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Castor Oil Food Grade
Original price was: $ 4.79.$ 4.66Current price is: $ 4.66.
Castor Oil Food Grade is a pale yellow, viscous vegetable oil derived by cold pressing the seeds of the Ricinus communis plant. Known for its high content of ricinoleic acid, it has a mild flavor and is widely used in the food, pharmaceutical, and nutraceutical industries. As a food-grade oil, it is purified to meet strict quality and safety standards. It serves both as a laxative agent and a food additive, often used in flavor carriers, coatings, and processing aids. The oil’s high stability and low moisture content also make it suitable for specialty industrial applications in food-safe environments.
Castor Oil Food Grade
Primary Uses
- Food & Beverage Industry
- Used as a food-grade carrier oil for flavors and colorants
- Acts as a mold inhibitor in food packaging and coatings
- Used in the manufacture of food-grade lubricants for processing equipment
- Serves as a release agent in baking and confectionery applications
- Utilized in certain flavor formulations, especially in chewing gums and candies
- Functions as a processing aid in food-grade formulations and supplements
- Pharmaceuticals
- Employed as an oral stimulant laxative due to its ricinoleic acid content
- Used as a base or excipient in soft gel capsules and emulsions
- Found in topical medications and skin ointments for moisturizing and barrier protection
- Nutraceuticals
- Added to dietary supplements for its digestive and anti-inflammatory properties
- Used as a carrier in oil-based vitamin and herbal blends
Secondary Uses
- Cosmetic and Personal Care
- While primarily food grade, it is also used in personal care where food-grade certification is required (e.g., lip balms)
- Industrial Applications (Food-Contact Safe)
- Used in food-processing lubricants and greases that may have incidental food contact
- Included in the formulation of biodegradable packaging materials
1. Basic Identification Attributes
- Botanical Source: Ricinus communis
- Common/Trade Name: Castor Oil (Food Grade)
- INCI Name: Ricinus Communis (Castor) Seed Oil
- CAS Number: 8001-79-4
- HS Code: 1515.30
- Synonyms: Castor Bean Oil, Ricinus Oil
2. Physical & Chemical Properties
- Physical State: Viscous liquid
- Color & Odor: Pale yellow with mild characteristic odor
- Solubility: Insoluble in water; soluble in alcohol and organic solvents
- Main Components: Ricinoleic acid (~85–90%), oleic acid, linoleic acid
- Viscosity: High
- Specific Gravity: ~0.960 – 0.970
- Acid Value: ≤ 2 mg KOH/g (for food grade)
- Refractive Index: 1.477–1.481
- Iodine Value: 82–88
- Peroxide Value: ≤ 10 meq/kg
- Shelf Life: 24 months under proper storage
3. Safety & Hazard Attributes
- GHS Classification: Not hazardous under normal use conditions
- Toxicity: Non-toxic; approved for internal use under food-grade conditions
- Allergen Information: Not classified as a major allergen
- Exposure Limits: Not applicable for normal use
4. Storage & Handling Attributes
- Storage Conditions: Store in clean, dry, and cool conditions away from sunlight
- Container Type: Food-grade HDPE drums, IBCs, or stainless steel containers
- Shelf Life: Up to 2 years if stored in sealed, uncontaminated conditions
- Handling Precautions: Use sanitary and food-safe handling procedures
5. Regulatory & Compliance Attributes
- Complies with FDA regulations for food additives and pharmaceutical use
- Generally Recognized As Safe (GRAS) by the FDA
- Conforms to specifications in major pharmacopeias (USP, BP)
- Food-grade certified under relevant food safety and GMP standards
6. Environmental & Health Impact
- Biodegradability: Readily biodegradable
- Ecotoxicity: Low ecological impact under normal use
- Bioaccumulation: Not expected
Safety Handling Precautions
- PPE Required: Gloves recommended for large-volume handling
- Handling Guidelines: Ensure containers are closed and clean to prevent contamination
First Aid Measures
- Inhalation: Not typically hazardous; move to fresh air if irritation occurs
- Skin Contact: Wash with water if irritation develops
- Eye Contact: Rinse thoroughly with water; seek medical attention if discomfort persists
- Ingestion: Safe in regulated quantities; consult physician in case of overdose
Firefighting Measures
- Fire Hazards: Combustible at high temperatures
- Extinguishing Media: Dry chemical, CO₂, foam
- Special Precautions: Use full protective gear if involved in large fire
- Hazardous Combustion Products: Carbon monoxide and other hydrocarbons
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Castor Oil virgin is a pale yellow vegetable oil obtained through cold-pressing the seeds of the Ricinus communis plant. This method preserves its natural composition of ricinoleic acid, vitamins, and minerals. Known for its thick viscosity and mild, characteristic odor, it is a versatile oil with excellent moisturizing, lubricating, and therapeutic properties. It is widely used in cosmetics, pharmaceuticals, and industrial applications due to its unique chemical structure and beneficial effects.
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