Research Article

Phase Equilibrium and Crystallization Process of the Ternary System KCl-(NH2)2CO-H2O at Different Temperatures

Table 1

Chemical reagent.

Chemical nameCASPurity (mass fraction) (%)Source

Potassium chloride (KCl)7447-40-7≥99.5Chengdu Jinshan Chemical Reagent Co., Ltd., China
Urea ((NH2)2CO)57-13-6≥99Tianjin Kermel Chemical Reagent Co., Ltd., China