fuming sulfuric acid
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fuming sulfuric acid
[¦fyüm·iŋ səl′fyu̇r·ik ‚as·əd] (inorganic chemistry)
Concentrated sulfuric acid containing dissolved sulfur trioxide. Also known as oleum.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive
In studying the reaction mechanism, when using
fuming sulfuric acid Kaneko et al.
Drager system smoke tubes (with their marvelous original name of Stromungs-Prufrorchen) have a brownish-orange filling impregnated with
fuming sulfuric acid. When humid air is pumped into a tube by means of a rubber bulb, sulfuric-acid aerosol emerges in the form of white smoke.
In this study, PEKK was sulfonated with a mixture of concentrated sulfuric acid and
fuming sulfuric acid. The sulfonated PEKKs (SPEKKs) were characterized by differential scanning calorimetry (DSC), thermal gravimetric analysis (TGA), Fourier transform infrared spectroscopy (FTIR), and small angle X-ray scattering (SAXS).
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