Perchloroethylene

We are offering perchloroethylene.
port: spain
minimum order quantity: 20 metric ton/metric tons
supply ability: 200 metric ton/metric tons per month
payment terms: l/c,t/t
quick details
cas no.: 127-18-4
other names: tetrachloroethylene
mf: c2-cl4
einecs no.: 204-825-9
place of origin:spain
purity: 99.83%
classification: high purity reagents
model number: gr
clear and bright:
excellent solvent for organic materials
highly stable: nonflammable degrease metal parts in the automotive:
metalworking industries
packaging & delivery
packaging detail: 300kg/steel drum
delivery detail: two weeks
specifications
perchloroethylene/pce99.9%
1:pce:use as solvent,dry-cleaning
2:package:300kg/drum 24mt/20'fcl
3:purity:99.9%
4:appearance:
perchloroethylene/pce99.9%
tetrachloroethylene is an excellent solvent for organic materials. Otherwise it is volatile, highly stable, and nonflammable. For these reasons, it is widely used in dry cleaning. Usually as a mixture with other chlorocarbons, it is also used to degrease metal parts in the automotive and other metalworking industries. It appears in a few consumer products including paint strippers and spot removers.
production
c2cl6 → c2cl4 + cl2
most tetrachloroethene is produced by high temperature chlorinolysis of light hydrocarbons. The method is related to faraday's discovery since hexachloroethane is generated and thermally decomposes.[1] side products include carbon tetrachloride, hydrogen chloride, and hexachlorobutadiene.
several other methods have been developed. When 1,2-dichloroethane is heated to 400 °c with chlorine, tetrachloroethene is produced by the chemical reaction:
clch2ch2cl + 3 cl2 → cl2c=ccl2 + 4 hcl
this reaction can be catalyzed by a mixture of potassium chloride and aluminium.