Description

Zinc Bis(Isononanoate) is a zinc salt of isononanoic acid, functioning as a versatile metal carboxylate. This compound is valued for its role as a heat stabilizer and catalyst in polymer formulations, offering excellent performance and compatibility. It is primarily needed by manufacturers in the plastics, coatings, and lubricant industries seeking to enhance product stability and processing characteristics.

Application

• Primary heat stabilizer and co-stabilizer for polyvinyl chloride (PVC) and other halogenated polymers.
• Catalyst or reaction intermediate in the production of polyesters and other specialty polymers.
• Additive in lubricant greases and metalworking fluids to provide anti-wear and corrosion inhibition properties.
• Component in paint driers and coating formulations to accelerate the drying (oxidation) process.
• Stabilizing agent for silicone rubber and other elastomeric materials.
• Precursor for the synthesis of other organometallic compounds and coordination complexes.

Basic Information

Product Name	Zinc Bis(Isononanoate)
CAS No.	53988-06-0
Molecular Formula	C18H34O4Zn
Molecular Weight	379.85 g/mol
Synonyms	Zinc Diisononanoate; Zinc Isononanoate; Zinc(II) Isononanoate; Zinc Salt of Isononanoic Acid; Bis(isononanoato)zinc; Zinc 3,5,5-Trimethylhexanoate; Zinc Versatate (related to branched acids); ZINC BIS(ISONONANOATE)
EINECS	Contact for details

Quality Control

Our Zinc Bis(Isononanoate) is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, metal content, and physical properties. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with every shipment to guarantee compliance with your specifications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White to off-white powder or paste
Identification (IR)	Conforms
Assay (Zn Content)	16.5 - 17.5 %
Moisture (Karl Fischer)	≤ 1.0 %
Acid Value	≤ 1.0 mg KOH/g
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Soluble in common organic solvents

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