KMgSO

KMgSO, also known as potassium magnesium sulfate, is an inorganic salt with the chemical formula K2Mg(SO4)2. It is a white crystalline solid that is soluble in water. KMgSO occurs naturally as the mineral langbeinite. It is primarily found in evaporate deposits and is mined for its use as a fertilizer.

Langbeinite is a valuable source of both potassium and magnesium, two essential nutrients for plant growth. It is particularly beneficial for crops that are sensitive to chloride, such as tobacco, potatoes, and citrus fruits. The sulfate form of these nutrients is readily available to plants and does not lead to the buildup of salts in the soil that can occur with chloride-based fertilizers.

In addition to its agricultural applications, KMgSO has been explored for other uses. It has been investigated as a component in certain industrial processes and has also been studied for its potential in therapeutic applications, though these are less common. The compound is generally considered to have low toxicity. Its natural occurrence and beneficial properties for agriculture make it an important compound in soil enrichment and crop production.