1 | Ash content, not more than % | 0.14 |
2 | Mass fraction of Sulphur, not more than % -low – sulphur – residue – oil | 0,5% |
3 | Temperature of the flash, not less than degree’s C in the closed crucible | >65 |
| In the open crucible | >110 |
4 | The temperature of solidification, not higher than degree’s C | 25 |
5 | Kinematics viscosity | 118 max |
6 | Water Content | 0.5% |
7 | Mechanical Impurities | Lower than 0.1% |
8 | Acidity | Lower than 0.5 KOH/100ml |
9 | Alkalinity | Nil |