Benzenesulfonic Acid,Dodecyl-, Sodium Salt (1:1)

Lingxian Chemical

Specifications

HS Code	456122
Chemical Formula	C18H30O3S.Na
Molar Mass	348.48 g/mol
Appearance	White powder or flakes
Solubility	Soluble in water
Ph	Around 7 - 9 in aqueous solution
Critical Micelle Concentration	Typically in the range of 0.001 - 0.01 M
Surface Tension	Reduces surface tension of water
Foaming Property	Good foaming agent
Density	Approx. 1.03 g/cm³

Packing & Storage

Packing	1 kg of Sodium Dodecylbenzenesulfonate in a sealed plastic bag for chemical use.
Storage	Store dodecyl - benzenesulfonic acid sodium salt (1:1) in a cool, dry place away from heat sources and ignition sources. Keep it in a tightly - sealed container to prevent moisture absorption. Avoid storing near reactive chemicals as it may be prone to reactions. Ensure proper ventilation in the storage area to minimize exposure risks.
Shipping	Dodecyl - benzenesulfonic acid, sodium salt (1:1) is shipped in well - sealed containers, compliant with regulations for chemical transport. Care is taken to prevent moisture and ensure stability during transit to avoid any potential hazards.

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Benzenesulfonic Acid,Dodecyl-, Sodium Salt (1:1)

General Information

Historical Development

The rise and fall of subjects have their own reasons. Sodium dodecyl benzene sulfonate, as mentioned today, is an important product of daily chemical industry. At its beginning, it was just one of the chemical substances, and it did not show any special ability.
However, times change, and the world needs more and more in clean things. This product has gradually entered the eyes of everyone with its good decontamination ability. In the past, the method of purifying things was simple, but the effect was not good. Since sodium dodecyl benzene sulfonate came out, the decontamination effect has greatly increased, and it has been effective in cleaning clothes and cleaning rooms.
Because of this, its industry has gradually flourished, and it is produced by many people, and it is widely used. In the field of daily chemical industry, it has become an indispensable trend. This is the strategy of the evolution of the rise and fall of its products.

Product Overview

"Moon Day This Agent"
Now there is a thing called Benzenesulfonic Acid, Dodecyl-, Sodium Salt (1:1), which is often called sodium dodecylbenzene sulfonate in the world. If this agent is in the shape of powder, it is nearly snow-white in color, peaceful in nature, and easily soluble in water.
It is widely used. In the matter of polyester, it can remove oil stains and make things clean again, with outstanding effect. Placed in water, it can reduce surface tension, cause oil stains to separate, and go away with water. And in various industrial fields, it is also indispensable, either as an emulsifying aid or as a dispersing agent, to help production, and its effectiveness is extraordinary.
If you use this thing, you should also pay attention. Although its nature is still stable, if it is not suitable for disposal, or there is a small problem. When avoiding high temperature and open flames, store it properly. Use an appropriate amount, not too much, so as not to damage things and the environment. This agent is indispensable in the daily industry. If it is used well, it will be of great benefit.

Physical & Chemical Properties

"About the Physical and Chemical Properties of Sodium Dodecylbenzene Sulfonate"
Sodium dodecylbenzene sulfonate is a commonly used compound. Its physical properties are mostly white or light yellow powder at room temperature, with fine texture, easily soluble in water, and can form a relatively stable solution in water. Looking at its chemical properties, it has surface activity. One end of the molecule is a hydrophilic sulfonic acid group and the other end is a lipophilic alkyl chain. This unique structure makes the substance exhibit unique properties at the oil-water interface. It can reduce the surface tension of water and promote the uniform dispersion of oil droplets in water, so it has excellent emulsification, dispersion, decontamination and other properties. Because of its unique physical and chemical properties, it is widely used in many fields, such as daily chemical detergents and other industries, and plays an important role.

Technical Specifications & Labeling

"On the Process Specifications and Labeling of Sodium Lauryl Benzene Sulfonate (Product Parameters) "
Sodium Lauryl Benzene Sulfonate (Benzenesulfonic Acid, Dodecyl-, Sodium Salt (1:1)) is a salt formed by neutralizing sulfonic acids and sodium. Its process specifications are related to the preparation method. From the raw materials, it is necessary to carefully select lauryl alcohol and benzene sulfonate, the ratio is appropriate. When reacting, the temperature and pressure are fixed, and the temperature is controlled in a suitable range to ensure that the reaction is smooth and the product is pure.
As for the identification, the first name is accurate, and the book "Sodium Lauryl Benzene Sulfonate" makes its essence clear. Product parameters, list properties, purity, impurity limits, etc. The characteristics are white or yellowish powder, with a specific high standard of purity and minimal impurities, all of which are clearly marked, with clear quality, so that the user can clearly meet the requirements of process specifications and labels.

Preparation Method

The method of making Benzenesulfonic Acid, Dodecyl-, Sodium Salt (1:1) is related to the raw materials and production process, reaction steps and catalytic mechanism. First, take an appropriate amount of lauryl alcohol and benzenesulfonic acid, and mix them in a specific ratio. This is the basis of the raw materials. In the reactor, control the temperature to a suitable range, about one hundred and twenty to one hundred and fifty degrees Celsius, and add a suitable catalyst, such as sulfuric acid, to promote the reaction. In the meantime, the stirring rate also needs to be considered, so that the material can be fully contacted. The reaction lasted about three to five hours. When the reaction is sufficient, cool down, neutralize with sodium hydroxide solution, and adjust the pH to seven to eight. Subsequent separation and purification methods remove impurities to obtain pure Benzenesulfonic Acid, Dodecyl-, Sodium Salt (1:1) products. Each step of this process needs to be precisely controlled to ensure product quality.

Chemical Reactions & Modifications

Benzenesulfonic acid dodecyl sodium salt (1:1) This compound is related to chemical reactions and modifications, and it is the focus of our chemical researchers.
Looking at the reaction, in a specific environment and in contact with suitable reagents, it can produce wonderful changes. There may be molecular rearrangement, or the conversion of functional groups, the process follows the laws of chemistry. If the alkali solution is integrated with it, or there is ion exchange, the sulfonic acid base is easy to phase with alkali metal ions, and the reaction is fine and controllable.
As for modification, special additives can be added to change the intermolecular force, or enhance its hydrophilicity, or improve its stability. It can also be fine-tuned by physical means, such as light, heating, etc., to achieve better properties. After modification, in industrial applications, it can increase its emulsification and dispersion effects, and in the field of daily chemicals, it can optimize its decontamination and foaming functions. Our chemical researchers often study this reaction and modification, hoping to expand its application and make it available to the world.

Synonyms & Product Names

There are many things that I have heard about, and those that are the same reality and different names are different because of the time and place, and the use is different. Today there is a chemical product called Benzenesulfonic Acid, Dodecyl-, Sodium Salt (1:1). This product, or another name, is used for various purposes.
Among the shops, the name of the product, or due to the needs of the merchant, the audience's convenience, another name, but its essence is the same. Although the names are different but the same, they are all specific chemical compounds. This product has both the properties of benzenesulfonic acid and the characteristics of dodecyl and sodium salts. It has its own uses in the fields of industrial and daily use.
The genus of its synonyms also varies according to the industry and literature records. However, they all refer to the Benzenesulfonic Acid, Dodecyl-, Sodium Salt (1:1), which can be said to be the same thing and different names, parallel in the world, known and used by all parties, and show their capabilities.

Safety & Operational Standards

"Safety and Operation Specifications for Sodium Dodecylbenzene Sulfonate"
Now on sodium dodecylbenzene sulfonate (Benzenesulfonic Acid, Dodecyl-, Sodium Salt (1:1)) This product is related to safety and operation standards, and must not be ignored.
On the safe side, it has some characteristics and needs to be paid attention to. Although this product is not highly toxic, if it accidentally touches the skin, it may cause discomfort, such as slight itching, redness, etc. If it enters the eyes, it is even more harmful, which can disturb the clarity of the eyes, cause tingling eyes, and blurred vision. Therefore, when handling this product, protective equipment is indispensable. It is necessary to wear protective clothing to cover the body and protect the skin from exposure. Wear protective goggles to protect the eyes comprehensively. Gloves are also required to prevent it from touching the skin.
In terms of operation specifications, the first priority is to keep the environment clean and orderly. When handling the place, when it is well ventilated, it is necessary to avoid the accumulation of gas. When weighing, it is appropriate to use a precise device, not a millimeter, to ensure that the dose is correct. The solvent dissolved must be selected according to its nature, and the proportion should be kept, and it cannot be increased or decreased at will. And when stirring, the speed is moderate, so as not to overdo it and cause it to splash out.
Storage is also regulated. When placed in a dry and cool place, avoid fire and heat. Separate from other things to prevent their reactions from changing. After use, store it properly, and the device must be sealed to prevent it from coming into contact with foreign objects.
In short, in the handling of sodium dodecyl benzene sulfonate, safety and standardization are as indispensable as the wings of a bird and the two wheels of a car. Be careful and keep it safe.

Application Area

Sodium dodecyl benzene sulfonate is a common chemical for daily use and industry. In the field of daily use, it is a key ingredient in many detergents. With its excellent decontamination power, it can efficiently remove oil stains and make fabrics as clean as new. In the industrial field, during the emulsification process, it can promote the uniform dispersion of oil droplets in water and help the stable formation of emulsion; in the flotation process, it can change the surface properties of minerals, improve their floatability, and then achieve efficient separation of minerals. In the paper industry, it can enhance the water resistance of paper and improve the physical properties of paper. It can be seen that sodium dodecyl benzene sulfonate is widely used and plays an important role in all aspects. It is an indispensable chemical material.

Research & Development

Taste the chemical industry, there are things called Benzenesulfonic Acid, Dodecyl-, Sodium Salt (1:1). This substance has a wide range of uses and is involved in many daily products.
My generation studied it, wanting to understand its nature, explore its system, and seek a better way. At first, analyze its structure, know its molecular structure, and explain its bond connection. Then try its properties, and observe its state in different situations, such as when it changes temperature and quality is mixed.
Make this thing, try various methods. Or there are old methods to follow, but I want a new way to save materials and improve efficiency. So I searched the classics widely, participated in the experience of others, and tried new agents and new tools. After repeated attempts, although I was blocked and discouraged.
At this time, its research has advanced. The clarity of sex is more and more detailed, and the method of making it is also getting better. However, if you want to use it widely and expand its path, you still need to be diligent. Hope that in the future, this material will shine in all industries, become a grand event of chemical industry, and benefit people's livelihood.

Toxicity Research

Those who have studied poisons in modern times have investigated the toxicity of all substances in detail. This is called Benzenesulfonic Acid, Dodecyl-, Sodium Salt (1:1). To know its toxicity, it is necessary to study it with rigorous methods. Or take various organisms and apply different doses to this substance to observe its reaction. Observe changes in its eating, action, and physiological characteristics. If the dose is small, there is no obvious abnormality in the organism; and the dose is gradually increased, or it is seen that it is sluggish, underfed, and even life-threatening. From this, it can be known that its toxicity is related to the dose. It is also necessary to study whether this substance changes in the environment, whether it degrades, and how toxic the degradation products are. In this way, the toxicity of Benzenesulfonic Acid, Dodecyl-, Sodium Salt (1:1) can be known in detail, so that the world can avoid harm and profit when using this substance, and protect the safety of life and environment.

Future Prospects

In today's world, chemical products are changing with each passing day. Today there are Benzenesulfonic Acid, Dodecyl-, Sodium Salt (1:1). This product is beneficial for daily use. Its decontamination ability is quite good, and it is often used in lotions to make clothes clean and appliances refreshing.
Looking to the future, this product may have better changes. First, or in the way of environmental protection, go further. Nowadays, the world attaches great importance to ecology. If it can be more easily degraded and less polluted in nature, it will be a great good. Second, or on top of efficiency, strive for refinement. Make the decontamination power stronger and the dosage more economical, so that it can benefit more people.
Our chemical researchers should study it diligently in order to promote its future development, make it play a greater role in the world, benefit all people, and work together for a better future.

Frequently Asked Questions

What are the main uses of sodium dodecylbenzene sulfonate (Benzenesulfonic Acid, Dodecyl-, Sodium Salt (1:1))

Sodium dodecyl benzene sulfonate is a commonly used chemical raw material. It has a wide range of uses, first in the field of detergents. The daily cleaning products such as washing powder and detergent contain this ingredient. The cover can effectively remove oil stains and stains because of its excellent decontamination performance. One end of its molecular structure is a lipophilic group, which can be combined with oil stains; the other end is a hydrophilic group, which can disperse oil stains in water to achieve decontamination effect.
Furthermore, it also has important uses in the textile printing and dyeing industry. It can be used as a penetrant, and the dye aid can penetrate evenly into the fabric fibers, making the dyeing more uniform and firm. It can also be used as an emulsifier to stabilize the emulsion, which is beneficial to the smooth progress of the printing and dyeing process.
In the paper industry, it can be used as a deinking agent. It can remove the ink from the waste paper and realize the recycling of the paper, which makes a great contribution to environmental protection.
In addition, in the field of metal processing, it can be used as a lubricant and an anti-rust agent. It can reduce the friction coefficient of the metal surface, reduce wear; and can form a protective film on the metal surface to prevent metal rust and corrosion.
In summary, sodium dodecyl benzene sulfonate plays a key role in many industrial fields and has a profound impact on production and life.

What are the physical and chemical properties of sodium dodecyl benzene sulfonate?

Sodium dodecyl benzene sulfonate is a common surfactant. Its physicochemical properties are worth detailed investigation.
First of all, its properties, under room temperature, are mostly white or light yellow powder or granular shape, easily soluble in water, in water can show excellent surface activity. Looking at its solubility, because its molecules have hydrophilic sulfonic acid groups and lipophilic alkyl groups, it can reduce the surface tension of water, making it easier for water to spread and penetrate.
Then discuss its chemical stability, it is quite stable under normal conditions, but when it encounters strong acids and bases, its structure may change. In acidic media, sulfonic acid groups may protonate, affecting their surface activity; in strongly alkaline environments, although relatively stable, the specific reaction situation needs to be considered.
Its emulsification performance is also very outstanding, which can make oil droplets evenly dispersed in water to form a stable emulsion. This feature is useful in many fields, such as in daily chemical products, it can help oil ingredients mix with water to obtain a uniform texture product.
The foaming performance is also good, and when stirred or shaken, it can produce a rich and fine foam. This can enhance the decontamination effect in detergents, and the foam can absorb dirt, making it easier to wash and remove.
As for its biodegradability, although it can be decomposed by microorganisms, the degradation rate is slightly slower than that of some natural surfactants. In the environment, if it accumulates in large quantities, it may have a certain impact on the ecology.
In summary, sodium dodecylbenzene sulfonate has been widely used in many fields such as industry and daily chemicals due to its unique physical and chemical properties. However, when using it, its potential effect on the environment should also be taken into account.

What are the precautions for sodium dodecylbenzene sulfonate in the production process?

Sodium dodecyl benzene sulfonate is a commonly used anionic surfactant. During the production process, the following matters should be paid attention to:
First, the quality of raw materials is crucial. To prepare sodium dodecyl benzene sulfonate, the raw materials include dodecyl benzene and fuming sulfuric acid. The purity and impurity content of the raw materials have a great impact on the quality of the product. If there are too many impurities in dodecyl benzene, or the reaction is incomplete, the color of the product is not good, and the active ingredients are reduced; if the concentration of fuming sulfuric acid is not required, it will also make it difficult to accurately control the sulfonation reaction and affect the performance of the product. Therefore, the quality of raw materials needs to be strictly controlled, purchased from reliable suppliers, and carefully tested before feeding.
Second, The sulfonation reaction is a key step, and conditions such as temperature, time, and the proportion of reactants have a great influence. If the temperature is too low, the reaction rate is slow and the sulfonation is incomplete; if the temperature is too high, it is easy to cause side reactions to occur, forming impurities such as sulfones, and reducing product quality. Usually, the reaction temperature should be maintained in a specific range, such as about 30-50 ° C, while the reaction time should be precisely controlled. The proportion of reactants should also be appropriate. Improper ratio of dodecylbenzene to fuming sulfuric acid will cause a reactant to remain and affect the purity of the product.
Third, safe production should not be underestimated. Fuming sulfuric acid is highly corrosive and oxidizing, and extra care should be taken during operation. Staff should wear complete protective equipment, such as acid and alkali protective clothing, gloves, Production equipment also needs to be checked and maintained regularly to prevent leakage accidents. The reaction process will generate a lot of heat, and a good cooling system is required to remove the heat in time to avoid the reaction from going out of control.
Fourth, the post-treatment of the product cannot be ignored. After the reaction, the product needs to go through post-treatment processes such as neutralization, separation, and drying. The amount of alkali during neutralization needs to be precisely controlled to ensure that the pH value of the product is appropriate. The separation process should effectively remove impurities and unreacted raw materials to improve the purity of the product. Pay attention to temperature and time in the drying process to prevent the product from overheating decomposition or agglomeration, which will affect the

What are the effects of sodium dodecyl benzene sulfonate on the environment?

"Tiangong Kaiwu" is a scientific and technological masterpiece written by Song Yingxing in the Ming Dynasty. The following is an answer to the impact of sodium dodecyl benzene sulfonate on the environment with ancient proverbs.
Sodium dodecyl benzene sulfonate is a common anionic surfactant, which is widely used in daily chemical and industrial cleaning fields. Its impact on the environment has both advantages and disadvantages.
Advantages, its decontamination performance is quite good, can effectively reduce the surface tension of water, make oil pollution easily dispersed and emulsified, and contributes greatly to cleaning. And under suitable conditions, it is partially biodegradable, which is one of its advantages in environmental self-purification.
However, it also has drawbacks. In the water environment, if the content is too high, it is easy to cause water eutrophication. When the cover is degraded, it releases nutrients such as nitrogen and phosphorus, which promotes the excessive reproduction of algae and plankton, disrupts the ecological balance of the water body, resulting in hypoxia in the water body and threatens the survival of aquatic organisms. Furthermore, although it is partially biodegradable, the degradation process may produce intermediate products, some of which are toxic to a certain extent, and may accumulate in the organism and pass through the food chain, eventually affecting advanced organisms, including human health. In the soil environment, its residues or change the physical and chemical properties of the soil, affect the structure and function of the soil microbial community, and then have adverse effects on soil fertility and plant growth.
In summary, although sodium dodecylbenzene sulfonate has significant effects in the cleaning field, its impact on the environment cannot be ignored. Those who use it should consider it carefully and strive to use it rationally to reduce its negative effects on the environment and achieve a balance between cleanliness and environmental protection.

Does sodium dodecylbenzene sulfonate have compatibility issues with other chemicals?

The compatibility of sodium dodecylbenzene sulfonate with other chemicals is related to the effect of various chemical substances cooperating with each other. In my opinion, sodium dodecylbenzene sulfonate is an anionic surfactant with unique chemical properties. Its compatibility with other substances cannot be generalized. It is necessary to carefully observe the chemical properties of the combination.
In case of cationic surfactants, the two are easily combined to form insoluble precipitation. This is because of the interaction of anions and cations, which greatly weakens the surface activity of the two and greatly reduces the application effect. Therefore, the two should never be mixed to avoid damage to the efficacy.
When blended with non-ionic surfactants, it often shows good compatibility. The combination of the two can significantly improve the surface activity and expand the application range. In many washing, emulsification and other processes, this compounding method is not uncommon, and the synergy effect of the two is used to enhance the performance of the product.
As for the inorganic salt chemicals, the situation is different. Some inorganic salts can promote the dissolution of sodium dodecylbenzene sulfonate and improve its surface activity; however, excess or specific types of inorganic salts may also cause its hydrolysis, reducing solubility and activity.
In practical applications, such as chemical production, daily chemical formula design, etc., the compatibility of sodium dodecylbenzene sulfonate with other chemicals must be carefully considered. The properties of each chemical are studied in detail, and then experimentally verified to ensure that the formula is stable and efficient, achieving the intended application purpose, and avoiding production failures or product quality defects due to poor compatibility.