Lithium Chloride LiCl - 500g

Lithium Chloride (LiCl)
Other Names: Lithium monochloride

CAS Number: 7447-41-8
Sum Formula: LiCl
Molar Mass: 42.39 g/mol
Appearance: White, hygroscopic crystalline solid

Lithium chloride is an inorganic salt composed of lithium and chlorine. Known for its high solubility in water and hygroscopic properties, it is widely used in industrial processes and laboratory applications, particularly in drying systems, metallurgy, and chemical synthesis.

Chemical and Physical Properties

Density: 2.07 g/cm³
Melting Point: 605°C
Boiling Point: 1382°C
Solubility in Water: Very soluble (83 g/100 mL at 20°C)
Solubility in Other Solvents: Soluble in ethanol, methanol, and acetone
Odor: Odorless

Applications

Chemical Industry: Used as a raw material in the electrochemical production of lithium metal.

Drying Systems: Acts as a desiccant due to its strong affinity for moisture.

Metallurgy: Applied as a flux in aluminum processing and in welding and soldering formulations.

Organic Synthesis: Functions as a catalyst or reagent in some organolithium and condensation reactions.

Battery Manufacturing: Occasionally utilized in electrolyte formulations for specialized lithium battery systems.

Safety

Signal Word: Warning

Hazard Statements:
H302: Harmful if swallowed.
H319: Causes serious eye irritation.

Precautionary Statements:
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink, or smoke when using this product.
P280: Wear protective gloves and eye protection.
P301+P312: IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.

First Aid Measures

Eye Contact: Rinse cautiously with water for several minutes. Seek medical attention if irritation persists.
Skin Contact: Wash with soap and water. Remove contaminated clothing.
Inhalation: Move to fresh air. Seek medical help if symptoms occur.
Ingestion: Rinse mouth with water. Do not induce vomiting. Seek medical advice.

Handling and Storage

Storage Conditions: Store in a tightly closed container in a cool, dry, well-ventilated area. Protect from moisture and incompatible materials such as strong acids.
Handling Precautions: Avoid generating dust. Use appropriate personal protective equipment. Follow standard laboratory and industrial hygiene practices.