Calcium dichlorite

Calcium dichlorite is an inorganic chemical compound with the molecular formula CaCl2O4 and CAS number 14674-72-7. This calcium salt has a molecular weight of 174.98 g/mol and belongs to the chlorite family of compounds. It is primarily used as an oxidizing agent in various industrial applications due to its chemical properties. The compound is classified under ADR transport regulations as Class 5.1 (oxidizing substances) with packing group II, indicating moderate hazard level for transportation purposes.

Calcium dichlorite is typically found as a solid crystalline material at room temperature. As a calcium salt of chlorous acid, it exhibits oxidizing properties characteristic of chlorite compounds. The substance has a molecular weight of 174.98 g/mol and contains calcium, chlorine, and oxygen atoms in its structure. Its oxidizing nature makes it reactive with organic materials and reducing agents. Specific physical properties such as exact melting point, color, and solubility data should be verified from detailed technical specifications.

Calcium dichlorite is primarily used as an oxidizing agent in various industrial processes. Its oxidizing properties make it valuable in chemical synthesis, water treatment applications, and as a bleaching agent. The compound may also find use in disinfection processes due to its chlorite content. Industrial applications often leverage its ability to release oxygen or chlorine dioxide under specific conditions. The exact applications depend on the purity grade and specific formulation of the calcium dichlorite product being used.

Calcium dichlorite should be handled as an oxidizing substance requiring appropriate safety precautions. Personnel should wear suitable personal protective equipment including safety goggles, gloves, and protective clothing to prevent skin and eye contact. Work areas should be well-ventilated to avoid inhalation of any dust or vapors. As an oxidizer, keep the substance away from combustible materials, organic compounds, and reducing agents. Handle containers carefully to prevent spillage and always follow good industrial hygiene practices when working with this chemical.

Calcium dichlorite should be stored in a cool, dry, well-ventilated area away from heat sources and direct sunlight. As a Class 5.1 oxidizing substance, it must be kept separate from flammable materials, organic compounds, and reducing agents to prevent dangerous reactions. Store in original, tightly closed containers to prevent moisture absorption and contamination. The storage area should be designed for oxidizing materials with appropriate fire prevention measures. Regular inspection of containers for damage or deterioration is recommended to maintain safe storage conditions.

Calcium dichlorite exposure requires immediate action depending on the contact type. For skin contact, remove contaminated clothing and wash affected areas thoroughly with soap and water for at least 15 minutes. In case of eye contact, flush eyes with clean water for at least 15 minutes and seek medical attention. If inhaled, move the person to fresh air immediately. For ingestion, do not induce vomiting and seek immediate medical attention. Always consult safety data sheets for specific first aid measures and contact emergency services if severe symptoms occur.

Calcium dichlorite disposal must comply with local and national waste management regulations. The substance should be classified as oxidizing waste and handled by licensed waste management companies experienced with chemical disposal. Do not dispose of calcium dichlorite in regular trash or pour down drains. Small quantities may require neutralization under controlled conditions before disposal. Always consult local environmental authorities for specific disposal requirements and approved waste treatment facilities. Maintain proper documentation of waste disposal for regulatory compliance and environmental protection.

Calcium dichlorite is classified under ADR regulations as Class 5.1 (oxidizing substances) with Packing Group II, indicating moderate transport hazard. Transportation requires appropriate UN-specification packaging designed for oxidizing materials. Vehicles must display proper hazard placards and carry required transport documentation. Drivers need ADR training for Class 5.1 substances. The compound must be segregated from incompatible materials during transport, particularly flammable and organic substances. Professional logistics companies experienced with hazardous materials should handle the transportation to ensure regulatory compliance.

Calcium dichlorite is subject to various chemical regulations including REACH registration requirements in Europe. The substance is not currently listed as a Substance of Very High Concern (SVHC) under REACH regulations. Transport is regulated under ADR as a Class 5.1 oxidizing substance. Local workplace safety regulations apply for handling and use. Companies using calcium dichlorite must ensure proper risk assessments, safety data sheet compliance, and worker protection measures. Always verify current regulatory status as chemical regulations may change over time.

Calcium dichlorite is available through specialized chemical distributors across Europe, including OYSI, a European distributor of technical chemicals. Professional suppliers provide the necessary documentation including safety data sheets, certificates of analysis, and regulatory compliance information. When purchasing, specify the required purity grade and intended application to ensure you receive the appropriate product specification. Reputable distributors also provide technical support, proper packaging for safe transport, and guidance on handling and storage requirements for this oxidizing chemical compound.