Sodium Naphthenate
Qidi Chemical

HS Code |
381554 |
Chemical Formula | CnH2n - 1COONa |
Appearance | Brown - black viscous liquid or semi - solid |
Solubility | Soluble in water and organic solvents |
Density | Typically around 1.0 - 1.1 g/cm³ |
Ph | Alkaline in aqueous solution |
Flash Point | Relatively high, depending on composition |
Viscosity | Viscous substance |
Surface Active Property | Acts as a surfactant |
Corrosion Inhibiting Property | Can inhibit corrosion of some metals |
Stability | Stable under normal conditions |
As an accredited Sodium Naphthenate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
Packing | Sodium Naphthenate packaged in 25 - kg bags for easy handling and storage. |
Storage | Sodium naphthenate should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and incompatible substances like strong acids. Store in tightly sealed containers to prevent moisture absorption and contamination. Avoid storing in areas prone to flooding or high humidity to maintain its chemical integrity. |
Shipping | Sodium Naphthenate is typically shipped in sealed, corrosion - resistant containers. These are carefully packaged to prevent leakage during transit, following strict chemical transportation regulations to ensure safety. |
Competitive Sodium Naphthenate prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8618136850665 or mail to info@liwei-chem.com.
We will respond to you as soon as possible.
Tel: +8618136850665
Email: info@liwei-chem.com


The early preparation was simple, only a small amount could be produced, and the quality was also uneven. However, with the passage of time, technology has advanced day by day, and the preparation method has become more and more exquisite, the output has gradually increased, and the quality has also become better. It is used in industry more and more widely, and it has outstanding performance in coatings, rubber and other industries. From the initial ignorance and exploration to the present day, the development of Sodium Naphthenate is a wonderful chapter in the history of chemical industry, witnessing the continuous progress and excellence of our generation.
This product is used in various industrial fields and has a wide range of uses. In the oil drilling industry, it can be used as an emulsifier for drilling fluids, which makes the performance of drilling fluids better, and protects the well wall to stabilize the drilling process. In the coating industry, it can increase the adhesion and drying speed of the coating, making the coating more tough and smooth.
The preparation method is often obtained by neutralizing alkali substances such as naphthenic acid and sodium hydroxide. When reacting, temperature, ratio and other conditions must be carefully controlled to ensure the quality of the product.
Sodium Naphthenate has a significant effect on industry, and it should be used in accordance with regulations to prevent harm to the environment and human body.
Sodium naphthylates have unique physical properties and chemical properties. Its appearance is often light yellow to brown viscous liquid, stable at room temperature. In terms of physical properties, it is soluble in organic solvents, slightly less dense than water, and has good dispersion, which makes it uniformly dispersed in various systems in industrial applications.
In terms of chemical properties, sodium naphthylates are alkaline and can neutralize with acids. In many chemical reactions, it can be used as a catalyst or emulsifier to promote the reaction process or stabilize the emulsion system through its chemical activity. The properties given by its chemical structure play a key role in coatings, lubricants, and other fields, affecting product performance and quality.
The technical specifications and labels of this product of Sodium Naphthenate are described. Its quality should be pure and free of impurities, and the color should be clear. The proportion of its main components should be accurate and in line with the established regulations.
In terms of labeling, the name "Sodium Naphthenate" should be prominently stated on the packaging, and a brief description of its properties should be attached. The product parameters should be listed in detail, such as molecular weight, purity values, physical and chemical properties, etc., which should be clearly identifiable for inspection and screening. The technical specifications should also be in line with the standards commonly used in the industry, so that it can be used as a good product for all needs.
To make Sodium Naphthenate, prepare various substances first. The raw materials need to be refined naphthenate acid and sodium hydroxide, and the ratio of the two is appropriate.
The process of making
The first naphthenate acid is placed in the kettle, and the sodium hydroxide solution is slowly injected. The temperature is controlled at a suitable degree, about 50 to 60 degrees Celsius. In the meantime, stirring is not stopped to make the two fully react.
In the reaction step, the acid and base contact at the beginning, gradually neutralize and change, and the color of the solution is slightly changed. When the reaction is complete and the observation is uniform, this is the result.
The transformation mechanism is the neutralization of naphthenic acid and sodium hydroxide to produce Sodium Naphthenate and water. After the reaction is completed, the impurities are separated and purified to obtain pure Sodium Naphthenate for other uses.
Sodium naphthenate is obtained from the neutralization of naphthenate and alkali. Its chemical reaction is very delicate, and it is related to many chemical balances. In industrial practice, the regulation of this reaction can change its properties.
If you want to optimize its performance, you can start from the reaction conditions. The rise and fall of temperature affects the reaction rate and product structure. Or adjust the proportion of reactants to make the reaction proceed in the direction of expected modification.
And after its modification, its utility is greatly increased in coatings, rubber and other industries. It can improve the adhesion of coatings and the flexibility of rubber. All these are the achievements of chemists' unremitting exploration, regulation of reactions and modification, and contribute to industrial progress.
Sodium Naphthenate, the Chinese name is sodium naphthenate. Its synonyms are common, due to the rules of chemical naming, or it is called sodium naphthenate. In the chemical industry, it is also named after its characteristics.
As for the trade name, in the market circulation, each manufacturer has different names for the characteristics or positioning of its products. Some are named after the characteristics of the production process, and some are named according to the scope of application. However, they all revolve around the core substance of sodium naphthenate. Although the names are different, they actually refer to this chemical product, which is used in industries such as coatings and rubber to play its unique role.
Sodium Naphthenate is a commonly used product in the chemical industry. When in use, safety and operation specifications are of paramount importance.
The first word is safety. This product should be stored in a cool, dry and well-ventilated place, away from fire and heat sources. Because it has certain chemical activity, in case of hot topics or open flames, it may be dangerous. The storage place must have suitable fire and explosion-proof facilities, and it is strictly forbidden to mix with oxidants, acids and other substances to prevent chemical reactions and endanger safety.
As for the operating specifications. Operators must be specially trained and strictly follow the operating procedures. When operating, appropriate protective equipment should be worn, such as protective gloves, protective glasses, etc., to avoid skin contact and eye splashing. If accidentally touching the skin, rinse immediately with a large amount of flowing water; if splashing into the eyes, rinse quickly with flowing water or normal saline, and seek medical attention in time.
During the production operation process, the feeding, reaction temperature, reaction time, etc. must be accurately controlled. The stirring speed should also be appropriate to ensure a uniform and sufficient reaction. And the production equipment needs to be regularly maintained and inspected to ensure that there are no leaks and other failures to prevent material leakage from causing safety accidents and environmental pollution.
In this way, the safe use and standardized operation of Sodium Naphthenate can be obtained, so that the production and application process can be smooth and secure.
We have carefully investigated its properties and explored its source. After months of study, it has been revealed that it is formed by the neutralization and reaction of naphthenic acid and alkali. It is used in the field of industry and has a wide range of uses. It can be used as an auxiliary agent for coatings to make the paint film adhere better and the color is brighter. In oil extraction, it can help emulsify and separate crude oil smoothly.
However, the road to research is not smooth. To improve its quality, many problems need to be overcome, such as the precise control of reaction conditions and the effective removal of impurities. We should work hard and improve our skills, hoping to make the performance of Sodium Naphthenate better and play a greater role in various industries, so as to promote the progress and development of the industry.
Modern chemical refinement, complex substances, toxicity research is particularly important. Today's research on Sodium Naphthenate, the analysis of toxicity, is related to people's livelihood and health.
Detailed observation of its properties, the impact of the material should not be underestimated. Or into the water body, the aquatic genus bears the brunt. Micro-observe aquatic organisms, observe their growth and reproduction, and observe their physiological changes. Try again on the soil, look at the state of vegetation, and study the disturbance to soil microecology.
The method of experiment is rigorous. Set up more references, measure the data carefully, and repeatedly confirm, so as to be sure. If the toxicity is obvious, countermeasures should be taken, or the process should be changed to reduce the harm; or strict control should be taken to reduce the harm. To obtain detailed results, for the purpose of protection, to ensure the harmony of all things and the peace of people's livelihood.
Looking forward to the future, technology is new, and Sodium Naphthenate should also evolve. The road of research and development may explore its new quality and expand its application. With cutting-edge technology, its performance will be better and its use will be wider. Or in the road of green chemical industry, find new directions, and reduce pollution and increase efficiency in response to the needs of environmental protection.
Our generation of chemical researchers should do their best to study Sodium Naphthenate in the future, and contribute to the prosperity of industry and people's livelihood, so that its prospects are vast and prosperous.
As a leading Sodium Naphthenate supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

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