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The Infrared Determination of Oil in Phosphorus

  • A. Davis
  • H. M. Joseph
  • L. E. Tufts
Conference paper
Part of the Developments in Applied Spectroscopy book series (DAIS, volume 3)

Abstract

The chemical methods for determining oil in the parts per million range in yellow phosphorus are, at best, time-consuming and often very difficult to reproduce. A simple rapid infrared method dependent upon the measurement of the C—H bands of the oil dissolved in a molten sample of yellow phosphorus is routinely used for this determination in our laboratory. This method requires approximately 15 to 30 min per analysis in contrast to 2 to 4 hr for other methods.

Keywords

Carbon Tetra Phosphorus Trichloride Seporatary Funnel Carbon Tetrachloride Solution Yellow Phosphorus 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Chicago Section of the Society for Applied Spectroscopy 1964

Authors and Affiliations

  • A. Davis
    • 1
  • H. M. Joseph
    • 1
  • L. E. Tufts
    • 1
  1. 1.Hooker Chemical CorporationNiagara FallsUSA

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