| Parameters |
Specifications |
| Appearance |
Clear, colourless syrupy liquid, free from foreign matter |
| Odour |
Odourless |
| Colour in 51/4" (Y+R) units |
1 |
| Fatty acids and esters max (ml of 0.2N H2SO4) |
2.4 |
| Chlorides (As Cl) ppm max |
10 |
| Sulphates (As SO4) ppm max |
10 |
| Acidity (ml of 0.1 N NaOH) max |
0.3 |
| Alkanity (ml of 0.1 HCl) max |
0.05 |
| %Sulphated ash max |
0.01 |
| Sulphuric acid test |
Not applicable |
| Refractive index @ 20oC |
1.47071-1.47399 |
| %Water (W/W) max |
Not applicable |
| Heavy metals (As Pb) ppm max |
Not applicable |
| Iron (As Fe) ppm max |
Not applicable |
| %Glycerol content by mass min |
98 |
