Dilithium;peroxide

Dilithium peroxide is an inorganic chemical compound with the molecular formula Li2O2 and CAS number 12031-80-0. This lithium-based peroxide has a molecular weight of 45.9 g/mol and belongs to the class of alkali metal peroxides. It serves as an important chemical intermediate in various industrial applications, particularly in lithium chemistry and specialized manufacturing processes requiring controlled oxidizing properties.

Dilithium peroxide is typically a white to off-white crystalline solid at room temperature. As an alkali metal peroxide, it exhibits strong oxidizing properties and is highly reactive with water, acids, and organic materials. The compound is hygroscopic, meaning it readily absorbs moisture from air. It has limited solubility in water but reacts vigorously upon contact, decomposing to form lithium hydroxide and oxygen gas.

Dilithium peroxide is primarily used as an oxidizing agent in specialized chemical synthesis and research applications. It serves as a precursor in lithium compound manufacturing and is utilized in advanced battery research, particularly for lithium-air battery technologies. The compound also finds applications in organic synthesis as a selective oxidizing reagent and in specialized industrial processes requiring controlled oxygen release under specific conditions.

Dilithium peroxide requires careful handling due to its strong oxidizing properties. Always wear appropriate personal protective equipment including safety goggles, chemical-resistant gloves, and protective clothing. Work in well-ventilated areas or under fume hoods to avoid inhalation of dust particles. Keep the substance away from heat sources, combustible materials, and reducing agents. Use non-sparking tools and avoid friction or impact during handling to prevent decomposition reactions.

Dilithium peroxide must be stored in tightly sealed containers in a cool, dry place away from direct sunlight and heat sources. Keep containers in secondary containment to prevent contamination from moisture. Store separately from incompatible materials including organic compounds, acids, reducing agents, and flammable substances. Ensure storage areas have adequate ventilation and temperature control. Regular inspection of containers for signs of deterioration or moisture ingress is recommended.

In case of skin contact with dilithium peroxide, immediately remove contaminated clothing and flush the affected area with copious amounts of water for at least 15 minutes. For eye contact, rinse thoroughly with clean water and seek immediate medical attention. If inhaled, move the person to fresh air immediately. In case of ingestion, do not induce vomiting and seek immediate medical assistance. Always consult safety data sheets and contact emergency services when necessary.

Dilithium peroxide disposal must comply with local, national, and European waste regulations. The compound should be treated as hazardous chemical waste and disposed of through licensed hazardous waste contractors. Small quantities can be carefully neutralized by controlled reaction with water under professional supervision, but this should only be performed by trained personnel. Never dispose of dilithium peroxide through regular waste streams or drain systems.

Dilithium peroxide is classified under ADR transport regulations as Class 5.1 (Oxidizing substances), Group II. This classification requires specific packaging, labeling, and documentation for road transport within Europe. Packages must bear appropriate hazard labels and be constructed to prevent leakage and contamination. Transportation must be performed by certified carriers familiar with dangerous goods regulations, using appropriate vehicle equipment and emergency procedures.

Dilithium peroxide is subject to European chemical regulations including REACH (Registration, Evaluation, Authorization of Chemicals) and CLP (Classification, Labelling and Packaging) regulations. While not currently listed as a Substance of Very High Concern (SVHC), users must comply with standard chemical safety requirements including proper risk assessment, safety data sheet management, and worker protection measures as outlined in applicable European legislation.

Dilithium peroxide is available through specialized chemical distributors in Europe, including OYSI, a trusted European distributor of technical chemicals. OYSI provides high-quality dilithium peroxide with proper documentation, safety data sheets, and regulatory compliance support. As a professional chemical supplier, OYSI ensures appropriate packaging, handling, and delivery procedures for this oxidizing compound throughout the European market.