Description

Alcohols, C16-20, Ethoxylated Propoxylated is a high-performance nonionic surfactant synthesized from a blend of C16 to C20 fatty alcohols, modified with both ethylene oxide (EO) and propylene oxide (PO) blocks. This unique structure provides a balance of hydrophilic and lipophilic properties, making it an exceptionally versatile and effective ingredient for demanding industrial formulations. It is essential for manufacturers in sectors such as agrochemicals, textiles, and industrial cleaning, where robust emulsification, wetting, and dispersion are critical. The compound is supplied under strict quality control to ensure batch-to-batch consistency for reliable performance.

Application

• Agrochemical Emulsifiers & Adjuvants: Key component in emulsifiable concentrates (ECs) and suspension concentrates (SCs) for pesticides and herbicides, enhancing stability and spray coverage.
• Textile Processing Aids: Used as a scouring, wetting, and leveling agent in fiber treatment and dyeing processes.
• Industrial & Institutional (I&I) Cleaners: Acts as a powerful surfactant and degreaser in heavy-duty alkaline and acidic cleaning formulations.
• Metalworking Fluids: Functions as an emulsifier and lubricity agent in coolants and drawing compounds.
• Paints & Coatings: Serves as a pigment dispersant and grinding aid to improve color development and stability.
• Paper & Pulp Industry: Employed as a de-inking agent and dispersant in pulp processing.
• Oilfield Chemicals: Utilized in drilling muds and demulsifiers for crude oil processing.
• Leather Processing: Aids in fatliquoring and dyeing processes for uniform treatment.

Basic Information

Product Name	Alcohols, C16-20, Ethoxylated Propoxylated
CAS No.	73049-34-0
Molecular Formula	Mixture (CnH2n+1O(C2H4O)x(C3H6O)yH)
Molecular Weight	Variable (Depends on EO/PO ratio)
Synonyms	C16-20 Alcohols, ethoxylated, propoxylated; POE/POA C16-20 fatty alcohol; Fatty alcohol (C16-20) alkoxylate; Ethoxylated propoxylated C16-20 alcohols; Alkoxylated C16-20 fatty alcohol; Nonionic surfactant based on C16-20 alcohol; Poly(oxyethylene/oxypropylene) C16-20 alkyl ether; (C16-C20) Alkyl alcohol ethoxylate propoxylate
EINECS	Contact for details

Quality Control

Our Alcohols, C16-20, Ethoxylated Propoxylated is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for critical parameters such as hydroxyl value, cloud point, and EO/PO content. A Certificate of Analysis (COA) is provided with each shipment, detailing the results. We support compliance with global regulatory frameworks including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider using under an inert atmosphere to prevent oxidation. Keep container tightly sealed when not in use to minimize moisture absorption.

Specification

Item	Specification
Appearance (25°C)	Colorless to pale yellow liquid or paste
Identification (IR)	Conforms
Hydroxyl Value (mg KOH/g)	Contact for details
Cloud Point (1% aq.)	Variable by grade
pH (5% solution)	5.0 - 7.5
Water Content	≤ 1.0%
Viscosity (at 40°C)	Contact for details

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