Description

Lipids, Sunflower are a high-purity, natural lipid fraction derived from sunflower oil, characterized by its specific fatty acid profile. This product is essential for formulators seeking a stable, plant-based lipid source with consistent performance. It is primarily utilized in the pharmaceutical, nutraceutical, and advanced cosmetic industries for applications requiring high-quality lipid excipients and active ingredients.

Application

• Pharmaceutical Formulations: Used as an excipient in lipid-based drug delivery systems (LBDDS) for enhancing the bioavailability of poorly water-soluble APIs.
• Nutraceutical & Dietary Supplements: Serves as a key component in softgel capsules and lipid supplements for targeted nutrient delivery.
• Cosmetic & Personal Care: Incorporated into high-end skincare products, such as creams, lotions, and serums, for its emollient and skin-barrier repair properties.
• Biotechnology & Research: Employed in cell culture media and as a component in lipid nanoparticles (LNPs) for mRNA and gene therapy applications.
• Food Science: Used in specialized food products as a structuring fat or a carrier for lipophilic vitamins and flavors.

Basic Information

Product Name	Lipids, Sunflower
CAS No.	163661-75-4
Molecular Formula	Complex mixture of triglycerides, primarily C18 fatty acids
Molecular Weight	N/A (Complex mixture)
Synonyms	Sunflower Oil Lipids; Sunflower Lipid Fraction; Triglycerides, Sunflower; Helianthus annuus Seed Oil Lipids; High-Oleic Sunflower Lipids; Sunflower Oil Unsaponifiables; Lipid Extract of Sunflower Oil; Sunflower Fatty Acid Glycerides
EINECS	Contact for details

Quality Control

Our Lipids, Sunflower are produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the requirements for pharmaceutical and food-grade applications. A comprehensive Certificate of Analysis (COA) detailing specifications for fatty acid profile, peroxide value, acid value, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) at 2-8°C to minimize oxidation. For long-term storage, keep the container in a cool, dry place away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Pale yellow to yellow viscous liquid
Identification (IR)	Conforms to reference spectrum
Acid Value	≤ 2.0 mg KOH/g
Peroxide Value	≤ 5.0 meq/kg
Iodine Value	Contact for details
Saponification Value	Contact for details
Fatty Acid Composition (GC)	Predominantly Oleic (C18:1) and Linoleic (C18:2) acids
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH Q3C guidelines

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