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Propylene carbonate extraction of tris(pentan-2,4-Dione)-iron (III) from aqueous solution: application to the spectrophotometric determination of iron.
Stephens-BG; Loftin-JC; Looney-WC; Williams-KA
Analyst 1971 Mar; 96(1140):230-234
Methods are proposed to routinely extract and determine fairly large amounts of iron from aqueous solutions by means of propylene carbonate. This solvent is preferred as an extractant to toxic solvents such as benzene, carbon tetrachloride, or chloroform. One of the methods was applied to the determination of iron in wrought aluminum alloy.
NIOSH-Publication; NIOSH-Grant; Chemical-analysis; Analytical-methods; Aromatic-hydrocarbons; Organic-solvents; Extraction; Photospectroscopy; Alloys; Spectrophotometry; Toxic-substances
Chemistry Department of Chemistry Wofford College Spartanburg, S C 29301
71-43-2; 56-23-5; 67-66-3; 7439-89-6; 7439-90-5; 108-32-7
Issue of Publication
Wofford College, Spartanburg, South Carolina
Page last reviewed: April 12, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division