Linear Chain Alkylbenzene Sulfonic Acid

Lingxian Chemical

Specifications

HS Code	360785
Chemical Formula	C18H30O3S
Molecular Weight	326.499 g/mol
Appearance	usually a viscous, dark - colored liquid
Solubility	soluble in water
Acidity	strong acid, dissociates in water to release H+ ions
Surface Active Property	good surfactant, reduces surface tension of water
Biodegradability	relatively biodegradable under appropriate conditions
Corrosiveness	corrosive to some metals and materials
Odor	may have a characteristic acidic odor
Melting Point	usually in a range around - 5℃ to - 10℃

Packing & Storage

Packing	200 - liter plastic drum packaging for 180 kg of Linear Chain Alkylbenzene Sulfonic Acid.
Storage	Linear Chain Alkylbenzene Sulfonic Acid should be stored in a cool, dry, well - ventilated area, away from heat sources and open flames as it is flammable. Keep it in tightly sealed containers to prevent moisture absorption and leakage. Avoid storing near oxidizing agents. The storage area should be protected from direct sunlight and equipped with spill - containment measures.
Shipping	Linear Chain Alkylbenzene Sulfonic Acid is shipped in corrosion - resistant containers, typically drums or tank trucks. It must be transported in accordance with hazardous chemical regulations to ensure safety during transit.

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General Information

Historical Development

Linear Chain Alkylbenzene Sulfonic Acid belongs to the genus of sulfonic acid compounds. The rise of its materials began when the chemical industry was refined in modern times. At that time, various virtuous people studied the technology of chemical industry, hoping to obtain a good agent for cleaning and washing things. The method of preparation at the beginning was not good, and the product was not pure and the quantity was small.
After the years, the workers and scholars worked hard to improve the production method. Make the raw materials easy to take, the process is simple, and the quality of the product is gradually improved, and the quantity is also greatly increased. It is used in daily use, and it can help water decontamination, and the effect is quite good. Since its birth, after several generations of changes, it has become widely used today, and it is an important place in the washing industry. It can be said to be a significant advance in the history of chemical industry.

Product Overview

Linear Chain Alkylbenzene Sulfonic Acid is also a sulfonic acid compound. Its shape is mostly liquid, color or light yellow to dark brown. It has excellent decontamination, emulsification and dispersion properties, and is widely used in daily chemical, industrial cleaning and other fields.
In daily chemical, it is often the key ingredient of detergent, which can efficiently remove oil stains and make fabrics clean. In industry, in metal cleaning, it can remove surface oil rust and ensure the quality of metal processing. In emulsion polymerization, it helps stabilize the emulsion system and facilitates the reaction.
The preparation method is often obtained by the reaction of linear alkylbenzene with fuming sulfuric acid or sulfur trioxide. The reaction needs to be controlled at temperature and speed to achieve ideal yield and quality. However, this product should also be used reasonably, as it may have potential effects on the environment and human body. Therefore, it should be used in accordance with relevant regulations to ensure safety and environmental protection.

Physical & Chemical Properties

Linear Chain Alkylbenzene Sulfonic Acid is also a chemical substance. Its physicality is important. Its external appearance is often liquid, and the color is high or low or deep, depending on the method and degree. Its solubility is special, and it has a certain solubility in water, which can form a homogeneous dispersion system. This property makes it suitable for use in multi-plant and civil applications.
In terms of chemical properties, it is acidic, and can be used to generate neutralization and inversion, generating phase. This inversion is especially important in washing and manufacturing, which can improve the acidity of the whole product and improve the washing efficiency. And its chemical properties are well-defined, and it is not easy to decompose under general conditions. However, when encountering special substances such as oxidation, it can also be biochemically transformed, affecting its original properties and functions. In addition, the physicalization properties of Linear Chain Alkylbenzene Sulfonic Acid are determined by its use and value in each field.

Technical Specifications & Labeling

Looking at the products of Linear Chain Alkylbenzene Sulfonic Acid, its technical specifications and identification (commodity parameters) are the key. Technical specifications are related to the quality and characteristics of the product. From the selection of raw materials, it is necessary to be pure and sophisticated, to the synthesis process, it is necessary to follow a precise process, temperature, duration, etc. to ensure the purity and performance of the product. The marker should specify the product parameters, such as the proportion of ingredients, physical and chemical properties, so that the user can see at a glance. These two, such as two wheels of a car and two wings of a bird, are difficult to achieve high-quality products without one. Only by strictly observing the technical specifications and clear identification can they gain a foothold in the market and be trusted by users.

Preparation Method

The method of making Linear Chain Alkylbenzene Sulfonic Acid is the first raw material. Alkylbenzene is often used with fuming sulfuric acid or sulfur trioxide as raw materials. The production process of alkylbenzene and fuming sulfuric acid requires appropriate temperature control, which is a key step. During the reaction, the two touch each other and proceed in sequence. Alkylbenzene is slowly added to the fuming sulfuric acid, and the reaction is stirred while adding to make the reaction uniform. After the reaction is completed, subsequent treatments such as neutralization and fractionation are required to obtain a pure product. Among them, the catalytic mechanism is also important. A suitable catalyst can be added to promote the reaction speed and yield, so that the prepared Linear Chain Alkylbenzene Sulfonic Acid meets the required standards.

Chemical Reactions & Modifications

Taste the industry of chemical industry, in the research of Linear Chain Alkylbenzene Sulfonic Acid, it is related to chemical application and modification, and it is a matter of great importance. For this compound, the beauty of chemical application is like boiling in a kettle, and all things are connected. If you want to get the best effect, you must study the mechanism. The way of modification, if the work of carving jade is meticulous, it is hoped that its properties are good, so that it can be used.
In the past research, although there have been gains, the accuracy of chemical application and the perfection of modification still need to be refined. All factors should be considered in detail. The combination of temperature, pressure and agent is the key to ensure that the chemical application should be orderly and the product is pure. Modification, insight into the changes in physical properties, with new techniques, new materials, to promote its quality, in daily use, industrial fields, to develop its talents, for the rise of chemical industry, add bricks and mortar, live up to the researchers' diligence, the industry hope.

Synonyms & Product Names

Linear Chain Alkylbenzene Sulfonic Acid, its trade name is often used as direct alkylbenzene sulfonic acid. The same as this product, there are also direct alkylbenzene sulfonic acid benzene and other benzene. Straight alkylbenzene sulfonic acid is an important chemical raw material, which is widely used in detergents and other fields. It is acidic and can generate neutralization and reverse reaction, generating phase. Due to its molecular properties, it can effectively reduce surface stress and increase detergent decontamination efficiency during the washing process. In the process, it is often synthesized in specific processes to ensure the performance of its products, which meets various technical and civil needs.

Safety & Operational Standards

"Linear Chain Alkylbenzene Sulfonic Acid Product Safety and Operation Specifications"
The Linear Chain Alkylbenzene Sulfonic Acid is also a chemical product. To ensure its safe and smooth use, the following regulations must be followed.
First, the way to store it. When placed in a cool and dry place, avoid heat and open flames. When this product is exposed to heat or fire, it may change unexpectedly. And it must be separated from other things, separated and placed to prevent it from mixing and harming.
Second, the rules of operation. Operators must wear protective gear, such as gloves, eyepieces, masks, etc. Keep this product from touching the skin and eyes. If you accidentally touch it, quickly flush it with water, and seek medical treatment for those who are serious.
Third, the rules of use. When using it, follow its instructions, do not exceed the amount, and do not use it incorrectly. After using it, collect its utensils well, and do not leave them outside.
Fourth, the principle of discarding. Those who discard should not be discarded, but should be dealt with by law. Or collect them and send them to a special place, according to the rules and regulations, so as not to pollute the environment.
In short, the safety and regulations of Linear Chain Alkylbenzene Sulfonic Acid are related to people, things and the environment. Those who manipulate it must be careful and obey it, so that they can avoid harm and seek profit, and make the best use of this product without trouble.

Application Area

Linear Chain Alkylbenzene Sulfonic Acid is also a sulfonic acid compound. Its application field is quite wide. In the daily chemical industry, it is often the key ingredient of detergents, which can effectively decontaminate, make clothes clean, and refresh utensils. In industrial production, it can be used as an emulsifier to help oil and water mix and play a role in many chemical reaction processes. And in the field of textile printing and dyeing, it is also used, or to help dye level dyeing to make the color uniform. And in oil extraction, it can improve the fluidity of crude oil and facilitate mining operations. Therefore, Linear Chain Alkylbenzene Sulfonic Acid has important effects in various fields, which is related to the development of people's livelihood and industry.

Research & Development

In recent years, Yu has dedicated himself to the research and development of Linear Chain Alkylbenzene Sulfonic Acid products. This substance has a wide range of uses in many fields, but there are still many ways to optimize its preparation and properties.
We have carefully investigated its synthesis method and tried to apply it with different raw materials and conditions. After repeated tests, we found that specific catalysts and temperature control are effective in improving the purity and yield of the product. And study its physicochemical properties, understand its characteristics in different media, and lay the foundation for expanding its application.
Thinking about the future development of this product, if we can make further efforts in green preparation and efficiency improvement, we will definitely be able to develop greater potential and benefit a wider range in industry and people's livelihood. We should persevere and make progress, contributing to the development of this product.

Toxicity Research

Since modern times, chemical refinement has advanced, and various products have emerged. Today, there is a genus of Linear Chain Alkylbenzene Sulfonic Acid, and the study of its toxicity is a priority.
To study the toxicity of this substance, we should carefully consider its nature, use, and behavior in the world. To observe its appearance in various scenes, and to involve water, soil, and living beings, it is all important to study.
Or test it on microbugs and rats, observe its body response, and observe its growth and development, and the change of disease. It is also necessary to examine whether it will accumulate in the substance and be harmful to life when it enters the natural path.
And the domain of its control and use should also be investigated when it is touched by humans and animals around it. Only by studying in detail to clarify its toxicity can we make good use of this substance, avoid harm and profit, and ensure the safety of all beings and the environment.

Future Prospects

Today's products of Linear Chain Alkylbenzene Sulfonic Acid have extraordinary potential. It has already emerged in various industrial fields, such as washing and cleaning.
Looking to the future, with advanced technology, this product may be able to make great strides in the road of green environmental protection. The developer will make every effort to make its preparation process more simple and efficient, and reduce the harm to the environment.
Furthermore, its performance may be deeply improved, and it can be exhibited in different scenarios. If under extreme conditions, it can also be used efficiently. In this way, Linear Chain Alkylbenzene Sulfonic Acid will surely expand its territory in the future market and add bricks and tiles to various industries. The prospect is brilliant.

Frequently Asked Questions

What are the main uses of linear alkylbenzene sulfonic acid?

The main uses of straight-chain triglyceride oleic acid are quite many. In "Tiangong Kaiwu", this substance is widely used.
First, it is crucial when it comes to eating. The oil made from straight-chain triglyceride oleic acid can be used in cooking. It has a good taste and contains nutrients required by the human body, which can add flavor to the diet and help the human body's daily activities. In the diet of the ancients, oil was an important part, or fried, or fried, or fried, with straight-chain triglyceride oleic acid as the main oil, which can give the food a unique flavor, improve the taste, and increase the appetite.
Second, it also contributes to industrial use. In ancient times, although the industry was not as developed as it is today, straight-chain triglyceride oleic acid has been used in soap making and other fields. After specific processing, it can be used to make decontaminated soaps. Its decontamination performance is good, which can help the ancients clean clothes, utensils, etc. The ancients needed to clean their lives, which gave birth to this application and brought many conveniences to life.
Third, it is also valuable in medicine. Although the pharmacology of straight-chain triglyceride oleic acid is not explained in detail in ancient Chinese medicine books, the oil it is located in may be an auxiliary material for drug processing. Some medicines need to be prepared with oil to facilitate the shaping, preservation and medicinal effect of the drug. And the oil itself may have the functions of moisturizing the skin and relieving dryness, which is helpful for the health maintenance of the ancients.
Linear triglyceride oleic acid was used in the ancient people's lives, and it has important uses in diet, industry and medicine. It has made great contributions to the improvement of the quality of life, the development of production activities and health protection of the ancient people.

What are the physicochemical properties of linear alkylbenzene sulfonic acids?

The physicochemical properties of linear alkylbenzene sulfonic acids are quite important. The appearance of this substance is often colorless to light yellow viscous liquid, light and transparent, with no visible impurities. Smell it, slightly specific odor.
When it comes to solubility, it is soluble in water, and can dissociate into corresponding ions in water, showing good surface activity characteristics. This is due to its molecular structure having both hydrophilic sulfonic acid groups and lipophilic long-chain alkyl groups, which gives it a unique behavior at the oil-water interface.
Linear alkylbenzene sulfonic acids are acidic and can neutralize with alkali substances to generate corresponding sulfonates. This reaction is commonly found in many industrial and civilian scenarios, such as the preparation of detergents.
Its stability is also considerable. Under normal conditions, under normal temperature environment and conventional storage conditions, its chemical properties are relatively stable and not easy to decompose spontaneously. However, in case of extreme conditions such as high temperature, open flame or strong oxidant, there are also certain safety risks.
In addition, the surface activity of linear alkylbenzene sulfonic acid allows it to significantly reduce the surface tension of water, and then has excellent properties such as emulsification, dispersion, solubilization and washing. In the daily chemical industry, with this characteristic, it is widely used in the manufacture of various detergents, which can effectively remove oil stains and stains and help the efficient completion of cleaning work.
In summary, linear alkylbenzene sulfonic acids play an important role in many fields due to their unique physicochemical properties, and have a profound impact on modern industry and daily life.

What are the precautions for the production of linear alkylbenzene sulfonic acid?

Linear alkylbenzene sulfonic acid is one of the sulfonic acids. During the production process, all matters need to be carefully paid attention to to ensure the quality of the output and the safety of the production.
Selection of the first raw material. To prepare linear alkylbenzene sulfonic acid, the quality of the raw materials is the key. Linear alkylbenzene must be selected with high quality and few impurities. This is due to impurities or resistance to the reaction, or residue in the product, which affects the quality of the sulfonic acid. And sulfuric acid should also meet the corresponding purity standards, otherwise impurities may be introduced, which is unfavorable to the reaction process and product quality.
The second time is the control of the reaction conditions. Temperature regulation is very important. If the temperature is too low, the reaction rate will be slow, or the reaction will be incomplete. If the temperature is too high, side reactions may be triggered, unnecessary by-products will be generated, and product purity will be reduced. The reaction time also needs to be precisely controlled. If it is too short, the reaction will not be fully functional, and if it is too long, it will consume resources, or the product quality will be reduced. At the same time, the reaction pressure cannot be ignored, and a suitable pressure environment will help the smooth progress of the reaction.
Furthermore, safe production should not be taken lightly. Sulfuric acid is highly corrosive, and safety procedures must be strictly followed during operation. Wear complete protective equipment, such as acid-resistant gloves and protective masks, to prevent sulfuric acid from splashing and injuring people. And if gas may escape during the reaction process, the workshop must have good ventilation facilities to discharge harmful gases in time to ensure the health of the workers.
In addition, the maintenance and cleaning of reaction equipment should not be ignored. Regularly check the equipment to ensure that it is free of leakage and failure. If there are hidden dangers in the equipment, it will not only affect the production, but also lead to safety accidents. After each production is completed, clean the equipment in time to prevent material residue from corroding the equipment and prolong the service life of the equipment.
In the production process of linear alkylbenzene sulfonic acid, raw materials, reaction conditions, safety and equipment must be treated with caution to ensure stable and efficient production and produce high-quality products.

What are the effects of linear alkylbenzene sulfonic acids on the environment?

"Tiangong Kaiwu" was written by Song Yingxing in the Ming Dynasty. It is described in ancient classical Chinese. The following will answer this question in the form of ancient proverbs.
Sodium alkylbenzene sulfonate is a common surfactant. In terms of the environment, its impact is quite complex.
First, in water bodies, if the content is too high, it may cause eutrophication of water bodies. This is because when sodium alkylbenzene sulfonate degrades, it may release nutrients such as nitrogen and phosphorus. If there are too many such nutrients in the environment, algae and other plankton will easily multiply, cover the water surface, causing underwater organisms to receive insufficient oxygen and disturb the ecological balance.
Second, it also affects aquatic organisms. It is toxic to a certain extent, or it damages the physiological functions of aquatic organisms. For example, fish, or cause damage to their gills and other organs, affect respiration, or interfere with their nervous system, make abnormal behavior, hinder reproduction, foraging and other activities, and then affect the population.
Third, the soil environment is also affected. If wastewater containing sodium alkylbenzene sulfonate is used for irrigation, it may accumulate in the soil. This will not only change the physical and chemical properties of the soil, such as affecting the structure of soil aggregates, causing soil aeration and water permeability to deteriorate, but also inhibit the activity of microorganisms in the soil, hinder the decomposition of organic matter in the soil and nutrient circulation, and ultimately affect plant growth.
Fourth, in the atmospheric environment, although its volatilization is relatively small, if improperly disposed of during production and use, a small amount may escape to the atmosphere. However, compared with water and soil environments, its impact on the atmosphere is not yet fully studied, or it may potentially affect atmospheric chemical processes.
In short, linear alkylbenzene sulfonate is widely present in the environment and has potential effects on all parts of the ecosystem. It should be treated with caution to reduce its harm to the environment.

What is the market prospect of linear alkylbenzene sulfonic acid?

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