KNO3\mathrm{KNO}_{3}KNO3
KCl.MgCl2.6H2O\mathrm{KCl} . \mathrm{MgCl}_{2} .6 \mathrm{H}_{2} \mathrm{O}KCl.MgCl2.6H2O
KCl\mathrm{KCl}KCl
K2O⋅Al2O3⋅6SiO2\mathrm{K}_{2} \mathrm{O} \cdot \mathrm{Al}_{2} \mathrm{O}_{3} \cdot 6 \mathrm{SiO}_{2}K2O⋅Al2O3⋅6SiO2