CAS 127-18-4 tetrachlorethylene/PCE
| Nkọwa | Nkeji | Ogo kacha mma | Ogo mgbe niile |
| Ọdịdị | ---- | Mmiri mmiri na-enweghị agba na nke doro anya | |
| Ọnụ ọgụgụ dị nta nke perchlorethylene | % | ≥99.9 | ≥99.90 |
| Mmiri | % | ≤0.005 | ≤0.005 |
| Acidity (dị ka HCL) | % | ≤0.02 | ≤0.01 |
| Chroma(Pt-Co) | ---- | ≤15 | ≤15 |
| Iberibe uka nke ihe fọdụrụ evapored | % | ≤0.005 | ≤0.005 |
| Olu nke ọla kọpa corrosion | mg/cm2 | ≤0.005 | ≤1.0 |
Asambodo: 
Ihe anyị nwere ike inye: 
