Description

Sorbitol Sesquiester With Tall Oil Acids, Ethoxylated is a nonionic surfactant and emulsifier derived from the ethoxylation of a sorbitol ester with tall oil fatty acids. This specialized chemical offers excellent emulsifying, dispersing, and wetting properties, making it a versatile performance additive. It is primarily used by formulators in the agrochemical, coatings, and industrial cleaning sectors to enhance the stability and efficacy of complex formulations.

Application

• Primary emulsifier and dispersant in agricultural pesticide and herbicide formulations (EC, SC, EW).
• Key component in industrial and institutional (I&I) cleaning products for degreasing and wetting.
• Emulsifier and stabilizer in water-based coatings, inks, and adhesives.
• Additive in metalworking fluids for lubrication and corrosion inhibition.
• Co-emulsifier in textile processing aids and fiber lubricants.
• Dispersing agent for pigments and fillers in various industrial formulations.

Basic Information

Product Name	Sorbitol Sesquiester With Tall Oil Acids, Ethoxylated
CAS No.	68648-20-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sorbitan sesquistearate, ethoxylated; Polyoxyethylene sorbitan tallate; Ethoxylated sorbitol tall oil ester; Polysorbate tall oil acid ester; Tween tall oil series; Sorbitan, tall oil fatty acid esters, ethoxylated; POE sorbitol tallate
EINECS	Contact for details

Quality Control

Our Sorbitol Sesquiester With Tall Oil Acids, Ethoxylated is manufactured under a rigorous quality management system. Each batch is tested to ensure consistent performance characteristics such as hydroxyl value, saponification value, and cloud point. A comprehensive Certificate of Analysis (COA) is provided with every shipment to guarantee specification compliance.

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 has a typical shelf life of 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Amber to brown viscous liquid
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
Cloud Point (°C, 1% in water)	Contact for details

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