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Potassium Stearate CAS 593-29-3

Molecular Formula: C18H35KO2

Formula Weight: 322.57

ZSpharmac: Potassium Stearate Raw Material Supplier

Product Name: Potassium Stearate
CAS No: 593-29-3
Purity: 99%

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Basic Info

Product Name:Potassium Stearate
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:White Powder
EINECS No.:209-786-1
Provide:Potassium Stearate MSDS;
Potassium Stearate COA

What is Potassium Stearate?

Potassium stearate is a chemical substance with the chemical formula C17H35COOK. It is a compound composed of stearic acid and potassium ions. Stearic acid is a fatty acid found mainly in animal fats and vegetable oils.

Potassium stearate is commonly used as an ingredient in soaps and can be used to make products such as soaps, cosmetics, lubricants, and pharmaceuticals. It has good surface activity and emulsifying properties, making the product easier to clean and rich in foam. In addition, potassium stearate also has antibacterial and antiseptic effects and is often used as a preservative in the food industry.

Potassium Stearate Property

density 1.12 g/cm3
solubility slightly soluble in cold H2O; soluble in hotH2O, ethanol
form powder
color white
Odorwh. powd., sl. fatty odor
Water Solubility insoluble


Potassium Stearate Uses

Daily chemicals: Potassium stearate can be used as the main formula ingredient of soap to increase the washing ability and foam stability of soap. In addition, potassium stearate can also be used in the production of daily chemical products such as shampoo, detergent, and skin care products.

Pharmaceutical industry: Potassium stearate can be used as a coating material for drugs, which can improve the stability and solubility of drugs and extend the duration of drug effects.

Food industry: Potassium stearate can be used as a preservative in food to extend the shelf life of food. In addition, potassium stearate can also be used as a food additive to improve the taste and texture of food.

Agriculture: Potassium stearate can be used as an auxiliary for pesticides to improve the stability and effectiveness of pesticides. In addition, potassium stearate can also be used in the production of animal feed to improve the nutritional value of the feed.

Characteristics of Potassium Stearate

Surface activity: Potassium stearate is an ionic surfactant with good emulsifying, stabilizing, washing and dispersing effects. It is widely used in detergents, soap products, lubricants and softeners.

Foaming performance: Potassium stearate can be used as a foaming agent to improve the foaming performance of products. It is often used in washing products such as soap products, shampoos and shower gels.

Ionic properties: Potassium stearate is a cationic surfactant that can be formulated with anionic surfactants to improve the cleaning ability and stability of the product.

Film-forming properties: Potassium stearate can form a film in water, which has the functions of protecting skin, moisturizing and anti-irritation, and is often used in skin care products and makeup.


Farhadi, S.S., Aliofkhazraei, M., Barati Darband, G. et al. Wettability and Corrosion Behavior of Chemically Modified Plasma Electrolytic Oxidation Nanocomposite Coating. J. of Materi Eng and Perform 26, 4797–4806 (2017). https://doi.org/10.1007/s11665-017-2931-0

As a company specializing in the production and supply of Potassium Stearate 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 Potassium Stearate ingredients 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.

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