Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.,.Alpha.,.Alpha.-1,2,3-Propanetriyltris.Omega.-Hydroxy-, 12-Hydroxyoctadecanoate is a high-purity, non-ionic surfactant and emulsifier derived from ricinoleic acid and pentaerythritol ethoxylates. This specialized chemical is valued for its excellent emulsifying, solubilizing, and stabilizing properties in complex formulations. It is a critical ingredient for industries requiring high-performance, multifunctional additives, particularly in personal care, cosmetics, and pharmaceutical applications where mildness and efficacy are paramount.

Application

• Cosmetic & Personal Care Formulations: Acts as a primary emulsifier and stabilizer in creams, lotions, sunscreens, and makeup, providing a smooth texture and enhancing product stability.
• Pharmaceutical Topicals: Used in the development of ointments, gels, and medicated creams for its solubilizing power and skin compatibility.
• Industrial Emulsions: Serves as an effective emulsifier for specialty lubricants, textile processing aids, and polymer emulsions.
• Household & I&I Products: Employed in high-performance cleaning formulations and polishes for its superior surface-wetting and soil-suspending capabilities.
• Agrochemical Adjuvants: Functions as a surfactant in pesticide and herbicide formulations to improve spreading and adhesion on plant surfaces.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.,.Alpha.,.Alpha.-1,2,3-Propanetriyltris.Omega.-Hydroxy-, 12-Hydroxyoctadecanoate
CAS No.	138314-11-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pentaerythrityl Tetra(ricinoleate-35 EO); PEG-35 Pentaerythrityl Tetra(ricinoleate); Pentaerythrityl Tetra(PEG-35 Ricinoleate); Polyoxyethylene (35) Pentaerythrityl Tetra(ricinoleate); Ethoxylated Pentaerythritol Ricinoleate; (Ricinoleic acid, ethoxylated, ester with pentaerythritol); Emulsifier POE(35)PTR; A non-ionic surfactant based on ricinoleic acid and pentaerythritol ethoxylate.
EINECS	Contact for details

Quality Control

Our Poly(Oxy-1,2-Ethanediyl), .Alpha.,.Alpha.,.Alpha.-1,2,3-Propanetriyltris.Omega.-Hydroxy-, 12-Hydroxyoctadecanoate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant specifications for cosmetic and pharmaceutical applications. Comprehensive Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are available upon request.

Storage

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

Specification

Item	Specification
Appearance	Yellowish to amber viscous liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 3.0%
pH (5% solution)	5.0 - 7.0
Hydroxyl Value	Contact for details
Heavy Metals (as Pb)	≤ 10 ppm

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