Description

Barium Isononanoate is a metal carboxylate salt derived from isononanoic acid, serving as a versatile and effective catalyst and stabilizer in industrial polymer chemistry. Its primary value lies in its ability to accelerate polyurethane and polyester reactions while also functioning as a heat stabilizer for PVC formulations. This compound is essential for manufacturers in the plastics, coatings, and specialty chemical industries seeking to optimize production efficiency and enhance material performance.

Application

• Primary catalyst for polyurethane (PU) foam and elastomer production.
• Heat stabilizer and co-stabilizer in flexible and rigid PVC (polyvinyl chloride) compounds.
• Catalyst for polyester resin synthesis used in coatings and composites.
• Additive in lubricant greases to improve performance and stability.
• Intermediate in the synthesis of other specialty metal soaps and chemical compounds.
• Component in sealants and adhesives requiring controlled cure rates.

Basic Information

Product Name	Barium Isononanoate
CAS No.	84681-75-4
Molecular Formula	C18H34BaO4
Molecular Weight	440.77 g/mol
Synonyms	Barium diisononanoate; Barium salt of isononanoic acid; Iso-nonanoic acid, barium salt; Barium(2+) bis(7-methyloctanoate); Barium C9-carboxylate
EINECS	Contact for details

Quality Control

Our Barium Isononanoate is produced under stringent quality management systems to ensure batch-to-batch consistency and reliability. The product undergoes comprehensive analytical testing, including assay, metal content analysis, and impurity profiling. A Certificate of Analysis (COA) detailing purity, physical properties, and compliance with agreed specifications is provided with every shipment.

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 performance.

Specification

Item	Specification
Appearance	White to off-white powder or paste
Identification (IR)	Conforms
Assay (as Ba)	30.0 - 33.0 %
Moisture (Karl Fischer)	≤ 1.0 %
Acid Value	≤ 2.0 mg KOH/g
Particle Size (for powder grade)	Passes through 100 mesh

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