ethylenum glycolum
| locus exempli | Vasa perfecta | Inspectio normae | GB/T4649-2018 | |
| dies exemplificationis | VIII Kalendas Septembres MMXXIII | Numerus Serialis | 20230807 | |
| dies inspectionis | VIII Kalendas Septembres MMXXIII | Quantitas | 1109 tonnae | |
| Inspectores | mater | Auditor | Cursus Peng | |
| Res probatae | index | eventus probationis | ||
| Polymerizatio gradus | Industrialis gradus | |||
| Aspectus | Liquor pellucidus sine impuritatibus mechanicis | |||
| Aethylenglycolum, p/% ≥ | 99.9 | 99.0 | 99.92 | |
| Diethylenum glycolum p/% ≤ | 0.050 | 0.600 | 0.0009 | |
| 1,4-Butanediol p/% | Relatio | 0.0028 | ||
| 1,2-Butanediol p/% | Relatio | 0.0031 | ||
| 1,2-Hexanediol p/% | Relatio | 0.0046 | ||
| Vinyl carbonas p/% | Relatio | 0.0015 | ||
| Chroma (- adamas numerus) | Color ante calefactionem ≤ | 5 | 10 | <5 |
| Chromaticitas post calefactionem acido hydrochlorico ≤ | 20 | - | <10 | |
| Densitas 20°C, g/cm³ | 1.1128-1.1138 | 1.1125-1.1140 | 1.1133 | |
| Spatium ebullitionis (0°C 101.3KPa) | punctum initiale °C ≥ | 196.0 | 195.0 | 196.1 |
| punctum siccum °C ≤ | 199.0 | 200.0 | 197.2 | |
| Humiditas p/% ≤ | 0.08 | 0.2 | 0.04 | |
| Aciditas (ut acidum aceticum) mg/kg ≤ | 10 | 30 | 5.10 | |
| Ferri contentum mg/kg ≤ | 0.1 | 5 | non detectum | |
| Cinis mg/kg ≤ | 10 | 20 | non detectum | |
| Aldehydum contentum (formaldehydum computatum) mg/kg ≤ | 8 | - | 0.91 | |
| UV transmittantia% | 220nm ≥ | 75 | - | 89.3 |
| 250nm | Relatio | - | 93.2 | |
| 275nm ≥ | 92 | - | 96.4 | |
| 350nm ≥ | 99 | - | 99.9 | |
| Ion chloridi (mg/kg) ≤ | 0.5 | - | <0.5 | |
Nuntium tuum hic scribe et nobis mitte.
