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High-Purity Raw Material for Advanced Applications

TLC's lithium carbonate is sourced from the Qinghai Salt Lakes—a globally recognized lithium-rich region in western China. The area, particularly Chaka Salt Lake and the Qaidam Basin, is renowned for its high-concentration brines rich in lithium, potassium, and magnesium. Through eco-conscious extraction and advanced purification techniques, we ensure consistent quality and high purity suitable for advanced battery-grade applications.

What is Lithium Carbonate?

Lithium carbonate (Li₂CO₃) is a white, odorless, crystalline powder that serves as a critical raw material in the lithium industry. As one of the most commercially important lithium compounds, it is widely used across multiple industries due to its chemical stability, ease of handling, and reactivity with various materials.


  Key Properties

  • Chemical Formula: Li₂CO₃
  • Molar Mass: 73.89 g/mol
  • Appearance: Fine white powder
  • Solubility: Slightly soluble in water
  • Impurities : Low mineral
  • Decomposition Point: ~1,310°C (emits lithium oxide and carbon dioxide)
  • Grade : Industrial Purity / Battery Purity / Enhanced Purity


  Origin : Salt Lakes in Qinghai Province, China 

  •    Source of Lithium Carbonate


   Industrial Applications

 

1. Lithium-ion Battery Manufacturing

  • Li₂CO₃ is a foundational compound used to produce cathode materials such as lithium iron phosphate (LFP) and lithium nickel manganese cobalt oxide (NCM).
  • It enables stable battery performance, high energy density, and long cycle life.
  • TLC supplies battery-grade lithium carbonate with controlled moisture and metal impurity levels.

2. Glass and Ceramics

  • Acts as a fluxing agent, lowering the melting point of silica and improving glaze durability and brilliance.
  • Used in specialty glass for smartphones, ovenware, and optical applications.

3. Industrial Greases

  • Used in the formulation of lithium-based greases, prized for their thermal stability and water resistance.

4. Pharmaceuticals & Fine Chemicals

  • A pharmaceutical-grade version is utilized in the treatment of bipolar disorder (under strict regulation).
  • Also applied in catalyst and reagent manufacturing.


Why Choose TLC’s Li₂CO₃?

  • High Purity: Consistent quality ensures compatibility with high-end applications.
  • Custom Packaging Options: From lab-scale to bulk industrial use.
  • Technical Support: Expert team assists with specifications and material integration.
  • Stable Supply Chain: Reliable sourcing and logistics management to ensure timely delivery.