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AEO-9

Updated: 2026-07-15

Overview

AEO-9 is a nonionic surfactant derived from fatty alcohols and ethylene oxide, widely used for its emulsifying and wetting properties. It is a key ingredient in detergents, industrial cleaners, and agricultural formulations due to its stability and biodegradability. As a recycled variant, recovered AEO-9 undergoes purification to meet industry standards, making it a cost-effective and sustainable alternative for manufacturers. Its compatibility with other surfactants enhances formulation flexibility in diverse applications.

Physical and Chemical Properties

AEO-9 exhibits high solubility in both water and organic solvents, facilitating its use in multiphase systems. Its low foam generation makes it suitable for high-pressure cleaning applications where foam control is critical. The surfactant’s viscosity and density are temperature-dependent, requiring careful handling during storage and transportation. Its biodegradability aligns with environmental regulations, reducing ecological impact compared to harsher alternatives.

Main Applications

In the textile industry, AEO-9 serves as a leveling agent and emulsifier for dye baths. Its wetting properties ensure uniform fabric treatment, improving dye absorption and color fastness. Household and industrial detergents leverage AEO-9 for grease removal and stain penetration. In agriculture, it is used in pesticide formulations to enhance spray coverage and adhesion to plant surfaces.

Safety and Storage

AEO-9 is generally low-toxicity but may cause mild skin or eye irritation. Proper PPE, including gloves and goggles, is recommended during handling. Spills should be contained with absorbent materials to prevent slips. Store in sealed containers at temperatures below 40°C to prevent degradation. Avoid contact with strong oxidizers, which may react exothermically.

B2B Procurement Guide

When sourcing recycled AEO-9, prioritize suppliers with certifications like ISO 9001 or REACH compliance to ensure quality and traceability. Bulk purchases (e.g., 1-ton drums) typically offer cost savings of 10–20%. Request technical datasheets to verify parameters like pH (5–7), active matter content (≥99%), and residual ethylene oxide levels (<1 ppm). Sample testing is advised for critical applications.

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