First Special Grade Castor Oil is produced by refining Commercial Grade Castor Oil by undergoing bleaching and filtering process. Bleaching is done using bleaching earth and activated carbon, which helps to reduce colour, F.F.A. and Moisture content.
Castor Oil First Special Grade/BSS offered by us is widely used in cosmetic and pharmaceutical industries for distinguished applications.
Applications
Specifications
| Parameters | Specifications |
|---|---|
| Refractive Index | 1.477-1.481 |
| moisture & Volatile Matter | 0.25 Percent Max |
| Insoluble Impurities | 0.02 percent Max |
| Free Fatty Acid | 1 Percent Max |
| Acid Value | 2.00 Max |
| Iodine Value (By Wiss, gI 2 / 100g) | 82-90 Percent |
| Acetyl Value | 140 Min |
| Saponification Value (mgKoH/gm) | 177-187 |
| Unsaponification Matter | 1.00 Max |
| Hydroxyl Value | 160-168 |
| Relative Density 15/15.5 DC | 0.958-0.969 |
| Viscosity Gardner- Holdt | U – V |
| Color on Lovibond | 20 Yellow, 2.0 Red Max |
| Appearance 25 DC | Clear and free from suspended matter |
| Odor | Slight, characteristic |
| Ricinoleic Acid Content | 85 percent Min |