Description

Bis(6-Hydroxyoctadecanoic Acid)Magnesium Salt is a magnesium soap derivative of a hydroxylated fatty acid, valued for its role as a versatile metal carboxylate in specialized formulations. This compound is particularly significant for its ability to act as a stabilizer, thickener, or catalyst component in high-performance materials. It is primarily needed by manufacturers in the polymer, lubricant, and specialty chemical industries seeking to modify rheological properties or enhance product stability.

Application

• As a thermal stabilizer and acid scavenger in polyolefin and PVC polymer processing.
• Functioning as a viscosity modifier and gelling agent in greases and high-temperature lubricants.
• Utilized as a catalyst component or co-catalyst in organic synthesis and polymerization reactions.
• Acting as a hydrophobic agent and surface modifier in pigment and filler treatments for composites.
• Employed in the formulation of cosmetic and personal care products for its emulsifying and stabilizing properties.
• Serving as an intermediate for the synthesis of other metal carboxylates or functional chemicals.

Basic Information

Product Name	Bis(6-Hydroxyoctadecanoic Acid)Magnesium Salt
CAS No.	64309-29-1
Molecular Formula	C36H70MgO6
Molecular Weight	599.24 g/mol
Synonyms	Magnesium Bis(6-hydroxyoctadecanoate); Magnesium 6-Hydroxystearate; Magnesium Dihydroxystearate; 6-Hydroxyoctadecanoic Acid, Magnesium Salt; Magnesium 6-Hydroxy Stearate; Magnesium Salt of 6-Hydroxystearic Acid; Magnesium 6-Hydroxyoctadecanoate; Dihydroxystearic Acid Magnesium Salt
EINECS	Contact for details

Quality Control

Our Bis(6-Hydroxyoctadecanoic Acid)Magnesium Salt is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity and performance. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided and available upon request to support your quality assurance protocols.

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 product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (Mg content)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Acid Value	Contact for details
Hydroxyl Value	Contact for details

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