| CAS Number | 68439-50-9 |
|---|---|
| Chemical Formula | R-(OCH₂CH₂)n-OH |
| INCI Name | C12-15 Pareth-7 |
| Packaging | 200kg Drum / 1000kg IBC Tank |
| MOQ | 1000 KG |
| Shelf Life | 2 Years |
AEO-7
AEO-7 Bulk Supplier
Niran Bio is a professional Primary Alcohol Ethoxylate (AEO-7) supplier, providing stable bulk sourcing and wholesale solutions for household cleaning, industrial cleaning, textile processing, and surfactant formulation industries worldwide. We support distributors, formulators, manufacturers, and industrial buyers with flexible supply options tailored to different technical and commercial requirements.
We cooperate with qualified Primary Alcohol Ethoxylate manufacturers to ensure stable quality, consistent EO distribution performance, and reliable supply across global surfactant and detergent markets.
Niran Biochemical can provide technical and quality documentation including COA, MSDS, TDS, specification sheets, and relevant compliance documents to support sourcing and product evaluation.
What Is AEO-7?
AEO-7, also known as Primary Alcohol Ethoxylate 7EO, is a medium-EO nonionic surfactant produced by the ethoxylation of primary fatty alcohols with approximately 7 moles of ethylene oxide (EO).
Compared with lower EO grades such as AEO-2 and AEO-3, AEO-7 exhibits significantly improved water solubility, detergency, wetting, and emulsification performance. Its balanced hydrophilic-lipophilic structure makes it widely used in household detergents, industrial cleaners, textile auxiliaries, hard surface cleaning systems, and various industrial surfactant formulations.
The EO number directly influences hydrophilic-lipophilic balance (HLB) and formulation behavior. Medium EO grades such as AEO-7 provide balanced emulsification, detergency, and compatibility, making them highly versatile across aqueous cleaning systems and industrial formulations.
AEO-7 also demonstrates excellent compatibility with anionic, amphoteric, and nonionic surfactants, allowing to optimize cleaning efficiency, wetting performance, foam characteristics, and formulation stability.
Key Functions
AEO-7 functions as a versatile nonionic surfactant providing detergency, emulsification, wetting, dispersion, and formulation stability across industrial and household cleaning systems.
- Detergency Performance
AEO-7 provides strong soil removal and grease cleaning performance in both household and industrial cleaning formulations. Its balanced EO structure helps improve removal of oily contaminants and processing residues. - Emulsification Performance
AEO-7 effectively emulsifies oils, waxes, and hydrophobic materials, helping maintain stable dispersion and formulation consistency in aqueous systems. - Wetting and Penetration
AEO-7 exhibits excellent wetting and penetration properties on hard surfaces, textiles, and industrial substrates, improving cleaning efficiency and processing performance. - Surfactant Compatibility
As a nonionic surfactant, AEO-7 demonstrates strong compatibility with anionic and amphoteric surfactants, supporting formulation flexibility and balanced system performance. - Low Irritation Characteristics
Compared with some highly aggressive surfactants, AEO-7 offers relatively mild surface activity, making it suitable for selected cleaning and formulation systems. - Formulation Stability
AEO-7 helps stabilize surfactant systems and maintain performance consistency across varying formulation conditions and industrial processing environments.
Applications
AEO-7 is widely used in household detergents, industrial cleaning systems, textile auxiliaries, and specialty surfactant formulations where balanced detergency, emulsification, and wetting performance are required.
- Household Detergents
AEO-7 is commonly used in laundry detergents, dishwashing liquids, and multi-purpose cleaners to improve detergency, grease removal, and formulation stability. - Industrial Cleaning
Used in industrial degreasers and hard surface cleaners where strong emulsification and cleaning performance are required for oily soils and industrial contaminants. - Textile Processing
AEO-7 functions as a wetting and emulsifying agent in textile auxiliaries and processing formulations to improve penetration and processing consistency. - Metal Cleaning
Applied in metal cleaning and processing systems to improve oil removal, wetting efficiency, and cleaning performance. - Surfactant Blending Systems
AEO-7 is widely used in blended surfactant formulations to optimize detergency, emulsification, foam balance, and formulation stability.
Specifications
| Product Name | AEO-7 / Primary Alcohol Ethoxylate |
|---|---|
| CAS Number | 68439-50-9 |
| Chemical Type | Nonionic Surfactant |
| Appearance (25°C) | Colorless to Light Yellow Liquid |
| EO Value | Approx. 7 EO |
| pH (1% aqueous solution) | 5.0 – 7.0 |
| Solubility | Soluble in Water |
| Foam Level | Moderate |
| Packaging | 200kg Drum / 1000kg IBC Tank |
| MOQ | 1000 KG |
Why Choose Niran Biochemical
Flexible Sourcing Network
We connect you with the right manufacturers based on your pricing and specification needs.
Stable Supply Assurance
Diversified supply channels ensure consistent availability and reduce supply risks.
Cost-Effective Solutions
Optimized sourcing strategy helps provide competitive pricing for bulk orders.
Global Export Experience
Serving clients in over 100 countries with reliable logistics and documentation support.
Responsive Service
Fast quotation and professional support for personal care, household cleaning, and industrial applications.
Quality & Documentation
COA, MSDS, TDS, specification sheets, and relevant compliance documents available upon request.
FAQs
What is the difference between AEO-7 and AEO-3?
AEO-7 has higher EO content, resulting in greater water solubility, detergency, and wetting performance. AEO-3 is more oil-soluble and better suited for oil-phase emulsification systems.
What is the difference between AEO-7 and AEO-9?
AEO-9 exhibits even higher hydrophilicity and detergency compared with AEO-7. AEO-7 provides a more balanced profile between emulsification, foam control, and cleaning efficiency.
Does AEO-7 generate high foam?
AEO-7 generally produces moderate foam levels depending on formulation conditions and surfactant combinations.
Can AEO-7 be blended with anionic surfactants?
Yes. AEO-7 shows excellent compatibility with anionic surfactants such as SLES and LABSA, helping improve detergency balance, emulsification, and formulation stability.
What is the typical HLB range of AEO-7?
AEO-7 generally exhibits a medium-to-high HLB value, making it suitable for O/W emulsification systems and aqueous detergent formulations.
Can AEO-7 improve grease removal?
Yes. AEO-7 effectively emulsifies oily soils and improves grease removal efficiency in both manual and industrial cleaning systems.
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