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C9-11 Pareth 6: Properties and Applications in Industrial Formulations

C9-11 Pareth 6 is a nonionic surfactant derived from the ethoxylation of C9-11 fatty alcohols. This chemical compound is widely used in industrial formulations due to its excellent emulsifying, wetting, and solubilizing properties. Its versatility makes it a valuable ingredient in various applications, from household cleaners to agricultural chemicals.

Chemical Properties of C9-11 Pareth 6

C9-11 Pareth 6 is characterized by its hydrophilic-lipophilic balance (HLB) value, which typically ranges between 12 and 14. This balance allows it to effectively stabilize oil-in-water emulsions. The compound is soluble in water and many organic solvents, making it suitable for a broad range of formulations. Its molecular structure consists of a hydrophobic C9-11 alkyl chain and a hydrophilic polyethylene glycol (PEG) chain with an average of 6 ethylene oxide units.

Key Applications in Industrial Formulations

1. Household and Industrial Cleaners

C9-11 Pareth 6 is commonly used in detergents and cleaning products due to its ability to reduce surface tension and enhance soil removal. It is particularly effective in hard surface cleaners, degreasers, and laundry detergents.

2. Agricultural Chemicals

In agrochemical formulations, C9-11 Pareth 6 acts as an emulsifier and wetting agent for pesticides and herbicides. It improves the spreading and adhesion of active ingredients on plant surfaces, enhancing their efficacy.

3. Personal Care Products

Though less common than in industrial applications, C9-11 Pareth 6 can be found in some personal care products, such as shampoos and liquid soaps, where it functions as a mild surfactant and foam booster.

4. Textile and Leather Processing

In textile and leather industries, this surfactant is used for scouring, dyeing, and finishing processes. Its emulsifying properties help in the even distribution of dyes and other chemicals.

Advantages of Using C9-11 Pareth 6

C9-11 Pareth 6 offers several benefits, including:

• High compatibility with other surfactants and additives
• Excellent stability in acidic and alkaline environments
• Low toxicity and biodegradability, making it environmentally friendly
• Cost-effectiveness compared to specialized surfactants

Conclusion

C9-11 Pareth 6 is a versatile and efficient surfactant with a wide range of industrial applications. Its balanced properties make it an indispensable component in formulations requiring emulsification, wetting, or solubilization. As industries continue to seek sustainable and effective chemical solutions, C9-11 Pareth 6 remains a reliable choice for formulators worldwide.