Description

Lithium Hydroxyoctadecanoate is a lithium salt of 12-hydroxystearic acid, a key metallic soap with versatile functional properties. This compound is valued for its role as a high-performance gelling agent, thickener, and stabilizer in complex formulations, offering excellent thermal stability and rheological control. It is essential for manufacturers in the lubricants, cosmetics, polymers, and specialty chemicals industries seeking to enhance product texture, consistency, and performance under demanding conditions.

Application

• As a primary gelling agent and thickener for organic solvents and oils in high-temperature greases and lubricants.
• Key component in cosmetic and personal care formulations, such as lipsticks, deodorants, and creams, to provide structure and stabilize emulsions.
• Used as a rheology modifier and anti-settling agent in paints, coatings, and ink systems.
• Acts as a heat stabilizer and lubricant in the processing of PVC and other thermoplastic polymers.
• Employed in the production of specialty waxes and crayons to adjust melting point and hardness.
• Functions as a dispersing agent and binder in ceramic and powder metallurgy processes.
• Utilized in pharmaceutical ointments as a non-irritating base material for controlled drug release.

Basic Information

Product Name	Lithium Hydroxyoctadecanoate
CAS No.	1333-61-5
Molecular Formula	C₁₈H₃₅LiO₃
Molecular Weight	306.40 g/mol
Synonyms	Lithium 12-Hydroxystearate; 12-Hydroxyoctadecanoic Acid Lithium Salt; Lithium 12-Hydroxyoctadecanoate; Lithium 12-Hydroxystearic Acid; Hydroxystearic Acid Lithium Salt; Metallic Soap Lithium; Lithium Soap of 12-Hydroxystearic Acid; Castorwax Lithium Derivative
EINECS	215-570-1

Quality Control

Our Lithium Hydroxyoctadecanoate is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, composition, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, acid value, and melting point are available upon request to support your quality assurance and regulatory compliance needs.

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 and oxidizing agents. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after use to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white fine powder
Identification (IR)	Conforms
Assay (Lithium 12-Hydroxystearate)	≥ 98.0 %
Acid Value	175 - 185 mg KOH/g
Melting Point	200 - 220 °C
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Lithium Content	2.2 - 2.4 %

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