Description

9,12,15-Octadecatrienoic Acid, Sodium Salt, (Z,Z,Z)- is the sodium salt derivative of α-linolenic acid, a key ω-3 fatty acid. This compound is valued for its enhanced water solubility and stability compared to the free acid form, making it a versatile intermediate and functional ingredient. It is primarily sought by manufacturers in the nutraceutical, cosmetic, and research biochemical sectors for its bioactive properties.

Application

• Nutraceutical & Dietary Supplement Formulation: As a bioavailable source of ω-3 (ALA) for capsules, powders, and functional beverages.
• Cosmetic & Personal Care Ingredients: Used in skincare products for its potential moisturizing and skin-barrier enhancing properties.
• Biochemical Research & Cell Culture: Serves as a defined component in media and as a substrate for studying lipid metabolism and signaling pathways.
• Pharmaceutical Intermediate: A key starting material for the synthesis of more complex lipid-based drug molecules or prodrugs.
• Model Compound for Surfactant Studies: Utilized in research to investigate the properties of anionic biosurfactants derived from fatty acids.
• Industrial Applications: Potential use in specialty lubricants, corrosion inhibitors, or as a green chemical intermediate.

Basic Information

Product Name	9,12,15-Octadecatrienoic Acid, Sodium Salt, (Z,Z,Z)-
CAS No.	822-18-4
Molecular Formula	C18H29NaO2
Molecular Weight	300.41 g/mol
Synonyms	Sodium Linolenate; α-Linolenic Acid Sodium Salt; (9Z,12Z,15Z)-9,12,15-Octadecatrienoic Acid Sodium Salt; Linolenic Acid Sodium Salt; Sodium (Z,Z,Z)-9,12,15-Octadecatrienoate; ALA Sodium Salt; ω-3 Fatty Acid Sodium Salt
EINECS	212-490-2

Quality Control

Our 9,12,15-Octadecatrienoic Acid, Sodium Salt is produced under a strict quality management system. Each batch is tested to ensure it meets stringent specifications for identity, purity, and composition. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided to guarantee traceability and compliance with your application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture and potential degradation.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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