• USA Home
  • E4378 - Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid

EMAIL THIS PAGE TO A FRIEND
E4378 Sigma-Aldrich

Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid

≥97.0%

Synonym: EGTA, Egtazic acid, Ethylene-bis(oxyethylenenitrilo)tetraacetic acid, Glycol ether diamine tetraacetic acid

  • CAS Number 67-42-5

  • Linear Formula [-CH2OCH2CH2N(CH2CO2H)2]2

  • Molecular Weight 380.35

  •  Beilstein Registry Number 1717370

  •  EC Number 200-651-2

  •  MDL number MFCD00004291

  •  PubChem Substance ID 24278421

Purchase

Description

Application

A chelating agent useful for the determination of calcium in the presence of magnesium.

Packaging

1 kg in poly bottle

10, 25, 100, 250, 500 g in poly bottle

Physical properties

solubility in water increases with pH

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
2
RTECS 
AH3760000

Documents

Certificate of Analysis

Certificate of Origin

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?


LC-MS Grade Solvents and Reagents

Stabilizer Protein and RNA Stabilization Reagents

The Emprove® Program