Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-Hydro-.Omega.-(9Z)-1-Oxo-9-Octadecenyloxy-, Ether With D-Glucitol (6:1) is a non-ionic surfactant derived from sorbitol and oleic acid, functioning as a highly effective emulsifier and solubilizer. Its unique structure provides excellent stability and compatibility in complex formulations, making it a critical component for achieving consistent product performance. This chemical is essential for manufacturers in the personal care, cosmetics, and pharmaceutical industries seeking reliable, high-purity ingredients for sensitive applications.

Application

• Primary emulsifier and solubilizer in cosmetic creams, lotions, and sunscreens.
• Stabilizing agent for fragrances and essential oils in personal care products.
• Key ingredient in pharmaceutical topical formulations for enhanced drug delivery.
• Used in industrial applications as a dispersant and wetting agent.
• Component in specialty cleaning and detergent formulations requiring mild surfactants.
• Additive in agricultural chemical formulations to improve pesticide and herbicide efficacy.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-Hydro-.Omega.-(9Z)-1-Oxo-9-Octadecenyloxy-, Ether With D-Glucitol (6:1)
CAS No.	57171-56-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sorbitan monooleate ethoxylated (6 EO); Polysorbate 81; Tween® 81; Ethoxylated Sorbitan Monooleate; Polyoxyethylene (6) sorbitan monooleate; (Z)-Sorbitan mono-9-octadecenoate poly(oxy-1,2-ethanediyl) derivs.; POE (6) sorbitan monooleate
EINECS	260-574-9

Quality Control

Our Poly(Oxy-1,2-Ethanediyl), .Alpha.-Hydro-.Omega.-(9Z)-1-Oxo-9-Octadecenyloxy-, Ether With D-Glucitol (6:1) is produced under a strict quality management system to ensure batch-to-batch consistency and reliability. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as assay, hydroxyl value, saponification value, and moisture content. Our quality protocols are designed to meet the stringent requirements of cosmetic (ISO 22716) and pharmaceutical GMP environments where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	Yellow to amber viscous liquid
Identification (IR)	Conforms
Assay	≥ 97.0%
Hydroxyl Value	Contact for details
Saponification Value	Contact for details
Water Content	≤ 3.0%
Acid Value	≤ 2.0 mg KOH/g

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