Description

Lanolin is a natural, complex mixture of esters, fatty acids, and alcohols derived from the wool of sheep, renowned for its exceptional emollient and protective properties. Its unique composition makes it a highly effective water-in-oil emulsifier and skin protectant, valued for its ability to absorb and retain significant amounts of moisture. This versatile material is a critical ingredient for manufacturers in the cosmetics, personal care, pharmaceutical, and industrial lubricant sectors seeking natural, high-performance raw materials.

Application

• Cosmetics & Personal Care: A key emollient and moisturizer in lip balms, lotions, creams, hair conditioners, and soaps for its skin-softening and protective barrier properties.
• Pharmaceuticals: Used as a base in ointments, topical creams, and medicated balms to enhance drug delivery and provide a protective, occlusive layer on the skin.
• Industrial Lubricants & Leather Treatment: Serves as a corrosion inhibitor and lubricant in specialty greases, metalworking fluids, and as a conditioning agent for leather.
• Baby Care Products: Employed in diaper rash creams and baby lotions for its gentle, soothing, and highly protective qualities.
• Veterinary & Animal Care: Used in hoof conditioners, udder balms, and wound care products for livestock and pets.
• High-Grade Polishes & Coatings: Acts as a key component in premium shoe polishes, automotive waxes, and protective coatings for its gloss-enhancing and water-repellent characteristics.

Basic Information

Product Name	Lanolin
CAS No.	8038-43-5
Molecular Formula	Complex mixture
Molecular Weight	N/A (Mixture)
Synonyms	Wool Fat; Wool Grease; Wool Wax; Adeps Lanae; Anhydrous Lanolin; Lanolin Anhydrous; Oesipos; Agnolin; Lanain; Laniol; Lanolin USP; Lanolin BP; Lanolin EP
EINECS	232-482-5

Quality Control

Our Lanolin is produced and tested to meet stringent quality standards, including USP, Ph. Eur., and BP monographs where applicable. Every batch undergoes comprehensive analysis to ensure consistent purity, identity, and performance. A Certificate of Analysis (COA) detailing key parameters such as water content, melting point, acid value, and peroxide value is provided with each shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Avoid exposure to excessive heat and moisture to maintain product integrity.

Specification

Item	Specification
Appearance	Yellowish, ointment-like substance
Identification (IR)	Conforms
Melting Point	36 - 42 °C
Acid Value	≤ 1.0 mg KOH/g
Peroxide Value	≤ 20 mEq/kg
Water Content (KF)	≤ 0.25 %
Ash	≤ 0.1 %
Chloride	≤ 0.035 %

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