ChemInform Abstract: ACIDITY FUNCTIONS OF HYDROCHLORIC ACID, PERCHLORIC ACID, AND SULFURIC ACID AND PKA VALUES OF SOME PRIMARY AROMATIC AMINES IN 50* VOLUME VOLUME AQUEOUS ETHANOLamines (benzene compounds)No abstract is available for this article.doi:10.1002/chin.197720210...
32. Post-prandial free bile acid concentrations in the human small intestine reach up to 10 mM6. To investigate the effect of bile acids on the native activity of SBTI, we pre-incubated SBTI with 10 mM of
Hydrochloric Acid Handbook OxyChem is a registered trademark of Occidental Chemical Corp. Dallas-based Occidental Chemical Corporation is a leading North American manufacturer of basic chemicals, vinyls, and performance chemicals directly and through various affiliates (collectively, OxyChem). OxyChem is ...
200 I. Hydrochloric acid from chlorocarbons: A significant global source of background rain acidity. Tel/us Series B Chemical and Physical Meteorology 53(2): 122-132.Sanhueza, E.: Hydrochloric acid from chlorocarbons: a significant global source of background rain acidity, Tellus B, 53, 122...
2001. Hydrochloric acid from chlorocarbons: a significant source of background rain acidity. Tellus 53B, 122-132.Sanhueza, E.: 2001, ‘Hydrochloric acid from chlorocarbons: A significant global source of background rain acidity’, Tellus 53B , 122–132....
Hydrochloric acid for industrial use — Determination of total acidity — Titrimetric methoddoi:ISO 904:1976其原理是在溴甲酚绿作为指示剂的情况下,用氢氧化钠标准体积溶液滴定试样.取代ISO建议R 904-1968.ISO/TC 47
The effect of cathodic polarization of the entrance side of a steel membrane and the concentration of hydrochloric acid (0.99–0.01 M) on the balance between rates of the reaction of evolution of hydrogen and its diffusion through steel (ρ) is studied in hydrochloric-acid solutions of ethanol ...
Values of the HA acidity function have been determined for 0鈥 35% hydrochloric acid using a set of amide indicators. The indicator pK values agree with those previously obtained in sulfuric acid. The HA scale decreases less steeply than H0 in the high concentration region, but the difference ...
In conclusion, the novel extraction process of TRPO with SiO2-P as a carrier in sulfuric and hydrochloric acid media can separate scandium and zirconium more efficiently. Figure 2. Effect of different carriers and acidity on the adsorption performance (a,d) TRPO/SiO2-P, (b,e) TRPO/XAD7HP,...