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Home » Products » Chemical Series » Alcohol Ether Series » Emulsifier AEO Series（Lauryl Alcohol Polyoxyethylene Ether） » C12-14 Lauryl Alcohol Ethoxylate-4(AEO-4) Emulsifier – Suitable for Detergent Formulations, Cosmetic Creams & Industrial Lubricants

MOA-3 Emulsifier (C12-14 Fatty Alcohol Polyoxyethylene Ether 3EO) for Metalworking Fluids

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C12-14 Lauryl Alcohol Ethoxylate-4(AEO-4) Emulsifier – Suitable for Detergent Formulations, Cosmetic Creams & Industrial Lubricants

Name: C12-14 Lauryl Alcohol Ethoxylate-4(AEO-4) Emulsifier – Suitable for Detergent Formulations, Cosmetic Creams & Industrial Lubricants
Brand: Jienuo
Rating: 5.0 (44 reviews)

C12-14 Lauryl Alcohol Polyoxyethylene Ether-4, commonly known as AEO-4, is a high-performance non-ionic emulsifier and surfactant. With 4 moles of ethylene oxide (EO) in its structure, it delivers excellent emulsifying, dispersing, and wetting properties.
Widely used in cosmetics, household detergents, textile auxiliaries, and industrial cleaning formulations, AEO-4 ensures stable blends of oil and water, reduces product irritation, and enhances cleaning efficiency. It is water-soluble, compatible with most surfactants, and available in industrial or cosmetic grades to meet diverse application needs, making it a reliable choice for manufacturers globally.

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Model:
AEO-4(MOA-4)
Brand:
Jienuo

Product Description

Product Brief: C12-14 Lauryl Alcohol Polyoxyethylene Ether-4 (AEO-4)

C12-14 Lauryl Alcohol Polyoxyethylene Ether-4, commonly known as AEO-4, is a high-performance non-ionic emulsifier and surfactant. With 4 moles of ethylene oxide (EO) in its structure, it delivers excellent emulsifying, dispersing, and wetting properties.

Widely used in cosmetics, household detergents, textile auxiliaries, and industrial cleaning formulations, AEO-4 ensures stable blends of oil and water, reduces product irritation, and enhances cleaning efficiency. It is water-soluble, compatible with most surfactants, and available in industrial or cosmetic grades to meet diverse application needs, making it a reliable choice for manufacturers globally.

Product Advantage

Excellent Emulsifying Performance: AEO - 4 (MOA - 4) shows great emulsifying ability for mineral oils and aliphatic solvents. It can form stable w/o emulsions. With a hydroxyl value of 150 - 160 mgKOH/g, it ensures efficient molecular interaction during emulsification.
Versatile Solubility: It is readily soluble in oils and polar solvents. In water, it diffuses well, which helps in various formulation processes and broadens its application scope in different systems.
Stable pH Range: The pH value of its 1% aqueous solution is 5.0 - 7.0, making it stable in a neutral range. This stability allows it to work effectively in many industrial environments without being affected by extreme pH conditions.
Low Water Content: With a water content of ≤1.0%, it has high purity. This low water content reduces the risk of unwanted reactions and ensures consistent performance in applications.

Technical Specifications

Parameter Name	Specification Valu
Chemical Name	Polyethylene Glycol (4) C12-14 Lauryl Ether
Appearance (25℃)	Colorless to pale yellow viscous liquid
Color（Pt-Co）	≤30
Hydroxyl value（mgKOH/g）	150~160
pH Value (1% Aqueous Solution)	5.0 - 7.0
HLB Value	9~10
Active Content	≥ 99.0%
Moisture Content	≤ 1.0%
Shelf Life (Under Sealed Condition, 25℃)	24 Months
Biodegradability	≥ 90% (28 Days)

Note: All parameters comply with ISO 9001 quality management system standards. Each batch of products is accompanied by a Certificate of Analysis (COA) to ensure consistency and traceability.

Product Uses

Emulsifier in Chemical Industry: It serves as an emulsifier for silicones and aliphatic substances. It enables the uniform mixing of these materials in various chemical manufacturing processes.
Detergent in Dry - cleaning: Used as a dry - cleaning agent, it effectively removes dirt and stains from fabrics while being gentle on the material, ensuring good cleaning results.
Raw Material in AES Production: AEO - 4 (MOA - 4) is a key raw material for producing AES, playing an important role in the synthesis of this widely used surfactant.

Usage & Handling Guide

Dosage: Add 1-5% of total formulation weight; adjust based on emulsification needs.
Mixing: Blend with oil phase first, then slowly add aqueous phase while stirring (300-500 rpm) for 10-15 mins.
Temperature: Optimal at 40-60°C; avoid over 80°C to prevent performance loss.
Tips: Test small batches first. Compatible with most anionic/non-ionic surfactants for better stability.

FAQ

Q: How to store AEO-4 properly and what's its shelf life?
A: Store it in a dry, ventilated area as general chemicals. For long-term storage, -20°C is ideal; 4°C works for up to 1 month. Unopened, its shelf life is 2 years .
Q: Why is my AEO-4 emulsification effect poor, and how to fix it?
A: It works best on vegetable oils, less on animal/mineral oils . Increase dosage (up to 5%), mix at 40-60°C, or blend with other surfactants for better stability .
Q: Is AEO-4 compatible with other surfactants?
A: Yes, it's non-ionic and fully compatible with most anionic, amphoteric, and non-ionic surfactants. Mixing enhances formulation stability and performance .
Q: What happens if AEO-4 is exposed to high temperatures?
A: Avoid temperatures over 80°C, as this may degrade it and reduce emulsification performance. Optimal processing temperature is 40-60°C .