Manganese(II) sulfate monohydrate (CAS 10034-96-5)

Manganese(II) sulfate monohydrate, with the chemical formula MnSO4·H2O, is a pale pink solid that plays a critical role in various industrial and research applications, primarily due to its high solubility in water and its role as a source of manganese ions. Manganese is an essential micronutrient for plant growth, and this compound is frequently used in the agricultural sector as a fertilizer to correct manganese deficiencies in soil, which are common in many types of acidic soils. In the field of metallurgy, manganese(II) sulfate monohydrate is used in the preparation of manganese metal by electrolysis, serving as a precursor for the electrolyte. This application is crucial for producing high-purity manganese, which is essential for manufacturing stainless steel and other alloys. Additionally, in chemical research, manganese(II) sulfate monohydrate is utilized as a reagent in various syntheses and reactions. It acts as a catalyst or a catalytic precursor in the synthesis of fine chemicals, where the manganese ion facilitates oxidation-reduction reactions. This compound is also employed in laboratories for preparing manganese-based catalysts and for studies in coordination chemistry, where researchers explore the coordination behavior of manganese ions with various organic and inorganic ligands, providing insights into complex formation and reaction mechanisms.