Dodecylbenzensulfonic Acid (Soft Type)

Lingxian Chemical

Specifications

HS Code	529509
Chemical Formula	C18H30O3S
Molar Mass	326.499 g/mol
Appearance	pale yellow viscous liquid
Odor	characteristic sulfonic acid odor
Solubility In Water	soluble
Ph Aqueous Solution	acidic (usually around 1 - 2)
Surface Activity	good surfactant properties
Critical Micelle Concentration Cmc	relatively low
Corrosivity	corrosive to some metals
Biodegradability	moderate to good biodegradability

Packing & Storage

Packing	25 - kg plastic - bag packaged Dodecylbenzensulfonic Acid (Soft Type).
Storage	Dodecylbenzensulfonic Acid (Soft Type) should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, flames, and oxidizing agents. Store in tightly - sealed containers to prevent moisture absorption and evaporation. Avoid storing near incompatible substances to prevent potential chemical reactions.
Shipping	Dodecylbenzensulfonic Acid (Soft Type) is typically shipped in sealed, corrosion - resistant containers. Due to its nature, proper packaging ensures safety during transit, following all relevant chemical shipping regulations.

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General Information

Historical Development

"Memorizing the Development of Dodecylbenzene Sulfonic Acid (Soft Type) "
Dodecylbenzene Sulfonic Acid (Soft Type) is also an important product in the chemical industry. Tracing back to its origin, when the industry was not developed in the past, such compounds were little known. However, times have changed, science and technology have advanced, and everyone has been unremitting in chemical exploration.
At the beginning, those who studied this product were trapped in many problems, and the selection of raw materials and the pursuit of production methods all needed to be painstakingly considered. After countless craftsmen have studied it, they have gradually obtained the method of preparation. From the beginning it was crude, to the later it was exquisite, and the craftsmanship has been perfected day by day.
Looking at its development process, it is like the journey of the stars. Although there are In the fields of daily use and industry, it has developed its strength and its use has become increasingly widespread, making it an indispensable part of the chemical industry with far-reaching impact and laying the foundation for future generations.

Product Overview

"Product Overview of Dodecyl Benzene Sulfonic Acid (Soft Type) "
Now there is dodecyl benzene sulfonic acid (soft type), which is very important in the field of chemical industry. Its mild nature and good decontamination ability. Looking at its shape, it is often liquid, color or light yellow and clear.
The method of making this product is made by exquisite chemical technology and specific raw materials. It is widely used in industrial and daily use. It is made of detergent, which can quickly remove stains from fabrics and rinse with water. In industrial cleaning, it can remove oil stains from equipment and keep it clean.
And its biodegradability is good, and it is slightly harmful to the environment. This characteristic makes it a pioneer in today's environmental protection, and it is widely favored as a practical and promising item in chemical products.

Physical & Chemical Properties

Nowadays, there is a substance called "Dodecylbenzensulfonic Acid (Soft Type) ", and its physical and chemical properties are worth exploring. The appearance of this substance may be in a specific state, with a unique color and smell. Its solubility varies from solvent to solvent. In water or organic solvents, the degree of dissolution varies, depending on the interaction between its molecular structure and solvents.
Its chemical activity is also key, and it can be used as a reactant and catalyst in many chemical reactions. Its stability cannot be ignored. Under different temperature, humidity and light conditions, the change of its properties is determined by its internal chemical strength and molecular configuration. These physical and chemical properties are important in industrial production, scientific research experiments and other fields, and should be studied in detail.

Technical Specifications & Labeling

Nowadays, there is dodecyl benzene sulfonic acid (soft type), and its technical specifications and identification (product parameters) are the key. Dodecyl benzene sulfonic acid (soft type) is a common product in the chemical industry. Its technical specifications and the first synthesis method require accurate raw material proportions, appropriate temperature and pressure control, and follow a specific process to obtain high-quality products. On the label, the composition and content are marked with properties, such as color, taste, and state, and safety warnings are listed to inform the use. Product parameters detail purity and impurity limits to prove quality. In this way, the rigor of Fang He chemical research can provide evidence for various applications.

Preparation Method

To make dodecyl benzene sulfonic acid (soft) products, the raw materials and production process, reaction steps and catalytic mechanism are the key. First take an appropriate amount of dodecyl benzene as the base material, supplemented by fuming sulfuric acid or sulfur trioxide as the sulfonating agent. During the reaction, the temperature should be controlled in a suitable range, usually about 30 to 50 degrees Celsius, to prevent side reactions.
The reaction steps are as follows: Slowly pour dodecyl benzene into the reaction kettle, then add the sulfonating agent dropwise, and stir at a constant speed with a mixer to promote its full reaction. During this process, the reaction temperature and process need to be closely monitored.
As for the catalytic mechanism, sulfuric acid or some specific sulfonic acid substances are often used as catalysts to accelerate the reaction and increase the yield. After the reaction is completed, the pure dodecyl benzene sulfonic acid (soft) product can be obtained through neutralization, separation, purification and other processes. In this way, the best product can be obtained to meet all needs.

Chemical Reactions & Modifications

Since modern times, chemical refinement, the research of substances almost into the micro. Today there are Dodecylbenzensulfonic Acid (Soft Type), which has attracted much attention in the field of chemistry.
Looking at its chemical reaction, it comes into contact with many substances, and often produces wonderful changes. It can be neutralized with alkalis, just like yin and yang, forming salt and water. This reaction can also be observed as its acidic characteristics, lively and regular.
As for its modification, scholars are exhausted. Or add additives, or change the temperature and pressure environment to change its properties. After modification, it is widely used. In industry, it can help decontamination effect, and in daily chemical, it can increase the superiority of products. Its chemical reactions and modifications, like the journey of the stars in the sky, are minor but related to the grand purpose. We need to explore them in depth to understand their reasons and apply them to the world.

Synonyms & Product Names

Dodecyl benzene sulfonic acid (soft type) has different names in the market. It is also called "soft dodecyl benzene sulfonic acid", all of which refer to this product. In the market, in order to clarify its characteristics, it is called "soft type".
This chemical substance has a wide range of uses. In the industrial field, it is mostly used as a raw material for cleaning agents because it has good decontamination ability. When merchants market, the names may be different, but they all refer to the same material. Although the names are different, their essential chemical properties remain unchanged.
Its soft type is different from other hard types. In chemical applications, due to its soft characteristics, it is more advantageous in some fine cleaning and special formulation requirements, and can meet the needs of a variety of processes. Therefore, in the industry, although the name is different, it is clear that it is an indispensable chemical.

Safety & Operational Standards

"Rules for Use: Dodecyl Benzene Sulfonic Acid (Soft Type) "
Dodecyl Benzene Sulfonic Acid (Soft Type), the genus of chemical production. In today's world, it is widely used. However, it is related to its safety and operating standards, so it cannot be ignored.
It is lively and corrosive. If it comes into contact with the skin, it will bring disaster. Therefore, when handling, be prepared with protective equipment. Wear anti-corrosive gloves on your hands to prevent it from corroding your skin; wear protective glasses to prevent it from splashing into your eyes. Wear protective clothing, be tight, and do not make a slight omission.
The rules of its storage must also be paid attention to. It should be placed in a cool, dry place to avoid fire and heat. Keep away from fire sources to eliminate the danger of explosion. And do not react with alkalis, oxidizers and other miscellaneous places to prevent them from reacting and causing accidents.
When operating, follow a certain order. Check that the equipment is in good condition and correct before you can move it. Dosing and unloading, the action should be slow, and do not spill. If there is any carelessness, splash on the table or the ground, quickly remove it with a neutralizing agent, and then wash it with water.
In case there is a risk of entering the body, such as touching the skin, quickly rinse with a large amount of water, followed by a neutralizing medicine; if it enters the eye, it is even more urgent to rinse with water and seek medical attention quickly.
All of these are the rules for the safety and operation of dodecyl benzene sulfonic acid (soft type). Practitioners must keep it in mind and follow it scrupulously to ensure safety.

Application Area

The body of "Mengxi Brands" is to be simple and comprehensive. The application field of dodecyl benzene sulfonic acid (soft type) should be described in detail.
Dodecyl benzene sulfonic acid (soft type), in daily chemical industry, is often the key ingredient of detergents. It has excellent decontamination ability, which can make stains quickly leave the fabric and make the wash as clean as ever. In the industrial field, it is also used in emulsification, dispersion and other processes. When the emulsion is polymerized, it can help the ingredients to mix evenly and the finished product is of high quality.
Furthermore, in textile printing and dyeing, it can be used as a penetrant, which can help the dye liquid to penetrate the fabric fibers quickly, resulting in uniform and firm dyeing. In metal processing, it can be used as a cleaning agent to remove oil and rust on the metal surface and keep the metal smooth for subsequent processing. It is widely used and has significant effect, and is an indispensable product in the chemical field.

Research & Development

We are studying dodecyl benzene sulfonic acid (soft type). It has a wide range of uses in the field of daily chemical industry and is often a key ingredient in detergents. We study this product in detail, explore its preparation method, and ensure that the process is refined to improve its purity and yield. Looking at its performance, considering its activity and stability under different conditions, we hope to expand its application range. We also study its impact on the environment and strive to find a more environmentally friendly method. We hope to make unremitting efforts to promote the development of this product, which will benefit both industry and people's livelihood, so that it can better meet the needs of the times for efficient and green products, and contribute to the progress of the industry.

Toxicity Research

I have studied the toxicity of dodecyl benzene sulfonic acid (soft type). This substance is widely used, but its toxicity cannot be ignored. Looking at various experiments, if used in moderation, there is no serious trouble. If excessive contact, or into the body, it may damage the viscera. The skin touches it, or it may cause allergic itching; if taken by mistake, the stomach will be harmed by it. If its qi is inhaled, it will also disturb the respiratory system. Therefore, those who develop and use this substance should be cautious, study the dosage and protection methods carefully, and do not take it lightly, hoping to avoid the harm of its toxicity, protect people's health and the safety of the whole environment.

Future Prospects

Looking at today's world, science and technology are changing day by day, and it is also making progress in chemical products. Today there is Dodecylbenzensulfonic Acid (Soft Type), which is used in daily chemical products and has a wide range of uses.
Looking to the future, the development of this product has great potential. First, on the one hand of environmental protection, it will be more in line with the green concept, the research and development process may reduce pollution and emission, and the production process will be cleaner. Second, in terms of performance, it is expected to improve, the decontamination effect may be better, and the damage to fabrics, utensils, etc. will be less. Third, the application field will also expand, not only in the field of traditional cleaning, but also in the field of new material preparation, biomedical assistance, etc., emerging.
Our generation of chemical researchers should do their best to explore its subtleties, expand its path, and look forward to the future, so that this product can be used by the world, benefit all people, and live up to future expectations.

Frequently Asked Questions

What is the main use of dodecyl benzene sulfonic acid (soft type)?

Sodium dodecyl sulfate (soft) has many main uses. In the field of daily chemical industry, it is often a key ingredient in detergents. Because of its excellent decontamination performance, the cover can effectively remove oil stains, stains, etc. It can greatly reduce the surface tension of water, making it easier for water to infiltrate the surface of the object, and then promote the dirt to detach from the object and disperse in the water to achieve the effect of cleaning. It is commonly used in all kinds of washing powder, detergent, body wash and other products.
In the cosmetic industry, it is also quite useful. It can be used as an emulsifier to help the oil phase ingredients and water phase ingredients mix evenly, making the texture of lotions, creams and other products more stable and delicate. And it helps to disperse the active ingredients, so that the cosmetics can better perform their functions, and at the same time improve the applicability and skin feel of the product.
In the pharmaceutical field, sodium dodecyl sulfate (soft) can be used as a disintegrant for tablets. After oral administration of tablets, it can accelerate the disintegration of tablets in the body, causing the drug to dissolve faster, thereby improving the bioavailability of the drug, so that the effect of the drug can be exerted more rapidly.
In industrial production, such as the textile printing and dyeing industry, it can be used as a penetrant to help the dye penetrate more evenly into the fabric fibers, improving the uniformity and fastness of the dyeing effect. In the paper industry, it can improve the sizing effect of paper and enhance the water resistance of paper.
To sum up, sodium dodecyl sulfate (soft) plays an important role in many fields due to its unique physical and chemical properties, and it plays an important role in people's lives and industrial production.

How is the stability of dodecyl benzene sulfonic acid (soft type) in the environment?

The stability of dodecyl benzene sulfonic acid (soft) in the environment is related to many things.
The dodecyl benzene sulfonic acid (soft) has certain stability under general environmental conditions. In its chemical structure, the benzene ring is connected to the long-chain alkyl group, giving it specific chemical properties.
In the environment of normal temperature and pressure, if there is no external specific chemical interference, the structure of this substance is relatively stable and not easy to decompose spontaneously. However, if there is a strong oxidant in the environment, its stability may be affected. Strong oxidants can promote oxidation reactions and destroy molecular structures.
In different pH environments, its stability also varies. In an acidic environment, it is relatively stable and can maintain its original chemical form. However, in a strongly alkaline environment, reactions may occur to generate corresponding salts. For example, when reacted with strong bases such as sodium hydroxide, sodium dodecyl benzene sulfonate can be formed.
And the effect of temperature on its stability cannot be ignored. When the temperature increases, the thermal motion of the molecule intensifies. If it reaches a certain threshold, it may decompose or undergo other chemical reactions. However, in the usual ambient temperature range, its stability is good.
As for lighting conditions, general visible light has little effect on its stability. However, if it is irradiated by high-energy rays such as ultraviolet rays for a long time, or induces luminescent chemical reactions, the molecular structure changes and the stability decreases.
Overall, dodecylbenzene sulfonic acid (soft) is stable in common environments, but its stability will be affected in the case of specific chemicals, extreme pH, high temperatures, and high-energy rays.

What are the potential effects of dodecylbenzene sulfonic acid (soft type) on human health?

Sodium dodecyl sulfate (soft) has various effects on human health. This agent is commonly found in daily use, such as cleansing products, shampoos, etc.
Although its properties can purify stains, it is still a worry for human health. Looking at the skin, long-term use of products containing this agent may cause dry skin, itching, and even dermatitis. Cover because of its strong decontamination power, when decontaminating, it also damages the skin's natural oils, causing damage to the skin barrier, reduced resistance, and easy invasion of external stimuli.
As for hair, using a shampoo containing this agent, although it feels refreshing at first, it will dry and break easily for a long time. Due to its strong degreasing power, excessive hair oil removal, and loss of nourishment.
In the oral cavity, if toothpaste contains this agent, it may irritate the oral mucosa and cause oral discomfort, such as pain and redness. And this agent is in the oral cavity, or affects the taste, making people's taste perception inaccurate.
Another study has shown that sodium dodecyl sulfate may enter the body through the skin and oral cavity and accumulate in the body. Although a small amount may be metabolized by the human body, it may be exposed for a long time, and the amount will accumulate gradually, or it may affect the endocrine system and interfere with hormone balance. This has far-reaching effects on human health. Hormone imbalance can cause a variety of diseases, such as metabolic disorders and reproductive system abnormalities.
Therefore, when using it daily, pay attention to the ingredients of the product, and try to choose those that contain natural, mild and clean ingredients to protect people's health.

What is the production process of dodecyl benzene sulfonic acid (soft type)?

The production process of dodecyl benzene sulfonic acid (soft) is related to the delicate technology of chemical creation. The method is as follows:
The first step of alkylation. Benzene and long-chain olefins are often used as materials, and the alkylation reaction is carried out with the help of catalysts. Among these, the choice of catalyst is very critical, such as hydrofluoric acid or aluminum trichloride, which can promote the ingenious combination of benzene and olefins to form alkylbenzene. The reaction conditions also need to be precisely controlled. Temperature and pressure affect the quality and quantity of the product. If the temperature is too high, side reactions may occur, resulting in impure products; improper pressure also hinders the smooth flow of the reaction.
The process of subsequent sulfonation. The resulting alkylbenzene is interacted with fuming sulfuric acid or sulfur trioxide to introduce sulfonic acid groups on the alkylbenzene to form dodecyl benzene sulfonic acid. If sulfonated with sulfur trioxide, the reaction efficiency is quite high, and the product has good color and few impurities. However, this reaction is very violent, and the temperature needs to be carefully controlled to prevent the reaction from getting out of control. Special reactors, such as falling film sulfonation reactors, are often used to make the reaction smooth and orderly.
There are neutralization, separation, and refining steps after that. After the sulfonation is completed, the product may contain unreacted raw materials, by-products, etc. Neutralize with alkali solution and adjust to an appropriate pH. After separation, impurities are removed to obtain purer dodecyl benzene sulfonic acid. Compound with refining techniques, such as distillation, extraction, etc., to further improve its purity and make it reach the high standard of industrial application. In this way, through various crafts, high-quality dodecyl benzene sulfonic acid (soft) is obtained for the needs of many industries. It is used in daily chemical, textile and other industries, and has become an indispensable product in the chemical industry.

What is the difference between dodecylbenzene sulfonic acid (soft type) and other types of dodecylbenzene sulfonic acid?

What is the difference between tungsten dodecacarbonyl (flexible) and other types of tungsten dodecacarbonyl? The difference is actually related to the physical state, activity, structure and many other aspects.
Let's talk about the physical state first, tungsten dodecacarbonyl (flexible) because of its unique flexibility, under certain conditions, may have better fluidity, and is more easily dispersed and transported than other types, or in some specific environments. For example, in some chemical processes that require strict material flow characteristics, flexible tungsten dodecacarbonyl may participate in the reaction more uniformly, while other types may not be able to achieve this effect.
When it comes to activity, flexible structures often cause their chemical bond energy distribution to be different, and activity check points may be more easily exposed. This allows flexible dodecacarbonyl tungsten to exhibit higher reactivity in catalysis and other reactions, which can initiate and promote the reaction under relatively mild conditions. In contrast, other types of dodecacarbonyl tungsten, due to factors such as structural rigidity, the activity check point may be obscured, and more severe conditions are required to stimulate the reaction. The activity level can be seen.
At the structural level, flexibility gives the substance a unique molecular configuration. Its atomic arrangement may be more variable, and it can adjust its own shape appropriately according to the surrounding environment and the object of action. Other types of dodecacarbonyl tungsten may have relatively fixed structures. This structural difference affects the interaction between molecules, such as the way of crystal accumulation and the mode of binding with other molecules. In the field of material synthesis, this difference will significantly affect the properties of the final product. Flexible tungsten dodecacarbonyl may be able to build more complex and unique microstructure materials, while other types are limited by structure and difficult to achieve. In short, tungsten dodecacarbonyl (flexible) and other types have many obvious differences in physical state, activity, and structure-related properties due to their different structural flexibility.