Lithium Carbonate

Lithium carbonate is a white inorganic powder with the formula Li₂CO₃. It is used in glass and ceramic production and as a raw material for other lithium compounds. Product selection depends on assay, impurity levels and the intended process.

CAS No.:
554-13-2
Molecular Formula:
Li₂CO₃
Molecular Weight:
73.89
EINECS:
209-062-5

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DESCRIPTION

DESCRIPTION

Product Overview

Lithium carbonate is part of our inorganic chemicals range. Technical, battery and pharmaceutical applications have different quality requirements; an assay value alone does not establish suitability for every application.

Technical Specifications

Item	99.0% Grade	99.2% Grade
Li₂CO₃, min. (%)	99.0	99.2
Sodium (Na), max. (%)	0.20	0.10
Calcium (Ca), max. (%)	0.050	0.025
Chloride (Cl), max. (%)	0.050	0.050
Sulfate (SO₄), max. (%)	0.35	0.20
Insoluble Matter, max. (%)	0.020	0.005

Confirm additional impurity, moisture and particle-size limits against the agreed specification and current COA.

Applications

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1. Lithium-Ion Battery Materials

Lithium source: Precursor for selected lithium-ion cathode material production routes.

Grade requirements: Battery applications require process-specific control of impurities, moisture and particle properties. The listed assay values alone do not establish battery-grade suitability.

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2. Glass and Ceramics

Flux function: Helps reduce melting or firing temperatures in suitable formulations.

Glass, glazes and enamels: Supplies lithium to modify melt behavior and finished material properties.

Process selection: Performance depends on the complete formulation and firing conditions.

3. Pharmaceutical Applications

Dedicated pharmaceutical grade: Used in prescription medicines for bipolar disorder.

Qualification: Requires separate quality and regulatory evaluation; this use does not automatically apply to the listed industrial grades.

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4. Other Lithium Compounds

Chemical feedstock: Used to manufacture lithium chloride, lithium hydroxide and other lithium derivatives through appropriate conversion processes.

Packaging, Storage and Handling

Packaging: Packing type and net weight are confirmed with the quotation.
Storage: Keep containers tightly closed in a cool, dry place, separated from acids, food and feed.
Dust control: Minimize airborne powder and use suitable ventilation, gloves and eye protection.
Safety: Avoid ingestion and follow the current SDS for handling, exposure controls and disposal.

Frequently Asked Questions

Are the 99.0% and 99.2% Grades Automatically Battery Grade?

No. Battery suitability also depends on the impurity profile, moisture, particle-size distribution and the cathode manufacturer’s requirements.

Can Lithium Carbonate Replace Lithium Hydroxide Directly?

The two materials differ in composition and lithium content. Substitution requires formulation and process validation rather than a direct replacement by weight.

Can I Request a Sample Before Ordering?

Contact us to arrange a sample for grade evaluation. Sample availability, quantity, shipping charges and delivery time are confirmed for the destination.