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Potassium Oleate CAS 143-18-0

Molecular Formula: C18H33KO2

Formula Weight: 320.55

ZSpharmac: Potassium Oleate Supplier

Product Name: Potassium Oleate
CAS No: 143-18-0
Purity: 99%

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Basic Info

Product Name:Potassium Oleate
Other Names:9-Octadecenoic Acid PotassiuM Salt
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Pale White Powder
EINECS No.:205-590-5
Provide:Potassium Oleate MSDS;
Potassium Oleate COA

What is Potassium Oleate?

Potassium oleate is generally prepared in liquid stage by saponification reaction of animal oil or grease consisting of oleic acid aspect. Potassium oleate items vary in top quality as well as likewise web material of potassium oleate, as well as there are potassium oleate choice (potassium oleate web material is less than 30%) which is anemic to light yellow thick fluid, as well as likewise pasty potassium oleate (potassium oleate material is 50%) is light yellow to brown sticky silk liquid, paste potassium oleate (potassium oleate internet material is 70%-92%) is light yellow soft paste solid as well as likewise potassium oleate bits (potassium oleate internet content is above 95%) is light yellow fine-grained bits.

Potassium oleate is a type of potassium chauffeur, which is the trimerization driver of polyurethane rigid polyisocyanurate, and also is thoroughly utilized in PIR foam system of polyurethane insulation board. In addition, potassium oleate is likewise typically used in the fields of rubber emulsifier, frothing agent, launch representative, cleaning up agent, lubricant, fiber softener as well as likewise surfactant. Potassium oleate option has the negative aspects of low efficient web content, inconvenient transport, storage space, in addition to item packaging, as well as an outcome of its substantial water web content, some high-concentration potassium oleate services commonly call for to include density reducers, dispersants along with various other ingredients throughout usage. The area is more restricted; Potassium Oleate Paste and Potassium Oleate Paste include greater active components. However, the thickness is high, and also the potassium oleate in the product is extremely simple to agglomerate under lowered temperature level problems, so there are a number of inconveniences in application, such as challenging to comprehend the quantity throughout use, and also annoying filling and taking.

Compared with the above 2, high-purity potassium oleate is a grainy strong, which will bring great benefit in regards to storage space, item packaging and transport, and also the quantity taken throughout use. But currently, the refining and also purification of strong potassium oleate normally call for to embrace the setting of minimized temperature degree as well as decompression to remove water. This method has prolonged manufacturing cycle, high energy usage, high expense as well as terrific trouble to prepare. Because of that, it is really required to research and likewise develop the preparation modern-day innovation of solid potassium oleate.

Potassium Oleate Property

density >1.1 g/cm3
Fp 140 °C
storage temp. 2-8°C
Water Solubility Soluble in water
form powder to crystal
color Pale white powder


Application of Potassium Oleate

Potassium oleate can be utilized as lubricating substance, cleaning agent, emulsifier, antirust agent, and so on; it can also be utilized in hand sanitizer, latex, lubing cutting oil, paint remover, textile, natural leather, etc. Its application instances are as follows:

1. Prepare a kind of antifungal agent for finishings, including triethanolamine, tea polyphenols, benzotriazole, potassium oleate, bactericide, hydrogen peroxide, water, and also the mass parts of each part are: triethanolamine 6- 9. Tea polyphenols 1-3, benzotriazoles 5-7, potassium oleate 3-8, fungicides 2-6, hydrogen peroxide 5-7, water 10-14. Ideally, the antifungal agent for coatings is identified in that: the components by mass of the components of the antifungal representative for finishes are: triethanolamine 6, tea polyphenol 2, benzotriazole 7, potassium oleate 7. Fungicide 5, hydrogen peroxide 5, water 12.

2. Prep work of multi-functional microemulsion gas as well as diesel burning aids. It is composed of complementary soft water, C5-9 fatty alcohol, oleic acid, salt hydroxide, isopropanolamine and potassium oleate, and also is defined because the weight ratio of those numerous components is 20-35% of supporting soft water; C5 -9 fatty alcohol 20-30%; oleic acid 40-50%; sodium hydroxide 1-2%; isopropanolamine 2-3%; potassium oleate 1-2%.

Each element is completely stirred and also mixed in a container to prepare a multi-functional micro-emulsified gas and also diesel combustion help. The multi-functional microemulsion gasoline and also diesel burning help has the characteristics of high stability, wide applicability, energy saving, environmental protection and also non-corrosiveness. At area temperature level, the weight ratio of combustion improver to gasoline or diesel is 15% to 85%, and the micro-emulsion gas or diesel composite fuel is made. It has a transparent look, good stability as well as high thermal effectiveness, as well as can be widely made use of in gasoline. Diesel internal combustion engines are made use of as environmentally friendly fuels.

3. Prep work of anionic viscoelastic surfactant-based gels. Based on the viscoelastic surfactant system (VES.Y) developed by potassium oleate and potassium chloride, in VES. Add cross-linking agent (N,N-methylenebisacrylamide) as well as initiator to Y, under the defense of N gas, keep the temperature at 60 ° C for 24 h, as well as polymerize to obtain anionic viscoelastic surfactant gel (VES. G). To VES. G as well as VES. The efficiency of Y system, such as temperature level resistance, organic hydrocarbon resistance, gel breaking and damages to storage tank, was evaluated inside your home.

The outcomes showed that VES. The temperature level resistance and also shear resistance of the G system have been greatly improved, and the sensitivity to natural hydrocarbons has actually been considerably compromised. After damaging the gel, VES. G system performance and VES. The Y system is basically the very same; and it is validated by the core flow experiment, VES. The G system has no damage to the tank, as well as the leaks in the structure retention rate is > 99%.

Preparation of Potassium Oleate

A kind of preparation approach of solid grainy potassium oleate, its concrete steps are:
1) Respond pasty oleic acid as well as potassium hydroxide in the water phase to prepare a potassium oleate solution with a mass content of 10% -20%, and prepare a service with a mass content of 40% by concentration at 70-80 ° C -60% flowable thick potassium oleate;

2) Mix urea and alcohol service and mix under the problem of 70-90 ° C, and also create a warm saturated urea-alcohol service after the urea is totally dissolved;

3) Include the thick potassium oleate right into the urea-alcohol remedy under warmth preservation, stir well to create an uniform clear service, maintain mixing, cool the remedy to -5 -0 ° C, and maintain the reduced temperature level for 1-3 hrs to speed up the solid potassium oleate, filter the precipitated difficult potassium oleate powder (filter with great gauze), as well as completely dry the strong web content with completely dry cool air to get the completed solid powder potassium oleate.

About Products:
If you need Potassium Oleate as a cosmetic raw material, please contact our service staff directly, we will provide you with high-quality products at the best price.
As an experienced Potassium Oleate manufacturer and supplier, ZSpharmac will provide Potassium Oleate raw materials for customers all over the world for a long time.
Over the years, the company has been adhering to the spirit of “integrity management, strict quality control, customer first”, and has won unanimous praise from domestic and foreign customers.

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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