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Ethoxylated C9-11 Alcohol with 6 EO Units: A Versatile Surfactant
In the world of surfactants, C9-11 Pareth-6, also known as ethoxylated C9-11 alcohol with 6 ethylene oxide (EO) units, plays a significant role in various industrial and consumer applications. This chemical compound is part of the broader family of alcohol ethoxylates, which are widely used for their excellent emulsifying, wetting, and cleaning properties.
What is C9-11 Pareth-6?
C9-11 Pareth-6 is a nonionic surfactant produced by the ethoxylation of a mixture of C9 to C11 fatty alcohols. The “6” in its name indicates the average number of ethylene oxide units attached to each alcohol molecule. This ethoxylation process enhances the surfactant’s solubility in water while maintaining its ability to interact with oils and greases.
Key Properties and Characteristics
This surfactant exhibits several notable properties:
- Excellent wetting and spreading capabilities
- Good emulsification of oils and greases
- Mild to skin compared to some other surfactants
- Biodegradable under appropriate conditions
- Stable across a wide pH range
Keyword: C9-11 Pareth 6
Common Applications
C9-11 Pareth-6 finds use in numerous industries:
Household and Industrial Cleaning
It’s a key ingredient in many cleaning formulations, including:
- Dishwashing liquids
- Laundry detergents
- Hard surface cleaners
- Industrial degreasers
Personal Care Products
Due to its mild nature, it’s used in:
- Shampoos
- Body washes
- Facial cleansers
Industrial Applications
Beyond cleaning, it serves in:
- Textile processing
- Agricultural formulations
- Paint and coatings
Environmental and Safety Considerations
While C9-11 Pareth-6 is generally considered safe for use in many applications, proper handling procedures should always be followed. It is biodegradable, but the rate of degradation depends on environmental conditions. Manufacturers and formulators should consider its aquatic toxicity when designing products that may enter wastewater systems.
As with all chemical substances, proper risk assessment should be conducted based on the specific application and concentration used.
Conclusion
C9-11 Pareth-6 represents an important class of surfactants that balance performance with environmental considerations. Its versatility across multiple industries makes it a valuable component in many formulations. As surfactant technology continues to evolve, ethoxylated alcohols like C9-11 Pareth-6 will likely remain essential ingredients in countless products we use daily.