Perchloroethylene
PCE,PERC,Tetrachloroethylene
| PROPERTIES & USAGE | ||
| Properties | Usage | |
| Chemical formula | C2Cl4 | Historical applications |
| Density | 1.622 g/cm3 | |
| Melting point | −19 °C (−2 °F; 254 K) | |
| Molar mass | 165.82 g·mol−1 | |
| Boiling point | 121.1 °C (250.0 °F; 394.2 K) | |
| SPECIFICATION | ||
| Specification | ||
| PURITY%: | : | ≥ 99.9 |
| MOISTURE%: | : | ≤ 0.005 |
| ALKALI （ NAOH ） % | : | ≤ 0.02 |
| CHROMA （PT-CO） | : | ≤ 15 |
| EVAPORATION RESIDUE % PPM: | : | 0.005 |
| SHEET COPPER CORROSION | : | |
| QUANTITY MG/CM2 | : | 0.5 |
| RESIDUAL GAS | : | ABNORMAL ODOUR |