Description

Squalene is a naturally occurring, high-value triterpene hydrocarbon prized for its exceptional emollient and antioxidant properties. Its unique molecular structure makes it a highly effective and biocompatible carrier and moisturizing agent across advanced industries. This compound is essential for manufacturers in the cosmetics, nutraceutical, and pharmaceutical sectors seeking premium, skin-identical ingredients. Squalene CAS NO 111-02-4 is a cornerstone material for high-performance formulations requiring superior stability and bioavailability.

Application

• Cosmetics & Skincare: A key emollient and moisturizer in high-end creams, lotions, lipsticks, and sunscreens, valued for its excellent skin compatibility and rapid absorption.
• Pharmaceuticals: Used as an excipient and carrier in topical formulations and as a precursor in the synthesis of cholesterol, steroids, and vitamin D.
• Nutraceuticals & Supplements: Incorporated into dietary supplements for its purported antioxidant and immune-supporting benefits, often sourced for shark liver oil or plant-based alternatives.
• Vaccine Adjuvants: Serves as a critical component in certain emulsion-based vaccine adjuvants (e.g., MF59), enhancing the immune response.
• Industrial Lubricants: Employed in specialty, high-performance lubricants due to its stability and low pour point.
• Research & Development: Used as a biochemical reagent and standard in analytical laboratories for metabolic and lipid studies.

Basic Information

Product Name	Squalene
CAS No.	111-02-4
Molecular Formula	C30H50
Molecular Weight	410.72 g/mol
Synonyms	Spinacene; Supraene; 2,6,10,15,19,23-Hexamethyl-2,6,10,14,18,22-tetracosahexaene; (all-E)-2,6,10,15,19,23-Hexamethyltetracosa-2,6,10,14,18,22-hexaene; trans-Squalene; Squalane (note: Squalane is the hydrogenated derivative)
EINECS	203-826-1

Quality Control

Our Squalene is produced and tested under a strict quality management system. Each batch is analyzed to ensure it meets stringent specifications for identity, purity, and performance. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, peroxide value, and specific gravity. While we offer grades suitable for various applications, our processes align with cGMP principles where required, ensuring reliability for critical uses in pharmaceuticals and cosmetics.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at temperatures between 15-25°C (59-77°F). Due to its nature as an easily oxidized (store under inert atmosphere) compound, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation to maintain optimal purity and prevent peroxidation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow oily liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.494 - 1.499
Specific Gravity (20/20°C)	0.855 - 0.865
Peroxide Value	≤ 10.0 meq/kg
Acid Value	≤ 1.0 mg KOH/g
Iodine Value	360 - 400

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