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Sulfonic Acid Series Sulfamic Acid Series Guanidine Series

Sulfonic Acid Series

Sulfamic Acid Series

Guanidine Series

Potassium Dodecylbenzenesulphonate

Lingxian Chemical

Specifications

HS Code	797485
Chemical Formula	C18H29KO3S
Molecular Weight	364.58
Appearance	white to yellowish powder
Odor	odorless or very faint
Solubility In Water	soluble
Surface Activity	good surfactant properties
Critical Micelle Concentration	has a specific value
Ph In Solution	usually near neutral
Density	has a characteristic density
Melting Point	has a defined melting point
Biodegradability	is biodegradable

As an accredited Potassium Dodecylbenzenesulphonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	500 - gram pack of Potassium Dodecylbenzenesulphonate, securely sealed in a plastic bag.
Storage	Potassium dodecylbenzenesulphonate should be stored in a cool, dry place away from heat and ignition sources. Keep it in a tightly - sealed container to prevent moisture absorption and exposure to air. Additionally, store it separately from strong oxidizing agents to avoid chemical reactions. This helps maintain its integrity and safety during storage.
Shipping	Potassium Dodecylbenzenesulphonate is shipped in sealed, corrosion - resistant containers. Due to its nature, it must be protected from moisture and stored in a cool, dry place during transit to avoid quality degradation.

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General Information

Historical Development

"The History of Potassium Dodecyl Benzene Sulfonate"
The ancients, things have not yet flourished, and the production and use of things are all based on simplicity. As the world gradually unfolds, all kinds of ingenuity flow. Potassium salt dodecyl benzene sulfonate, its beginning is also, although it has not been studied in detail, but when the chemical industry evolves, it gradually emerges.
At the beginning, the road of exploration was difficult, and craftsmen studied it in subtle places, hoping to understand its nature and make good use of it. Over the years, the technology has gradually refined, and this product has been little known to all kinds of industries. Or help the industry of scrubbing and cleaning, so that the dirt can be cleaned; or in other ways, develop its effectiveness.
Looking at its history, from the initial exploration of ignorance to the wide application today, it all depends on the heart and blood of the craftsmen.

Product Overview

"Product Overview of Potassium Dodecylbenzenesulphonate"
Potassium Dodecylbenzenesulphonate is a commonly used active agent in the field of daily chemicals. Its shape is mostly white powder, which has excellent decontamination, emulsification and dispersion properties. In many detergents, it is relied on to play a cleaning effect.
This product is easily soluble in water, which can effectively reduce the surface tension of water, making oil more easily dispersed and separated from the surface of objects. In industrial production, it is also widely used in coatings, textiles and other industries to help improve product performance.
Because of its good biodegradability, it is much more environmentally friendly than other active agents. In today's environmental protection concept prevailing, Potassium Dodecylbenzenesulphonate more and more favored by the industry, in order to improve product quality and environmental friendliness to find a balance, the prospect is quite broad.

Physical & Chemical Properties

"On the Physical Properties and Chemical Properties of Potassium Dodecylbenzenesulphonate"
Potassium Dodecylbenzenesulphonate is a common compound in the field of daily chemistry and other fields. Its physical properties are unique, mostly solid at room temperature, white powder, with good solubility, can be quickly dispersed in water to form a uniform system, this characteristic makes it easy to operate in preparation.
When it comes to chemical properties, it is an anionic surfactant, which can ionize anionic groups in solution, showing excellent surface activity, which can significantly reduce the surface tension of liquids, enhance wetting and emulsification. For example, in detergents, it can effectively adsorb on the interface between oil and water, and promote oil to disperse in water to achieve decontamination effect. Due to its unique physicochemical properties, it is widely used in industry, life, and many other fields.

Technical Specifications & Labeling

"Regulations and labels (commodity parameters) "
Potassium Dodecylbenzenesulphonate is a chemical product. Its regulations are also, when preparing, it needs to follow precise methods. The matching of raw materials, the temperature of the reaction, and the control of time are all important. It is necessary to make the reaction sufficient to get high-quality products.
As for the logo, when the product parameters are clearly stated. The purity geometry and the characteristics need to be detailed. Let the user know its quality at a glance. And on the package, the warning language is also indispensable, related to safety, and should not be ignored. In this way, the rules and labels are in line to ensure that this Potassium Dodecylbenzenesulphonate circulated in the market without fear, and the user has peace of mind.

Preparation Method

"Method for Preparation of Potassium Dodecylbenzene Sulfonate"
To prepare potassium dodecylbenzene sulfonate, the raw materials and process are quite critical. Take dodecylbenzene as the base material first, this is the starting material. React with fuming sulfuric acid or sulfur trioxide, this is the key step in preparation. During the reaction, the temperature should be controlled moderately, and it should not be overheated or overcooled to prevent side reactions from breeding.
After the reaction is completed, neutralize the product. Add potassium hydroxide solution slowly to neutralize the sulfonic acid group, which is the key to converting into potassium dodecylbenzene sulfonate. The neutralization process also needs to be careful, and the amount should be precisely controlled to avoid deviation.
After separation and purification, pure potassium dodecyl benzene sulfonate is obtained by removing impurities. This preparation method is closely related to each step, and the raw materials, reaction steps, and conversion mechanism cannot be ignored to obtain good products.

Chemical Reactions & Modifications

Taste the wonders of chemical industry, related to all things. Today there is Potassium Dodecylbenzenesulphonate this substance, in the field of chemistry, its reaction and modification are worth in-depth study.
Its chemical reaction often depends on the surrounding conditions, temperature and humidity, and the ratio of various substances can make it change. To get the best effect, it must be carefully observed and fine-tuned. As for modification, it aims to increase its efficiency and expand its use. Or change the structure of its molecules, or add other things to complement it, so that the performance is more outstanding.
In the industrial road, Potassium Dodecylbenzenesulphonate widely used, but if you want to make its effectiveness full, you must study its chemical reaction and modification. In this way, we can make progress in the chemical industry, use it for the world, and create infinite value.

Synonyms & Product Names

"The same name and product name of potassium dodecyl benzene sulfonate"
Now there is a thing, called Potassium Dodecylbenzenesulphonate, Chinese translation of potassium dodecyl benzene sulfonate. This thing is in the city, also known as Yizhong. Or potassium dodecyl benzene sulfonate is the cleaning agent LS, because it has the ability to clean, it is commonly used in the matter of polyester, so it is called this name. There are also people who call it an anionic surfactant, because its chemical properties are anionic, and it is specially used in the matter of interfacial activity.
These numbers are called, although the names are different but the same, they all refer to potassium dodecyl benzene sulfonate. City people use it, or call it with detergent LS, in order to facilitate daily washing; in the theory of scholars, it is mostly called anionic surfactant to recognize its chemical properties. Although the names are different, they all refer to this thing, which has its function in the field of chemical industry and daily use.

Safety & Operational Standards

"Safety and Operation Specifications for Potassium Dodecylbenzene Sulfonate"
Potassium Dodecylbenzenesulphonate is also a chemical product. It is widely used in many fields such as industry and daily use. When it is used, it must be clear about its safety and operation specifications to ensure that everything goes smoothly.
The way to safety is the first protection. Those who use this thing should wear protective clothing, protective gloves and goggles. Because of its irritation, if it touches the skin or enters the eyes, it can cause injury. And this thing should be stored in a cool, dry and ventilated place, away from fire and heat sources, to prevent accidents.
The rules of operation should not be ignored. When mixing the solution, slowly incorporate it into the solvent according to the precise ratio. Don't be too hasty and cause the solution to splash. After use, be sure to wash the appliance to prevent the residue from affecting the next use. If you accidentally spill it on the ground, you should quickly clean it up in a suitable way, such as absorbing it with inert materials such as sand and vermiculite, and then dispose of it properly.
Furthermore, in the use environment, good ventilation should be maintained to allow the volatile gas to be discharged in time, so as not to accumulate indoors and endanger people. Operators should also be familiar with first aid methods. If there is an accident, they can quickly treat it. In this way, it is necessary to safely operate potassium dodecylbenzene sulfonate, so that its efficacy can be developed without any worries.

Application Area

Taste the use of pharmaceuticals, related to people's livelihood. Today there is Potassium Dodecylbenzenesulphonate this substance, its application is quite wide. In the genus of daily use, it can be used as a detergent, decontamination and descaling, so that utensils are renewed and clothes are clean. In the field of industry, it also has its use, or helps emulsify and disperse, to ensure the smooth production process. In agriculture, or in the road of plant protection, auxiliary pharmaceuticals play an effect. Although its shape is small, it plays a significant role in various fields, which is related to the quality of life and the effect of production, and cannot be underestimated. Therefore, Potassium Dodecylbenzenesulphonate in many application fields such as daily use, industry, and agriculture. It has important capabilities and benefits the world.

Research & Development

Since modern times, the technique of chemistry has become more and more refined, and new products have emerged one after another. Today, Potassium Dodecylbenzenesulphonate this product, and it is widely used in various fields.
We study it to explore its properties and study its use. At the beginning, the preparation method was not good, the yield was quite low, and the quality was not yet perfect. However, many researchers have been unremitting, and they have improved the process for several times. In the reaction conditions, the ratio of temperature, pressure, and reagents is finely regulated; in the purification process, new technologies are introduced to remove impurities and purify.
At present, the yield of this product has increased greatly, the quality is excellent, and the application is also becoming wider. In the genus of daily chemicals, it is a good agent for decontamination; in industrial production, it can help disperse and emulsify. Looking to the future, with the deepening of research, there will be new exhibitions in more fields, which will be used by the world and benefit all people.

Toxicity Research

The taste of chemical things is related to people's livelihood, but its toxicity cannot be ignored. Today, Potassium Dodecylbenzenesulphonate this substance, which is studied by us.
We scrutinize its properties and explore its toxicity. After various experiments, observe its effect on organisms. Observe its entry into the body, or orally, or percutaneously, depending on its reaction.
At the beginning, when tested in microdoses, the behavior of the tested substance is not much different. However, the dose gradually increases, there is a clue. The physiology of organisms has changed slightly. Although it has not caused major illness, its toxicity has become apparent.
From this perspective, Potassium Dodecylbenzenesulphonate this substance, and its toxicity should not be ignored. When using it, you should be cautious to prevent accidents and ensure the well-being of all beings.

Future Prospects

The future of Potassium Dodecylbenzenesulphonate is very important. This product has been used in many fields, but the technology is not good, and the possibility is limited.
First, in the washing industry, it is expected to improve efficiency and reduce consumption, research and protect the formula, reduce the harm of the environment, increase the washing effect, and make the clothes cleaner.
Second, in the industrial use, it may be able to improve the performance, improve its usability in special environments, expand the application, such as chemical production, material processing, etc., and expand the new world.
Furthermore, the science and technology are not exploring, or it may explore its novelty and new uses, such as the wonders of the biological field, introduce scientific and technological innovation, and add luster to human well-being. In the end, Potassium Dodecylbenzenesulphonate, full of hope, must be big color.

Where to Buy Potassium Dodecylbenzenesulphonate in China?

As a trusted Potassium Dodecylbenzenesulphonate manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.

Frequently Asked Questions

As a leading Potassium Dodecylbenzenesulphonate supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

What are the main uses of Potassium Dodecylbenzenesulphonate?

Potassium (Potassium) and potassium dodecylbenzene sulfonate (Dodecylbenzenesulphonate), its main use is quite extensive.
In the field of daily chemical industry, it is often used as a key ingredient in detergents. Potassium dodecylbenzene sulfonate has excellent surface activity, which can effectively reduce the surface tension of water, making it easier for water to infiltrate the surface of objects, and can emulsify and disperse oil stains, making it easier to be washed and removed by water. Therefore, it is widely used in washing powder, detergent and many other detergents. It has good decontamination effect and can clean fabrics, tableware, etc.
In the industrial field, it also has important uses. For example, in the textile printing and dyeing industry, it can be used as a leveling agent to help the dye be evenly dispersed on the fabric, making the dyeing more uniform, avoiding pigmentation, color and other conditions, and improving the dyeing quality. In the emulsion polymerization process, it can act as an emulsifier to promote the uniform dispersion of monomers in the medium to form a stable emulsion, ensuring the smooth progress of the polymerization reaction, which is of great significance to the preparation of synthetic rubber, synthetic resin and other polymer materials.
In agriculture, it can be applied to some pesticide formulations. It can improve the wettability and spread of pesticides, make pesticides easier to spread on the surface of plants, improve the coverage area and adhesion ability of pesticides, thereby enhancing the efficacy of pesticides, reducing the amount of pesticides, and reducing environmental pollution while protecting crops from pests and diseases.

Potassium Dodecylbenzenesulphonate impact on the environment

Potassium (Potassium) and dodecylbenzene sulfonate (Dodecylbenzenesulphonate) have an impact on the environment, which cannot be ignored.
Potassium is one of the natural elements. In the ecosystem, it is stored in water and soil in an appropriate amount and is necessary for plant growth. Plants use potassium to perform many physiological functions, such as regulating water, promoting photosynthesis, and assisting nutrient transport. However, if the amount of potassium is unbalanced, excessive flow into the environment, or the risk of eutrophication of water bodies. Covering excess potassium can provide excessive nutrients for plankton such as algae, promoting their explosive proliferation, reducing the dissolved oxygen in water, and threatening the survival of aquatic organisms.
As for dodecylbenzene sulfonate, it is a common surfactant and is widely used in daily cleaning products. Once released into the environment, if it is not properly degraded, it can exist in soil and water. In the soil, it may affect the soil structure, change the interaction between soil particles, and hinder the uptake of nutrients and water by plant roots. In the water body, although it has a certain self-purification ability to degrade parts, when the degradation is slow, it will cause changes in the surface tension of the water body, affecting the respiration and gas exchange of aquatic organisms. And this substance may be toxic to aquatic organisms, interfere with their normal physiological metabolism, and damage their reproduction and growth functions. It may even be enriched through the food chain, endangering advanced organisms and even human health.
Therefore, the impact of potassium and dodecyl benzene sulfonate on the environment depends on the advantages and disadvantages. It should be handled with caution to ensure rational use and discharge, so as to maintain the balance and tranquility of the ecological environment.

Potassium Dodecylbenzenesulphonate safety precautions

Potassium (Potassium) and dodecyl benzene sulfonate (Dodecylbenzenesulphonate) are used in combination, which is related to many safety issues and must not be ignored.
First, when storing the two, you need to beware of water moisture. Potassium is prone to violent reactions in contact with water, and hydrogen is produced, which is flammable and explosive. If you are not careful, it will cause disaster. Although dodecyl benzene sulfonate is not so violent, it may be damp or cause its quality to change, which affects its effectiveness. Therefore, it needs to be placed in a dry, cool and ventilated place, away from water sources.
Second, when using, you need to prevent contact. Potassium is highly corrosive, and if you touch it carelessly, your skin and eyes will be damaged. Although dodecyl benzene sulfonate is less corrosive, if it comes into contact with the skin and mucous membranes for a long time, it may also cause allergic discomfort. Therefore, when using it, be sure to wear protective equipment, such as gloves, goggles, etc.
Third, it is related to environmental safety. If the two are discharged at will, potassium may interfere with the chemical balance of water and soil, and dodecyl benzene sulfonate may be difficult to degrade. It will accumulate in the environment and endanger the ecology. It is a waste after use that must be properly disposed of in accordance with regulations and cannot be discarded at will.
Fourth, when operating, pay attention to the reaction conditions. Potassium is abnormally active and mixed with dodecyl benzene sulfonate. If the conditions are improper, the reaction may be out of control. Therefore, the temperature, pressure and other conditions must be strictly controlled during operation to ensure a smooth process.
Potassium is used in combination with dodecyl benzene sulfonate. It is a matter of safety.

Potassium Dodecylbenzenesulphonate solubility at different temperatures

Guanfu potassium and dodecyl benzene sulfonate are compatible, and their solubility is considerable under different temperatures. When the temperature is low, the molecular movement is soothing, and the interaction between the two is weak. At this time, in dodecyl benzene sulfonate, the hydrophobic effect of long-chain alkyl groups is prominent, causing them to aggregate into clusters in the solvent, as if to avoid the solvent and keep themselves, their solubility is suppressed, the dissolution rate is slow, and the degree of dissolution is limited, and only a small amount can be dissolved in the solvent.
and the temperature gradually rises, the molecule gains more energy and tends to be active. The Brownian motion of the solvent molecule intensifies, and it frequently impacts the dodecyl benzene sulfonate molecule, helping it break the original aggregation state. At the same time, the increase in temperature changes the balance of intermolecular forces, the effect of hydrophobicity is slightly reduced, and the interaction between ions and solvents is enhanced. Therefore, the dissolution rate is accelerated, and more dodecyl benzene sulfonate molecules break free and are uniformly dispersed in the solvent, resulting in a significant improvement in solubility.
Until the temperature further increases, the molecular energy is abundant and the interaction is more complex. However, in general, the solubility tends to continue to increase. However, it should also be noted that excessive temperature may cause other changes in the system, such as increased solvent volatilization, or chemical changes in dodecyl benzene sulfonate, which in turn have a different impact on its solubility. In conclusion, the effect of temperature on the solubility of potassium and dodecylbenzene sulfonate depends on the change of molecular movement and interaction, which is the key to exploring the change of its solubility.

What are the physical and chemical properties of Potassium Dodecylbenzenesulphonate

Potassium (Potassium) and dodecyl benzene sulfonate (Dodecylbenzenesulphonate) compounds have many physicochemical properties.
In terms of solubility, potassium dodecyl benzene sulfonate has good solubility in water. Because one end of its molecular structure is a hydrophilic sulfonate group, which can form hydrogen bonds with water molecules and help it disperse in the aqueous phase, it is common in various water-based systems, such as household detergents, etc., and can play a good role in decontamination.
When it comes to surface activity, this compound has outstanding surface activity. On the surface of the solution, it will be aligned in a directional manner, with the lipophilic dodecyl group facing the air and the hydrophilic sulfonate ion facing the water, reducing the surface tension of the water. This property makes it widely used in many fields, such as in the emulsification process, which can promote the formation of stable emulsions between immiscible oil and water phases; in terms of foaming, it can produce rich and stable foams, which are commonly found in foam detergents and other products.
From the perspective of chemical stability, under general conditions, potassium dodecylbenzene sulfonate is relatively stable. However, in a strong acid environment, the sulfonic acid group may protonate, causing its surface activity to decrease; and under high temperature and high concentration of strong alkali, the molecular structure may be damaged, affecting its performance.
Furthermore, it has certain biodegradability. In the natural environment, some microorganisms can decompose potassium dodecylbenzene sulfonate and gradually convert it into simple inorganic substances such as carbon dioxide and water, reducing the potential harm to the environment. This is also one of the reasons why it can be widely used in civilian and industrial cleaning products.