Trichloroethylene(TCE)

 Molecular Formula: C2HCl3
Molecular Weight: 131.39
Properties: colorless, transparent, non-combustible fluid liquid with chloroform-like smell; soluble in many organic solvents.
Use: In the manufacture of Dichloroacetyl chloride, bis(2,3,3,3-tetrachloropropyl) ether, hexachloroethane,Perchloroethylene and HFC-134a; in the degreasing of wool textiles; also used as solvent, extractant and emulsifier.
Standard: HG/T 2542-93
Specifications: Item Index
Item Index
 Best Quality First Quality Qualifier
Appearance colorless transparent liquid without suspension or deposit yellowish transparent liquid without suspension or deposit
Color(Pt-Co) ≤ 15 30 40
Density ρ20(g/cm3) 1.461-1.466 1.457-1.472
Purity, % ≥ 99.90
Acidity(HCl)%≤ or  Alkalinity(NaOH)% ≤ 0.001   0.025
Residue on Evaporation, % ≤ 0.005 0.010
Moisture, % ≤ 0.01 0.02
Free Chlorine Qualified --
Oxidation test (HCl), % ≤ 0.02 --
Production method Gas-phase catalytic synthesis
Packing & Storage: In tank car or galvanized iron drum; net wt. 280kg/drum; stored in draughty place.