Trichloroethylene

Trichloroethylene /cas no 1979-1-6 /TCE 99.9%the delivery in time CAS No.: 1979-1-6Chemical formula: C2HCl3 Molecular weight: 131.39 Flash point: 32.22οC (closed cup) Spontaneous ignition point: 420οC Mainly used in metal surface degreasing, clothing dry cleaning, extraction of vegetable and mineral oils, drug preparation, organic synthesis, dissolution of oil, rubber, resin, alkaloid, wax, etc. Item Grade Results Premium grade Top-quality products Qualified products Appearance No suspended matter and sediment transparent liquid Qualified Purity% ≥ 99.90 99.5 - 99.99 Chroma(PT-Co) ≤ 15 30 40 15 Densityρ20(g/cm3) 1.460~1.466 1.460-1.466 1.457-1.472 1.464 Distillation test(0οC 101.325kpa) Initial boipointοC ≥ling 85.5 85.0 84.5 86.9 Dry pointοC ≤ 91.0 91.0 91.0 87.5 Distil off95%(V/Y)temperatureοC ≤ 88.5 89.0 90.0 87.1 Residue on evaporation% ≤ 0.005 0.005 0.010 0.0005 Acidity(Counted by HCL)% ≤ 0.001 0.001 0.001 0.00005 Alkalinity(Counted by NaOH)% ≤ 0.025 0.025 0.025 - Moisture% ≤ 0.01 0.02 0.02 0.002 Free chlorine Qualified Qualified - Qualified After accelerating oxidation testAcidity(Counted by HCL)% ≤ 0.02 - - -