Dipotassium tetrachloroplatinate(2-)(CAS: 10025-99-7)

Dipotassium tetrachloroplatinate(2-) is a coordination compound with the chemical formula K₂[PtCl₄]. It consists of platinum in the +2 oxidation state coordinated with four chloride ions and two potassium counterions. This compound is typically a white crystalline solid, soluble in water, and exhibits characteristic properties of platinum(II) complexes, such as catalytic activity and reactivity in chemical reactions.

Dipotassium tetrachloroplatinate(2-) is primarily used in industrial catalysis, pharmaceutical research, and analytical chemistry. It serves as a precursor for synthesizing other platinum compounds, including anticancer drugs like cisplatin. Additionally, it is employed in electrochemical studies and as a reagent for testing catalysts due to its stability and reactivity in aqueous solutions.

Dipotassium tetrachloroplatinate(2-) is considered hazardous and requires careful handling. It may cause skin and eye irritation, and inhalation can lead to respiratory issues. Safety standards recommend using protective equipment such as gloves and goggles, and working in a well-ventilated area. Proper disposal and adherence to OSHA guidelines are essential to minimize risks.

Dipotassium tetrachloroplatinate(2-) should be stored in a cool, dry place (below 25°C), in airtight containers to prevent moisture exposure. It is sensitive to light, so storage in dark conditions is advised. Maintain low humidity levels and ensure the container is labeled clearly. Keep away from incompatible substances to ensure stability and safety.