91664
Tridodecylmethylammonium nitrate
Selectophore™, ≥99.0%
Synonym(s):
Methyltridodecylammonium nitrate
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About This Item
Linear Formula:
[CH3(CH2)11]3N(NO3)CH3
CAS Number:
Molecular Weight:
599.03
NACRES:
NB.61
PubChem Substance ID:
UNSPSC Code:
26111700
MDL number:
description
for ion-selective electrodes
Quality Level
product line
Selectophore™
assay
≥99.0% (T), ≥99.0%
form
powder
SMILES string
[O-][N+]([O-])=O.CCCCCCCCCCCC[N+](C)(CCCCCCCCCCCC)CCCCCCCCCCCC
InChI
1S/C37H78N.NO3/c1-5-8-11-14-17-20-23-26-29-32-35-38(4,36-33-30-27-24-21-18-15-12-9-6-2)37-34-31-28-25-22-19-16-13-10-7-3;2-1(3)4/h5-37H2,1-4H3;/q+1;-1
InChI key
AMIVMTKBZPOVKF-UHFFFAOYSA-N
General description
Tridodecylmethylammonium nitrate (TDMAN) is a nitrate ionophore which has good selectivity for nitrate more than chloride.
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Application
TDMAN has been used in preparing liquid ion-selective electrode membrane during coulometric analysis of nitrate from fresh water samples.
Selected application examples
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Other Notes
Highly lipophilic electroactive component (nitrate ion-exchange) for solvent polymeric electrodes; used in ion-selective field effect transistors; Determination of nitrate in water, soil extracts and in agriculture by ion-selective electrode
Legal Information
Selectophore is a trademark of Merck KGaA, Darmstadt, Germany
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Related Content
D. Wegmann et al.
Mikrochim. Acta III, 1-1 (1984)
Thin layer coulometric determination of nitrate in fresh waters.
Sohail M
Analytica Chimica Acta, 744, 39-44 (2012)
V. Kratochvil
Ceskoslovenska Hygiena, 31, 355-355 (1986)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 91664-100MG | 04061832809403 |
| 91664-1G | 04061826051306 |