Description

Fatty Acids, C6-C10, Tetraesters With Sorbitan is a non-ionic surfactant derived from the esterification of sorbitan with a blend of caproic (C6), caprylic (C8), and capric (C10) fatty acids. This compound is valued for its excellent emulsifying, solubilizing, and stabilizing properties in a wide range of formulations. It is a critical ingredient for manufacturers in the personal care, cosmetics, food, and pharmaceutical industries seeking effective, multifunctional additives. Its structure provides a favorable hydrophilic-lipophilic balance (HLB) for creating stable oil-in-water emulsions.

Application

• Food Industry: Used as an emulsifier and stabilizer in baked goods, dairy products, and edible coatings.
• Cosmetics & Personal Care: A key component in creams, lotions, sunscreens, and makeup for emulsion stability and texture enhancement.
• Pharmaceuticals: Employed as an excipient in topical ointments, creams, and oral suspensions for drug delivery.
• Industrial Applications: Functions as a lubricant additive, plasticizer, and emulsifier in textile, leather, and agrochemical formulations.
• Household & Institutional Cleaning: Acts as a surfactant and emulsifier in liquid soaps, detergents, and hard surface cleaners.

Basic Information

Product Name	Fatty Acids, C6-C10, Tetraesters With Sorbitan
CAS No.	228573-47-5
Molecular Formula	Typically C34H62O8 (for a C8 tetraester example; exact formula varies with fatty acid chain distribution)
Molecular Weight	~590-630 g/mol (average)
Synonyms	Sorbitan C6-C10 Fatty Acid Esters; Sorbitan Caprylate/Caprate Tetraester; Polyoxyethylene Sorbitan C6-C10 Fatty Acid Esters (related); Sorbitan Hexanoate/Octanoate/Decanoate Tetraester; Span Series Analog (C6-C10); E494 (related food additive); Nonionic Surfactant SOR-C6C10; Emulsifier 494
EINECS	Contact for details

Quality Control

Our production of Fatty Acids, C6-C10, Tetraesters With Sorbitan adheres to stringent quality management systems. Each batch is tested against comprehensive specifications to ensure consistency, performance, and safety for its intended applications. Certificates of Analysis (COA) documenting key parameters such as acid value, saponification value, hydroxyl value, and fatty acid composition are provided with every shipment. We support compliance with relevant standards including FCC for food-grade applications and GMP for pharmaceutical use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C/59-77°F). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellowish to amber viscous liquid
Identification (IR)	Conforms
Acid Value (mg KOH/g)	≤ 2.0
Saponification Value (mg KOH/g)	175 - 190
Hydroxyl Value (mg KOH/g)	60 - 80
Water Content (KF)	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm

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