EXTRACTION OF ALKALINE-EARTH METAL AND ZINC PICRATES FROM AQUEOUS-SOLUTION INTO NONPOLAR ORGANIC-SOLVENTS BY CRYPTAND-2,2,2

被引：0

作者：

KALIDAS, C

SCHNEIDER, H

机构：

来源：

INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY | 1995年 / 34卷 / 02期

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D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The results on the extraction of calcium, strontium, barium and zinc picrates from aqueous medium into methylene chloride and chloroform in the presence of cryptand-2,2,2 are reported. An analysis of the results in terms of the various equilibria, their equilibrium constants and the factors influencing them is presented.

引用

页码：124 / 126

页数：3

共 29 条

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[22] INTERACTION OF ADENYLIC ACID WITH ALKALINE-EARTH METAL-IONS IN THE CRYSTALLINE SOLID AND AQUEOUS-SOLUTION - EVIDENCE FOR THE SUGAR C2'-ENDO/ANTI, C3'-ENDO/ANTI AND C4'-EXO/ANTI CONFORMATIONAL-CHANGES
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[23] KINETIC-STUDIES OF SOLVENT-EXTRACTION OF METAL-COMPLEXES .9. RATE OF COMPLEX-FORMATION OF CHROMIUM(III) WITH ACETYLACETONE IN AQUEOUS PERCHLORATE SOLUTIONS AND IN 2 POLAR ORGANIC-SOLVENTS
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[25] EFFECT OF NATURE OF ORGANIC-SOLVENTS ON THEIR INTERACTION WITH METAL-HALIDES .5. EXTRACTION OF THALLIUM HALIDES FROM H2SO4 AND H3PO4 SOLUTIONS
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[26] METAL-ION BUFFER INTERACTIONS .3. STABILITY OF ALKALI AND ALKALINE-EARTH ION COMPLEXES WITH TRIETHANOLAMINE (TEA), 2-AMINO-2(HYDROXYMETHYL)-1,3-PROPANEDIOL (TRIS) AND 2[BIS(2-HYDROXYETHYL)-AMINO]2(HYDROXYMETHYL)-1,3-PROPANEDIOL(BISTRIS) IN AQUEOUS AND MIXED-SOLVENTS
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[27] SOLVENT-EXTRACTION AND ADSORPTIVE BUBBLE SEPARATION OF METAL-IONS FROM AQUEOUS-SOLUTION .2. ADSORPTIVE BUBBLE SEPARATION OF NICLEL(II) USING CARBOXYLIC-ACIDS AND THEIR SALTS AS COLLECTORS
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[28] Ultrasound-assisted preparation of a nanostructured zinc(II) amine pillar metal-organic framework as a potential sorbent for 2,4-dichlorophenol adsorption from aqueous solution
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[29] Dodecahydro-closo-dodecaborates of the heavy alkaline-earth metals from aqueous solution:: Ca(H2O)7[B12H12] • H2O, Sr(H2O)8[B12H12], and Ba(H2O)6[B12H12]
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