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Substance
ID:312718
Structure
Similarity
Functional Group
Text
ID:105857
Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid
Sigma Aldrich
ID: 234532
Names and Identifiers
Synonyms
EGTA
乙二醇二乙醚二胺四乙酸
乙二醇双(2-氨基乙基醚)四乙酸
乙二醇双氨乙基醚四乙酸
依他酸
Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid
Chel™-DE
Ethylene-bis(oxyethylenenitrilo)tetraacetic acid
Glycol ether diamine tetraacetic acid
Egtazic acid
IUPAC name
3,12-bis(carboxymethyl)-6,9-dioxa-3,12-diazatetradecanedioic acid
IUPAC Traditional name
EGTA
Registration numbers
CAS Number
67-42-5
EC Number
200-651-2
MDL Number
MFCD00004291
Beilstein Number
1717370
Properties
Safety Information
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECS
AH3760000
MSDS Link
Download link
German water hazard class
2
Product Information
Purity
97%
Linear Formula
[-CH2OCH2CH2N(CH2CO2H)2]2
Physical Property
Melting Point
241 °C (dec.)(lit.)
Molecule Details
Application
A chelating agent useful for the determination of calcium in the presence of magnesium.
Molecular Spectra
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References
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