Perchloroethylene (also known as tetrachloroethylene) is a colorless organochlorine liquid with a pungent characteristic odor, widely used as a powerful solvent. Basic properties State of aggregation: Clear, colorless liquid. Flammability: Non-flammable and non-explosive, not capable of spontaneous combustion. Chemical resistance: It is one of the most stable chlorine derivatives of ethane and ethylene, resistant to hydrolysis. Density: It has high density and fluidity. Toxicity: Decomposes upon heating or contact with an open flame to form toxic fumes, including hydrogen chloride, phosgene and chlorine. Application Perchloroethylene is widely used in various industries, mainly as a solvent.: Dry cleaning: It is the most common and studied solvent for dry cleaning of clothes and home textiles (hence the name "perchloroethylene" in the context of dry cleaners). Metal degreasing: It is used for effective degreasing of metal surfaces in industrial processes. Production: It is used as a raw material for the production of other chemicals. Other areas: It is included in some ink removers and is used as a solvent in flexographic printing. High-purity perchloroethylene can also be used for catalyst regeneration in the oil refining industry. Safety Working with perchloroethylene requires taking precautions. The rooms where it is used should be well ventilated due to the strong odor and potential toxicity of vapors if used improperly. It should be stored in a tightly sealed container, away from heat sources and direct sunlight. Perchloroethylene - 99.99% Country: China 1 barrel - 300 kg 1 canister - 20 kg