Lithium Hydroxide Monohydrate

Lithium Hydroxide Monohydrate (LiOH·H₂O) is the hydrated form of lithium hydroxide, containing one water molecule per lithium hydroxide unit. This compound shares many properties with anhydrous lithium hydroxide but is more stable in storage due to the bound water molecule.

Physical Properties:

Chemical formula：LiOH·H2O

Molar mass： 41.9636 g·mol-1

Appearance：White crystalline powder

Density：1.46g/cm3

Melting point：462℃

Boiling point：924℃

Solubility in water：Soluble in water

Applications:

1.It is mainly used as raw material for making lithium compounds.Also can be used in metallurgy, petroleum, glass, ceramics and other industries;

2.Lithium hydroxide is mainly used in the preparation of cathode materials for lithium ion batteries.

3.Photographic developer, preparation of lithium salt, manufacture of alcohol to resin, catalyst.Reagents for the decomposition of oxides and silicates;

4.Used as an analytical reagent, a photographic developer, and also in the manufacture of lithium.

Advantages:

High-Purity Production: High-purity grades of lithium hydroxide monohydrate are available for use in critical applications, particularly in battery manufacturing, where contaminants can impact performance.
Less Hygroscopic: Being less hygroscopic than its anhydrous counterpart, lithium hydroxide monohydrate is easier to handle and store.

CO₂ Absorption: Its ability to capture CO₂ makes it useful for applications where CO₂ removal is required, especially in confined spaces.

Safety and Handling:

Corrosive: Lithium hydroxide monohydrate is highly corrosive and can cause chemical burns. Protective equipment (gloves, eye protection, and respirators) is essential for safe handling.

Storage: It should be stored in a cool, dry place, away from acids and incompatible materials to prevent unwanted reactions.