science-softCon uv/vis spectra data base; www.uv-spectra.de; (C) science-softCon 2008 Substance: sulfur trioxide Other Names: sulfuric anhydride Formula: SO3 CAS-No.: 7446-11-9 Study: absorption spectrum Authors: E. Fajans, C. F. Goodeve Title: The absorption spectrum of sulphur trioxide Journal/Source: Trans. Faraday Soc., 32, 511 - 514, (1936); DOI: 10.1039/TF9363200511 Data: (diagram, table, disk): Wavelength range: Resolution: Temperature: Temperature dependence: Pressure: Comments: Author to whom correspondence should be addressed: (e-mail address):