Extraction and complex formation of iron(III) thiocyanates with monooctyl anilinobenzylphosphonate

Autor:	B. Tamhina, V. Jagodić, M.J. Herak
Rok vydání:	1976
Předmět:	Chloroform Aqueous solution Polymers and Plastics Thiocyanate Extraction (chemistry) Hydrochloric acid chemistry.chemical_compound chemistry Phase (matter) Materials Chemistry Organic chemistry Petroleum ether Composition (visual arts) Nuclear chemistry
Zdroj:	Journal of Inorganic and Nuclear Chemistry. 38:1695-1699
ISSN:	0022-1902
Popis:	The extraction of iron (III) from aqueous hydrochloric acid solutions containing an excess of thiocyanate ions with monooctyl anilinobenzylphosphonate (MOABP) dissolved in chloroform or petroleum ether, was studied by radiometric and spectrophotometric methods. Iron forms mixed thiocyanate-MOABP complexes that are soluble in organic solvents. The composition of the iron complexes was studied by Job's method and radiometrically. In addition, several iron complexes were isolated from the organic phase and analyzed. The following complexes have been identified: Fe(SCN)R 2 ·HR, Fe(SCN)R 2 , Fe(SCN) 2 R·3HR and Fe(SCN) 2 R·HR (HR = MOABP).
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::61dd24151249a9f5ced8726faa4fac8f https://doi.org/10.1016/0022-1902(76)80663-x Zobrazit plný text záznamu