ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE

Bezeichnung:ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE

CAS-Nr23911-25-3

Englisch Name:ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE

CBNumberCB5194009

SummenformelC10H12N2O6

Molgewicht256.21

MOL-Datei23911-25-3.mol

ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE physikalisch-chemischer Eigenschaften

Schmelzpunkt	190 °C (dec.) (lit.)
Siedepunkt	489.5±45.0 °C(Predicted)
Dichte	1.449
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
Löslichkeit	DMSO, Methanol
pka	2.06±0.20(Predicted)
Aggregatzustand	Solid
Farbe	Pale Beige
InChI	InChI=1S/C10H12N2O6/c13-7-3-11(4-8(14)17-7)1-2-12-5-9(15)18-10(16)6-12/h1-6H2
InChIKey	POLIXZIAIMAECK-UHFFFAOYSA-N
SMILES	C(N1CC(=O)OC(=O)C1)CN1CC(=O)OC(=O)C1

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	26-37/39
WGK Germany	3
HS Code	29349990

Gefahreninformationscode (GHS)

ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Verwenden
Ethylenediaminetetraacetic Acid Dianhydride (A-EDTA) is used as a reagent in the synthesis of a new class of polymer, poly-2.6-piperazinedione. A-EDTA is also used in the synthesis of EDTA functionalized polyacrylnitriles (PANs) by direct reaction with amine and hydroxyl functionalized polyacrylnitrile.
Application
(1) Electrospun cellulose acetate/activated carbon composite modified by EDTA: This study explores the application of ethylenediaminetetraacetic acid dianhydride in creating efficient dye removal systems from water. The modification led to significant improvements in adsorption properties.
(2) Application of a new chitosan derivative for adsorption of copper (II) and oxyanions of chromium (VI): This research describes the use of ethylenediaminetetraacetic dianhydride as a modifier in creating bioadsorbents from chitosan, targeting heavy metal and dye removal from wastewater.
(3) Lignocellulosic biomass functionalized with EDTA dianhydride for removing Cu (II) and dye from wastewater: This article discusses the modification of Gundelia Tournefortii with ethylenediaminetetraacetic dianhydride to enhance its capabilities for copper and dye adsorption in wastewater treatment processes.
Allgemeine Beschreibung
Ethylenediaminetetraacetic dianhydride (EDTAD) is a ramification of ethylenediaminetetraacetate (EDTA), which consists of two anhydride groups that can react with the hydroxyl and the amino groups. It is a biodegradable compound that is used as a chelating agent.

ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

23911-25-3, ETHYLENEDIAMINETETRAACETIC DIANHYDRIDE Verwandte Suche:

Send Inquriy