What is Manganese (II) Chloride (MnCl₂)?

Manganese (II) Chloride (MnCl₂) is an inorganic compound that appears as a pink, hygroscopic solid. It is widely used in chemical synthesis, battery production, catalysts, and water treatment due to its solubility, catalytic activity, and reactivity.

Chemical Properties and CAS Number

• Chemical Formula: MnCl₂
• CAS Number: 7773-01-5
• Molecular Weight: 125.84 g/mol
• Density: 2.98 g/cm³
• Melting Point: 650°C
• Boiling Point: 1,190°C
• Solubility: Highly soluble in water, ethanol, and methanol
• Appearance: Pale pink crystalline powder or solid
• pH: ~4.0 – 6.0 in aqueous solution

Applications of Manganese (II) Chloride (MnCl₂)

1. Battery Manufacturing

• Used as a precursor in lithium-ion and zinc-manganese batteries.
• Improves electrochemical stability in supercapacitors and energy storage devices.

2. Chemical Synthesis & Catalysis

• Acts as a catalyst in organic synthesis, polymer production, and oxidation reactions.
• Used as a precursor in the production of other manganese compounds.

3. Pharmaceuticals & Biotechnology

• Utilized in biochemical research and as a supplement in cell culture media.
• Essential in enzymatic reactions and metabolism studies.

4. Water Treatment & Purification

• Used in wastewater treatment to remove heavy metals and purify drinking water.
• Functions as a flocculant to improve water quality.

5. Agriculture & Fertilizers

• Provides manganese nutrients in soil enrichment and plant growth.
• Corrects manganese deficiencies in crops, improving yield and health.

6. Pigments & Coatings

• Used as a coloring agent in ceramics, glass, and textile dyes.
• Enhances anti-corrosion coatings for metals.

Pricing of Manganese (II) Chloride (MnCl₂)

• Lab-scale orders: $30 – $200 per 100g
• Industrial bulk orders: $500 – $2,500 per kg
• Custom formulations & purity grades: Prices vary based on specifications

Factors Affecting Pricing

• Purity level (98% – 99.999%)
• Particle size (powder, granules, or solution)
• Bulk order quantities
• Market demand & raw material costs
• Custom packaging & shipping requirements

Conclusion

Manganese (II) Chloride (MnCl₂) is a versatile industrial material used in batteries, catalysis, pharmaceuticals, agriculture, and water purification. Its high solubility, catalytic properties, and chemical reactivity make it an essential component in various high-tech and industrial applications.