Description

Sorbitan, Triisooctadecanoate, Poly(Oxy-1,2-Ethanediyl) Derivs. is a nonionic surfactant belonging to the sorbitan ester ethoxylate family, derived from sorbitol, isostearic acid, and ethylene oxide. This versatile chemical acts as a highly effective emulsifier, dispersant, and solubilizer, providing critical functionality in formulations requiring stability and compatibility. It is essential for industrial manufacturers in sectors such as personal care, coatings, textiles, and agrochemicals, where consistent performance and reliable supply are paramount for production success.

Application

• Primary emulsifier and stabilizer in cosmetic and personal care products, including creams, lotions, and sunscreens.
• Key ingredient in industrial lubricants and metalworking fluids as a corrosion inhibitor and lubricity agent.
• Used as a dispersing agent and flow aid in the production of paints, coatings, and inks.
• Functions as an emulsifier and adjuvant in agricultural formulations such as pesticides and herbicides.
• Employed in textile processing as a softening agent and fiber lubricant.
• Serves as a solubilizer and co-emulsifier in various industrial and institutional cleaning products.

Basic Information

Product Name	Sorbitan, Triisooctadecanoate, Poly(Oxy-1,2-Ethanediyl) Derivs.
CAS No.	54392-28-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sorbitan triisostearate ethoxylate; Polyoxyethylene sorbitan triisostearate; POE sorbitan triisostearate; Polysorbate triisostearate; Ethoxylated sorbitan triisostearate; Sorbitan, triisooctadecanoate, poly(oxy-1,2-ethanediyl) derivs.; PEGylated sorbitan triisostearate
EINECS	Contact for details

Quality Control

Our production of Sorbitan, Triisooctadecanoate, Poly(Oxy-1,2-Ethanediyl) Derivs. adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant industry standards. Comprehensive Certificates of Analysis (COA) documenting key parameters such as hydroxyl value, saponification value, and ethylene oxide content are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen) to preserve stability and prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to amber viscous liquid
Identification (IR)	Conforms
Assay	> 95.0%
Hydroxyl Value	Contact for details
Saponification Value	Contact for details
Acid Value	≤ 2.0 mg KOH/g
Water Content	≤ 0.5%

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