DEG
DEG
| characteristic | producer | test method | unit | value |
| purity | Shazand | astm e – 202 | wt.% | 99.8 min |
| monoethylene glycol | Shazand | astm e – 202 | wt.% | 0.05 max |
| triethylene glycol | Shazand | astm e – 202 | wt.% | 0.05 max |
| water content | Shazand | astm e – 202 | wt.% | 0.05 max |
| acidity as acetic acid | Shazand | astm d – 1613 | ppm | 50 max |
| ash content | Shazand | astm d – 254/a | ppm | 50 max |
| sp. gr. (20/20 °c) | Shazand | astm d – 891 | – | 1.1175-1.1195 |
| color | Shazand | astm d – 1209 | pt – co | 10 max |
| ibp | Shazand | astm d – 1078 | °c | 242 min |
| dp | Shazand | astm d – 1078 | °c | 250 max |
| appearance | producer | colourless,transparent |
| purity | Marun | 99.8 wt % min |
| meg | Marun | 0.05 wt % max |
| teg | Marun | 0.05 wt % max |
| water | Marun | 0.05 wt % max |
| colour (pt-co) | Marun | 10 max |
| specific gravity, 20/20°c | Marun | 1.1175-1.1195 |
| boiling range at 0.1013 mpa 5 vol | Marun | min 242°c |
| boiling range at 0.1013 mpa 95 vol | Marun | max 250°c |
| acidity (as acetic acid) | Marun | 50 mg/kg max |
| ash | Marun | 50 mg/kg max |
