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Title: Microtitration of various anions with quaternary ammonium halides using solid-state electrodes

Abstract

Many solid-state electrodes were found to respond as endpoint detectors in the potentiometric titration of large inorganic and organic anions with quaternary ammonium halides. The best response was obtained with the iodide and cyanide electrodes although practically any electrode can function as endpoint sensor. The titrants were hexadecylpyridinium chloride and hexadecyltrimethylammonium chloride; hexadecyltrimethylammonium bromide and Hyamine 1622 may also be used. Some inorganic anions thus titratable are perrhenate, persulfate, ferricyanide, hexafluorophosphate, and hexachloroplatinate. Examples of organic anions titratable are nitroform, tetraphenylborate, cyanotriphenylborate, picrate, long-chain sulfates and sulfonates, and some soaps. The reverse titration of quaternary ammonium halides vs dodecylsulfate is also feasible. Some titrations are feasible in a partially nonaqueous medium.

Authors:
Publication Date:
Research Org.:
Univ. of California, Livermore
OSTI Identifier:
6652681
DOE Contract Number:  
W-7405-ENG-48
Resource Type:
Journal Article
Journal Name:
Microchem. J.; (United States)
Additional Journal Information:
Journal Volume: 25
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; BORATES; POTENTIOMETRY; FERRICYANIDES; NITRO COMPOUNDS; PERRHENATES; PERSULFATES; SULFONATES; AMBIENT TEMPERATURE; ION SELECTIVE ELECTRODE ANALYSIS; ORGANIC BROMINE COMPOUNDS; ORGANIC CHLORINE COMPOUNDS; QUATERNARY COMPOUNDS; TITRATION; AMINES; AMMONIUM COMPOUNDS; BORON COMPOUNDS; CHEMICAL ANALYSIS; COMPLEXES; IRON COMPLEXES; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC SULFUR COMPOUNDS; OXYGEN COMPOUNDS; RHENIUM COMPOUNDS; SULFUR COMPOUNDS; TRANSITION ELEMENT COMPLEXES; TRANSITION ELEMENT COMPOUNDS; 400102* - Chemical & Spectral Procedures

Citation Formats

Selig, W. Microtitration of various anions with quaternary ammonium halides using solid-state electrodes. United States: N. p., 1980. Web. doi:10.1016/0026-265X(80)90129-0.
Selig, W. Microtitration of various anions with quaternary ammonium halides using solid-state electrodes. United States. https://doi.org/10.1016/0026-265X(80)90129-0
Selig, W. 1980. "Microtitration of various anions with quaternary ammonium halides using solid-state electrodes". United States. https://doi.org/10.1016/0026-265X(80)90129-0.
@article{osti_6652681,
title = {Microtitration of various anions with quaternary ammonium halides using solid-state electrodes},
author = {Selig, W},
abstractNote = {Many solid-state electrodes were found to respond as endpoint detectors in the potentiometric titration of large inorganic and organic anions with quaternary ammonium halides. The best response was obtained with the iodide and cyanide electrodes although practically any electrode can function as endpoint sensor. The titrants were hexadecylpyridinium chloride and hexadecyltrimethylammonium chloride; hexadecyltrimethylammonium bromide and Hyamine 1622 may also be used. Some inorganic anions thus titratable are perrhenate, persulfate, ferricyanide, hexafluorophosphate, and hexachloroplatinate. Examples of organic anions titratable are nitroform, tetraphenylborate, cyanotriphenylborate, picrate, long-chain sulfates and sulfonates, and some soaps. The reverse titration of quaternary ammonium halides vs dodecylsulfate is also feasible. Some titrations are feasible in a partially nonaqueous medium.},
doi = {10.1016/0026-265X(80)90129-0},
url = {https://www.osti.gov/biblio/6652681}, journal = {Microchem. J.; (United States)},
number = ,
volume = 25,
place = {United States},
year = {Tue Jan 01 00:00:00 EST 1980},
month = {Tue Jan 01 00:00:00 EST 1980}
}