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  8. Diethylenetriaminepentaacetic acid, 98+%

Diethylenetriaminepentaacetic acid, 98+%

Catalog No. p-7081071
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AAA1092630 250 g
AAA109260B 1000 g
AAA109260I 5000 g
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Catalog No. AAA1092630 Supplier Thermo Scientific Chemicals Supplier No. A1092630
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Description

CAS: 67-43-6 | C14H23N3O10 | 393.349 g/mol

Diethylenetriaminepentaacetic acid is used as chelating agent and forms complexes with metal ions. It finds application as a magnetic resonance imaging (MRI) contrasting agent, since it improves the image by forming a complex with a gadolinium ion. It can also be used for treatment of radioactive materials such as plutonium, americium and other actinides. It is an active component of manganese and zinc fertilizers used in agrochemical industry. It acts as a color inhibitor and is used in the production of acrylon. It is also used in soaps as a water softener.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Diethylenetriaminepentaacetic acid is used as chelating agent and forms complexes with metal ions. It finds application as a magnetic resonance imaging (MRI) contrasting agent, since it improves the image by forming a complex with a gadolinium ion. It can also be used for treatment of radioactive materials such as plutonium, americium and other actinides. It is an active component of manganese and zinc fertilizers used in agrochemical industry. It acts as a color inhibitor and is used in the production of acrylon. It is also used in soaps as a water softener.

Solubility
Soluble in water and alkali.

Notes
Incompatible with strong oxidizing agents.

Chemical Identifiers

CAS 67-43-6
Molecular Formula C14H23N3O10
Molecular Weight (g/mol) 393.349
MDL Number MFCD00004289
InChI Key QPCDCPDFJACHGM-UHFFFAOYSA-N
Synonym pentetic acid, diethylenetriaminepentaacetic acid, dtpa, detapac, complexon v, detarex, perma kleer, titriplex v, monaquest cai, hamp-ex acid
PubChem CID 3053
ChEBI CHEBI:35739
IUPAC Name 2-[bis[2-[bis(carboxymethyl)amino]ethyl]amino]acetic acid
SMILES C(CN(CC(=O)O)CC(=O)O)N(CCN(CC(=O)O)CC(=O)O)CC(=O)O

Specifications

Melting Point ∼220°C (decomposition)
Density 1.56
Odor Odorless
Quantity 250 g
Beilstein 1810219
Merck Index 14,7125
Solubility Information Soluble in water and alkali.
Formula Weight 393.35
Percent Purity ≥98%
Chemical Name or Material Diethylenetriaminepentaacetic acid

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 200-652-8
RTECSNumber MB8205000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only