Description

Lead Bis(Isononanoate) is a metal carboxylate salt derived from isononanoic acid. This compound serves as a critical heat stabilizer and catalyst in the production of polyvinyl chloride (PVC) and other halogenated polymers. It is primarily utilized by manufacturers in the plastics, coatings, and specialty chemical synthesis industries seeking to enhance thermal processing stability and product longevity.

Application

• Primary Heat Stabilizer for PVC: Imparts excellent long-term thermal stability during the processing and service life of rigid and flexible PVC products, including pipes, profiles, and cables.
• Co-stabilizer in Complex Formulations: Used synergistically with other metal soaps (e.g., calcium, zinc) to improve overall stabilization efficiency and prevent early discoloration.
• Catalyst for Polyurethane and Esterification Reactions: Acts as a catalyst in the production of polyols, polyurethanes, and various ester compounds.
• Additive in Lubricants and Greases: Functions as a corrosion inhibitor and extreme pressure additive in industrial lubricating greases.
• Drier for Paints and Inks: Serves as a polymerization drier (siccative) in alkyd-based coating systems to accelerate the surface drying and through-drying process.
• Intermediate for Specialty Chemical Synthesis: Employed as a precursor or reagent in the synthesis of other organolead compounds and specialty chemicals.

Basic Information

Product Name	Lead Bis(Isononanoate)
CAS No.	52847-85-5
Molecular Formula	C18H34O4Pb
Molecular Weight	545.7 g/mol
Synonyms	Lead Diisononanoate; Lead(2+) Diisononanoate; Bis(isononanoato)lead; Lead Isononanoate; Lead(II) Isononanoate; Lead Soap; Plumbous Isononanoate; EINECS 258-176-8
EINECS	258-176-8

Quality Control

Our Lead Bis(Isononanoate) is manufactured under strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is analyzed against stringent internal specifications for critical parameters such as metal content, acid value, and solubility. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize exposure to moisture and air.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (as Pb)	37.0 - 40.0 %
Acid Value	≤ 5.0 mg KOH/g
Water Content	≤ 0.5 %
Solubility (in Mineral Spirits)	Clear solution

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