91664
Tridodecylmethylammonium nitrate
Selectophore™, ≥99.0%
Synonym(s):
Methyltridodecylammonium nitrate
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
Linear Formula:
[CH3(CH2)11]3N(NO3)CH3
CAS Number:
Molecular Weight:
599.03
MDL number:
UNSPSC Code:
26111700
PubChem Substance ID:
NACRES:
NB.61
Recommended Products
grade
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.
Visit our Sensor Applications portal to learn more.
Application
Selected application examples
TDMAN has been used in preparing liquid ion-selective electrode membrane during coulometric analysis of nitrate from fresh water samples.
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
related product
Signal Word
Warning
Hazard Statements
Hazard Classifications
Skin Irrit. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Thin layer coulometric determination of nitrate in fresh waters.
Sohail M
Analytica Chimica Acta, 744, 39-44 (2012)
S. Wakida et al.
Bunseki Kogaku, 38, 510-510 (1989)
D. Wegmann et al.
Mikrochim. Acta III, 1-1 (1984)
V. Kratochvil
Ceskoslovenska Hygiena, 31, 355-355 (1986)
Hemin Wang et al.
Analytica chimica acta, 1129, 136-142 (2020-09-07)
Traditional potentiometric NO3--selective electrodes suffer from a fundamental limitation of the Nernst slope (59.1 mV/dec at 25 °C) due to the relationship between the potential and the logarithmic of ionic activity. Herein, a coulometric signal readout is proposed instead of the
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service