Calcium diperchlorate

Calcium diperchlorate is an inorganic chemical compound with the formula CaCl2O8 and CAS number 13477-36-6. This compound has a molecular weight of 238.98 g/mol and belongs to the perchlorate family of chemicals. It consists of one calcium cation bonded to two perchlorate anions, forming a crystalline solid at room temperature. Calcium diperchlorate is classified as an oxidizing substance due to its perchlorate content, which can readily release oxygen under certain conditions.

Calcium diperchlorate is a white crystalline solid at room temperature with no characteristic odor. It is highly soluble in water, forming clear solutions due to the ionic nature of both calcium and perchlorate ions. The compound is hygroscopic, meaning it readily absorbs moisture from the air. It has a high melting point and is thermally stable under normal conditions, though it can decompose at elevated temperatures to release oxygen gas.

Calcium diperchlorate is primarily used as an oxidizing agent in various industrial applications. It serves in pyrotechnic compositions, propellant formulations, and specialized chemical synthesis processes where controlled oxidation is required. The compound is also utilized in analytical chemistry as a reagent and in certain laboratory applications. Its oxidizing properties make it valuable in processes requiring reliable oxygen release under controlled conditions.

Calcium diperchlorate requires careful handling due to its oxidizing properties. Wear appropriate personal protective equipment including safety goggles, chemical-resistant gloves, and protective clothing to prevent skin and eye contact. Work in well-ventilated areas to avoid inhalation of dust particles. Keep the substance away from combustible materials, reducing agents, and heat sources. Use non-sparking tools and ensure proper grounding to prevent static electricity buildup during handling operations.

Calcium diperchlorate must be stored in a cool, dry, well-ventilated area away from incompatible materials. Keep containers tightly sealed and protect from moisture due to its hygroscopic nature. Store separately from combustible materials, organic compounds, reducing agents, and metals. Use appropriate containers made of compatible materials and ensure proper labeling. Maintain storage temperatures below 25°C and avoid direct sunlight or heat sources that could cause decomposition.

Calcium diperchlorate contact requires immediate action depending on exposure route. For skin contact, immediately flush the affected area with plenty of water for at least 15 minutes and remove contaminated clothing. In case of eye contact, rinse thoroughly with water for at least 15 minutes while holding eyelids open. If inhaled, move the person to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical attention. Always consult a physician after any significant exposure.

Calcium diperchlorate disposal must comply with local and national waste regulations as it is classified as hazardous waste. Contact licensed waste disposal companies specialized in oxidizing substances for proper treatment. Never dispose of this compound in regular trash, sewers, or water systems. Small quantities may be neutralized through controlled reaction with appropriate reducing agents under professional supervision. Always consult local environmental authorities for specific disposal requirements in your region.

Calcium diperchlorate is classified under ADR Class 5.1 (Oxidizing substances) Group II, requiring specific transport protocols. Use appropriate UN-specification packaging designed for oxidizing materials and ensure proper labeling with hazard diamonds. Segregate from incompatible substances during transport and use vehicles equipped for hazardous materials. Drivers must hold valid ADR certificates and carry appropriate transport documentation. Follow all applicable national and international dangerous goods transport regulations.

Calcium diperchlorate is subject to various chemical regulations including REACH registration requirements in Europe. As an oxidizing substance, it falls under CLP regulation for classification, labeling, and packaging. The compound is not currently listed as a Substance of Very High Concern (SVHC). Users must comply with occupational safety regulations and may need specific permits for purchase, storage, and use depending on quantities and applications in their respective countries.

Calcium diperchlorate is available through OYSI, a specialized European distributor of technical chemicals serving industrial and professional customers. OYSI provides reliable supply chains across Europe with proper documentation and regulatory compliance support. As a controlled oxidizing substance, purchase typically requires verification of legitimate industrial use and compliance with local regulations. Contact OYSI's technical team for availability, specifications, and regulatory guidance for your specific application requirements.