TECHNICAL DATA SHEET
| Properties | Specifications | Method |
|---|---|---|
| UV Transmittance 220 nm
250 275 350 |
>75% | 007-P-01
UV-Vis Spectrophotometry |
| >88% | ||
| >95% | ||
| >95,5% | ||
| Water content | < 0.1% wt | 007-P-02
Karl Fischer Titration |
| DEG content | < 0.05% | 007-P-03
Gas Chromatography |
| Purity | >99,90% wt | 007-P-03
Gas Chromatography |
| Acidity | < 0.002 % wt (as acetic acid) | 007-P-04
Titration |
| Colour APHA | < 5 | 007-P-07
Optical comparison (Nessler tubes) |
| Iron content | < 0.2 ppm | 007-P-05
ICP-Atomic Emission Spectroscopy |
| Chloride (Cl2)
Chloride (Cl-) |
< 0.2 ppm
< 0.5 ppm |
|
| Acetaldehyde | < 15 ppm | 007-P-25
Headspace sampling Gas chromatography |
| Ash | < 10 ppm |
