Korn-Kali®
Potassium chloride with the addition of magnesium salt 40 (+ 6 + 4 + 12,5)
ESTA® Kieserit granulated
25%
MgO water soluble magnesium oxide
50%
SO3 water-soluble sulfur trioxide
Magnesia-Kainit®
Raw potassium salt 9 (+ 4 + 35 + 9)
Patentkali®
Potassium sulfate containing magnesium salts 30 (+ 10 + 42)
