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Ethylenediaminetetraacetic acid

SIAL/03609 - BioUltra, ≥99.0% (KT)

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

CAS Number: 60-00-4
Empirical Formula (Hill Notation): C10H16N2O8
Molecular Weight: 292.24
EC Number: 200-449-4
MDL Number: MFCD00003541
Linear Formula: (HO2CCH2)2NCH2CH2N(CH2CO2H)2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-03609-250G 250 g
 $127.00
1/EA		 Add To Favorites
45-03609-1KG 1 kg
 $404.00
1/EA		 Add To Favorites

 

λ 0.1 M in 1 M NaOH
anion traces chloride (Cl-): ≤50 mg/kg
  sulfate (SO42-): ≤100 mg/kg
assay ≥99.0% (KT)
cation traces Al: ≤10 mg/kg
  As: ≤0.1 mg/kg
  Ba: ≤5 mg/kg
  Bi: ≤5 mg/kg
  Ca: ≤10 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤50 mg/kg
  Li: ≤5 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Mo: ≤5 mg/kg
  Na: ≤500 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Sr: ≤5 mg/kg
  Zn: ≤5 mg/kg
form powder
impurities insoluble matter, passes filter test
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
mp 250 °C (dec.) (lit.)
pH 2.5 (23 °C, 10 g/L)
product line BioUltra
Quality Level 300 
reaction suitability reagent type: chelator
SMILES string OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CC(O)=O
solubility 0.1 M NaOH: 0.1 M at 20 °C, clear, colorless
UV absorption λ: 260 nm Amax: ≤1.00
  λ: 280 nm Amax: ≤0.05
Application: Ethylenediaminetetraacetic acid (EDTA) is a hexadentate ligand and chelating agent with the ability to sequester divalent cations such as calcium and cesium. EDTA is used in a wide range of applications where the sequestration of divalent cations is required or useful. EDTA is used in the study of artificial restriction DNA cutters.
Other Notes: 2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research 
Other Notes: Determination of anions and metal cations by single-column chromatography with EDTA as eluent using conductivity and UV detection ; Buffer component in DNA digest analysis with capillary electrophoresis
Symbol GHS07  GHS07
Signal word Warning
Hazard statements H319
Precautionary statements P305 + P351 + P338
Hazard Codes Xi
Risk Statements 36
Safety Statements 26
WGK Germany WGK 2
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥99.0% (KT)
mp 250 °C (dec.) (lit.)
UNSPSC 12352116

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