| CAS No.: | 105-60-2 |
|---|---|
| Formula: | 105-60-2 |
| Type: | Synthesis Material Intermediates |
|
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| Test Item | Excellent Grades | First Class | Qualified | |
| 50% solution color, platinum - cobalt ≤ | 3 | 5 | 10 | |
| Crystal point, °C ≥ | 68.9 | 69.8 | 68.5 | |
| Absorption of potassium permanganate ≤ | 5 | 10 | 20 | |
| Volatile base content, mmol/kg ≤ | 0.4 | 0.8 | 1.5 | |
| 290nm Nm absorbance ≤ | 0.04 | 0.10 | 0.20 | |
| Acid degree, mmol/kg ≤ | 0.10 | 0.20 | - | |
| Alkali degree, mmol/kg ≤ | 0.10 | 0.20 | - | |
| Iron (FE) content, 10-6≤ | 0.2 | 0.5 | 1.0 | |
| Cyclohexanol content, 10-6≤ | 20 | 20 | - | |
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