Sodium Oleate Industrial Grade CAS 143-19-1 for Surface Active Agent SODIUM OLEATE Manufacturer

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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 large range of applications in various fields, bringing convenience to industrial production and daily life.

(Sodium Oleate CAS 143-19-1)

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 in 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 with living organisms and is non-toxic and harmless to the human body, making it widely used in fields such as food, cosmetics, and medicine.

Parameter table of Sodium Oleate

Sodium Oleate Powder Properties
Other Names	sodium octadecenoate, cis-9-octadecenol, oleol, cis-9-octadecenol, (Z) -octadecenol, olive alcohol, cis-9-octadeceno-1-ol, 9-octadecenol, octadecenol
CAS No.	143-19-1
Compound Formula	C18H33NaO2
Molecular Weight	304.44
Appearance	white powder
Melting Point	232-235 °C
Solubility in water	N/A
Density	N/A
Boling point	N/A
Specific Heat	N/A
Thermal Conductivity	N/A
Thermal Expansion	N/A
Young’s Modulus	N/A
Exact Mass	304.237825 g/mol
Sodium Oleate Powder Health & Safety Information
Safety Warning	N/A
Hazard Statements	N/A
Flashing point	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	N/A
Transport Information	N/A
WGK Germany	N/A
Transport Information	NONH for all modes of transport

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.
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.
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.
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.
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.
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

Application of Sodium Oleate

Application of Sodium Oleate

Application of Sodium Oleate

Application of Sodium Oleate

Application of Sodium Oleate

Production Method of Sodium Oleate

1. Raw Materials Preparation​

Get oleic acid and sodium hydroxide ready. Oleic acid is a common fatty acid, and sodium hydroxide is a strong base.​

2. Saponification Reaction​

Pour oleic acid into a reaction vessel. Then, slowly add a sodium hydroxide solution. Stir well during the addition. The chemical reaction is like this: oleic acid reacts with sodium hydroxide to form sodium oleate and water. The equation is C₁₈H₃₄O₂ + NaOH → C₁₈H₃₃O₂Na + H₂O.​

3. Heating and Stirring​

Heat the reaction mixture gently. Keep stirring at the same time. This helps the reaction happen faster and more completely. The recommended temperature is around 60 – 80°C.​

4. Purification​

After the reaction, cool the mixture. You might see some impurities. Filter the mixture to get rid of these. Then, wash the filtered product with a bit of water to make it purer.​

5. Drying​

Put the purified product in a dryer. Dry it at a suitable temperature, like 40 – 50°C. This removes the remaining water, and you’ll end up with solid sodium oleate.​

Company Profile

RBOSCHCO 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. 

Storage Condition of Sodium Oleate

Sealed Storage

Store sodium oleate in well – closed containers. Plastic or glass containers work well. This keeps air and moisture out. Air and moisture can make it go bad.

Cool Place

Put it in a cool area. Temperatures around 15 – 25°C are good. High heat can cause it to break down.

Dark Storage

Keep it away from light. Sunlight can change its chemical makeup over time. So, store it in a dark place.

Separate Storage

Don’t store it near acids or strong oxidizing substances. They can react with sodium oleate and ruin it.

Payment Term

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

Shipment Term

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

5 FAQs of Sodium Oleate

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: Salt Oleate executes as an emulsifier by maintaining solutions by minimizing the interfacial stress in between oil and water phases. It helps to form a stable dispersion of oil droplets in water or the other way around, depending upon the formula.

Q3

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

Answer: Sodium Oleate’s essential physical homes include its solubility in water, emulsifying abilities, and lubricating outcome. These residential properties make it perfect for use in cosmetics, where it can assist enhance product structure, safety and security, and skin feel.

Q4

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

Answer: The chemical framework of Salt Oleate, with a carboxylate group and a long-chain alkyl group, adds to its security. The carboxylate group allows for salt development, which improves solubility and stability, while the long-chain alkyl group gives hydrophobic interactions, supporting the substance in different atmospheres.

Q5

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

Answer: Sodium Oleate is generally made use of in multiple sectors, including food handling, cosmetics, and natural leather tanning. In food handling, it is utilized as an emulsifier, stabilizer, and preservative. In cosmetics, it is employed for its emulsifying and lubing buildings. In natural leather sun tanning, Salt Oleate improves the gentleness and water resistance of the natural leather.