOYSA-N

General description

Ethylenediaminetetraacetic acid (EDTA) is a hydrophilic metal chelating agent that transforms metal ions into inactive, cyclic metal complexes. Hence, it has industrial application for resolving metal contamination.

Application

Ethylenediaminetetraacetic acid has been used:
• as a component of labeling buffer, which is used in the washing step during cell fractionation{155)
• for investigating the effect of papain enzyme on wound debridement and other skin issues
• for harvesting rat arterial smooth muscle cell after its pre-treatment for its use in flow cytometry analysis

GHS07

Signal word Warning
Hazard statements H319
Precautionary statements P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
RIDADR UN 3077 9 / PGIII
WGK Germany 2
RTECS AH4025000

Documents 

Warnings

Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning

Please note: This product is not returnable.

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MPN:
E9884-1KG