OSA's Digital Library

Applied Spectroscopy

Applied Spectroscopy

| PUBLISHED BY SAS — AVAILABLE FROM SAS AND OSA

  • Vol. 22, Iss. 5 — Sep. 1, 1968
  • pp: 545–548

Spectrophotometry of Aqueous HNO3, H2SO4, and DClO4 from 25° to 250°C

W. C. Waggener, A. J. Weinberger, and R. W. Stoughton

Applied Spectroscopy, Vol. 22, Issue 5, pp. 545-548 (1968)


View Full Text Article

Acrobat PDF (338 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations
  • Export Citation/Save Click for help

Abstract

Dilute nitric, sulfuric, and perchloric acids are applicable as solvents for spectrophotometry up to 250°C over the following ranges: 0 to 1.0 f HNO3 from 0.6 to 1.2 μ; 0 to 0.2 f H2SO4 from 0.25 to 1.2 μ; and 0 to 1.0 f DClO4 from 0.25 to 1.8 μ. Each of these acids reacts measurably with the titanium cell wall and the sapphire windows at rates which increase with acidity and temperature. This corrosion affects the spectral measurements as a function of time and is associated with deterioration of cell window surfaces and the presence in the sample of dissolved and suspended corrosion products. These results are part of our more general program for the development of equipment and technique for routine spectrophotometry of pure liquids and solutions over a wide range of temperature and pressure.

Citation
W. C. Waggener, A. J. Weinberger, and R. W. Stoughton, "Spectrophotometry of Aqueous HNO3, H2SO4, and DClO4 from 25° to 250°C," Appl. Spectrosc. 22, 545-548 (1968)
http://www.opticsinfobase.org/as/abstract.cfm?URI=as-22-5-545


Sort:  Journal  |  Reset

References

References are not available for this paper.

Cited By

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited