Properties & Applications & PackagesInquiry

Properties
Perchloroethylene is mainly used as a solvent, organic synthesis, metal surface cleaner and dry cleaner, desulfurizer, and heat transfer medium in industry.
Trichloroethylene is an organic compound with the chemical formula C2HCl3.
It is a colorless and transparent liquid formed by replacing three hydrogen atoms in ethylene molecules with chlorine.
It is insoluble in water, soluble in ethanol and ether, and miscible in most organic solvents.
It is mainly used as a solvent and can also be used for degreasing, freezing, pesticides, fragrances, rubber industry, washing fabrics, etc.

Technical Data

Item		II
		Superior Grade	Qualified Grade
Color (Pt-Co) / Hazen ≤		15	30
Density, ρ20 / (g/cm3 )		1.460-1.470
Trichloroethylene,ω/% ≥		99.30	99.00
1, 1,2-trichloroethane,ω/% ≤		—
Perchlorethylene,ω/% ≤		—
Acidity or Alkalinity	Acidity (HCl),ω/% ≤	0.0010	0.0010
	Alkalinity(NaOH),ω/% ≤	0.010	0.025
Water,ω/% ≤		0.008	0.015
Evaporation Residue,ω/% ≤		0.005	0.010
Free Chlorine		Pass	—
Acidity after Oxidation (HCl),ω/% ≤		0.01	0.02