Cadmium;formic acid

Cadmium formate is an inorganic salt compound with the chemical formula CH2CdO2 and CAS number 4464-23-7. This substance has a molecular weight of 158.44 g/mol and consists of cadmium ions combined with formic acid. It is classified as a hazardous chemical with significant health and environmental risks, including carcinogenic properties and acute toxicity. The compound requires careful handling due to its dangerous nature and potential for bioaccumulation.

Cadmium formate is a solid crystalline compound at room temperature with a molecular formula of CH2CdO2 and molecular weight of 158.44 g/mol. The substance typically appears as white or colorless crystals and is soluble in water due to its ionic nature. Like most cadmium compounds, it is stable under normal conditions but can decompose when heated, potentially releasing toxic cadmium vapors and carbon monoxide from the formate component.

Cadmium formate is primarily used in specialized industrial applications and research settings. Its main applications include use as a catalyst in certain chemical reactions, as a precursor for other cadmium compounds, and in electroplating processes. Due to its high toxicity and carcinogenic properties, its use has become increasingly restricted, and many applications have been replaced by safer alternatives. Industrial use requires strict compliance with safety regulations and environmental protection measures.

Cadmium formate requires extreme caution during handling due to its carcinogenic and toxic properties. Essential protective equipment includes respiratory protection with appropriate filters, chemical-resistant gloves, safety goggles, and protective clothing. Work must be conducted in well-ventilated areas or under fume hoods to prevent inhalation exposure. Avoid skin contact, ingestion, and inhalation of dust or vapors. Regular health monitoring of workers exposed to cadmium compounds is mandatory under occupational safety regulations.

Cadmium formate must be stored in a cool, dry, well-ventilated area away from heat sources and incompatible materials. The substance should be kept in tightly sealed, labeled containers to prevent moisture absorption and contamination. Storage areas must be secured and accessible only to trained personnel due to the carcinogenic nature of the compound. Avoid storage near acids, bases, and reducing agents that could cause unwanted reactions or decomposition.

Immediate action is required in case of cadmium formate exposure due to its high toxicity. For skin contact, remove contaminated clothing and wash thoroughly with soap and water. In case of eye contact, flush immediately with clean water for at least 15 minutes. If inhaled, move the person to fresh air immediately. If ingested, do not induce vomiting and seek immediate medical attention. Always inform medical personnel about the specific substance involved and provide the safety data sheet.

Cadmium formate disposal requires specialized hazardous waste treatment due to its toxic and carcinogenic properties. The substance cannot be disposed of in regular waste streams and must be collected by licensed hazardous waste disposal companies. Treatment typically involves stabilization processes to prevent cadmium leaching into the environment. All disposal activities must comply with local and European waste regulations, including proper documentation and tracking of the waste disposal chain.

Cadmium formate is classified under ADR as Class 6.1 (toxic substances), Packing Group II, indicating its high toxicity during transport. The substance requires appropriate UN-specification packaging with proper labeling including GHS pictograms (GHS06, GHS08, GHS09) and the signal word 'Danger'. Transport must comply with ADR regulations for toxic substances, including proper documentation, vehicle marking, and driver training. Only authorized carriers with appropriate permits should handle the transportation of this hazardous material.

Cadmium formate is subject to strict regulatory controls under European legislation including REACH and CLP regulations. As a carcinogenic substance (Category 2) and toxic compound, it requires safety data sheets, proper classification, and labeling. The substance faces restrictions under various European directives due to cadmium's environmental persistence and toxicity. Industrial users must implement risk management measures and may require authorization for certain uses under REACH regulations.

Cadmium formate is available through specialized chemical distributors in Europe, including OYSI, which supplies high-quality industrial chemicals to European markets. Due to the hazardous nature of this substance, purchases typically require verification of legitimate industrial use and compliance with regulatory requirements. Buyers must demonstrate proper handling capabilities, storage facilities, and waste management procedures. Contact OYSI's technical team for availability, specifications, and regulatory guidance for your specific application requirements.