Description

Lead Sebacate is an organometallic salt derived from sebacic acid, valued for its role as a high-temperature stabilizer and lubricant additive. Its primary commercial importance lies in its ability to enhance the thermal stability and performance characteristics of polymers and greases under demanding conditions. This compound is essential for manufacturers in the plastics, lubricant, and specialty chemical industries seeking to improve product longevity and reliability.

Application

• As a heat stabilizer and lubricant in the production of polyvinyl chloride (PVC) and other halogenated polymers.
• As a key component in the formulation of high-temperature greases and specialty lubricants for industrial machinery.
• As a catalyst or catalyst precursor in specific organic synthesis and polymerization reactions.
• In the manufacture of corrosion-inhibiting coatings and primers for metal surfaces.
• As a smoke suppressant and flame retardant synergist in certain polymer compositions.
• For research and development purposes in material science, exploring new stabilizer systems and functional additives.

Basic Information

Product Name	Lead Sebacate
CAS No.	29473-77-6
Molecular Formula	C20H34O4Pb
Molecular Weight	561.70 g/mol
Synonyms	Lead(2+) sebacate; Dibasic lead sebacate; Lead decanedioate; Sebacic acid, lead salt; Plumbous sebacate; DBLS (Dibasic Lead Sebacate); Thermolite 831; Naftovin T 49; Stabilizer T 49
EINECS	249-693-1

Quality Control

Our Lead Sebacate is manufactured under strict quality management protocols to ensure batch-to-batch consistency and performance reliability. We adhere to relevant industry standards for heavy metal stabilizers, with comprehensive testing for purity, heavy metal content, and physical properties. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed 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). Keep away from strong acids, strong oxidizing agents, and foodstuffs. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to structure
Assay (as Pb)	Min. 51.0 %
Moisture Content	Max. 1.0 %
Acidity (as Sebacic Acid)	Max. 1.0 %
Particle Size (Typical)	Passes through 100 mesh

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