Solvent Extraction of Mercury Complexes with Diisopropylaminoethanethiol and Other Substances Accompanying Agent VX

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Title:Solvent Extraction of Mercury Complexes with Diisopropylaminoethanethiol and Other Substances Accompanying Agent VX
Creators:
Navrátil, Oldřich
Kobliha, Zbyněk
Halámek, Emil
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 59, 9, pp. 1964-1970

Abstract

<p>The distribution of 2-diisopropylaminoethanethiol (RSH) between aqueous phase containing picric acid at various pH values (ionic strength 0.1) and toluene as the organic phase was investigated. The protonation constant of the reagent is <i>K</i><sub>a</sub> = 10<sup>6.27</sup>. The constants characterizing the formation of the ion-associate with the picrate anion were also determined. The distribution of mercury was also examined between solutions of RSH and its derivatives in low-polar organic solvents and aqueous phases containing mineral acids and/or their sodium salts. The composition of the extractable chelating complexes formed in neutral and alkaline aqueous phases is Hg : reagent = 1 : 3.

Title:Solvent Extraction of Mercury Complexes with Diisopropylaminoethanethiol and Other Substances Accompanying Agent VX
Creators:
Navrátil, Oldřich
Kobliha, Zbyněk
Halámek, Emil
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:59
Number:9
Page Range:pp. 1964-1970
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19941964UNSPECIFIED
ID Code:622
Item Type:Article
Deposited On:06 Feb 2009 17:02
Last Modified:06 Feb 2009 16:02

Citation

Navrátil, Oldřich; Kobliha, Zbyněk; Halámek, Emil (1994) Solvent Extraction of Mercury Complexes with Diisopropylaminoethanethiol and Other Substances Accompanying Agent VX. Collection of Czechoslovak Chemical Communications, 59 (9). pp. 1964-1970. ISSN 0010-0765

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