Lauryl Alcohol Ethoxylate 9 Mole

About Lauryl Alcohol Ethoxylate 9 Mole

Lauryl alcohol ethoxylate with 9 moles of ethylene oxide (EO) is a nonionic surfactant commonly used in various industrial, household, and personal care applications. It is produced by reacting lauryl alcohol (a C12 fatty alcohol) with 9 moles of ethylene oxide, resulting in a molecule with both hydrophobic (lauryl alcohol) and hydrophilic (ethoxylate chain) properties.

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Key Characteristics:

1. Nonionic Surfactant: Does not ionize in water, making it stable in a wide pH range and compatible with other surfactants.

2. Hydrophilic-Lipophilic Balance (HLB): The HLB value for a 9-mole ethoxylate is typically around 13-14, making it suitable for emulsification, detergency, and wetting applications.

3. Solubility: Soluble in water and many organic solvents, with solubility increasing as the degree of ethoxylation increases.

4. Biodegradability: Generally biodegradable, though the rate depends on the specific structure and environmental conditions.

5. Mildness: Considered relatively mild, making it suitable for use in personal care products.

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Applications:

1. Household and Industrial Cleaners:

   • Used in detergents, degreasers, and cleaning formulations due to its excellent emulsifying and wetting properties.

   • Effective in removing oils, greases, and dirt from surfaces.

2. Personal Care:

   • Found in shampoos, body washes, and skincare products as an emulsifier, foaming agent, or solubilizer.

   • Helps stabilize formulations and improve the sensory feel of products.

3. Textiles:

   • Used as a wetting agent, emulsifier, or dyeing assistant in textile processing.

   • Improves the penetration of dyes and other chemicals into fabrics.

4. Agriculture:

   • Acts as an adjuvant in pesticide formulations to enhance spreading, wetting, and sticking properties.

5. Emulsions:

   • Used in oil-in-water (O/W) emulsions for various industrial applications, including coatings, paints, and lubricants.

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Benefits:

• Excellent emulsifying and wetting properties.

• Stable in a wide range of pH conditions.

• Compatible with other surfactants and additives.

• Provides good foam stability and detergency.

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Typical Properties:

• Appearance: Clear to slightly hazy liquid or paste, depending on temperature.

• pH (1% solution): Neutral (around 6-8).

• Cloud Point: The temperature at which the solution becomes cloudy (typically around 50-60C for a 9-mole ethoxylate).

Versatile Emulsifier for Industrial and Consumer Applications

Lauryl Alcohol Ethoxylate 9 Mole is an effective emulsifier, widely used in manufacturing cleaning agents and personal care products. Its ability to maintain stable performance over variable pH levels, hard water, and diverse environments makes it suitable for institutions, homes, and factories. With its strong detergency and wetting properties, it serves multiple functions from surface cleaning to metal degreasing, providing a reliable solution across industries.


Compatibility and Stability Across Formulations

The non-ionic nature of Lauryl Alcohol Ethoxylate 9 Mole ensures it blends seamlessly with anionic, cationic, and other non-ionic surfactants. This extensive compatibility facilitates flexible formulation options for manufacturers, enhancing product stability for both cleaning and personal care applications. Its resilience in hard water conditions and neutral pH support effectiveness in a broad range of uses.