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Effect of amides on sodium tetraborate solubility

Journal Article:

Abstract

Methods of solubility and refractometry at 25 deg C were applied to investigate sodium tetraborate - formamide (dimethylformamide) - water systems. It is stated that they are of simple eutonic type as well as the earlier described sodium tetraborate-acetamide-water system. Amides reduce solubility of the salt. The effect of contact interaction between dissolved substances on salt cation hydration and thus on the value of liotropic amide effect is confirmed. This value is found to be also depend on the number of molecules of coordination water in the initial crystalline hydrate.
Publication Date:
Nov 01, 1986
Product Type:
Journal Article
Reference Number:
AIX-18-064164; EDB-87-133496
Resource Relation:
Journal Name: Zh. Neorg. Khim.; (USSR); Journal Volume: 31:11; Other Information: For English translation see the journal Russian Journal of Inorganic Chemistry (UK)
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; BORAX; PHASE DIAGRAMS; SOLUBILITY; AMIDES; AQUEOUS SOLUTIONS; HYDRATES; ALKALI METAL COMPOUNDS; BORATES; BORON COMPOUNDS; DIAGRAMS; DISPERSIONS; MIXTURES; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; OXYGEN COMPOUNDS; SODIUM COMPOUNDS; SOLUTIONS; 400201* - Chemical & Physicochemical Properties
OSTI ID:
6370068
Research Organizations:
Chuvashskij Gosudarstvennyj Pedagogicheskij Inst., Cheboksary, USSR; Universitet Druzhby Narodov, Moscow, USSR
Country of Origin:
USSR
Language:
Russian
Other Identifying Numbers:
Journal ID: CODEN: ZNOKA
Submitting Site:
HEDB
Size:
Pages: 2987-2989
Announcement Date:

Journal Article:

Citation Formats

Tsekhanskij, R S, Skvortsov, V G, Molodkin, A K, and Sadetdinov, Sh V. Effect of amides on sodium tetraborate solubility. USSR: N. p., 1986. Web.
Tsekhanskij, R S, Skvortsov, V G, Molodkin, A K, & Sadetdinov, Sh V. Effect of amides on sodium tetraborate solubility. USSR.
Tsekhanskij, R S, Skvortsov, V G, Molodkin, A K, and Sadetdinov, Sh V. 1986. "Effect of amides on sodium tetraborate solubility." USSR.
@misc{etde_6370068,
title = {Effect of amides on sodium tetraborate solubility}
author = {Tsekhanskij, R S, Skvortsov, V G, Molodkin, A K, and Sadetdinov, Sh V}
abstractNote = {Methods of solubility and refractometry at 25 deg C were applied to investigate sodium tetraborate - formamide (dimethylformamide) - water systems. It is stated that they are of simple eutonic type as well as the earlier described sodium tetraborate-acetamide-water system. Amides reduce solubility of the salt. The effect of contact interaction between dissolved substances on salt cation hydration and thus on the value of liotropic amide effect is confirmed. This value is found to be also depend on the number of molecules of coordination water in the initial crystalline hydrate.}
journal = {Zh. Neorg. Khim.; (USSR)}
volume = {31:11}
journal type = {AC}
place = {USSR}
year = {1986}
month = {Nov}
}