Description

Macadamia Nut Oil is a premium, natural vegetable oil derived from the kernels of the macadamia nut. This high-value oil is prized for its exceptional oxidative stability and rich content of monounsaturated fatty acids, particularly palmitoleic acid, which offers unique functional and nourishing properties. It serves as a versatile ingredient for manufacturers in the cosmetics, personal care, nutraceutical, and specialty food industries seeking natural, high-performance lipid components.

Application

• Cosmetic & Personal Care Formulations: As a highly effective emollient and skin-conditioning agent in moisturizers, serums, hair care products, and sunscreens.
• Nutraceutical & Dietary Supplements: Used in softgel capsules and liquid formulations for its potential health-supporting fatty acid profile.
• Specialty Food & Gourmet Oils: Employed as a premium finishing oil or ingredient in health-conscious food products for its flavor and nutritional benefits.
• Pharmaceutical Topicals: Incorporated into ointments, creams, and lotions for its excellent skin absorption and non-greasy feel.
• Aromatherapy & Carrier Oils: Serves as a stable base oil for diluting essential oils in massage and therapeutic blends.
• Industrial Lubricants & Release Agents: Potential use in niche, bio-based lubricant formulations or as a natural mold release agent.

Basic Information

Product Name	Macadamia Nut Oil
CAS No.	438545-25-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Macadamia Oil; Macadamia Integrifolia Seed Oil; Queensland Nut Oil; Macadamia Ternifolia Seed Oil; Bush Nut Oil; Maroochi Nut Oil; Bauple Nut Oil; Hawaii Nut Oil
EINECS	Contact for details

Quality Control

Our Macadamia Nut Oil is produced and handled under strict quality management systems to ensure batch-to-batch consistency and purity. Quality is verified through a series of analytical tests including fatty acid profile (by GC), peroxide value, acid value, and specific gravity. While typically offered as a food-grade or cosmetic-grade product, we can provide material compliant with relevant standards upon request. A comprehensive Certificate of Analysis (COA) is available for every batch.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at temperatures between 15-25°C (59-77°F). Due to its nature of being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation and to minimize contact with air after opening.

Specification

Item	Specification
Appearance	Clear, pale yellow to yellow oily liquid
Odor	Characteristic, mild nutty odor
Acid Value (mg KOH/g)	≤ 2.0
Peroxide Value (meq/kg)	≤ 10.0
Iodine Value (Wijs)	70 - 80
Saponification Value (mg KOH/g)	190 - 200
Specific Gravity (20°C)	0.910 - 0.920
Refractive Index (20°C)	1.465 - 1.475
Fatty Acid Profile (GC)	Complies with typical profile (High in Palmitoleic & Oleic Acid)

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.