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Alfa Aesar™ Ethylene glycol-O,O'-bis(2-aminoethyl)-N,N,N',N'-tetraacetic acid, 97%

$56.58 - $570.54

Chemical Identifiers

Chemical Name or Material Ethylene glycol-O,O'-bis(2-aminoethyl)-N,N,N',N'-tetraacetic acid
CAS 67-42-5
Molecular Formula C14H24N2O10
Formula Weight 380.35g/mol
MDL Number MFCD00004291
Beilstein 1717370
Merck Index 14,3529
Synonym EGTA; Ethylenebis(oxyethylenenitrilo)tetraacetic acid
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1608609

 
alfa aesar™
A16086-09
10g Each for $56.58

AAA1608618

 
alfa aesar™
A16086-18
50g Each for $138.35

AAA1608630

 
alfa aesar™
A16086-30
250g Each for $570.54
Description & Specifications

Specifications

Melting Point ≈242°C (dec.)
Quantity 10g
Chemical Name or Material Ethylene glycol-O,O'-bis(2-aminoethyl)-N,N,N',N'-tetraacetic acid
CAS 67-42-5
Assay 97%
Molecular Formula C14H24N2O10
Formula Weight 380.35g/mol
MDL Number MFCD00004291
Beilstein 1717370
Merck Index 14,3529
Synonym EGTA; Ethylenebis(oxyethylenenitrilo)tetraacetic acid
RTECS Number AH3760000
TSCA TSCA

Applications
Ethylene glycol-O,O′-bis(2-aminoethyl)-N,N,N′,N′-tetraacetic acid is a chelating agent used for making complexes, especially for calcium ions, which help to determine calcium in the presence of magnesium. It can be used experimentally for treating animals possessing cerium poisoning. It is useful in the separation of thorium from monazite. It also acts as a buffer and is used in protein purification.

Solubility
Soluble in 0.1M sodium hydroxide solution. Slightly soluble in water.

Notes
Incompatible with strong oxidizing agents, alkali, alkali earth metal and many reactive organic and inorganic chemicals.