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Sulfonic Acid Series Sulfamic Acid Series Guanidine Series

Sulfonic Acid Series

Sulfamic Acid Series

Guanidine Series

Linear Alkylbenzene Sulfonate

Specifications

HS Code	720576
Chemical Formula	CnH2n+1C6H4SO3M (where M is usually Na or K and n typically ranges from 10 - 14)
Appearance	Typically a white to yellowish powder or liquid
Solubility	Soluble in water
Surfactant Type	Anionic surfactant
Critical Micelle Concentration Cmc	Varies with chain length, generally in the range of 10^(-3) - 10^(-4) mol/L
Surface Tension Reduction Ability	Effective at reducing surface tension of water, can reach values around 30 - 40 mN/m at concentrations above CMC
Foaming Property	Good foaming agent, produces stable foams
Biodegradability	Readily biodegradable under aerobic conditions
Cleaning Performance	Effective in removing oil and grease from various surfaces
Ph In Solution	Neutral to slightly alkaline (around pH 7 - 9 depending on counter - ion)

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

Packing & Storage

Packing	25 - kg bags of Linear Alkylbenzene Sulfonate: well - sealed for chemical safety.
Storage	Linear Alkylbenzene Sulfonate should be stored in a cool, dry, well - ventilated area. Keep it away from sources of heat and ignition. Store in tightly - sealed containers to prevent moisture absorption and contamination. Avoid storing near oxidizing agents. This helps maintain its quality and reduces fire, explosion, and reactivity risks.
Shipping	Linear Alkylbenzene Sulfonate is shipped in accordance with strict chemical regulations. It's typically transported in specialized containers, ensuring proper containment to prevent spills and uphold safety during transit.

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General Information

Historical Development

Linear Alkylbenzene Sulfonate is a commonly used chemical product today. Its initial research is needed for cleaning. In the past, people used to clean things up, and it was a difficult and good way to remove it.
At the beginning of its development, the researchers were exhausted and made a lot of formulations. At the sinking of the moon, Linear Alkylbenzene Sulfonate was exposed. Initial use, or limited to small plants, but its excellent cleaning efficiency is well known.
Over time, the research was not in-depth, and its formula was perfected day by day, and the cleaning power was not better. From home cleaning to industrial use, it has its own shadow. Therefore, the exhibition of Linear Alkylbenzene Sulfonate has become an indispensable thing in the clear field and deep shadow.

Product Overview

Linear Alkylbenzene Sulfonate is an important class of chemical products. Its shape is either powdery or liquid, and its color is often close to colorless to yellowish. This product has excellent decontamination performance and is widely used in many cleaning products.
To make this product, alkylbenzene is often reacted with a sulfonating agent by a specific process. In its molecular structure, the linear alkyl group imparts lipophilic properties, while the sulfonic acid group has hydrophilic properties. This property makes the product play a wonderful role between water and oil pollution, which can effectively reduce the surface tension and promote the dispersion of oil pollution in water to achieve the purpose of cleaning. In today's daily chemical industry, Linear Alkylbenzene Sulfonate is a key ingredient in cleaning products due to its efficient decontamination and good cost performance.

Physical & Chemical Properties

Linear Alkylbenzene Sulfonate, a genus of sulfonic acid compounds. Its physical and chemical properties are specific and worth studying. In terms of physical properties, it is often in the state of powder or liquid, with good solubility, uniform dispersion in water, and surface activity, which can reduce the surface tension of liquids. In terms of its chemical properties, it has acidic properties, and can neutralize with alkalis to form corresponding salts. Its stability is quite strong, and it is not easy to decompose under ordinary conditions. This compound is widely used in industrial and daily use, such as the preparation of detergents. With its excellent surface activity, it can help decontaminate. Therefore, the physical and chemical properties of Linear Alkylbenzene Sulfonate are of great significance for the expansion of its application, and it should be studied in detail.

Technical Specifications & Labeling

Since modern times, the manufacture of Linear Alkylbenzene Sulfonate has become increasingly prosperous. Its technical regulations and identification (commodity parameters) are of paramount importance. To make this product, a specific method needs to be followed. Prepare all kinds of raw materials first, and their quality and quantity should be in line. In the reactor, control its temperature and pressure to ensure that it is just right. After the reaction is completed, after separation and purification steps, pure Linear Alkylbenzene Sulfonate is obtained. Its identification is about practicality. It shows parameters such as composition, purity, and traits, and users can use them accordingly. Strictly abide by technical regulations and accurate identification (commodity parameters) to ensure the excellence of the product and meet the needs of all parties.

Preparation Method

Linear Alkylbenzene Sulfonate, the genus of sulfonic acid compounds. The method of preparation, the first raw material. The raw materials are alkylbenzene and fuming sulfuric acid.
The process of making, first mix alkylbenzene with fuming sulfuric acid, control its temperature and ratio, and this reaction is necessary. After mixing, stir well to make it fully reacted. This is the reaction step.
After the reaction is completed, the follow-up treatment is also the key. Neutralize excess acid to obtain a pure product. Among them, the hydrolysis mechanism should not be ignored. The purpose of hydrolysis is to make the product perform better and meet the needs. In this way, Linear Alkylbenzene Sulfonate can be obtained. Although the process is complex, it is necessary to step by step, and it should not be slightly missed.

Chemical Reactions & Modifications

In recent times, chemical research has become increasingly sophisticated, and chemical products such as Linear Alkylbenzene Sulfonate have gradually become more and more important in the academic community. Its chemical adaptation and denaturation are worthy of in-depth study.
The adaptation of Linear Alkylbenzene Sulfonate is common in many fields. However, when it is appropriate, there may be some inadequacies, which are related to the adaptation of chemistry. The control of reaction conditions is very important. If there is a slight difference in temperature, pressure, catalytic agent, etc., the result may be different.
As for denaturation, if you want to make it have better characteristics, you must study it carefully in structure and composition. Or add other qualities, or modify its structure, in order to achieve the desired nature.
Chemists should study the adaptation and denaturation of Linear Alkylbenzene Sulfonate with caution, hoping that it will make greater progress in various industries, be used by the world, and prevent its harm to protect the ecological balance.

Synonyms & Product Names

Linear Alkylbenzene Sulfonate, the genus of sulfonic acid compounds. There are many opinions on its synonymous name. Or linear alkyl benzene sulfonate, to clarify its structure and properties. This substance has a wide range of uses, and it is common in daily cleaning products. It can help decontamination and has good effect.
Market products also take this as their main purpose. There are those who are called clean-up spirits, because of their decontamination ability; there are also those who are called clean-up treasures, in recognition of their cleaning power in clothes. This is the trade name of Linear Alkylbenzene Sulfonate. Although the synonymous name and the trade name are different, they refer to this substance. In the field of chemical daily use, they are really indispensable materials.

Safety & Operational Standards

Linear Alkylbenzene Sulfonate (linear alkylbenzene sulfonate) is of paramount importance in terms of its safety and operating standards.
Looking at this substance, during production and preparation, all operations must follow precise procedures. During work, craftsmen must wear complete protective equipment, such as special clothing, gloves, and a mask to prevent this substance from touching the skin and inhaling the lungs. The place where it is located should also be well ventilated to allow the turbidity to dissipate quickly and keep the air fresh.
Furthermore, there are strict regulations when storing it. It must be placed in a dry and cool place, protected from fire and heat, and must not be mixed with other chemicals to prevent unexpected chemical reactions. The stored container must be tight and seamless to prevent it from leaking. If there is a risk of leakage, it should be disposed of quickly according to the emergency method, and it should not be slack.
When using, you must also be careful. According to the established proportion, do not change the dose without authorization. After use, the equipment must be washed in a special way to avoid residue.
These are all the important rules of safety and operation of Linear Alkylbenzene Sulfonate products. Everyone must abide by them to ensure that everything goes smoothly and there is no safety hazard.

Application Area

Linear Alkylbenzene Sulfonate is also used in sulfonic acid. Its use is good, and it has many advantages for daily use. If it is used for washing, it can remove scale and make things go wrong. With its good emulsification and dispersion, it can make oil separate and dissolve in water to be removed.
It is also useful in the field of work. In printing and dyeing, dyeing aids or containing this substance, the dye can be dispersed uniformly and the color is uniform. In the manufacturing process, it can be used as ink, remove ink, and recycle it for reuse. And in the chemical industry, some detergents are also used to increase their washing and foaming effects. Therefore, the use of Linear Alkylbenzene Sulfonate involves a wide range of fields and is important for people's livelihood.

Research & Development

Since modern times, the research of Linear Alkylbenzene Sulfonate has gradually flourished. It is widely used in various products for daily use. Researchers carefully observe its nature, study the method of its preparation, and seek ways to make good use of it. At the beginning, it was difficult to make, and the quality was not pure. However, the researchers were reluctant to give up, tried it diligently, and changed its method again and again. Gradually obtained the technique of refinement, and the quality of the product is excellent. It is used in cleaning and other industries, with outstanding efficiency and great function. As a result, the career of Linear Alkylbenzene Sulfonate has flourished, from the beginning of small works to the wide production after that, and the development trend is prosperous. The researchers are still unremitting, hoping that it will make progress in new areas, develop endless possibilities, and promote its industry to be more prosperous and used by the world.

Toxicity Research

Since modern times, chemical refinement has emerged, and all kinds of products have emerged. Linear Alkylbenzene Sulfonate is a chemical that is often encountered in daily use. Its toxicity study is crucial.
Watching this substance, although it is helpful in cleaning, its potential toxicity cannot be ignored. Past studies have mostly investigated its impact on organisms. Or apply it to aquariums to observe its survival and reproduction; or use it for plants and trees to observe its growth situation.
Some results show that when the concentration of this substance exceeds normal, it is at risk of harm to organisms. Or damage its physiological function, or disrupt its metabolic order. Therefore, as a chemical researcher, we should be very careful to study the toxicity of Linear Alkylbenzene Sulfonate in detail, in order to protect the ecological safety and the well-being of the people. It is our responsibility not to make this chemical substance a disaster to the world.

Future Prospects

The products of Linear Alkylbenzene Sulfonate are widely used today. However, looking to the future, there are still many areas for its development to be explored.
Want it to make progress in the future, and it is the way of innovation. Research and development is advanced, so that the product has better performance and a wider range of applications. For example, in the clean industry, it can increase its net effect, reduce its damage to things and harm to the environment.
And the market is fickle, and it needs to be moved in response to the times. Observe the needs of consumption and introduce new products in a timely manner to meet the public's wishes. In this way, the industry of Linear Alkylbenzene Sulfonate may shine in the future, and it will have outstanding achievements in all fields and contribute to the progress of the world.

Where to Buy Linear Alkylbenzene Sulfonate in China?

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

Linear Alkylbenzene Sulfonate

Linear Alkylbenzene Sulfonate is a kind of anionic surfactant. Its molecular structure contains linear alkylbenzene sulfonic acid radical group, which is widely used in many industrial and civil fields.
This substance has excellent decontamination, emulsification and foaming properties. In the detergent industry, it is often the core ingredient. Because it can effectively reduce the surface tension of water, make water more easily penetrate between fabric fibers, and help remove oil stains and stains, it is commonly used in various cleaning products such as washing powder and detergent.
In the industrial field, it also has outstanding performance. If it is used in oil extraction, it can be used as an oil displacement agent to improve crude oil recovery. With its characteristics of reducing the interfacial tension between oil and water, crude oil can more easily flow out of rock pores.
Furthermore, in the textile printing and dyeing industry, Linear Alkylbenzene Sulfonate can be used as a leveling agent and penetrating agent. It can promote the uniform dispersion of dyes on the fabric to achieve a uniform color effect, and help the dye liquid penetrate the fabric to improve the dyeing quality.
However, the use of this material also needs to pay attention to its potential impact on the environment. Due to its biodegradability or limitations, if it is released into the environment in large quantities, or causes environmental problems such as water pollution. Some areas have regulated its use and discharge to maintain the balance of the ecological environment. Therefore, the development of more environmentally friendly alternatives is also an important direction of current research.

What are the uses of Linear Alkylbenzene Sulfonate

Linear Alkylbenzene Sulfonate (linear alkylbenzene sulfonate, referred to as LAS) is widely used and plays an important role in many fields.
In the field of daily chemical industry, it is the key active ingredient of synthetic detergents. Such as common washing powder, detergent, etc., LAS has excellent decontamination, emulsification and foaming properties. Taking laundry washing as an example, it can effectively remove oil stains and stains on fabrics. With its two-parent structure, one end is combined with oil-friendly and oil-friendly, and the other end is hydrophilic to disperse oil stains in water to achieve cleaning effect. In detergent, it can quickly emulsify the oil on tableware, making cleaning more convenient and efficient.
In industry, it also has significant uses. In the textile printing and dyeing industry, it can be used as a cleaning agent to remove oil stains and impurities from fabrics during processing, ensuring the printing and dyeing effect; in the leather industry, it can help the degreasing process of leather and improve the quality of leather; in the paper industry, it can be used as a deinking agent component to help remove ink from waste paper and realize paper recycling.
In the agricultural field, it can act as a pesticide auxiliary. It can enhance the wetness, spread and adhesion ability of pesticides on the surface of plants, improve the utilization rate of pesticides, cover crops more evenly, enhance the efficacy of pesticides, and reduce the amount of pesticides and reduce the impact on the environment.
In the field of oil extraction, in the three oil recovery technology, Linear Alkylbenzene Sulfonate can be used as an oil displacement agent component. By reducing the oil-water interfacial tension, the crude oil on the rock surface is more easily displaced, and the crude oil recovery is improved, which is of great significance to improving oil production.
In summary, Linear Alkylbenzene Sulfonate, with its unique chemical properties, occupies an indispensable position in many fields such as daily use, industry, agriculture and oil extraction, and has a profound impact on human production and life.

Linear Alkylbenzene Sulfonate

Linear Alkylbenzene Sulfonate (linear alkylbenzene sulfonate, referred to as LAS) is a common synthetic detergent ingredient. Although it contributes a lot in the field of cleaning, it also poses many hazards.
One of its hazards is related to the ecological environment. LAS has high water solubility and is easy to flow into the water body after discharge. In the natural environment, although some of it can be degraded by microorganisms, the degradation process is slow. A large amount of LAS enters the water body, which will destroy the cell membrane structure of aquatic organisms, affect their physiological functions, reduce the number of aquatic organisms, and destroy the balance of aquatic ecosystems. For example, in rivers and lakes, if the concentration of LAS is too high, the survival and reproduction of fish, plankton, etc. will be affected, and some sensitive species may die due to inability to adapt.
Furthermore, there is a potential threat to human health. When daily use of detergents containing LAS, it may enter the human body through skin contact, respiratory inhalation and other routes. LAS has a stimulating effect on the skin and mucous membranes, and long-term contact may cause symptoms such as skin allergy, itching, redness and swelling. Especially for people with sensitive skin, the damage is more significant. In addition, studies have shown that entering the LAS of the human body may interfere with the human endocrine system, affect the normal secretion and regulation of hormones, and then have adverse effects on the human metabolism and reproductive system.
In addition, LAS also reduces the surface tension of the water body and increases the foam on the water surface. Excessive foam not only affects the appearance of water, but also hinders the dissolution of oxygen in the air into the water, resulting in hypoxia in the water, further deteriorating the water quality, and causing many adverse effects on the ecological environment and human life.

What is the production process of Linear Alkylbenzene Sulfonate?

Linear Alkylbenzene Sulfonate is an important anionic surfactant, which is widely used in many industrial and civil fields. Its production process is as follows:
First is the alkylation reaction. Usually benzene and long-chain olefins are used as raw materials, and the alkylation reaction is carried out under the action of catalysts. In the past, hydrofluoric acid or aluminum trichloride were mostly used as catalysts, but these catalysts were highly corrosive and environmentally polluting. Nowadays, solid acid catalysts such as ZSM-5 molecular sieves are increasingly favored because of their high activity, good selectivity and environmental friendliness. Under suitable temperature and pressure conditions, benzene interacts with long-chain olefins to form alkylbenzene. The key to this reaction is to precisely control the reaction temperature, pressure and raw material ratio to ensure high yield and high selectivity of alkylbenzene.
The second is the sulfonation reaction. The obtained alkylbenzene is sulfonated with fuming sulfuric acid or sulfur trioxide to obtain linear alkylbenzene sulfonic acid. If fuming sulfuric acid is used as the sulfonating agent, the reaction is easier to control, but a large amount of waste acid will be produced, which is unfavorable to the environment. With sulfur trioxide as the sulfonating agent, the reaction efficiency is high, the product quality is excellent and the amount of waste acid is small, but the reaction equipment and operation requirements are more stringent. During the sulfonation process, the reaction temperature and the amount of sulfonating agent need to be strictly controlled to prevent excessive sulfonation and affect the product quality.
The last is the neutralization reaction. The linear alkylbenzene sulfonic acid is neutralized with a base (such as sodium hydroxide) to eventually form a linear alkylbenzene sulfonate. This step requires precise adjustment of the pH of the reaction to obtain a product with excellent performance. After neutralization, a series of post-processing processes, such as desalination, decolorization, filtration, etc., further purify the product to meet the corresponding Quality Standards. In this way, through alkylation, sulfonation and neutralization, the best quality Linear Alkylbenzene Sulfonate can be prepared.

What is the current market situation of Linear Alkylbenzene Sulfonate?

Linear Alkylbenzene Sulfonate is a very important anionic surfactant. In today's market, the situation is obvious and it is widely used.
Looking at its market size, it is really growing. Cover is indispensable in many fields because of its excellent decontamination, emulsification, dispersion and other properties. In the field of household detergents, such as washing powder, detergent, etc., Linear Alkylbenzene Sulfonate is a key ingredient. With its high-efficiency decontamination power, it is widely favored by consumers, so the demand is quite considerable.
In the industrial field, such as textile printing and dyeing, oil extraction and other industries, there are also many applications. When textile printing and dyeing, it can help the dye disperse evenly and improve the dyeing effect; when oil is exploited, it can enhance the fluidity of crude oil and improve the recovery rate. All of this makes the market demand for it continue to rise.
When it comes to market competition, many companies are competing. Large chemical companies occupy an important position in the market by virtue of their advantages in technology and scale. However, there are also many small and medium-sized enterprises that have won a place with unique products and flexible business strategies.
However, the market also faces some challenges. Environmental awareness is gradually increasing, and environmental protection indicators such as its biodegradability are becoming increasingly demanding. If some Linear Alkylbenzene Sulfonate has poor biodegradability or causes environmental pollution, companies need to commit to developing more environmentally friendly products to adapt to market changes.
Although the market prospect of Linear Alkylbenzene Sulfonate is promising, it also needs to address environmental challenges in order to move forward steadily in the market.