Description

Lanolin, Oil, Ethoxylated Propoxylated is a high-performance, non-ionic surfactant derived from lanolin, modified with both ethylene oxide (EO) and propylene oxide (PO) chains. This chemical modification significantly enhances its solubility, emulsifying power, and skin compatibility compared to traditional lanolin derivatives. It is a critical ingredient for formulators in the personal care and cosmetic industries seeking natural-derived, multifunctional ingredients. Its unique structure provides excellent emolliency, conditioning, and stabilization properties for a wide range of topical applications.

Application

• Personal Care & Cosmetics: Acts as a primary emulsifier, emollient, and superfatting agent in creams, lotions, ointments, and hair conditioners.
• Pharmaceutical Topicals: Used in medicated creams and ointments to enhance drug delivery and improve skin feel.
• Baby Care Products: A key ingredient in diaper rash creams and baby lotions due to its mildness and skin-protective qualities.
• Color Cosmetics: Improves the texture, spreadability, and wear of lipsticks, foundations, and mascaras.
• Hair Care Formulations: Provides conditioning and detangling benefits in shampoos, conditioners, and hair masks.
• Industrial Emulsions: Serves as an emulsifier and lubricant in specialty industrial formulations requiring biocompatibility.

Basic Information

Product Name	Lanolin, Oil, Ethoxylated Propoxylated
CAS No.	156715-46-7
Molecular Formula	Typically complex mixture; based on lanolin alcohols ethoxylated/propoxylated.
Molecular Weight	Variable, depending on the degree of ethoxylation and propoxylation.
Synonyms	Ethoxylated Propoxylated Lanolin Oil; PEG/PPG Lanolin; Lanolin Ethoxylates Propoxylates; Polyoxyethylene Polyoxypropylene Lanolin Ether; Lanolin EO/PO Adduct; Alkoxylated Lanolin; Cosmetic Grade Lanolin Derivative; LAN-ETH-PROP
EINECS	Contact for details

Quality Control

Our Lanolin, Oil, Ethoxylated Propoxylated is produced under a strict quality management system. Each batch is tested to ensure it meets consistent specifications for critical parameters such as hydroxyl value, saponification value, and EO/PO content. Certificates of Analysis (COA) are provided with every shipment, detailing the results against our internal standards. We can support compliance requirements for cosmetics (ISO 22716, GMP) and relevant global regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. Under these conditions, the product is stable for at least 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Yellowish to amber viscous liquid or paste
Odor	Characteristic, mild
Identification (IR)	Complies
Hydroxyl Value (mg KOH/g)	Contact for details
Saponification Value (mg KOH/g)	Contact for details
Acid Value (mg KOH/g)	≤ 2.0
Water Content (%)	≤ 1.0
pH (10% solution)	5.0 - 7.0

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