Perchloroethylene(99.5%) 1.CAS No.:127-18-4 2.Purity:99.5% 3.Appearance:colourless liquid with ether-like odour 4.Product Description: Property: Tetrachloroethylene is a clear colorless volatile liquid having an ether-like odor. Noncombustible. Insoluble in water. Vapors heavier than air. Density approximately 13.5 lb / gal. Low solubility in water, 150mg L-1 at 25 degree Celsium. Soluble in ethanol, benzene, acetone, hexane, chloroform and other chlorinated organic solvents 5.Specification: Itemstandard Purity , %≥99.90 Water , Wt%. PPm %≤50 Alkalinity, NaOH , %≤0.03 Density P20/ ( g/cm 3 )1.615-1.625 Colour ( Hazen ), ≤15 Non-volatile matter ,%≤0.0056.Application: Tetrachloroethylene can be used as dry cleaning solvent, a degreasing solvent, a drying agent for metals, and in the manufacture of other chemicals. 7.Packing: 300kg/Iron Drum With plastic inner cover, 22.2mt/20’FCL. If there are any other questions, plz do not hesitate to let us know. katherine