SOLANINE is usually identified by the colours given with various sulphuric acid reagents 1, which have also been used for the quantitative estimation of this alkaloid 2–4. These sulphuric acid ...

Boulder, Colo., USA: A study published on Friday in the journal Geology uses isotopes of sulfur to fingerprint the sources of sulfuric acid that have carved unique and beautiful cave systems in the ...

Leipzig. In the atmosphere, gaseous sulfuric acid can form particles that influence the physical properties of clouds. Thus, the formation of sulfuric acid in the gas phase directly affects the ...

IN the course of investigations on, methods for the determination of sugars in the study of the trashy leaf phenomenon in Australian flue-cured tobacco 1, it was soon apparent that the anthrone ...

When a sulfur-bearing fuel is burned, essentially all the sulfur is initially converted to SO 2, the primary form of sulfur emissions from combustion equipment. A small portion of the SO 2 converts to ...

A new correlation estimates the amount of sulfuric acid emissions in FCC flue-gas streams based on the amount of SO2 formed in the unit. FCC units are a potential source of H 2 SO 4 emissions, but few ...

This month we feature chemicals that have important applications in industry and the lab.—Ed. H 2 SO 4 has a wide range of uses. Most of it (≈60%) is consumed in extracting phosphoric acid from ...