Tetrachloroethylene(127-18-4)
1.Purity:99.9%
2.Transparent and colorless liquid
Purity:≥99.9%
Net weight: 300kgN,W./Drum
Boiling point,oc: 121.2
Melting Point,oc: -22.2
Relative Density(water=1): 1.623
Alkalinity as NaOH %(M/M):0.0005
Moisture,%≤0.0030
Relative Molecular Mass:165.28
Application:
It is mainly used as organic solvent, dry cleanser and meta 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.
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 | ||
