Conductance Studies in Mixtures of Water with DMF at 298.15 K. Part VI. Lithium and Sodium Nitrates, Sodium Perchlorate and Propionate, Potassium Picrate and Thiocyanate, and Limiting Ionic Conductance

Add time:10/01/2019    Source:infona.pl

Conductance data of LiNO 3 , NaNO 3 , NaClO 4 , C 2 H 5 COONa, KPic, and KSCN in mixtures of water with N,N-dimethylformamide (DMF), in the whole range of the mixed solvent composition at 298.15 K, are reported. The obtained data have been analysed by the Fuoss-Justice equation in terms of the limiting molar conductance (Λ o ), ionic association constants (K A ), Walden products (Λ o η), and parameter R. From the data obtained here and those reported earlier, individual limiting ionic conductance of the anions of, NO - 3 , ClO - 4 , SCN - , Pic - and C 2 H 5 COO - , has been determined using Fuoss-Hirsch split. From the values of the individual limiting ionic conductance (λ o - ) obtained in this manner, the values of the Walden products for single ions (λ o - η) were also calculated. The obtained results as well as the values of the limiting molar conductance and Walden products for individual ions have been discussed. Some literature data have also been presented for comparison.

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Next:Linkage of boronated polylysine to glycoside moieties of polyclonal antibody; boronated antibodies as potential delivery agents for neutron capture therapy1 1Abbreviations: BNCT, Boron neutron capture therapy; BPL, Boronated poly-DL-lysine; BSA, Bovine serum albumin; DMBA, p-Dimethylaminobenzaldehyde; DMF, Dimethylformamide; DMSO, Dimethyl sulfoxide; DTT, Dithiothreitol; FTSC, Fluorescein thiosemicarbazide; HRP, Horseradish peroxidase; IgG, Immunoglobulin-G; IRMA, Immunoradiometric assay; LET, Linear energy transfer; MB-hydrazide, m-Maleimidobenzoyl hydrazide; MW, Molecular weight; PBS, Phosphate buffered saline; PL, Poly-DL-lysine; SDS-PAGE, Sodium n-Dodecyl Sulfate Polyacrylamide Gel Electrophoresis; SPDP, N-Succinimidyl-3-(2 pyridyldithio) propionate; Sulfo-MBS, m-Maleimidobenzoyl-N-hydroxysulfosuccinimide ester; TRIZMA®, Tris (hydroxymethyl) aminomethane; TSH, Thyroid stimulating hormone.)