Refine Castor Oil

Refined castor oil is a highly purified form of crude castor oil, processed to achieve a clear appearance, neutral odor, and exceptional stability. In 2026, it remains a critical raw material for high-precision industries including pharmaceuticals, advanced cosmetics, and high-performance lubricants.

FSG (First Special Grade): The standard refined industrial grade with low moisture and reduced acidity.
Pharma Grade (BP/USP/IP): Highly refined to meet strict British, U.S., or Indian Pharmacopoeia standards for use as an excipient or active ingredient.
Pale Pressed Grade (PPG): Extracted from the first pressing of seeds without heat, offering superior clarity and very low free fatty acids.
Cosmetic Grade: Extra-refined to be virtually colorless and odorless, making it ideal for high-end beauty formulations.

Refined Castor Oil (F.S.G.)

100% Natural castor oil, is extracted from the seeds of castor (ricinus communis) plant. Traditionally used as a laxative, castor oil is native of Ethiopia and is produced in India, Brazil, West Indies, Africa, Asia, Europe and USA.
Pure, refined castor oil (F.S.G.) is a pale yellow, viscous clear liquid with characteristics like moisture 0.25% max, f.f.a.(as oleic) 1.00% max, acid value(mg KOH/g) 2.00 max, iodine value (Wijs) 82-90, saponification value (mg KOH/g)177-185, hydroxyl value 158-163, relative density@30°C 0.954-0.960 gm/ml, colour on lovibond in 5.25”cell Y-20.0 max, R-2.0 max.
Genuine, refined castor oil (First special grade) is used in many sectors such as pharmaceuticals, lubricants, paints, resins, grease, cosmetics, waxes, textiles, leather, polyols, surfactants, printing Inks, waterproofing additives, emulsifiers, plasticizers, pigments etc.

Refined Castor Oil
(Pale Pressed Grade)

100% Natural castor oil, is extracted from the seeds of castor(ricinus communis) plant. Native of Ethiopia, produced in India, Brazil, West Indies, Africa, Asia, Europe and USA; castor oil is a traditional laxative.
Pure, refined castor oil (USP grade) is a brilliantly clear liquid and free from suspended matter with specifications like m.i.v.-0.20% max, f.f.a.(as oleic) 0.50% max, acid value 1.00 max, r.i @ 40 deg C-1.470-1.481, relative density @30°C 0.954-0.960 gm/ml, saponification value 177-187, unsaponifiable matter 0.50% max, hydroxyl value 160-168, iodine value 82-90, peroxide value 3.50 max, colour in 5.25” cell Y-10.0 max, R-1.0 max, optical rotation, +3.0° – + 6.0°, absorption(268-270 nm) – max 1.50(1% solution w/v in 96% ethanol).
Genuine, refined castor oil (USP grade) is broadly used in sectors like pharmaceuticals, lubricants, paints, resins, grease, cosmetics, waxes, textile, leather, polyols, surfactants, printing Inks, water proofing additives, emulsifiers, plasticizers, pigments etc.

Castor Oil (BP)

100% Natural castor oil, is obtained from the seeds of castor(ricinus communis) plant. Traditionally a laxative, castor oil is native of Ethiopia and produced in India, Brazil, West Indies, Africa, Asia, Europe and USA.
Pure, refined castor oil (BP) is a brilliantly clear liquid and free from suspended matter with details like acid value(mgKOH/gm) 1.0 max, f.f.a.(as oleic) 0.50% max, iodine value(gm12/) 82-90, saponification value(mgKOH/gm) 176-187, unsaponifiable matter(%) 0.80 max w/w, hydroxyl value(mgKOH/gm) 160-168, peroxide value(milieu/kg) 4 max, moisture(%)-0.25 max, foreign fatty substances complies with tests, relative density @20°C 0.952-0.965 gm/ml, refractive index @ 20°C-1.4770-1.4810, optical rotation, +3.5° – + 6.0°, solubility(miscible with alcohol) for 2 ml add 8ml alcohol, absorption(270 nm) – max 1.50(1% solution w/v in 96% ethanol), color on 5.25” Lovibond scale (yellow/red) Y-10.0 max, R-1.0 max.
Genuine, refined castor oil (BP grade) is used in sectors such as pharmaceuticals, lubricants, paints, resins, grease, cosmetics, waxes, textile, leather, polyols, surfactants, printing Inks, waterproofing additives, emulsifiers, plasticizers, pigments etc.

Application

Close-up of assorted medication pills background with a variety of yellow and white tablets, capsules, and drugs for pain relief, antibiotics, and dosage treatment in a pharmacy setting

Homemade soaps. Variety of colorful handmade soap bars closeup view. Natural herbal beauty products

Shoe polish with brush, cloth and worn boots on wooden platform.

Pile of colorful plastic granules as background, top view

Different colors gouache paint jars set. Macro shot top view

Natural skincare products in glass bottles displayed on wooden podium in lush forest setting surrounded by greenery

close-up shot of red lipsticks of various shades on white tabletop

container with cream, urtica leaf and chamomiles on browm plate closeup

Male in protective gloves standing in painting booth, holding container of paint and pouring paint into bucket

Detergent, scoop with powder and towels on white table against blue background

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Refine Castor Oil