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Adsorption of sodium dodecyl benzenesulfonate onto coal
Journal of Colloid and Interface Science, 2003The adsorption behavior of sodium dodecyl benzenesulfonate (NaDDBS) on a raw (as received) coal sample and its demineralized variety with 11.3% and 1.2% ash contents respectively has been studied. The samples have been characterized by their proximate analysis, particle size distribution, surface area, porosity, density, points of zero charge, etc ...
S K, Mishra, S B, Kanungo, , Rajeev
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2-(Diphenylphosphino)benzenesulfonic Acid
2014[111864-25-6] C18H15O3PS (MW 342.35) InChI = 1S/C18H15O3PS/c19-23(20,21)18-14-8-7-13-17(18)22(15-9-3-1-4-10-15)16-11-5-2-6-12-16/h1-14H,(H,19,20,21) InChIKey = HXVJDHROZFWXHT-UHFFFAOYSA-N (reagent used as ligand) Physical Data: mp 251–252 °C.1 Solubility of 1-H: good solubility in DMSO; soluble or moderately soluble in ...
Mathieu Achard, Christian Bruneau
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Photocatalytic degradation of benzenesulfonate on colloidal titanium dioxide
Water Research, 2011Titanium dioxide-mediated photocatalyzed degradation of benzenesulfonate (BS) was investigated by monitoring chemical oxygen demand (COD), total organic carbon (TOC) content, sulfate concentration, pH as well as the absorption and emission spectral changes in both argon-saturated and aerated systems. Liquid chromatography-mass spectrometry analysis was
Erzsébet, Szabó-Bárdos +4 more
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Journal of Radioanalytical and Nuclear Chemistry Articles, 1990
Uranyl hydration and solvation numbers of uranyl benzenesulfonate (BSU) aqueous-organic solutions have been determined by means of dynamic NMR spectroscopy technique. Three aqua-complexes have been found to exist in aqueous-acetone solution: [UO2 (U6H5SO3)2·4H2O] and [UO2(C6H5SO3)2·(H2O)n] where n=1 or 2 and anions are bridging bidentate.
E. O. Ashevaskaya +2 more
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Uranyl hydration and solvation numbers of uranyl benzenesulfonate (BSU) aqueous-organic solutions have been determined by means of dynamic NMR spectroscopy technique. Three aqua-complexes have been found to exist in aqueous-acetone solution: [UO2 (U6H5SO3)2·4H2O] and [UO2(C6H5SO3)2·(H2O)n] where n=1 or 2 and anions are bridging bidentate.
E. O. Ashevaskaya +2 more
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THE HYDROLYSIS OF SUBSTITUTED METHYL BENZENESULFONATES IN WATER
Canadian Journal of Chemistry, 1966Rate data and derived parameters for the hydrolysis of a series of para-substituted methyl benzenesulfonates are given. The introduction of such substituents has negligible effect on ΔCp≠, and the difference in rate is largely reflected in δXΔS≠.
R. E. Robertson +2 more
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Methylation of 3-methylxanthine with methyl benzenesulfonate
Pharmaceutical Chemistry Journal, 1967In the preparation of theobromine from 3-methylxanthine, methyl benzenesulfonate has been used as the methylating agent.
V. M. Nesterov, I. E. Chubova
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High-Performance Nanopapers Based on Benzenesulfonic Functionalized Graphenes
ACS Nano, 2012High-performance graphene nanopapers are prepared from an aqueous solution of functional graphenes with benzenesulfonic acid groups via covalent bonds. The formed hydrophobic graphene nanopapers showed the highest tensile strength of 360 MPa and Young's modulus of 102 GPa for samples with 13.7 wt % functional group and annealed at 150 °C. These samples
Wenyi, Huang +2 more
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Journal of Molecular Structure, 2016
Abstract Literature data concerning the assignment of IR spectra of benzenesulfonate salts that serve as model compounds for aromatic sulfonate-containing ionomers and polyelectrolytes have been analyzed. The structures and IR spectra of free benzenesulfonate ion and its potassium and sodium salts have been calculated in B3LYP/6-311G(d,p ...
N.M. Shishlov, S.L. Khursan
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Abstract Literature data concerning the assignment of IR spectra of benzenesulfonate salts that serve as model compounds for aromatic sulfonate-containing ionomers and polyelectrolytes have been analyzed. The structures and IR spectra of free benzenesulfonate ion and its potassium and sodium salts have been calculated in B3LYP/6-311G(d,p ...
N.M. Shishlov, S.L. Khursan
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4-Fluoro-2-(phosphonomethyl)benzenesulfonic acid monohydrate
Acta Crystallographica Section C Crystal Structure Communications, 2000The title compound, C7H8FO6PS·H2O, contains both phosphonic and sulfonic acid functionalities. An extensive network of O—H⋯O hydrogen bonds is present in the crystal structure. The three acidic protons are associated with the phosphonate group. Two protons experience typical hydrogen-bond contacts with the sulfonate-O atoms, while the third has a ...
, Adani, , Montoneri, , Squattrito
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Degradation of benzenesulfonate to sulfite in bacterial extract.
Journal of biochemistry, 1978Sulfite formation from benzenesulfonate was studied in extracts from a bacterium grown on this compound as a main carbon source. The activity of sulfite formation depended on the presence of NADH and oxygen as well as magnesium, suggesting an oxygenation-type reaction.
K, Endo, H, Kondo, M, Ishimoto
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