Description

Macadamianutoil is a natural oil derived from the nuts of the Macadamia integrifolia tree. This high-value oil is prized for its exceptional oxidative stability and rich content of monounsaturated fatty acids, particularly palmitoleic acid. It serves as a premium functional ingredient for manufacturers in the cosmetics, nutraceutical, and specialty chemical 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 functional food products for its potential health-supporting lipid profile.
• Pharmaceutical Topicals: Incorporated into ointments, creams, and dermal delivery systems for its skin barrier-enhancing properties.
• Aromatherapy & Carrier Oils: Serves as a stable, luxurious base oil for diluting essential oils.
• Specialty Lubricants & Release Agents: Utilized in niche industrial applications requiring a natural, high-stability lipid.
• High-End Culinary Applications: Employed as a premium finishing oil in gourmet food products.

Basic Information

Product Name	Macadamianutoil
CAS No.	159518-86-2
Molecular Formula	Complex mixture of triglycerides, primarily from C16:1, C18:1 fatty acids
Molecular Weight	N/A (Natural Oil Mixture)
Synonyms	Macadamia Nut Oil; Macadamia Integrifolia Seed Oil; Queensland Nut Oil; Macadamia Ternifolia Seed Oil; Macadamia Oil; Macadamia Nut Oil (Refined); Macadamia Integrifolia Nut Oil; Macadamia Ternifolia Nut Oil
EINECS	Contact for details

Quality Control

Our Macadamianutoil is produced and tested to meet stringent quality standards suitable for cosmetic and nutraceutical applications. We ensure identity, purity, and safety through comprehensive analytical testing. A Certificate of Analysis (COA) detailing parameters such as acid value, peroxide value, fatty acid profile, and heavy metals is provided with each batch to guarantee consistency and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. Due to its nature as an oil that is easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation to maintain optimal quality and prevent rancidity. Keep away from strong heat sources and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, pale yellow oily liquid
Odor	Characteristic, mild nutty odor
Acid Value	≤ 2.0 mg KOH/g
Peroxide Value	≤ 5.0 meq/kg
Saponification Value	190 - 200 mg KOH/g
Iodine Value	70 - 80 (Wijs)
Relative Density (20°C)	0.910 - 0.920
Refractive Index (20°C)	1.465 - 1.475
Heavy Metals (as Pb)	≤ 10 ppm
Identification (FTIR)	Conforms to reference spectrum

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