Propylene carbonate extraction of tris(pentan-2,4-Dione)-iron (III) from aqueous solution: application to the spectrophotometric determination of iron.

Details

• Personal Author:
  Loftin JC ; Looney WC ; Stephens BG ; Williams KA
• Description:
  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. [Description provided by NIOSH]
• Subjects:
  Chemistry Hazardous Substances Occupational Health Polycyclic Aromatic Hydrocarbons Safety Solvents Spectrophotometry
• Keywords:
  NIOSH-Publication; NIOSH-Grant; Chemical-analysis; Analytical-methods; Aromatic-hydrocarbons; Organic-solvents; Extraction; Photospectroscopy; Alloys; Spectrophotometry; Toxic-substances
• ISSN:
  0003-2654
• Document Type:
  Text
• Funding:
  Grant
• Genre:
  Journal Article
• Place as Subject:
  OSHA Region 4 ; South Carolina
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Pages in Document:
  230-234
• Volume:
  96
• Issue:
  1140
• NIOSHTIC Number:
  nn:00020567
• Citation:
  Analyst 1971 Mar; 96(1140):230-234
• Contact Point Address:
  Chemistry Department of Chemistry Wofford College Spartanburg, S C 29301
• CAS Registry Number:
  Benzene (CAS RN 71-43-2) ; Carbon tetrachloride (CAS RN 56-23-5) ; Chloroform (CAS RN 67-66-3) ; Iron (CAS RN 7439-89-6) ; Propylene carbonate (CAS RN 108-32-7)
• Federal Fiscal Year:
  1971
• Performing Organization:
  Wofford College, Spartanburg, South Carolina
• Peer Reviewed:
  True
• Start Date:
  19710301
• Source Full Name:
  Analyst
• End Date:
  19730831
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:7dc847c09aedf140bc731323e8446b4703641ae07d6ad9e7b7238120dab30b8f7dcaa9b938d34d035f87873a0fe7fec262d5d13dcaf290925445e82b6de3b57d
• Download URL:
  https://stacks.cdc.gov/view/cdc/247375/cdc_247375_DS1.pdf
• File Type:
  [PDF - 168.02 KB ]