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Ethylendiamin-N,N′-Bernsteinsäure Trinatriumsalz -Lösung
~35% in H2O
Synonym(e):
N,N′-Ethylen-di-(aspaginsäure) Trinatriumsalz, EDDS-Na3, Trinatrium-ethylendiamin-N,N′-disuccinat -Lösung
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About This Item
Empirische Formel (Hill-System):
C10H13N2Na3O8
Molekulargewicht:
358.19
Beilstein:
8177837
UNSPSC-Code:
12352106
PubChem Substanz-ID:
NACRES:
NA.22
Empfohlene Produkte
Form
liquid
Qualitätsniveau
Konzentration
~35% in H2O
Funktionelle Gruppe
amine
carboxylic acid
SMILES String
OC(CC(C(O)=O)NCCNC(C(O)=O)CC(O)=O)=O.C
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Allgemeine Beschreibung
Ethylenediamine-N,N′-disuccinic acid trisodium salt (EDDS) is an aminopolycarboxylic acid (APCA), which is used as a complexing agent. It forms stable water-soluble complexes with metal ions. EDDS has a better chelating property than EDTA. It can also be used as a flushing agent due to its eco-friendly characteristics and high biodegradability.
Anwendung
effizienter, biologisch abbaubarer Chelatbildner
EDDS (chelating agent) along with natural montmorillonite (NM) can be used in the photochemical degradation process of 17β-estradiol (E2). EDDS-NM complex can also be employed as an efficient photocatalysis system for wastewater treatment. Cu and Zn ions in the contaminated agricultural soil can be removed using EDDS via Cu and Zn complex formation.
Ethylenediamine-N,N′-disuccinic acid trisodium salt solution has been used as a chelate to study its effect on Eucalyptus camaldulensis tree under controlled deficit irrigation (CDI) condition.
Lagerklassenschlüssel
10 - Combustible liquids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Gloves
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Chelant-enhanced heavy metal uptake by Eucalyptus trees under controlled deficit irrigation.
Fine P, et al.
The Science of the Total Environment, 493, 995-1005 (2014)
Marco Race et al.
International journal of environmental research and public health, 15(3) (2018-03-23)
This paper presents the results of an experimental study aimed at investigating the effect of operative parameters on the efficiency of a soil flushing process, conducted on real contaminated soil containing high amounts of Cu and Zn. Soil flushing tests
Daniel R McDougall et al.
Aquatic toxicology (Amsterdam, Netherlands), 228, 105645-105645 (2020-10-04)
The toxicity of heavy metals commonly impacts the survival of crustacean and bivalve larvae in hatchery culture, and this has led to the widespread use of EDTA to decrease this toxicity. Since EDTA has a very poor biodegradability leading to
Jing Li et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 11(12), 1880-1885 (2012-08-30)
In this work, the photochemical degradation process of 17β-estradiol (E2) in a suspension of natural montmorillonite (NM) has been studied. The addition of the iron complexing agent ethylenediamine-N,N'-disuccinic acid (EDDS) to the suspension was investigated and compared with the system
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