Magnesium Sulfate is an inorganic magnesium salt commonly encountered in anhydrous and hydrated forms, including the well-known heptahydrate (Epsom salt). It is widely used as an industrial mineral and chemical intermediate across agriculture, manufacturing, and formulation applications. Its high water solubility and stable ionic structure make it a versatile source of magnesium and sulfate in commercial and industrial processes.
Chemical Name: Magnesium Sulfate
CAS Number: 7487-88-9
Molecular Formula: MgSO4 (commonly MgSO4·7H2O for hydrated form)
Molecular Weight: 120.37 g/mol (anhydrous) / 246.48 g/mol (heptahydrate)
Chemical Family: Inorganic sulfate salt
Appearance: White crystalline solid
◦ Epsom salt
◦ Sulfate of magnesia
◦ Magnesium(II) sulfate
◦ Magnesium sulphate
◦ Kieserite (monohydrate form)
Magnesium Sulfate is commonly associated with:
◦ Agricultural fertilizers and soil nutrient supplementation
◦ Industrial chemical manufacturing
◦ Textile and paper processing
◦ Water treatment and mineral adjustment
◦ Industrial drying and formulation processes
Application requirements vary by process and formulation.
The Chemical Company supplies Magnesium Sulfate to customers across a variety of industrial markets.
Packaging options, inventory status, and logistics support may vary by region and application.
Contact The Chemical Company for current availability, pricing, samples, specifications, SDS documentation, regulatory information, and purchasing assistance.
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