CAS No.: | 127-18-4 |
---|---|
Formula: | C2cl4 |
EINECS: | 204-825-9 |
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ITEM | SPECIFICATION | RESULT |
APPEARANCE |
COLORLESS TRANSPARENT LIQUID, NO VISIBLE MECHANICAL IMPURITY |
COLORLESS TRANSPARENT LIQUID, NO VISIBLE MECHANICAL IMPURITY |
CHROMATICITY,PT-CO/HAZEN | 15MAX | 10 |
DENSITY ρ(20ºC),g/com³ | 1.615-1.625 | / |
TETRACHLOROETHYLENE % | 99.9MIN | 99.99 |
EVAPORATION RESIDUE CONTENT % | 0.002MAX | / |
WATER % | 0.005MAX | 0.0027 |
PH | 5.0-8.0 | 6.69 |
CONCLUSION | QUALIFIED | |
REMARKS ABOVE RESULTS ARE BASED ON INSPECTION REPORT NO.YQY12f20190527IA |