Cerium(4+) Stearate CAS NO 7459-41-8

Unit Price:

CAS No.:7459-41-8

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Cerium(4+) Stearate is a specialized organometallic compound of cerium in its +4 oxidation state. This material is valued for its role as a highly effective catalyst and stabilizer in polymer and petrochemical processes. It is primarily utilized by industries requiring advanced oxidation catalysts, heat stabilizers for PVC, and additives for fuel and lubricant formulations.

Application

As a potent catalyst in organic synthesis and oxidation reactions.
As a heat stabilizer and co-stabilizer in polyvinyl chloride (PVC) and other halogenated polymers.
As a multifunctional additive in lubricating greases and fuels to modify friction and oxidation properties.
In the formulation of specialty coatings and surface treatment agents.
As a component in ceramic and glass precursor materials.
For research and development in advanced material science and catalysis.

Basic Information


Product Name	Cerium(4+) Stearate
CAS No.	7459-41-8
Molecular Formula	C54H105CeO8 (Typical for Ce(IV) stearate)
Molecular Weight	~1026.6 g/mol (Theoretical)
Synonyms	Cerium(IV) stearate; Ceric stearate; Tetrastearic acid cerium(4+) salt; Cerium tetra(stearate); Cerium stearate (IV); Stearic acid, cerium(4+) salt; Cerium octadecanoate (IV); Cerium(4+) octadecanoate
EINECS	Contact for details

Quality Control

Our Cerium(4+) Stearate is manufactured under a strict quality management system. Each batch undergoes rigorous testing to ensure consistent purity, metal content, and physical properties suitable for industrial applications. Certificates of Analysis (COA) detailing assay, impurity profiles, and other critical parameters are available upon request.

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 product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to pale yellow powder or solid
Identification (IR)	Complies
Assay (Ce content)	Min. 95%
Loss on Drying	Max. 2.0%
Heavy Metals (as Pb)	Max. 20 ppm
Chloride (Cl)	Max. 0.1%
Sulfate (SO4)	Max. 0.1%