Pale Pressed Grade Castor Oil Specification
| Description |
Pale Pressed Grade | Super Pale Pressed Grade |
| Refractive index | 1.477 - 1.481 | 1.477 - 1.481 |
| Moisturc & Volatile Matter | 0.25 Percent MAX | 0.25 Percent MAX |
| Free Fatty Acid | 0.75 percent Max | 0.35 percent Max |
| Acid Value | 1.50 MAX | 0.70 MAX |
| Iodine value @40 DC | 82-90 Persent | 82-90 Persent |
| Acid Value | 140 Min | 140 Min |
| Saponification value | 177-187 | 177-187 |
| Unsaponifiable Matter | 1.00 Max | 1.00 Max |
| Hydroxyl Value | 160-168 | 160-168 |
| Relative Density 15 /15.5 DC | 0958-0.969 | 0958-0.96 |
| Viscosity 25 DC | U - V | U - V |
| Colour in 1 inch cell on Lovibond Seale | Red 1.00 Max Yellow 10 Max (5.75 inch Cell) | Red 0.80 Max Yellow 8.00 Max (5.75 inch Cell) |