Sodium chloride
Aqueous solutions

The attraction between the Na and Cl ions in the solid is so strong that only highly polar solvents like water dissolve NaCl well.

When dissolved in water, the sodium chloride framework disintegrates as the Na and Cl ions become surrounded by polar water molecules. These solutions consist of metal aquo complex with the formula, with the Na–O distance of 250 pm. The chloride ions are also strongly solvated, each being surrounded by an average of six molecules of water. Solutions of sodium chloride have very different properties from pure water. The eutectic point is −21.12 °C (−6.02 °F) for 23.31% mass fraction of salt, and the boiling point of saturated salt solution is near 108.7 °C (227.7 °F).
detectable_content:postscript, language:response_language[German]