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Qingdao Dongfangaosheng Chemicals Co., Ltd
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Perchloroethylene

Perchloroethylene

Packaging Details : 300 kg iron drum
Delivery Time : 7 days
Place of Origin : China
Sample Price : Depending on the present product price
Category : Central Nervous System Depressants and Stimulants
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Molecular Formula: C2Cl4
CAS No: 127-18-4
Usage: Mainly in solvent

Testing Items

Standard

CONTENT, %

99.9

apperance

colorless liquid

Melting point(ºC)

-22.2

Boiling point

121.2

Relative density (water=1) (20ºC / 4ºC)

1.6226

relative vapour density(air =1)

5.83

saturated vapor pressure(kPa) (20ºC)

2.11

combustion heat(kJ/mol)

679.3

critical temperature (ºC)

347.1

critical pressure (MPa)

9.74

Refractive rate

1.50566

capryl(ic) alcohol/water

2.88

SOLUBILITY

insoluble in water

Technical data Values
Perchloroethylene, min. 99.9
Density at 25 1.617-1.621
Water, max. 0.002
Residue on evaporation, max. 0.0001
Colour Hazen 10
Acidity (HCl) max. 0.0005
Distillation range (min. 95 vol., ) 120-122
Usage: Solvent for cleaning and decreasing metals; Cleaning agent in laundry works;
Intermediate in the chemical industry for obtaining chlorinated hydrocarbons;
Solvent for dyes, paints, lacquers, varnishes, fats, oils, tars and pitchers, rubber;
For extractions in the pharmaceutical industry.


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