추천 제품
Grade
for ion-selective electrodes
Quality Level
제품 라인
Selectophore™
분석
≥99.0% (T)
≥99.0%
형태
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
일반 설명
Tridodecylmethylammonium nitrate (TDMAN) is a nitrate ionophore which has good selectivity for nitrate more than chloride.
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애플리케이션
Selected application examples
TDMAN has been used in preparing liquid ion-selective electrode membrane during coulometric analysis of nitrate from fresh water samples.
포장
Bottomless glass bottle. Contents are inside inserted fused cone.
기타 정보
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
법적 정보
Selectophore is a trademark of Merck KGaA, Darmstadt, Germany
이미 열람한 고객
S. Wakida et al.
Bunseki Kogaku, 38, 510-510 (1989)
V. Kratochvil
Ceskoslovenska Hygiena, 31, 355-355 (1986)
Thin layer coulometric determination of nitrate in fresh waters.
Sohail M
Analytica Chimica Acta, 744, 39-44 (2012)
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
D. Wegmann et al.
Mikrochim. Acta III, 1-1 (1984)
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