The boiling point of sodium chloride is 1 413 0C.
Salt as its commonly called has a very high boiling point, 2575 degrees F. or 1413 degrees Celsius.
Water is more volatile than sodium chloride because it has a lower boiling point. Volatility refers to how easily a substance changes from a liquid to a gas at a lower temperature.
Iodine, at p=p0,Boiling point 457.4 K,  184.3 °C(So I don't know if you'd call this high or low? compared with what?)However the difference with melting point of Iodine (386.85 K,  113.7 °C) is remarkably small (< 71oC) and the solid is quite vaporous far below its boiling point (Triple point 386.65K (113.5oC), 12.07 kPa, just below melting point).
The melting point of sodium chloride ( NaCl ) is 801 °C, 1074 K, 1474 °F.
sodium has a very high boiling point, in fact it's 883 °C
The boiling point of magnesium chloride is 1,412 degrees celcius. This boiling point is higher than that of magnesium metal, which is 1,091 degrees celcius.
The water will boil if its temperature is brought high enough. The significant difference between boiling water and boiling water with sodium chloride in it is that the NaCl water will boil sooner. Adding salt to water will lower its boiling point as well as its freezing point. This is also why the road is salted in sub zero weather: to hinder the road from becoming icy.
Sodium chloride is a ionic compound. Generally they have high melting points.
The melting point of sodium chloride is 801 0C.
Table salt, or sodium chloride (NaCl), is a white crystalline solid that is soluble in water. It is a stable compound at room temperature and is not flammable. It has a high melting and boiling point, making it useful for a variety of applications.
NaCl (sodium chloride)
He, Helium has a boiling point of -269°C (4.2 Kelvins) and it is a noble gas also. Hg, Mercury, is a liquid at room temperature. It boils at +356.73°C (629.88K). NaCl is "table salt", which is a solid. You can liquify salt, and even boil it, at a high enough temperature. Its boiling point is +1,413°C (1,686K). So NaCl has the highest boiling point.