Refined Castor Oil First Special Grade (FSG) is a premium, highly purified oil extracted from castor seeds. It undergoes a meticulous refining process to remove impurities, color, and odor, resulting in a clear, odorless, and high-quality product. FSG castor oil is widely used in cosmetics, pharmaceuticals, and food applications for its excellent moisturizing, anti-inflammatory, and emollient properties. Its purity and versatility make it a preferred choice for personal care formulations, medicinal uses, and various industrial products requiring a high standard of quality and safety.
No | TEST SPECIFICATION | UNIT | PARAMETER |
---|---|---|---|
1 | FREE FATTY ACID | mg KOH/g | 1.0 % MAX |
2 | COLOUR IN LOVIBOND 1" Cell (Y+5R) | UNIT | 2.2 YELLOW, 0.3 RED MAX |
3 | COLOUR IN LOVIBOND 5 ¼" Cell (Y+5R) | UNIT | 20 YELLOW, 2.0 RED MAX |
4 | COLOUR GARDENER | 3 MAX | |
5 | ACID VALUE | mg KOH/g | 2.0 % MAX |
6 | MOISTURE & VOLATILES MATTER | % | 0.25 % MAX |
7 | IODINE VALUE | g I2 / 100 gm | 82-90 |
8 | SPECIFIC GRAVITY AT | 15 DEG C | 0.952-0.965 |
9 | REFRACTIVE INDEX AT | 20 DEG C | 1.477-1.481 |
10 | SAPONIFICATION VALUE | mg KOH/g | 177 – 185 |
11 | HYDROXYL VALUE | mg KOH/g | 160 MIN |
12 | RICINOLEIC ACID | % | 85% MIN |
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