Description

Cerium Trilaurate is a rare earth metal soap compound, specifically the cerium salt of lauric acid. This specialty chemical serves as a highly effective and thermally stable catalyst and processing aid in polymer synthesis and modification. It is particularly valued in the production of polyurethane, polyester, and other specialty polymers where it enhances reaction kinetics and final product properties. Industrial users in the catalyst, polymer additive, and advanced materials sectors rely on its consistent performance for quality assurance.

Application

• Polymerization Catalyst: Acts as a catalyst in the synthesis of polyesters and polyurethanes, improving reaction rates and control.
• Polymer Stabilizer: Used as a heat stabilizer and processing aid in PVC and other halogen-containing polymers to prevent degradation.
• Crosslinking Agent: Facilitates crosslinking reactions in silicone rubbers and certain specialty elastomers, enhancing thermal and mechanical properties.
• Fuel Additive: Employed as a combustion catalyst and smoke suppressant in diesel fuels and solid propellants.
• Surface Treatment: Functions in coatings and surface treatments to impart water repellency, corrosion resistance, and improved adhesion.
• Glass Polishing: Serves as a component in precision polishing compounds for optical glasses and semiconductors.

Basic Information

Product Name	Cerium Trilaurate
CAS No.	14535-98-9
Molecular Formula	C36H69CeO6
Molecular Weight	714.13 g/mol
Synonyms	Cerium(3+) trilaurate; Cerium laurate; Cerium dodecanoate; Tris(dodecanoato)cerium; Lauric acid, cerium(3+) salt; Cerium(III) laurate; Cerium tris(laurate); Cerium tri(dodecanoate)
EINECS	Contact for details

Quality Control

Our Cerium Trilaurate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, metal content, and physical properties. Certificates of Analysis (COA) detailing batch-specific results are provided with every shipment. We can support compliance requirements for various industrial standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept under an inert atmosphere (e.g., nitrogen) after opening to prevent oxidation and moisture absorption.

Specification

Item	Specification
Appearance	White to pale yellow powder or solid
Identification (IR)	Conforms to structure
Assay (Ce content)	Min. 18.0%
Purity (Titration)	Min. 95.0%
Loss on Drying	Max. 2.0%
Heavy Metals (as Pb)	Max. 20 ppm
Solubility	Soluble in organic solvents

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