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Magnesium Sulfate Monohydrate (Kieserite)

Magnesium Sulfate Monohydrate (Kieserite)

Product Overview

Magnesium sulfate monohydrate (MgSO₄·H₂O) is a cost-effective agricultural magnesium and sulfur fertilizer with stable physical and chemical properties and good water solubility. It will not change the original pH value of soil after application. It effectively solves magnesium deficiency problems in soil and crops, applicable for base fertilizer and top dressing, and significantly improves crop yield and quality.

Our magnesium sulfate monohydrate is produced by advanced purification, crystallization and drying processes, with white pure appearance, no agglomeration, low impurity content and stable chemical performance. Compared with heptahydrate magnesium sulfate, it has higher magnesium content, lower water content and better storage stability, not easy to deliquesce in humid environment. The product has fast water solubility and high activity, which can be quickly absorbed and utilized by crops and industrial raw materials. Available in powder and granular specifications, supporting customized packaging and purity standards. Widely used as high-efficiency magnesium fertilizer for crops and fruit trees, feed additive for livestock breeding, chemical raw material for magnesium salt synthesis, building material additive and textile auxiliary agent. With high purity, long storage period and significant cost advantages, it is a preferred magnesium salt product for agricultural and industrial markets.

Specification Grade

Total MgO (≥)

Water-Soluble MgO (≥)

Sulfur (≥)

pH Value

Product Form

Grade 1

27%

20%

16%

5-8

Powder / Granule

Grade 2

27%

23%

18%

5-8

Powder / Granule

Grade 3

27%

25%

20%

5-8

Powder / Granule

Mesh Range

Powder / Granule

Whiteness

-

Purity

-

Moisture

-

agriculturefertilizer