Copper(1+) thiocyanate

Copper(1+) thiocyanate is an inorganic chemical compound with the molecular formula CCuNS and CAS number 1111-67-7. This copper salt of thiocyanic acid has a molecular weight of 121.63 g/mol and belongs to the family of metal thiocyanates. It is classified as hazardous to aquatic environments and requires careful handling due to its environmental impact potential.

Copper(1+) thiocyanate typically appears as a white to pale yellow crystalline solid at room temperature. The compound is relatively stable under normal conditions but may decompose when heated. Its solubility characteristics depend on the solvent used, with limited solubility in water. The molecular structure contains copper in the +1 oxidation state bonded to the thiocyanate group.

Copper(1+) thiocyanate is primarily used in analytical chemistry applications, particularly in colorimetric analysis and laboratory procedures. It serves as a reagent in chemical synthesis and can be employed in specialized industrial processes requiring copper thiocyanate compounds. The substance may also find applications in research and development activities within the chemical industry.

Copper(1+) thiocyanate requires careful handling with appropriate personal protective equipment including safety goggles, gloves, and protective clothing. Work should be conducted in well-ventilated areas or under fume extraction systems. Avoid direct contact with skin and eyes, and prevent inhalation of dust particles. The Warning signal word indicates moderate hazard levels requiring standard laboratory safety precautions.

Copper(1+) thiocyanate should be stored in tightly sealed containers in a cool, dry place away from direct sunlight and heat sources. Keep the substance in its original packaging and ensure proper labeling with hazard information. Storage areas should be well-ventilated and separated from incompatible materials. Regular inspection of containers for damage or deterioration is recommended.

In case of skin contact with copper(1+) thiocyanate, immediately wash the affected area with plenty of water and soap. For eye contact, rinse thoroughly with clean water for at least 15 minutes and seek medical attention. If inhaled, move to fresh air immediately. In case of ingestion, do not induce vomiting and seek immediate medical assistance while providing safety data sheet information.

Copper(1+) thiocyanate must be disposed of according to local environmental regulations as hazardous waste due to its aquatic toxicity classification. Contact licensed waste disposal companies specializing in chemical waste management. Never dispose of the substance through regular waste streams or pour into drains. Packaging materials contaminated with the substance require similar hazardous waste treatment procedures.

Copper(1+) thiocyanate is classified as ADR Class 9 (Miscellaneous dangerous goods), Packing Group III for transportation purposes. This classification requires appropriate hazardous goods packaging, labeling, and documentation during transport. Shipments must comply with international dangerous goods regulations and be handled by certified dangerous goods transporters with proper training and equipment.

Copper(1+) thiocyanate is subject to CLP regulation requirements due to its aquatic toxicity classification (Aquatic Acute 1; Aquatic Chronic 1). The substance requires appropriate hazard labeling with GHS09 environmental pictogram and Warning signal word. While not listed as SVHC under REACH, suppliers must provide safety data sheets and comply with standard chemical registration requirements.

Copper(1+) thiocyanate is available through OYSI, a European chemical distributor specializing in technical chemical products. OYSI provides reliable supply chains across Europe with proper documentation and regulatory compliance. Contact OYSI directly for availability, technical specifications, and delivery options to your specific European location while ensuring all transportation and handling requirements are met.