Description

Peg-75 Lanolin Oil is a high-quality, water-soluble derivative of lanolin, created by the ethoxylation of lanolin oil with an average of 75 moles of ethylene oxide. This modification significantly enhances its compatibility with aqueous systems, making it an exceptional emollient, emulsifier, and solubilizer. It is a vital ingredient for formulators seeking to incorporate the skin-conditioning benefits of lanolin into clear, stable, and elegant rinse-off and leave-on products. Key industries that utilize this versatile material include cosmetics, personal care, and pharmaceutical manufacturing.

Application

• Primary Emulsifier & Stabilizer in creams, lotions, and ointments for cosmetic and therapeutic use.
• Superfatting Agent & Emollient in clear shower gels, liquid soaps, and syndet bars to impart a smooth, moisturizing afterfeel.
• Solubilizer for fragrances, essential oils, and other hydrophobic actives in transparent aqueous formulations.
• Conditioning Agent in hair care products such as shampoos and conditioners to improve manageability and shine.
• Base Material in the production of high-purity pharmaceutical intermediates and topical drug delivery systems.
• Lubricant and Plasticizer in specialized industrial applications requiring non-ionic surfactant properties.

Basic Information

Product Name	Peg-75 Lanolin Oil
CAS No.	68648-38-4
Molecular Formula	Typically represented as (C2H4O)n·C33H66O7 (Variable)
Molecular Weight	~3400 g/mol (Average)
Synonyms	PEG-75 Lanolin Oil; Polyoxyethylene (75) Lanolin Ether; Lanolin Ethoxylate (75 EO); POE (75) Lanolin Ether; Lanolin, ethoxylated; Oxirane, methyl-, polymer with 1,2-ethanediol, ether with α-hydro-ω-hydroxypoly(oxy-1,2-ethanediyl) (avg. 75 moles EO); Polychol 75; Laneto 100
EINECS	272-044-5

Quality Control

Our Peg-75 Lanolin Oil is manufactured under a cGMP-compliant quality management system. Each batch undergoes rigorous analytical testing to ensure it meets stringent specifications for identity, purity, and performance. A comprehensive Certificate of Analysis (COA) documenting parameters such as hydroxyl value, saponification value, pH, and residue on ignition is provided with every shipment to guarantee traceability and consistency for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is easily oxidized; prolonged exposure to air should be minimized. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellowish to amber viscous liquid or soft paste
Identification (IR)	Conforms
pH (5% Solution)	5.0 - 7.0
Hydroxyl Value	Contact for details
Saponification Value	≤ 12 mg KOH/g
Water Content	≤ 3.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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