Perchloroethylene

Physical & Chemical properties:
Appearance: Clear, colorless liquid.
Odor: Chloroform-like odor.
Boiling point/range       **1.2 °C
Melting point/range       **2.2°C
Flash point               none.
Autoignition temperature   no data available
Saturated vapour pressure 2.*1 *@******************** density             5.*3
Bulk density             1.**5 kg/l
Critical temperature       **7.1 °C
Critical pressure         9.*4 MPa


Specification:
Purity *9.9% min
Moisture 0.**5% max
Acidity(HCl) 0.*2% max
Residue after evaporation 0.**5% max
Color(APHA), Pt-Co *5 max

Usage:
It is mainly used as organic solvent, dry cleanser and metal degreaser as well as anthelmintic. It can be applied to all kinds of nature and synthetic fabrics as dry cleanser, and the fabric will be soft, glossy, odorless, fadeproof, in shape and free of damage after being washed. It can also be used as fatty extractant and the raw material for HCFC***3, HCFC***4, HCFC***5, HFC***4a and etc.

Packing, Storage, Delivery:
Hazard Class: 6.1
UN No.:***7
Packing Group: III
Store in iron drums after zincification, back drums or obturation tanker. Loading modulus must lower 0.8. Store in shady and cool, clean, aeration place, The storage must obey relative rules of dangerous cargo delivery on railway, road by country laws.