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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.