| CAS No.: | 78-93-4 |
|---|---|
| Formula: | C4h8o |
| EINECS: | 201-159-0 |
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| PRODUCT NAME: | MEK | ||
| ITEMS | INDEX | RESULTS | |
| Appearance | colorless & transparent | Pass (Visual Examination) | |
| Purity % | 99.7%min | 99.94% (Chromatography) | |
| Moisture %(m/m) | 0.05max | 0.03 (ASTMD-1364) | |
| Boiling point: | Distillation point °C | 78.5min 81.0max |
78.7 (ASTMD-1078) 80.2 (ASTMD-1078) |
| Dry point °C | |||
| Density, 20°C g/cm3 | 0.85-0.86 | 0.856 (GB/T 4472) | |
| Non-volatile matter (mg/100ml) | 5max | 1.3 (ASTMD-1353) | |
| Chroma Hezen | 10max | 7 (ASTMD-1209) | |
| Acidity (by acetic acid that not contain CO2) %(m/m) | 0.005%max | 0.003%( ASTMD-1613) | |
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