Description

Dinonanoic Acid Magnesium Salt is a metal carboxylate salt derived from pelargonic acid, offering unique properties as a stabilizer and catalyst component. This compound is valued for its role in enhancing thermal stability and modifying rheological properties in polymer systems. It serves as a critical additive for manufacturers in the plastics, lubricant, and specialty chemical industries seeking to improve product performance and longevity.

Application

• Polymer Stabilizer: Acts as a heat stabilizer and acid scavenger in polyolefin (e.g., PP, PE) and PVC processing to prevent degradation during high-temperature extrusion and molding.
• Lubricant & Grease Additive: Functions as a thickener and corrosion inhibitor in the formulation of high-performance lubricating greases and metalworking fluids.
• Catalyst & Co-catalyst Component: Used in Ziegler-Natta and other coordination catalyst systems for the polymerization of olefins.
• Cosmetic & Personal Care: Employed as a opacifying agent, viscosity modifier, or stabilizer in creams, lotions, and deodorant sticks.
• Pharmaceutical Intermediate: Serves as a source of magnesium or as a reactant in the synthesis of specific active pharmaceutical ingredients (APIs).
• Crosslinking Agent: Utilized in elastomer and sealant formulations to influence cure rates and final material properties.

Basic Information

Item	Detail
Product Name	Dinonanoic Acid Magnesium Salt
CAS No.	53833-12-8
Molecular Formula	C18H34MgO4
Molecular Weight	338.77 g/mol
Synonyms	Magnesium Dinonanoate; Magnesium Pelargonate; Magnesium Nonanoate; Bis(nonanoato)magnesium; Magnesium Bis(pelargonate); Heptadecanoic acid, 9-oxo-, magnesium salt; EINECS 258-774-1
EINECS	258-774-1

Quality Control

Our Dinonanoic Acid Magnesium Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and composition. A Certificate of Analysis (COA) detailing assay, heavy metal content, loss on drying, and other critical parameters is provided with every shipment to guarantee traceability and compliance.

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) and must be kept in a dry environment to prevent caking and degradation. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to standard
Assay (MgO Content)	Min. 98.0%
Loss on Drying	Max. 2.0%
Heavy Metals (as Pb)	Max. 20 ppm
Acid Value	Contact for details
Melting Point	Contact for details
Particle Size	Contact for details

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