Item | Test Standard | Test Result |
Appearance | Colorless, transpaent, syrupy liquid | Accord |
Purity (%) | 99 min | 99.5 |
Hazen before heating | 5 max | 5 |
Hazen after heating with | 20 max | 10 |
Density at 20 °C(g/cm³) | 1.1128-1.1138 | 1.1135 |
Initial boiling point at 0°C, 10133MPa(°C) | 196 min | 197.6 |
Dry point at 0°C, 10133MPa (°C) | 199 max | 198.6 |
Moisture (%) | 0.10 max | 0.0356 |
Acidity (as acetic acid %) | 0.001 max | 0.0006 |
Fe assay (mass fraction %) | 0.00001 max | 0.000004 |
Ash (mass fraction %) | 0.001 max | 0.0008 |
Diethylene glycol(%) | 0.10 max | 0.034 |
Aldehyde (as methanal %) | 0.0008 max | 0.0002 |
UV transmittance at 220nm (%) | 75 max | 86.5 |
UV transmittance at 275nm (%) | 92 min | 99.5 |
UV transmittance at 350nm (%) | 99 min | 99.9 |