Manifestation of hydration of Na and Cl ions in the IR spectra of NaCl aqueous solutions in the range of 2750-4000 cm.

This work is aimed at the study at studying the influence of the interaction of solvate shells on the profiles of the IR spectra of sodium chloride solutions in the 2750-4000 cm range. The IR spectra of distilled water and sodium chloride solutions were obtained with the limit (0.356 g per 100 g of water) and 50 % of the limit (0.