Barium(2+) peroxide

Barium(2+) peroxide is an inorganic chemical compound with the formula BaO2 and CAS number 1304-29-6. This white crystalline solid has a molecular weight of 169.33 g/mol and belongs to the family of alkaline earth metal peroxides. It is classified as a strong oxidizing agent and poses acute toxicity risks, requiring careful handling in industrial applications due to its reactive nature.

Barium(2+) peroxide appears as a white to grayish-white crystalline powder that is odorless at room temperature. It is sparingly soluble in water but decomposes upon contact with moisture, releasing oxygen gas. The compound is stable under dry conditions but highly reactive with organic materials and reducing agents due to its strong oxidizing properties, making it thermally unstable at elevated temperatures.

Barium(2+) peroxide serves primarily as an oxidizing agent in various industrial processes including bleaching operations, organic synthesis reactions, and as an oxygen source in specialized applications. It is utilized in the production of hydrogen peroxide, as a catalyst in certain chemical reactions, and in pyrotechnic compositions. Its strong oxidizing properties make it valuable in metallurgical processes and waste treatment applications.

Barium(2+) peroxide requires strict safety precautions including wearing appropriate personal protective equipment such as chemical-resistant gloves, safety goggles, and respiratory protection. Handle in well-ventilated areas away from combustible materials, heat sources, and reducing agents. Use non-sparking tools and avoid friction during handling. Always follow lockout/tagout procedures and ensure emergency shower and eyewash stations are accessible.

Barium(2+) peroxide must be stored in a cool, dry, well-ventilated area away from incompatible materials including organic substances, metals, acids, and reducing agents. Keep containers tightly sealed and protect from moisture and heat sources. Store separately from combustible materials and ensure adequate separation distances. Use appropriate containment systems and regularly inspect storage containers for signs of deterioration or contamination.

Immediate first aid measures for barium(2+) peroxide exposure include removing contaminated clothing and flushing affected skin or eyes with copious amounts of water for at least 15 minutes. If inhaled, move the person to fresh air immediately. Do not induce vomiting if ingested. Seek immediate medical attention in all cases of exposure, providing safety data sheet information to medical personnel for proper treatment.

Barium(2+) peroxide disposal must comply with local, national, and international waste regulations as it is classified as hazardous waste. Contact licensed hazardous waste disposal companies for proper treatment and disposal. Do not discharge into sewers, waterways, or soil. Small quantities may require neutralization under controlled conditions before disposal. Always consult current waste disposal regulations and obtain proper documentation for waste tracking.

Barium(2+) peroxide is classified under ADR Class 5.1 (Oxidizing Substances) Packing Group II, requiring specialized transport procedures. It must be packaged in UN-approved containers with proper labeling including GHS03 and GHS07 pictograms and 'Danger' signal word. Vehicles must carry appropriate emergency equipment and drivers require hazardous materials training. Shipping documentation must include proper shipping names and emergency response information.

Barium(2+) peroxide is subject to multiple regulatory frameworks including REACH registration requirements, CLP classification as Oxidizing Solid Category 2 and Acute Toxicity Category 4. It requires safety data sheets for commercial supply and is not currently listed as a Substance of Very High Concern (SVHC). Workplace exposure limits and industrial emission controls may apply depending on local regulations and usage patterns.

Barium(2+) peroxide is available through OYSI, a specialized European distributor of technical chemicals serving industrial customers across the continent. As a professional chemical supplier, OYSI ensures compliance with all regulatory requirements including proper documentation, packaging, and transport arrangements. Contact OYSI directly for availability, specifications, and delivery options to your specific European location for this specialized oxidizing agent.