• USA Home
  • H7154 - N-(2-Hydroxyethyl)ethylenediamine-N,N′,N′-triacetic acid

EMAIL THIS PAGE TO A FRIEND
H7154 Sigma-Aldrich

N-(2-Hydroxyethyl)ethylenediamine-N,N′,N′-triacetic acid

BioXtra, ≥98%

Synonym: N-Carboxymethyl-N′-(2-hydroxyethyl)-N,N′-ethylenediglycine, HEDTA, HEEDTA

  • CAS Number 150-39-0

  • Linear Formula HOCH2CH2N(CH2CO2H)CH2CH2N(CH2CO2H)2

  • Molecular Weight 278.26

  •  Beilstein/REAXYS Number 1804795

  •  EC Number 205-759-3

  •  MDL number MFCD00004294

  •  PubChem Substance ID 24895788

Purchase

Properties

Related Categories Chelation/Complexation Compounds, Chemical Synthesis, EDTA Derivatives, Synthetic Reagents
InChI Key   URDCARMUOSMFFI-UHFFFAOYSA-N
product line   BioXtra
assay   ≥98%
impurities   ≤0.0005% Phosphorus (P)
  ≤0.1% Insoluble matter
ign. residue   ≤1%
mp   212 °C (dec.) (lit.)
solubility   3  M NaOH: 0.1 M, clear, colorless
anion traces   chloride (Cl-): ≤0.05%
  sulfate (SO42-): ≤1%
cation traces   Al: ≤0.0005%
  Ca: ≤0.0005%
  Cu: ≤0.0005%
  Fe: ≤0.0005%
  K: ≤0.005%
  Mg: ≤0.0005%
  NH4+: ≤0.05%
  Na: ≤0.5%
  Pb: ≤0.001%
  Zn: ≤0.0005%

Description

Application

N-(2-Hydroxyethyl)ethylenediamine-N,N′,N′-triacetic acid (HEDTA) is a chelating agent that is used to form complexes with metal ions such as iron(II), zinc(II), manganese(II) and uranium(VI) ions. It can also be used to prepare fluorescent carbon dots (CDs).

Packaging

100 g in poly bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
MB9185000

Documents

Certificate of Analysis

Please Enter a Lot Number

Certificate of Origin

Please Enter a Lot Number
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?