Strontium peroxide

Strontium peroxide is an inorganic chemical compound with the molecular formula O2Sr and CAS number 1314-18-7. It belongs to the family of alkaline earth metal peroxides and has a molecular weight of 119.62 g/mol. This compound appears as a white crystalline powder and is primarily used as an oxidizing agent in various industrial applications. Strontium peroxide releases oxygen when heated or in contact with water, making it valuable in specialized chemical processes.

Strontium peroxide is a white crystalline solid that decomposes when heated, releasing oxygen gas. It is sparingly soluble in water, undergoing hydrolysis to form strontium hydroxide and hydrogen peroxide. The compound is hygroscopic, meaning it absorbs moisture from air. It has strong oxidizing properties due to the presence of the peroxide group, and it can react vigorously with organic materials and reducing agents. The substance is stable under normal conditions but sensitive to heat and moisture.

Strontium peroxide is used primarily as an oxidizing agent in various industrial applications. It serves in pyrotechnics and fireworks manufacturing, where it provides oxygen for combustion and imparts a characteristic red color to flames. The compound is also utilized in specialized chemical synthesis processes, particularly in organic chemistry where controlled oxidation is required. Additionally, it finds applications in analytical chemistry and as a bleaching agent in specific industrial processes requiring strong oxidizing properties.

Strontium peroxide should be handled with appropriate personal protective equipment including safety goggles, chemical-resistant gloves, and protective clothing to prevent skin and eye contact. Work in well-ventilated areas or under fume extraction systems to avoid inhalation of dust particles. Keep the substance away from heat sources, combustible materials, and reducing agents to prevent vigorous reactions. Use non-sparking tools and avoid creating dust clouds during handling. Always follow good laboratory practices and ensure emergency procedures are readily available.

Strontium peroxide must be stored in a cool, dry, well-ventilated area away from heat sources and direct sunlight. Keep containers tightly sealed to prevent moisture absorption and contamination. Store separately from combustible materials, organic substances, acids, and reducing agents to avoid incompatible reactions. Use appropriate containers made of compatible materials and ensure proper labeling. The storage area should be equipped with appropriate fire suppression systems and spill containment measures. Regular inspection of containers for damage or deterioration is recommended.

In case of skin contact with strontium peroxide, immediately remove contaminated clothing and flush the affected area with plenty of water for at least 15 minutes. For eye contact, rinse thoroughly with clean water for at least 15 minutes and seek immediate medical attention. If inhaled, move the person to fresh air and seek medical advice if respiratory irritation occurs. In case of ingestion, do not induce vomiting and seek immediate medical attention. Always consult a physician and provide the safety data sheet when seeking medical treatment.

Strontium peroxide disposal must comply with local, national, and international waste regulations as it is classified as hazardous waste due to its oxidizing properties. Contact licensed hazardous waste disposal companies for proper treatment and disposal. Never dispose of the substance in regular trash, sewers, or water systems. Small quantities can be neutralized under controlled conditions by qualified personnel, but this should only be done following established safety protocols. Always consult local environmental authorities for specific disposal requirements in your region.

Strontium peroxide is classified under ADR Class 5.1 (Oxidizing substances) Packing Group II, requiring specific transport regulations for dangerous goods. It must be packaged in approved containers with appropriate labels and documentation including transport documents and emergency response information. Vehicles must be equipped with proper safety equipment and drivers must hold valid dangerous goods transport certification. Segregation rules must be followed to keep it separated from incompatible materials during transport. Comply with all applicable international transport regulations (ADR/RID, IMDG, IATA).

Strontium peroxide is subject to various chemical regulations including REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) in the European Union, requiring registration for commercial use. It falls under CLP (Classification, Labelling and Packaging) regulation for proper hazard communication. The substance is not listed as a SVHC (Substance of Very High Concern). Additionally, it must comply with transport regulations as a Class 5.1 oxidizing substance and may be subject to specific national regulations regarding storage, handling, and workplace exposure limits.

Strontium peroxide is available through OYSI, a specialized European distributor of technical chemicals serving industrial and professional customers across Europe. OYSI provides high-quality strontium peroxide with proper documentation, safety data sheets, and regulatory compliance support. As a professional chemical distributor, OYSI ensures reliable supply chains and technical expertise for customers requiring this oxidizing agent for industrial applications. Contact OYSI directly for availability, specifications, packaging options, and delivery throughout European markets.