Castor Oil
Parameters | Value |
Appearance | Clear liquid |
Color(in 5.25cell) | 20Y,2.0R Max |
Free fatty acid | 1.0%Max |
Acid value(Mg KOH/gm) | 2.0Max |
Water and insoluble impurities | 0.25%Max |
Iodine value | 82-90gI2/100gm |
Saponification value | 177-185 mg KOH/g |
OH value | 160 Min mg KOH/g |
Non saponifiable substance | 0.70% Max |
Proportion 30°C | 0.954-0.960 |
Ricinoleic acid content | 85.0Min |
Refractive index | 1.477-1.481 |
Viscosity | 950-1100 |
Solubleness | Completely soluble in ethanol |