CASTOR OIL
COMMERCIAL GRADE CASTOR OIL
There are many techniques of extracting castor oil, one of which is commercial grade. In this technique, castor seeds are pressed and extracted without adding any chemicals. The oil obtained is pale yellow to golden in color and has a characteristic odor. This makes the oil a high-quality natural oil. In this method most of the natural nutrients of the oil are retained. Due to its natural quality, this oil is widely used in industrial sectors where performance is required and high purity is not important.
Physical and Chemical Properties and Specifications:
| SR. NO. | TEST PARAMETER | SPECIFICATION |
|---|---|---|
1 |
Appearance |
Pale yellow to golden oil |
2 |
Acid Value |
Max 4.0 mg KOH/g |
3 |
Free Fatty Acid (as Oleic Acid) |
Max 2% |
4 |
Ricinoleic Acid |
≥ 85% |
5 |
Moisture & Volatiles |
Max 0.30% |
6 |
Color (Lovibond, 5¼” cell) |
Max 25 Yellow, Max 2.5 Red |
7 |
Iodine Value (g I₂/100g) |
82–90 |
8 |
Insoluble Impurities, % |
0.5 Max |
9 |
Saponification Value (mg KOH/g) |
175–185 |
10 |
Hydroxyl Value (mg KOH/g) |
160–168 |
11 |
Unsaponifiable Matter |
Max 0.70% |
12 |
Relative Density @30 °C |
0.958 – 0.969 |
13 |
Refractive Index @ 40°C |
1.466 – 1.470 |
Applications:
| Industry | Application |
|---|---|
Paints & Coatings |
Plasticizer, wetting agent, improves durability of finishes |
Lubricants |
High-viscosity base, used in biodegradable and synthetic lubricants |
Soap & Detergents |
Used for emollient properties and lathering effect |
Printing Inks |
Gloss enhancer, flow modifier, improves print durability |
Textile |
Dye carrier, fabric softening agent |
Rubber & Plastics |
Plasticizer for rubber, elastomers, and PVC |
Agriculture |
Carrier oil in pesticide and fertilizer formulations |
Metalworking |
Base for cutting oils, coolant formulations |
Leather |
Conditioning and softening agent |
Packing:
- IBC Tanks up to 1000 ltr
- Flexi Tank up to 20k to 24k ltr
Shelf Life:
2 years
RADHE EXIM
We are a purpose-driven company dedicated to supplying high-quality, pure, non-edible castor oil, guar gum powder, and dehydrated food products.
LOCATED AT
Shed No. 43, Karma Industrial
Estate, Opp. Krishna Estate, Kathwada,
Ahmedabad-382430, Gujarat, INDIA