What is Lithium Carbonate (Battery Grade, Li₂CO₃)?

Lithium Carbonate (Li₂CO₃) is a high-purity lithium compound used in battery manufacturing, energy storage, ceramics, glass production, and pharmaceutical applications. As a crucial component in lithium-ion batteries, battery-grade lithium carbonate plays a significant role in advancing renewable energy and electric vehicle (EV) technology.

Chemical Properties and CAS Number

• Chemical Formula: Li₂CO₃
• CAS Number: 554-13-2
• Appearance: White crystalline powder
• Density: ~2.11 g/cm³
• Melting Point: ~723°C
• Solubility: Soluble in water, slightly soluble in ethanol
• Chemical Stability: High thermal stability, reacts with acids to form lithium salts

Applications of Lithium Carbonate (Battery Grade)

1. Lithium-Ion Battery Production

Used as a key raw material in lithium-ion batteries for electric vehicles (EVs), energy storage systems, and consumer electronics.

2. Ceramics & Glass Manufacturing

Applied in heat-resistant glass, ceramics, and glazes to improve mechanical strength and thermal expansion properties.

3. Pharmaceutical & Medical Applications

Utilized in mood stabilizing medications for the treatment of bipolar disorder and depression.

4. Electronics & Semiconductor Industry

Employed in advanced electronic materials and high-performance capacitors for energy-efficient applications.

5. Grease & Lubricants

Used in lithium-based greases and lubricants for high-temperature and industrial applications.

6. Air Treatment & Carbon Capture

Integrated into CO₂ absorption and carbon capture technologies to improve air purification efficiency.

Pricing of Lithium Carbonate (Battery Grade)

Prices vary based on purity, production method, and industry demand:

• Industrial Grade: Typically ranges from $10 – $50 per kilogram
• High-Purity/Specialized Grade: Prices range from $80 – $500 per kilogram, used in battery production and pharmaceutical applications.

Factors Influencing Lithium Carbonate Prices

• Purity level (standard vs. battery-grade)
• Global lithium supply and demand trends
• Processing and extraction costs
• Bulk order volume and market fluctuations

Conclusion

Lithium Carbonate (Li₂CO₃) is a high-value material essential for battery production, electronics, pharmaceuticals, ceramics, and industrial lubricants. Its role in lithium-ion batteries and energy storage solutions makes it a key component in the global shift toward renewable energy and electric mobility. Pricing depends on purity, supply-demand dynamics, and intended use.