Distribution coefficients and cation exchange behaviour of elements in hydro- chloric acid-acetone. Anal Chem 1971;43:870-6.Strelow, F.W.E., Hanecom, M.D., Victor, A.H., and Eloff, C., Anal. Chim. Acta , 1975, vol. 76, pp. 377–391....
Hydrobromic AcidCation exchange chromatographymixed solventsCation exchange behaviour of Zn(II) on Dowex 50 W 8 (H+ form) resin has been studied in mixed solvents and non-aqueous HBr system. 2090% organic solvents like Acetone, Methanol, Tetrahydrofuran, 1,4-Dioxane, Ethanol in conjunction with ...
How would you synthesize m-bromobenzoic acid starting with benzene as your only source of aromatic compound? Assume that ortho and para isomers can be separated. What are the structural formula and the name of the organic product that would result from the ...
In from cadmium, copper, aluminium and traces of iron: Use of a cation exchange resin with hydrobromic acid and hydrochloric acidAuthor links open overlay panelSankha Chattopadhyay 1, M.K. Das 1, B.R. Sarkar 1, N. Ramamoorthy 2Show more...
HYDROBROMIC ACIDCATION-EXCHANGE CHROMATOGRAPHYMIXED SOLVENT SYSTEMThe cation-exchange behavior of antimony(III) on Dowex 50W-X8 (H+ Form) resin using a mixed-solvent system of 0.2 M HBr and acetone, methanol, ethanol, 1,4-dioxan or tetrahydrofuran has been studied. The separation of antimony(...
The cation-exchange behavior of antimony (III) on Dowex 50W-X8 (H+ Form) resin using a mixed-solvent system of 0.2 M HBr and acetone, methanol, ethanol, 1, 4-dioxan or tetrahydrofuran...
The cation-exchange characteristics of 19 elements in hydrobromic acid-organic solvent media have been investigated. In these systems the batch distribution coefficients of the metal ions were determined, using the strongly acidic cation-exchange resin Dowex 50, X8. Methanol, ethanol, n-propanol, ...
At the higher acid concentration (0·50 M) the separation between U(VI) and Li is not satisfactory but is excellent at the lower acid concentration; the U(VI) peak is sharper at the higher acid concentration. Separations are sharp and quantitative, as is demonstrated by results for some ...
hafnium-- ion exchange chromatographylanthanum-- ion exchange chromatographyCo(II), Ni(II), Mn(II), Li, Na, K, Rb, Cs, Be, Mg, Ca, Sr, Ba, Ti(IV), V(IV), Zr, Hf, Th, Al, Sc, Y, La, the lanthanides and also U(VI), which accompany copper(II) in hydrochloric acid-...