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 |
 Perchlorethylene |
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| Product Name: |
Perchlorethylene |
| CAS NO.: |
127-18-4 |
| EINECS NO.: |
204-825-9 |
| Molecular Formula: |
C2Cl4 |
| Molecular Weight: |
165.83 |
| Structural Formula: |
 |
| Properties: |
|
| Appearance |
colorless transparent liquid with ether-like odor. |
| B.P. |
121°C |
| Freezing point |
-22.0°C |
| Relative Density |
1.6227 |
| Refractive Index |
1.50547 |
| Solubility |
cand dissovle many substances(such as rubber, resins, fat, aluminium trichloride, sulphur etc.) soluble in ethanol, ether, chloroform, benzene and water. |
|
| Spec.: |
|
Item |
Details |
Type I |
Type II |
Color[1], Hazen ≤ |
15 |
50 |
Density ρ20, g/cm3 |
1.615-1.625 |
1.615-1.630 |
Purity [2], % ≥ |
99.6 |
98.5 |
Evaporation residueAssay, % ≤ |
0.005 |
0.007 |
Moisture, % ≤ |
0.0050 |
0.0070 |
Alkalinity(NaOH), % ≤ |
0.03 |
0.03 |
Stability test, sheet copper corrosion, mg/cm2 ≤ |
0.50 |
1.0 |
Residual odor |
no foreign odor |
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|
| Use: as organic solvent, dry cleaning agent, desulfurizer etc. |
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