Sodium Oleate CAS 143-19-1

(Sodium Oleate CAS 143-19-1)

Overview of Sodium Oleate      

Sodium Oleate is a chemical substance formed by the reaction of oleic acid with sodium hydroxide or potassium hydroxide. It belongs to the carboxylate class and has long-chain alkane and carboxyl groups, which makes it widely used in many fields.

Sodium oleate exhibits good stability and solubility in chemistry, and can dissolve in water to form a transparent solution. It has good emulsifying, dispersing, and lubricating properties and is often used as an emulsifier, dispersant, lubricant, and surfactant. In the food industry, sodium oleate is used as a food additive, such as an emulsifier, stabilizer, and preservative, to improve the taste of food and extend its shelf life. Sodium Oleate, as a multifunctional chemical substance, has a wide range of applications in various fields, bringing convenience to industrial production and daily life.

Features of Sodium Oleate      

Chemical structure: Sodium Oleate is obtained by reacting oleic acid with sodium hydroxide or potassium hydroxide, and has a chemical structure of carboxylate salts, including a long-chain alkane group and a carboxyl group.

Physical properties: Sodium oleate is a white or slightly yellowish amorphous powder or particle, easily soluble in water, forming a transparent solution with good solubility.

Stability: Sodium oleate is stable at room temperature, not easily decomposed, and can maintain its chemical properties under various environmental conditions.

Emulsification and dispersion performance: sodium oleate has excellent emulsification and dispersion performance, which can effectively mix oil-water two phases to form a stable lotion or dispersion system.

Lubricity: Sodium oleate has good lubrication performance, which can form a lubricating film on the friction interface, reducing friction and wear.

Biocompatibility: Sodium oleate has good compatibility in living organisms and is non-toxic and harmless to the human body, making it widely used in fields such as food, cosmetics, and medicine.

Application of Sodium Oleate             

Food industry: Sodium oleate is used as a food additive to improve the taste and texture of food. It is widely used as an emulsifier, stabilizer, and preservative in dairy products, bread, pastries, and other foods.

Application of Sodium Oleate

Cosmetics: Sodium oleate is used as an emulsifier, stabilizer, and thickener in cosmetics, helping to improve product texture and stability, making cosmetics easier to apply and absorb.

Application of Sodium Oleate

Medicine: Sodium oleate is used in the pharmaceutical field to prepare pharmaceutical preparations, such as creams, suppositories, and injections, which help stabilize and release drugs.

Application of Sodium Oleate

Leather industry: Sodium oleate is used as a leather treatment agent in the leather industry, which can improve the softness, glossiness, and waterproofing of leather.

Application of Sodium Oleate

Paints and Coatings: Sodium oleate is used as an emulsifier, dispersant, and stabilizer in paints and coatings, which helps improve the stability and coating performance of coatings.

Application of Sodium Oleate

Other fields: Sodium oleate can also be used in industrial fields such as textiles, papermaking, and rubber as an emulsifier, dispersant, and stabilizer to improve product quality and performance.

Application of Sodium Oleate

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 Sodium Oleate, please feel free to contact us or click on the needed products to send an inquiry. 

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FAQ

Q1

What is the main component of Sodium Oleate and how does it differ from other similar compounds?

Answer: The main component of Sodium Oleate is the oleic acid salt of sodium. It differs from other similar compounds due to its specific long-chain alkane structure, which endows it unique properties such as emulsifying and lubricating capabilities.

Q2

How does Sodium Oleate perform as an emulsifier in different types of formulations?

Answer: Sodium Oleate performs as an emulsifier by stabilizing emulsions by reducing the interfacial tension between oil and water phases. It helps to form a stable dispersion of oil droplets in water or vice versa, depending on the formulation.

Q3

What are the key physical properties of Sodium Oleate that make it suitable for use in cosmetics?

Answer: Sodium Oleate's key physical properties include its solubility in water, emulsifying abilities, and lubricating effect. These properties make it suitable for use in cosmetics, where it can help improve product texture, stability, and skin feel.

Q4

How does the chemical structure of Sodium Oleate contribute to its stability?

Answer: The chemical structure of Sodium Oleate, with a carboxylate group and a long-chain alkyl group, contributes to its stability. The carboxylate group allows for salt formation, which enhances solubility and stability, while the long-chain alkyl group provides hydrophobic interactions, stabilizing the compound in various environments.

Q5

In what industries is Sodium Oleate commonly used and for what specific applications?

Answer: Sodium Oleate is commonly used in multiple industries, including food processing, cosmetics, and leather tanning. In food processing, it is used as an emulsifier, stabilizer, and preservative. In cosmetics, it is employed for its emulsifying and lubricating properties. In leather tanning, Sodium Oleate improves the softness and water resistance of the leather.