Description

Fatty Acids, C14-18, Ethoxylated Propoxylated is a nonionic surfactant synthesized from a blend of C14 to C18 fatty acids through sequential ethoxylation and propoxylation reactions. This chemical structure provides a unique balance of hydrophilic and lipophilic properties, making it a versatile and effective emulsifier, dispersant, and wetting agent. It is essential for formulators in industries such as agrochemicals, textiles, leather processing, and personal care, where stable emulsions and surface activity are critical for product performance.

Application

• Agrochemical Formulations: Acts as a key emulsifier and dispersant in pesticide and herbicide concentrates, enhancing spray coverage and system stability.
• Textile Processing: Used as a scouring, leveling, and wetting agent in dyeing and finishing operations to improve fiber penetration and uniformity.
• Leather Treatment: Serves as a fatliquoring agent and emulsifier in leather processing to impart softness and improve dye uptake.
• Industrial & Institutional Cleaners: Functions as a surfactant and emulsifier in heavy-duty degreasers and cleaning formulations.
• Metalworking Fluids: Employed as an emulsifier and corrosion inhibitor in soluble oils and coolants.
• Personal Care (Rinse-off products): Used as an emulsifying and cleansing agent in shampoos and body washes, providing mildness and rich lather.
• Paints & Coatings: Acts as a pigment dispersant and grinding aid to improve color development and stability in aqueous systems.

Basic Information

Product Name	Fatty Acids, C14-18, Ethoxylated Propoxylated
CAS No.	68154-31-4
Molecular Formula	Mixture (CnH2n+1COOH, ethoxylated/propoxylated)
Molecular Weight	Variable (Depends on EO/PO ratio)
Synonyms	Ethoxylated Propoxylated C14-18 Fatty Acids; POE POP C14-18 Fatty Acid Ether; Fatty Alcohol, C14-18, Ethoxylated Propoxylated (common misnomer); Alkoxylated C14-18 Fatty Acid; Polyoxyethylene Polyoxypropylene C14-18 Fatty Acid Ester; Nonionic Surfactant from C14-18 Fatty Acids; PEG/PPG Fatty Acid Ester (C14-18); Emulsifier for Agrochemicals based on C14-18 FA
EINECS	Contact for details

Quality Control

Our Fatty Acids, C14-18, Ethoxylated Propoxylated is manufactured under a strict quality management system. Each batch is tested to ensure consistent performance in key parameters such as hydroxyl value, acid value, and cloud point. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance and regulatory compliance needs.

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 is stable for at least 24 months from the date of manufacture.

Specification

Item	Specification
Appearance (25°C)	Pale yellow to amber viscous liquid
Identification (IR)	Conforms
Acid Value (mg KOH/g)	≤ 2.0
Hydroxyl Value (mg KOH/g)	40 - 120 (Grade dependent)
Cloud Point (1% in water, °C)	30 - 70 (Grade dependent)
Moisture (Karl Fischer)	≤ 1.0 %
pH (5% solution)	5.0 - 7.5

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