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Alfa Aesar™ Ethylene glycol-O,O'-bis(2-aminoethyl)-N,N,N',N'-tetraacetic acid, 0.5M aq. soln., pH 8.0

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
Synonym EGTA
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAJ60767AD

 
alfa aesar™
J60767-AD
50mL CALL N/A N/A
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Description & Specifications

Specifications

pH 8.0
Color Colorless
Concentration 0.5M aq. soln.
Quantity 50mL
Chemical Name or Material Ethylene glycol-O,O'-bis(2-aminoethyl)-N,N,N',N'-tetraacetic acid
CAS 67-42-5
Physical Form Liquid
Molecular Formula C14H24N2O10
Formula Weight 380.35g/mol
MDL Number MFCD00004291
Synonym EGTA
Recommended Storage 2° to 8°C
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 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
Miscible with 0.1M sodium hydroxide solution.

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

Safety and Handling

2° to 8°C