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REFINED CASTOR OIL FIRST SPECIAL GRADE (FSG)

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.

Castor Oil Parameter

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