Diundecanoic Acid Magnesium Salt CAS NO 42966-31-4

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CAS No.:42966-31-4

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Diundecanoic Acid Magnesium Salt is a specialized organometallic compound that serves as a versatile functional additive. This magnesium salt of a long-chain fatty acid is valued for its role as a stabilizer, lubricant, and release agent in high-performance polymer systems. It is primarily utilized by manufacturers in the plastics, rubber, and specialty chemical industries seeking to enhance material properties and processing efficiency.

Application

As a heat stabilizer and acid scavenger in polyolefin (e.g., PP, PE) and PVC formulations to prevent degradation during processing.
As an internal lubricant and processing aid in engineering plastics and masterbatches to improve flow and mold release.
As a functional additive in synthetic rubber compounds to modify cure characteristics and enhance surface properties.
As a catalyst component or co-catalyst in specific organic synthesis and polymerization reactions.
As a water-repellent and hydrophobic agent in coatings, sealants, and construction materials.
In the formulation of greases and specialty lubricants to provide thickening and anti-wear properties.

Basic Information


Product Name	Diundecanoic Acid Magnesium Salt
CAS No.	42966-31-4
Molecular Formula	C22H42MgO4
Molecular Weight	394.88 g/mol
Synonyms	Magnesium Diundecanoate; Magnesium Undecylate; Magnesium Bis(undecanoate); Undecanoic Acid, Magnesium Salt; Magnesium Undecanoate; Magnesium Hendecanoate; Magnesium Undecylenate (related); Mg(C11H21O2)2
EINECS	Contact for details

Quality Control

Our Diundecanoic Acid Magnesium Salt is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure consistent purity, composition, and performance. A Certificate of Analysis (COA) detailing key parameters such as assay, moisture content, and metal analysis 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 material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms
Assay (MgO Content)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Acid Value	Contact for details
Melting Point	Contact for details