Description

Lanolin, Hydroxylated is a chemically modified derivative of natural lanolin, where hydroxyl groups are introduced to enhance its polarity, solubility, and skin compatibility. This modification is critical for formulators seeking the excellent emollient and protective properties of lanolin in more water-miscible and stable formulations. It is an essential ingredient for manufacturers in the personal care, cosmetic, and pharmaceutical industries requiring high-performance, multifunctional base materials.

Application

• Cosmetic & Personal Care Formulations: Acts as a superior emollient, emulsifier, and stabilizer in creams, lotions, lipsticks, and hair conditioners, improving texture and moisture retention.
• Pharmaceutical Ointments & Topical Preparations: Used as a base or auxiliary ingredient in medicated creams, wound healing ointments, and protective barriers due to its enhanced skin adhesion and drug release properties.
• High-Grade Lubricants & Release Agents: Serves as a non-toxic lubricant and mold release agent in specialized industrial and food-contact applications.
• Leather & Textile Processing: Functions as a softening and conditioning agent for leather and textiles, providing a supple finish.
• Metalworking & Corrosion Prevention: Employed in temporary protective coatings and rust preventive formulations for metals.
• Printing Inks & Polishes: Enhances the gloss, flow, and leveling properties of specialty inks, shoe polishes, and automotive waxes.

Basic Information

Product Name	Lanolin, Hydroxylated
CAS No.	68424-66-8
Molecular Formula	Complex mixture (primarily esters of hydroxylated fatty acids and lanolin alcohols)
Molecular Weight	Mixture (Variable)
Synonyms	Hydroxylated Lanolin; Lanolin, hydroxylated; Oxyethylated Lanolin; Ethoxylated Lanolin; PEGylated Lanolin; Lanolin Alcohols, Hydroxylated; Lanolin Derivative, Hydroxylated; Wool Wax, Hydroxylated
EINECS	270-315-7

Quality Control

Our Hydroxylated Lanolin is produced and tested under a strict quality management system to ensure batch-to-batch consistency and performance. While specific grades (e.g., Cosmetic, Pharmaceutical) are available, all products undergo rigorous analytical testing including saponification value, hydroxyl value, acid value, and moisture content. Certificates of Analysis (COA) documenting full specifications are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). This product is easily oxidized; prolonged exposure to air and high temperatures should be avoided to maintain stability and prevent rancidity.

Specification

Item	Specification
Appearance	Yellowish to amber soft paste or solid
Odor	Characteristic, faint
Acid Value	≤ 2.0 mg KOH/g
Saponification Value	85 - 110 mg KOH/g
Hydroxyl Value	60 - 90 mg KOH/g
Water Content	≤ 0.5 %
Melting Point	Approx. 38 - 45 °C
Identification (IR)	Conforms to standard

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