Alashan Dakang Fine Chemical Industrial Co.,Ltd.
Products
Tetrachloroethylene (PCE)

Molecular Formula:C2Cl4

Molecular Weight:165.83

Properties:Colorless transparent liquid, non-combustitle, moderate boiling oint; has aether-like smell.

Use:As ideal dry cleaner for woolen textiles; as intermediate in the manufacture of 4-Hydroxy-3-methylacetophenone, hexachloroethane, HFC-125 and CFC-113 a etc.; also used to produce high-temperature degreasers and extractants.

Standard:HG/T 3262-2002

Specifications:

 

Item
Index
Type I
Type II
Color, Hazen ≤
15
50
Density ρ20(g/cm3)
1.615-1.625
1.615-1.630
Purity, % ≥
99.6
98.5
Residue on Evaporation, % ≤
0.005
0.007
Moisture, % ≤
0.0050
0.0070
Alkalinity(NaOH) % ≤
0.03
0.03
Stability Test
copper piece corrosion, mg/m2 ≤
0.50
1.0
Redidual Odor
no foreign smell
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Packing & Storage:In tank car or galvanized iron drum, net wt. 300kg/drum; stored in cool, dry and draughty place
Inner Mongolia Dakang Industrial Co., Ltd.