Description

cis-6-Octadecenoic Acid Sodium Salt is the sodium salt derivative of a monounsaturated fatty acid, specifically the cis-6 isomer of octadecenoic acid. This compound serves as a valuable surfactant and emulsifying agent due to its amphiphilic nature, combining a hydrophobic hydrocarbon chain with a hydrophilic carboxylate head group. It is primarily utilized in the formulation of personal care products, cosmetics, and as an intermediate in organic synthesis for the production of specialized esters and derivatives. The product is supplied under strict quality control to ensure consistency for industrial and research applications.

Application

• Primary surfactant or co-emulsifier in cosmetic creams, lotions, and personal care formulations.
• Raw material for the synthesis of specialized esters, amides, and other fatty acid derivatives.
• Additive in lubricant and metalworking fluid formulations for its surface-active properties.
• Intermediate in pharmaceutical research and the development of lipid-based drug delivery systems.
• Component in the manufacture of soaps and cleansing products.
• Used in textile processing as a softener or finishing agent.
• Research chemical in biochemical studies involving lipid membranes and fatty acid metabolism.

Basic Information

Product Name	cis-6-Octadecenoic Acid Sodium Salt
CAS No.	6697-77-4
Molecular Formula	C18H33NaO2
Molecular Weight	304.44 g/mol
Synonyms	Sodium cis-6-Octadecenoate; 6-Octadecenoic Acid, Sodium Salt, (6Z)-; (Z)-6-Octadecenoic Acid Sodium Salt; Petroselaidic Acid Sodium Salt (common name for trans-6 isomer; specify cis isomer); Sodium Petroselaidate; C18:1 n-12 Sodium Salt; Sodium (6Z)-Octadec-6-enoate; Fatty Acid Sodium Salt C18:1 δ6
EINECS	Contact for details

Quality Control

Our cis-6-Octadecenoic Acid Sodium Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes results for key parameters such as assay, identification, and impurity profiles. Our quality commitment ensures the material is suitable for its intended industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and flow properties.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
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.