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234532 Sigma-Aldrich

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

97%

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/REAXYS Number 1717370

  •  EC Number 200-651-2

  •  MDL number MFCD00004291

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Properties

InChI Key   DEFVIWRASFVYLL-UHFFFAOYSA-N
assay   97%
mp   241 °C (dec.) (lit.)

Description

Application

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

Safety & Documentation

Safety Information

WGK Germany 
2
RTECS 
AH3760000
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

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Description

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E4378 Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid, ≥97.0%

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