17969
Diethylenetriamine-pentaacetic acid pentasodium salt solution
~40% in H₂O, solution, purum
Synonym(s):
DTPA Na5
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About This Item
Linear Formula:
[(NaOOCCH2)2NCH2CH2]2NCH2COONa · aq
CAS Number:
Molecular Weight:
503.26 (anhydrous basis)
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.21
MDL number:
Product Name
Diethylenetriamine-pentaacetic acid pentasodium salt solution, purum, ~40% in H2O
grade
purum
Quality Level
concentration
~40% in H2O
functional group
amine
SMILES string
[Na+].[Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O
InChI
1S/C14H23N3O10.5Na/c18-10(19)5-15(1-3-16(6-11(20)21)7-12(22)23)2-4-17(8-13(24)25)9-14(26)27;;;;;/h1-9H2,(H,18,19)(H,20,21)(H,22,23)(H,24,25)(H,26,27);;;;;/q;5*+1/p-5
InChI key
LQPLDXQVILYOOL-UHFFFAOYSA-I
General description
Diethylenetriamine-pentaacetic acid pentasodium salt is an organic chelating agent.
Application
Diethylenetriamine-pentaacetic acid pentasodium salt solution may be used in a competitive indirect enzyme-linked immunoassay for the quantitative measurement of lead ions. It may be used in one-step immunochromatographic assay (ICA) for the fast detection of lead ions in water samples.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Repr. 1B - STOT RE 2 Inhalation
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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Yong Tang et al.
Environmental pollution (Barking, Essex : 1987), 158(6), 2074-2077 (2010-04-07)
One-step immunochromatographic assay (ICA) has been developed using colloidal gold-labeled monoclonal antibody probe for the rapid detection of lead ions in water samples. The ICA was based on the theory of competitive reactivity, and the results can be easily judged
Jun-jian Xiang et al.
Environmental pollution (Barking, Essex : 1987), 158(5), 1376-1380 (2010-02-09)
Immunoassays for quantitative measurement of environmental heavy metals offer several advantages over other traditional methods. To develop an immunoassay for lead, Balb/c mice were immunized with a lead-chelate-protein conjugate to allow maximum exposure of the metal to the immune system.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 17969-500ML | 04061838754387 |