Stability of dicyclohexyl-18-crown-6-hydrogen complex in nitrobenzene saturated with water.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081715%3A_____%2F02%3A25020024" target="_blank" >RIV/68081715:_____/02:25020024 - isvavai.cz</a>

Alternative codes found

RIV/49777513:23640/02:00073197 RIV/49777513:23520/02:00000538

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Stability of dicyclohexyl-18-crown-6-hydrogen complex in nitrobenzene saturated with water.

Original language description

From extraction experiments with 22Na as a tracer, the extraction constant corresponding to the equilibrium H+(aq)+NaL+(nb)HL+(nb)+Na+(aq) in the two-phase water-nitrobenzene systém (L = dicyclohexyl-18-crown-6; aq = aqueous phase, nb = nitrobenzene phase) was evaluated in the form log Kex(H+, NaL+) = 0.2. Further, the stability constant of the complex HL+ in nitrobenzene saturated with water was calculated for a temperature of 25 C: log &#946;nb (HL+)=7.7.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Radioanalytical and Nuclear Chemistry

ISSN

0236-5731

e-ISSN

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Volume of the periodical

253

Issue of the periodical within the volume

1

Country of publishing house

HU - HUNGARY

Number of pages

2

Pages from-to

165-166

UT code for WoS article

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EID of the result in the Scopus database

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