Alashan Dakang Fine Chemical Industrial Co.,Ltd.
Products
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. 

Inner Mongolia Dakang Industrial Co., Ltd. 久久88香港三级台湾三级中文