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Specifications
|
Grade: |
Industry Grade (No Pharma Grade) |
|
Appearance: |
Milk white Solid |
|
Type: |
O-20 |
|
Color: |
30 max. |
|
Water: |
1.0% max. |
|
pH: |
5.0 to 7.0 |
|
Cloud point: |
86–91°C |
Overview
Alcohols C16-18 ethoxylated丨CAS 68439-49-6 are nonionic surfactants derived from the ethoxylation of long-chain fatty alcohols (primarily cetyl (C16) and stearyl (C18) alcohols). These surfactants consist of a hydrophobic fatty alcohol tail and a hydrophilic polyethylene glycol (PEG) chain, providing excellent emulsifying, wetting, and detergent properties.
This material is commonly found in cleaning products, personal care formulations, industrial processes, and emulsifying systems across multiple industries.
Applications
1. Detergents and Cleaners
Used in household and industrial cleaners as a primary or co-surfactant.
Provides wetting, emulsifying, and solubilizing power.
Effective in hard surface cleaners, laundry detergents, degreasers, and disinfectants.
2. Personal Care and Cosmetics
Found in shampoos, conditioners, body washes, and facial cleansers as a gentle emulsifier and foaming agent.
Nonionic nature makes it less irritating to skin compared to anionic surfactants.
Helps solubilize oils and condition skin and hair.
3. Textile Industry
Used in scouring agents, dyeing, and finishing auxiliaries.
Improves wettability of fabrics and aids uniform dye penetration.
Effective in removing oils, waxes, and sizing agents from textile fibers.
4. Agricultural Chemicals
Serves as an emulsifier and wetting agent in pesticide and herbicide formulations.
Enhances the spreadability and uptake of active ingredients on plant surfaces.
5. Paints and Coatings
Functions as a dispersing and wetting agent for pigments.
Improves stability and consistency of emulsions and suspensions.
6. Oilfield Applications
Used as a demulsifier, emulsifier, or wetting agent in drilling and production fluids.
Helps separate water and oil phases and enhances well-cleaning efficiency.
Benefits
Excellent emulsifying properties: Stable oil-in-water emulsions.
Versatile solubility: Compatible with a wide range of solvents and oils.
Nonionic and biodegradable: Low toxicity and suitable for environmentally friendly formulations.
Good foaming and detergency: Even in hard water conditions.
Low skin irritation: Preferred in personal care and mild cleaning applications.
Summary
Alcohols C16-18 ethoxylated丨CAS 68439-49-6 are nonionic surfactants with broad applications in detergents, cosmetics, textiles, agrochemicals, and industrial formulations. Their emulsifying, solubilizing, and wetting capabilities, along with low toxicity and biodegradability, make them essential in modern formulation chemistry.
