PDS Potassium dodecyl sulfate CAS 4706-78-9

(PDS Potassium dodecyl sulfate CAS 4706-78-9)

Overview of PDS Potassium Dodecyl Sulfate

PDS (Potassium dodecyl sulfate) is an inorganic salt surfactant with excellent wetting, emulsifying, dispersing, and solubilizing properties. The long carbon chains in its molecular structure endow it with good oleophilic properties. At the same time, the sulfate group has hydrophilicity, allowing PDS to form a stable emulsion layer at the oil-water interface, effectively reducing interfacial tension.

As an efficient surfactant, PDS can quickly penetrate the interior of fibers, effectively removing oil and stains from clothing while protecting the fiber structure of the fabric. In addition, PDS is widely used in various fields such as cosmetics, paint, coatings, pesticides, and papermaking, providing important technical support for the production of these industries. The preparation process of PDS is relatively simple, with a large range of raw material sources, so it has high economic and practical value in industrial production.

Features of PDS Potassium Dodecyl Sulfate

Efficient surface activity: PDS has excellent surface activity, which can significantly decrease the surface tension of water, making it easier for aqueous solutions to wet and penetrate various surfaces, providing strong support for cleaning and emulsification processes.

Good emulsification and dispersibility: In an oil-water system, PDS can effectively form an emulsified layer, prevent oil droplets from gathering, and keep the oil-water mixture stable. It is widely used in cosmetics such as lotion and cream.

Chemical stability: PDS has stable chemical properties at room temperature and pressure and is not prone to chemical reactions with other substances, resulting in a longer shelf life during storage and use.

Biocompatibility: PDS can be naturally metabolized in the human body without causing long-term harm. Therefore, it has been widely used in medicine and cosmetics.

Easy to prepare and obtain: The preparation process of PDS is relatively simple, with a wide range of raw materials, so it has high economic and practical value in practical applications.

Environmental friendliness: PDS does not cause long-term environmental pollution during the biodegradation process, conforms to the principles of green chemistry, and is conducive to environmental protection and sustainable development.

Application of PDS Potassium Dodecyl Sulfate 

Detergents and cleaning agents: PDS, as the main component of detergents, can effectively remove oil and stains from clothing, tableware, and other items, providing convenience for household cleaning.

Application of PDS potassium dodecyl sulfate

Cosmetics: In the cosmetics field, PDS is often used to prepare lotion, cream, shampoo, and other products to help adjust the texture and stability of products and improve the use effect of products.

Application of PDS potassium dodecyl sulfate

In the pharmaceutical field: PDS is used as an emulsifier, dispersant, etc., to help drugs dissolve, disperse, and improve drug bioavailability and therapeutic effects.

Application of PDS potassium dodecyl sulfate

Coatings and paints: In manufacturing coatings and paints, PDS can improve the wetting and leveling properties of coatings, making them more uniform and smooth and improving the decorative and protective properties of coatings.

Application of PDS potassium dodecyl sulfate

Textile Industry: PDS is used as a wetting agent, detergent, etc., in the textile industry to help improve the processing efficiency and quality of textiles while protecting the fiber structure of textiles.

Application of PDS potassium dodecyl sulfate

Petrochemical industry: In petrochemicals, PDS can be used to prepare emulsified fuels, lubricants, and other products, improving the stability and performance of petroleum products.

Company Profile

NANOTRUN(www.rboschco.com) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.

The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are looking for high-quality PDS potassium dodecyl sulfate, please feel free to contact us or click on the needed products to send an inquiry. 

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L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment Term

By sea, by air, by express, as customers request.

FAQ

Q1

What are the main aspects of the surface activity of PDS Potassium dodecyl sulfonate?

Answer: The surface activity of PDS Potassium dodecyl sulfate is mainly reflected in reducing the surface tension of water, improving wettability, promoting emulsification and dispersion, and so on.

Q2

What is the chemical structure of PDS Potassium dodecyl sulfate?

Answer: The chemical structure of PDS Potassium dodecyl sulfate consists of a long carbon chain and a sulfate group. The long carbon chain endows it with oleophilic properties, while the sulfate group has hydrophilicity.

Q3

What are the preparation methods for PDS Potassium dodecyl sulfate?

Answer: The preparation methods of PDS Potassium dodecyl sulfate include direct esterification, sulfation, etc. Among them, direct esterification is a commonly used preparation method.

Q4

What is the biocompatibility of PDS Potassium dodecyl sulfonate?

Answer: PDS Potassium dodecyl sulfate can be naturally metabolized in the human body without causing long-term harm. Therefore, it has good biocompatibility.

Q5

What is the main role of PDS Potassium dodecyl sulfate in detergents?

Answer: The main function of PDS Potassium Dodecyl Sulfate in detergents is to remove oil and stains from clothing. It effectively removes oil stains by emulsifying, dispersing, and solubilizing properties.