1. Agrochemicals

• Fertilizer (Magnesium source): Supplies essential magnesium and sulfur to crops, improving chlorophyll production and enhancing photosynthesis.
• Soil conditioner: Corrects magnesium deficiency in soils, promoting healthy plant growth and higher yields.
• Foliar spray additive: Applied directly to leaves to treat magnesium deficiency rapidly, especially in citrus, tomatoes, and peppers.

2. Pharmaceuticals 

• Laxative: Draws water into the intestines, promoting bowel movements and relieving occasional constipation.
• Electrolyte replenisher: Used in intravenous solutions to treat hypomagnesemia (magnesium deficiency in the blood).
• Anti-convulsant & tocolytic: In emergency medicine, used to prevent seizures in eclampsia and to delay preterm labor in pregnant women.

3. Food & Healthcare Ingredients

• Food additive: Used as a firming agent, flavor enhancer, and magnesium fortifier in foods and beverages.
• Brewing aid: Adjusts water hardness and mineral balance to influence fermentation and flavor in brewing.

4. Personal Care 

• Bath salt (Epsom salt): Relieves muscle soreness, reduces inflammation, and promotes relaxation when added to bath water.
• Skin exfoliant: Used in scrubs and masks to gently exfoliate dead skin cells and cleanse pores.
• Hair volumizer: Included in some hair products to add volume and remove excess oil from the scalp.

5. Animal Healthcare 

• Nutritional supplement: Provides magnesium in animal feed formulations to support metabolism, nerve function, and muscle health.
• Calming agent in livestock: Helps reduce stress and improves reproductive efficiency in animals.

6. Water Treatment 

• Coagulant aid: Used in combination with lime or alum to improve the coagulation process in water treatment plants.
• Magnesium source for bio-remediation: Enhances microbial activity for treating industrial wastewater by providing essential magnesium.

7.  Performance Chemicals

• Catalyst support or reagent: Used in chemical processes where magnesium ions are required for catalysis or reaction control.
• Desiccant in some industrial drying processes: Absorbs moisture in controlled drying or preservation systems, though less common than the anhydrous form.