| Parameters | Unit | Value |
|---|---|---|
| Appearance | - | Transparent |
| Physical Form | - | Liquid |
| Glycerine Content | % | Min. 99.7 |
| Water | % | Max. 0.3 |
| Color | APHA | Max. 20 |
| Specific Gravity at 25 °C | gr/cm3 | Min. 1,260 |
| Chloride (CI) | PPM | Max. 10 |
| Sulphates | PPM | Max. 20 |
| Arsenic | PPM | Max. 1,5 |
| Heavy metal | PPM | Max. 5 |
| Chlorinated Compounds | PPM | Max. 30 |
| Acidity & Alkalinity | ml0, 1M NaOH/50ml Soin | Max. 0,2 |
| Ash | % | Max. 0,01 |
| Fatty Acids and Esters | ml0,5N NaOH/50gr | Max. 1 |