
Cashew Nut Oil
Cashew Nut Oil is a light, golden to pale yellow oil extracted from the kernels of the cashew tree (Anacardium occidentale), native to tropical regions such as Brazil, India, and parts of Africa. The oil is obtained through cold-pressing or solvent extraction methods and is known for its emollient, antioxidant, and skin-conditioning properties.
Rich in oleic, linoleic, and palmitic acids, as well as vitamin E, phytosterols, and phenolic compounds, Cashew Nut Oil is used extensively in cosmetic and personal care applications, as well as in certain food and pharmaceutical formulations. Its light texture and high skin compatibility make it ideal for dry and sensitive skin, while its nutritive properties contribute to hair and scalp health.
Cashew Nut Oil
Primary Uses
Cosmetics and Personal Care
- Used in facial oils, serums, and moisturizers for deep hydration and skin nourishment.
- Incorporated into body butters, lotions, and creams for softening and conditioning effects.
- Employed in anti-aging products for its antioxidant and skin-regenerating properties.
- Found in hair care products such as conditioners and scalp oils to promote elasticity and shine.
- Added to baby care formulations due to its mild, hypoallergenic nature.
Pharmaceuticals
- Used as a base or carrier oil in topical ointments and herbal infusions.
- Sometimes included in massage preparations for joint and muscle relief.
- Applied in skin healing balms for soothing eczema, dermatitis, and dry patches.
Food & Beverage Industry (when food-grade processed)
- Occasionally used as a specialty culinary oil in salad dressings and light cooking.
- Used as a natural fat source in functional food formulations.
(Note: Only refined or food-grade oil is suitable for consumption.)
Aromatherapy and Massage
- Used as a carrier oil for essential oils in massage therapy.
- Provides smooth glide and moisturization without greasy residue.
Secondary Uses
Soap Making and Skin Cleansers
- Enhances moisturizing properties in cold-process and handmade soaps.
Nutraceuticals
Used in dietary supplements for its fatty acid content and skin-health benefits.
Basic Identification Attributes
- Botanical Source: Anacardium occidentale
- Common/Trade Name: Cashew Nut Oil
- INCI Name: Anacardium Occidentale Seed Oil
- CAS Number: 8002-31-1
- HS Code: 1515.90
- Synonyms: Cashew Kernel Oil
Physical & Chemical Properties
- Physical State: Liquid
- Color & Odor: Pale yellow to golden; mild, nutty aroma
- Solubility: Insoluble in water; soluble in lipids and alcohol
- Main Components: Oleic acid, linoleic acid, palmitic acid, tocopherols, phytosterols
- Specific Gravity: ~0.91–0.93
- Viscosity: Light
- Smoke Point: ~200°C (refined)
- Shelf Life: 12–18 months under proper storage
Safety & Hazard Attributes
- GHS Classification: Not classified as hazardous
- Toxicity: Non-toxic; skin-safe when properly refined
- Allergen Information: Derived from tree nuts; potential allergen for sensitive individuals
- Exposure Limits: Not applicable
Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry area away from direct light and heat
- Container Type: Amber glass or food-grade stainless steel containers
- Shelf Life: 12–18 months if stored in optimal conditions
- Handling Precautions: Avoid contamination; reseal tightly after use
Regulatory & Compliance Attributes
- Complies with cosmetic safety standards in EU and FDA regulations
- Food-grade versions meet applicable food safety certifications (if refined and processed accordingly)
- Not classified as a hazardous substance
Environmental & Health Impact
- Biodegradability: Fully biodegradable
- Ecotoxicity: Low
Bioaccumulation: Not expected
Safety Handling Precautions
- PPE Required: Gloves and eye protection when handling in bulk
- Handling Guidelines: Use clean utensils to avoid microbial contamination; store tightly sealed
First Aid Measures
- Inhalation: Not applicable
- Skin Contact: Generally safe; wash if irritation occurs
- Eye Contact: Rinse with water if exposed
- Ingestion: Safe if food-grade; seek medical attention if symptoms occur with non-food-grade oil
Firefighting Measures
- Fire Hazards: Combustible liquid
- Extinguishing Media: COâ‚‚, dry chemical, foam
- Special Precautions: Use protective gear for large fires
Hazardous Combustion Products: Carbon oxides and hydrocarbons