perchloroethylene solvent

perchloroethylene solvent 1.purity 99.9% min; 2. High efficiency; 3. Excellent solvent; perchloroethylene solvent Synonym: Tetrachloroethylene, PerchlorCAS NO:127-18-4 Physical & Chemical properties:

Appearance: Clear, colorless liquid.

Odor: Chloroform-like odor.

Boiling Point: 121.2 °C

Melting Point/range:  - 22.2 °C

Flash Point: none.

Autoignition temperature: no data available

Saturated vapour pressure: 2.11 kPa @ 20°C

Vapor Density: 5.83

Bulk density: 1.625 kg/l

Critical temperature: 347.1°C

 Critical pressure: 9.74 MPa

Specification:Purity 99.9% minMoisture 0.005% maxAcidity(HCI) 0.02% maxResidue after evaporation 0.005% maxColor(APHA), Pt-Co 15 maxUsage: 

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 a 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-123.HCFC-124,HCFC-125,HCFC-134a etc.

 Packing, Storage, Delivery:Hazard Class:6.1UN No.: 1897Packing 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.  

Technical specification    

Description	Unit	GB/T4117-2008
		Top quality	Regular quality
Appearance	----	Colorless and clear liquid
Mass fraction of perchloroethylene	%	≥99.9		≥99.90
Moisture	%	≤0.005		≤0.005
Acidity(as HCL)	%	≤0.02		≤0.01
Chroma(Pt-Co)	----	≤15		≤15
Mass fraction of evaporated residue	%	≤0.005		≤0.005
Volume of copper corrosion	Mg/cm2	≤0.005		≤1.0
Residual odor	----	Free from foreign door

perchloroethylene solvent