Description

Lead Didocosanoate is a high-purity organometallic compound, specifically the lead salt of behenic acid. This specialty chemical serves as a highly effective and thermally stable lubricant additive and catalyst precursor. It is primarily utilized in advanced industrial applications where superior performance under extreme conditions is required. Key industries seeking this material include polymer manufacturing, specialty greases, and high-temperature catalysis.

Application

• Polymer Stabilizer & Lubricant: Acts as a high-performance internal/external lubricant and heat stabilizer in PVC and other halogenated polymer processing.
• Specialty Grease Thickener: Used as a soap thickener for formulating high-temperature, water-resistant, and extreme-pressure (EP) lubricating greases.
• Catalyst Precursor: Serves as a source of lead in organic synthesis and as a precursor for depositing lead-based catalytic coatings.
• Corrosion Inhibitor: Functions in protective coatings and additives for metals, providing sacrificial anode properties.
• Waterproofing Agent: Imparts hydrophobic properties to textiles, papers, and construction materials.
• Pyrotechnics & Matches: Employed in specific formulations for friction and ignition sensitivity control.

Basic Information

Product Name	Lead Didocosanoate
CAS No.	29597-84-0
Molecular Formula	C44H86O4Pb
Molecular Weight	894.34 g/mol
Synonyms	Lead Behenate; Lead Docosanoate; Lead(II) Behenate; Lead(II) Docosanoate; Dibasic Lead Behenate; Docosanoic Acid, Lead Salt; Behenic Acid, Lead Salt; Plumbous Behenate
EINECS	Contact for details

Quality Control

Our Lead Didocosanoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analysis to ensure it meets precise chemical and physical specifications. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing purity, heavy metal content, and other critical parameters 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 a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials such as strong acids and oxidizers.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to structure
Assay (Lead Content)	Min. 22.5%
Acid Value	≤ 5.0 mg KOH/g
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	Contact for details
Particle Size (Typical)	80-100 mesh

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