Perchloroethylene

Chemical NameTetrochloroethylene
Commodity namePCE
CategoryDerivatives of hydrocarbons
Molecular formulaC2Cl4
Molecular weight165.82
H.S. Code29032300
CAS No.127-18-4
Hazzard Class6.1
UN No.UN 1897
AppearanceColorless liquid
Color (Hazen)15 max. (normal resoult 5-10)
Density g/cm31.615 – 1.625
Purity by wt%99.9 min
Residue on evaporation by wt%0.005 max.
Alkalinity (NaOH)%0.03 max.
Copper piece corrosion (mg/m2)0.5 max.
Moisture by wt %0.005 max.

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