Zhishang Chemical

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AES CAS 9004-82-4

Molecular Formula: C12H25NaO3S

Formula Weight: 272.37987

ZSpharmac: AES Raw Material Supplier

Product Name: AES
CAS No: 9004-82-4
Purity: 99%

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Basic Info

Product Name:AES
Other Names:Sodium lauryl polyoxyethylene ether sulfate
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance: Colorless Liquid
EINECS No.:920-535-1
Storage:Store at -20°C
Provide:AES MSDS;

What is AES?

AES is an anionic surfactant, whose full name is laureth polyoxyethylene ether sulfate sodium salt. It is a product of nonionic fatty alcohol polyoxyethylene ether (AE) obtained through sulfation modification. Together with AE and fatty alcohol sodium sulfate (AS), they constitute the three major categories in the fatty alcohol series products. AES has the characteristics of both nonionic and anionic surfactants due to its molecular structure of oxyethylene groups and sulfated groups. It has powerful functions such as wetting, dispersing, emulsifying and decontamination, and has excellent hard water resistance and biodegradability. Its solution is transparent and stable, and it is easy to increase the viscosity through electrolyte adjustment. AES not only has rich foaming properties, but is also less irritating to the skin and is gentle to use.

AES Property

storage temp. Store at -20°C
solubility Chloroform (Slightly), Methanol (Sparingly), Water (Slightly)
form Liquid
color Clear viscous


AES Uses

Laureth sulfate sodium salt is a surfactant commonly used in cleansers, detergents and personal care products. It has excellent detergency, dispersing and emulsifying properties and can be used to remove grease, dirt and stains. In addition, it has certain antistatic and thickening properties and can be used to adjust the texture and consistency of products. Due to its low irritation and good water solubility, laureth sulfate sodium salt is also widely used in cosmetics, oral care and other personal care products.

AES Production Method

The production process of this product involves five main steps: condensation of lauryl alcohol and ethylene oxide, sulfation of the condensation product, neutralization, filtration to remove residue, and distillation for dealcoholization. Start by adding 452kg of lauryl alcohol (with a hydroxyl value of 275-320) into the reaction vessel, then add 5kg of potassium hydroxide in a mixing tank to prepare a 50% aqueous solution before adding it to the reaction vessel. Create a vacuum at 13.3kPa and gradually increase the temperature to around 120°C for dehydration. Replace the air with nitrogen before heating to 140-150°C, stirring, and introducing 324kg of ethylene oxide at 3kPa. Slowly lower the temperature to about 5°C, then acidify the mixture with sulfuric acid and neutralize it with caustic soda and alcohol solution after an hour. After neutralization, pressure filter the mixture to remove residue and distill the filtrate to obtain the final product.

Contact Us

As a company specializing in the production and supply of Sodium lauryl polyoxyethylene ether sulfate raw materials, we are committed to providing customers with high-quality products and preferential prices. We have rich experience and technology to ensure product quality and stable supply. No matter where you are, we can provide you with the Sodium lauryl polyoxyethylene ether sulfate raw materials you need to support your production and research and development.

We always adhere to the principle of honest operation, strictly control product quality, and serve every customer with a customer-first attitude. Over the years, we have established good cooperative relationships with customers at home and abroad and won their trust and praise.

If you have needs or are interested in our products, please contact our service staff directly, we will wholeheartedly provide you with the best quality services and products. Looking forward to cooperating with you and developing together!

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

Help China Chemicals to benefit the happiness of human life
Become the most trusted chemical supplier in the world
Striver – oriented, enrich employees, customer first, deep service, seek development
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Cosmetic raw materials
  • Products/Service:Cosmetic raw materials (flavors and fragrances,antioxidant products, moisturizing and hydrating, whitening agents, cosmetic additives)
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

Get AES Quotation