Can I freeze water at 100 °C if I add 28 grams NaCl in 100 grams water?

Can I freeze water at 100 °C if I add 28 grams NaCl in 100 grams water at 20 °C?


I found this [diagram](https://en.wikipedia.org/wiki/Water_(data_page)#/media/File:WatNaCl.png) that says, if I have 28.05 wt% NaCl in water, then the equilibrium temperature between two phases (ice/liquid) will be at 100 °C. Am I understanding it right? I also found this solubility [diagram](http://www.800mainstreet.com/9/0009-004-solub.html) which says that the solubility is ok for 28 grams at 20 °C. 


