Dipotassium;dioxido(dioxo)chromium

Dipotassium;dioxido(dioxo)chromium is an inorganic chemical compound with the molecular formula CrK2O4 and CAS number 7789-00-6. This chromium-based salt has a molecular weight of 194.19 g/mol and is classified as a highly hazardous substance. It presents significant health risks including carcinogenic and mutagenic properties, making it a Category 1B carcinogen and mutagen. The compound is also classified as a skin and eye irritant, skin sensitizer, and poses acute aquatic toxicity risks to environmental systems.

Dipotassium;dioxido(dioxo)chromium is a solid inorganic compound that typically appears as a crystalline material. As a chromium(VI) compound, it generally exhibits good water solubility, forming bright colored solutions. The compound has a molecular weight of 194.19 g/mol and contains potassium and chromium in its structure. Like most chromium(VI) compounds, it is likely to be hygroscopic and may decompose under certain temperature conditions, releasing potentially harmful vapors.

Dipotassium;dioxido(dioxo)chromium is primarily used in specialized industrial applications where chromium chemistry is required. Common applications include analytical chemistry as a reagent, electroplating processes, and certain manufacturing procedures requiring chromium compounds. Due to its high toxicity profile and carcinogenic properties, its use is heavily restricted and limited to professional industrial settings with appropriate safety controls. Many traditional applications have been replaced by safer alternatives due to health and environmental concerns.

Dipotassium;dioxido(dioxo)chromium requires extreme caution during handling due to its carcinogenic and mutagenic properties. Essential personal protective equipment includes chemical-resistant gloves, protective clothing, eye protection, and respiratory protection when dust generation is possible. Work should be conducted in well-ventilated areas or under fume extraction systems. Avoid skin contact, inhalation, and ingestion. Personnel must be trained in proper handling procedures, and emergency procedures should be readily available. Regular health monitoring may be required for exposed workers.

Dipotassium;dioxido(dioxo)chromium must be stored in a cool, dry, well-ventilated area away from incompatible materials. The storage area should be secure and accessible only to trained personnel due to its hazardous nature. Containers must be tightly sealed and properly labeled with appropriate hazard warnings. Store away from heat sources, acids, and organic materials that could potentially react. Regular inspection of storage containers is essential to detect any deterioration or leakage. Temperature and humidity control help maintain product stability.

Immediate action is critical following contact with dipotassium;dioxido(dioxo)chromium. For skin contact, immediately remove contaminated clothing and flush the affected area with plenty of water for at least 15 minutes. For eye contact, rinse immediately with clean water for at least 15 minutes while holding eyelids open. If inhaled, move the person to fresh air immediately. If ingested, do not induce vomiting and seek immediate medical attention. In all cases, obtain prompt medical care and provide the safety data sheet to healthcare providers.

Dipotassium;dioxido(dioxo)chromium must be disposed of as hazardous waste through licensed waste management contractors specialized in chromium compound disposal. The compound cannot be disposed of in regular waste streams due to its carcinogenic properties and environmental toxicity. Waste containers must be properly labeled and segregated from other waste types. Recovery or recycling may be possible through specialized facilities. All disposal activities must comply with local, national, and European waste regulations, including proper documentation and tracking requirements.

Dipotassium;dioxido(dioxo)chromium is classified under ADR Class 6.1 (Toxic substances) with Packing Group II, indicating significant toxicity requiring special transport precautions. Transportation must comply with dangerous goods regulations including proper packaging, labeling, and documentation. Vehicles must display appropriate hazard placards, and drivers require dangerous goods training certification. Emergency response information must accompany shipments. Only authorized carriers with dangerous goods permits can transport this substance, and specific routing restrictions may apply in certain areas.

Dipotassium;dioxido(dioxo)chromium is subject to extensive regulatory oversight under European legislation. It falls under REACH registration requirements and CLP classification as a Category 1B carcinogen and mutagen. The compound is classified with GHS pictograms GHS08, GHS07, and GHS09, requiring specific labeling and safety data sheets. Workplace exposure limits and health surveillance requirements typically apply. Additional restrictions may exist for certain uses, and authorization requirements under REACH may be necessary for continued industrial use in Europe.

Dipotassium;dioxido(dioxo)chromium is available through OYSI, a specialized European distributor of technical chemicals with expertise in hazardous substances. Due to the compound's high-risk classification and regulatory requirements, purchase is typically restricted to qualified industrial users with appropriate handling capabilities and regulatory compliance. OYSI provides comprehensive technical support, proper packaging, and documentation required for safe handling and regulatory compliance. Professional guidance on safety measures, storage, and application is included with supply to ensure proper industrial use.