Linear Alkylbenzene Sulfonic Acid (Labsa)

Lingxian Chemical

Specifications

HS Code	704387
Chemical Formula	C18H30O3S
Appearance	Brown viscous liquid
Odor	Typical fatty acid odor
Solubility In Water	Soluble
Ph 1 Solution	1 - 2
Acid Value	Typically around 190 - 210 mg KOH/g
Active Matter Content	Usually around 96 - 98%
Density At 20 C	1.05 - 1.08 g/cm³
Flash Point	High, non - flammable in normal conditions
Surface Tension	Relatively low, helps in wetting and spreading

Packing & Storage

Packing	Labsa in 25 - kg plastic - lined bags for chemical packaging.
Storage	Linear Alkylbenzene Sulfonic Acid (Labsa) should be stored in a cool, dry, and well - ventilated area. Keep it away from heat sources, flames, and incompatible substances like strong oxidizers. Store in tightly - sealed containers, preferably made of corrosion - resistant materials such as polyethylene, to prevent leakage and contact with air, which could cause quality degradation.
Shipping	Linear Alkylbenzene Sulfonic Acid (Labsa) is typically shipped in bulk via tankers or in drums. Special care is taken due to its corrosive nature, ensuring proper containment and compliance with hazardous material shipping regulations.

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Linear Alkylbenzene Sulfonic Acid (Labsa)

General Information

Historical Development

Linear alkylbenzene sulfonic acid (Labsa) is also a genus of chemical products. The rise of its products began in the era of chemical refinement in modern times. At the beginning, various craftsmen studied the technology of chemical industry, seeking a powerful decontamination agent. After years of hard work, Labsa production method was explored.
At that time, industry was gradually flourishing, people's livelihood was waiting to be carried out, and the need for cleanliness was growing. Labsa, with its excellent decontamination ability, rose to prominence in washing all kinds of things. Since its birth, it has been an important corner of all kinds of cleaning agents, helping the world in the matter of decontamination, which is convenient and convenient.
From this perspective, Labsa has been born since its inception, and over the years, with its effectiveness, it has been able to stabilize the forest of chemical products and cleanse the world. It has made great contributions to industry and people's livelihood.

Product Overview

Linear Alkylbenzene Sulfonic Acid (Labsa) is also a genus of sulfonic acid. It is active and has a wide range of industrial uses. Viewing its shape, color or light yellow, it is in a liquid state and has a special smell.
Labsa plays a significant role in the preparation of detergents. It can reduce surface tension, make oil stains easy to disperse and peel off, and has strong cleaning power. In the daily chemical industry, many detergents rely on it as a key ingredient.
The method of making is mostly obtained by the sulfonation reaction of alkylbenzene. The reaction requires controlled conditions to ensure high yield and good quality.
When using it, you should also pay attention. Because it has a certain irritation, the operation should follow the norms to ensure safety and health. Overall, Labsa is highly effective in industrial production and is an indispensable chemical.

Physical & Chemical Properties

Linear Alkylbenzene Sulfonic Acid (Labsa) is a kind of sulfonic acid. Its quality is special, related to the properties of physicochemistry, and is quite important to researchers. Looking at its shape, it may be liquid under normal conditions, or light yellow in color, with a certain viscosity. Its solubility is good, soluble in water, which makes it widely used in many fields.
Chemically, Labsa is acidic and can neutralize with alkalis to form corresponding salts. This should be common in the production of detergents, through its interaction with alkaline substances, in order to achieve the effect of cleaning. And its chemical stability is relatively stable, but it can also be changed when it encounters strong oxidizing agents. Physically, its boiling, melting and purity of the system varies. Excellent surface activity, can reduce the tension of the liquid surface, so in emulsification, dispersion of the work.

Technical Specifications & Labeling

Modern chemistry is flourishing, studying the properties and systems of various substances. Linear Alkylbenzene Sulfonic Acid (Labsa) is an important chemical product.
Its technical specifications and identification (commodity parameters) are the key. When viewing its system, strict rules must be followed. If the proportion of ingredients must be accurately measured, and the control of impurities must not be ignored. Its logo should be used to describe its properties, content, and uses.
Labsa is lively and useful in many industrial fields. If it is of good quality, the technical specifications must meet the standards, and the logo is clear, it can be a good material for industry and promote the prosperity of all industries.

Preparation Method

This product is made of Linear Alkylbenzene Sulfonic Acid (Labsa). The raw materials and production process are essential. The raw materials should be high-quality alkylbenzene and suitable sulfonating agents. Alkylbenzene needs to be pure and have few impurities to ensure the quality of the product. Sulfonating agents are commonly used, such as concentrated sulfuric acid, fuming sulfuric acid or sulfur trioxide.
In the production process, the reaction steps are very critical. Taking sulfur trioxide sulfonation as an example, in a special reactor, the temperature and speed are controlled to make the alkylbenzene and sulfur trioxide react properly. The reaction should be uniform and stable, do not rush or slow, and avoid side reactions.
The catalytic mechanism is also heavy. Selecting a suitable catalyst can promote the reaction to be fast and efficient, and improve the purity of the product. If a solid acid catalyst with specific activity is used to help the reaction go forward. In this way, Labsa is of good quality and suitable for industrial use.

Chemical Reactions & Modifications

Those who have studied the transformation of Labsa in modern times have paid much attention to its transformation and change. Labsa is the simplicity of Linear Alkylbenzene Sulfonic Acid. In the transformation, its characteristics are obvious. Or in combination with other things, it should be fast and clear, and can cause new plasticity, and the structure is also different from before.
However, the transformation should not be static, and the conditions are different. The rise and fall of temperature and the amount of agent can make Labsa change. As for its transformation, it can be modified, modified, or new energy. If in a certain situation, its fluid change, or color change, should be changed according to the transformation. If you want to make good use of Labsa, you must study the nature of transformation and change in detail, so as to realize the wonders of use.

Synonyms & Product Names

Linear Alkylbenzene Sulfonic Acid (Labsa) is also a sulfonic acid compound. Its synonymous name, or linear alkyl benzene sulfonic acid. Sold in the market, the names vary. Or from its nature, it is named after its efficacy; or from its production method, it is named differently.
This product is used in industry and has a wide range of uses. In the field of daily chemistry, it is mostly a raw material for cleaning preparations. Because of its excellent decontamination ability, it can quickly separate the stains and purify the utensils. In the chemical industry, it is also an important material, participating in various reactions and helping to form a variety of products.
The name of its product varies from factory to market. However, its essence is Labsa. Businesses should make clear their synonymous names and commodity names, and make good use of this material when purchasing and applying it, so as to achieve smooth progress and smooth production.

Safety & Operational Standards

Linear Alkylbenzene Sulfonic Acid (Labsa) is also an essential product in the chemical industry. Regarding its safety and operating standards, it is of the utmost importance.
During the preparation process, all raw materials and reagents should be handled with care. The storage of raw materials must be in a dry, cool and well-ventilated place, and it should be avoided by co-storage with all incompatible materials to prevent accidental changes. When handling the equipment, it must also be regularly overhauled to ensure that it is fine and free of damage, so as to avoid chaos during use.
As for the operation, the operator must wear appropriate protective equipment, such as protective clothing, gloves and goggles, to guard against possible dangers. The temperature, pressure and time of the reaction should strictly abide by the established procedures, and must not exceed the moment at all. And during the reaction, pay close attention to the reaction phenomenon. If there is any abnormality, take measures to deal with it quickly.
After the Labsa is made, its storage and transportation should not be ignored. The reservoir must be well sealed to prevent its leakage. During transportation, avoid severe shocks and bumps, and separate it with other hazardous chemicals to ensure its safety.
And in the place of use, prepare good emergency response equipment, such as eye washers, sprinklers, etc. In the event of a leak, start an emergency case immediately, evacuate the surrounding people, seal the scene, and then clean the leak with appropriate methods to prevent the spread of harm. In this way, we can ensure the safety of Labsa's production and use, and follow the operating standards to avoid disasters and ensure the safety of all people and money.

Application Area

Linear Alkylbenzene Sulfonic Acid (Labsa) 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, with strong decontamination power, which can quickly disperse and emulsify stains, and can clean clothing and utensils. In the field of industrial cleaning, it can remove oil stains and rust, and ensure the cleanliness and smoothness of equipment. In the field of textile printing and dyeing, the auxiliary dyes are evenly dispersed to make the dyeing more uniform and firm. In the paper industry, it can also improve the performance of paper. This substance plays an important role in many industries and is an indispensable chemical raw material.

Research & Development

The research and development of Linear Alkylbenzene Sulfonic Acid (Labsa) is an important matter in the field of chemistry. This substance has a wide range of applications and has implications in many aspects of industry. At first, researchers carefully analyzed its chemical properties and explored its structural mysteries. After repeated experiments, they gained insight into its reaction mechanism.
Then, focus on optimizing production methods. Want to improve yield and reduce impurities. Continuously adjust process parameters, such as temperature, pressure, reaction time, etc. With unremitting efforts, production skills have become more and more exquisite, and product quality has been stabilized.
And looking at its application expansion, it shines in the detergent industry. Because of its good decontamination performance, it is very popular. As the research deepens, it will surely emerge in more fields, contributing to the development of the chemical industry, with promising prospects.

Toxicity Research

The nature of taste and smell is related to use and storage. Today, it is important to investigate the toxicity of Linear Alkylbenzene Sulfonic Acid (Labsa).
Labsa is often used in various chemical products. However, the investigation of its toxicity should not be ignored. After investigation, if it comes into direct contact with the body, or causes skin discomfort, occasionally there is a burning sensation. If you inhale its breath by mistake, or disturb the system of breathing, it will cause chest tightness and asthma. If you eat it, it will harm the viscera and endanger your health.
The occurrence of toxicity also depends on the amount and environment. Moderate use, plus protection, can reduce its harm. Therefore, the study of its toxicity, its benefits and harms, can make good use of this agent, to preserve health and promote the prosperity of industry.

Future Prospects

Linear Alkylbenzene Sulfonic Acid (Labsa) is also an important product in the chemical industry. Looking at the present, it is widely used in various industries, such as washing, printing and dyeing.
Looking at the future, technology is changing day by day, and the system of Labsa may be refined and purer. Its efficiency will also be improved, and the amount of use may be cost-effective, and the harm to the environment will also be reduced. And the needs of the market change with the world, or there are different requirements, and the quality and nature of its products must change from time to time.
As for the development of new uses, it is also immeasurable. Or enter the emerging field and help the prosperity of various industries. Although there may be obstacles ahead, with the ability of today and the heart of those who aspire, Labsa's future is still expected to be more widely developed, which will help the world advance and expand its infinite possibilities.

Frequently Asked Questions

What are the main uses of Linear Alkylbenzene Sulfonic Acid (Labsa)?

Linear Alkylbenzene Sulfonic Acid (Labsa) is also a sulfonic acid compound. It has a wide range of uses and is important in many fields.
The first is the field of detergents. Labsa has excellent decontamination, emulsification and dispersion properties, which can effectively remove surface oil stains and stains on fabrics, tableware, etc. In many household and industrial detergent formulations, Labsa is often the key active ingredient. In terms of ancient cleaning, if the fabric is stained, detergents containing Labsa can wash away the stains more easily than traditional cleaning materials such as plant ash, making the fabric clean again.
Furthermore, in the chemical industry. It can be used as an emulsifier. In the emulsion polymerization reaction, the co-monomers are dispersed into a stable emulsion, and then many polymer materials are prepared, such as synthetic rubber, plastics, etc. This is like the ancient alchemy device, Labsa helps the chemical reaction to proceed in an orderly manner, resulting in various chemical materials.
Labsa is also used in the leather industry. In the tanning and pretreatment steps of leather, it can assist in the removal of grease and impurities on the surface of leather, and improve the absorption of dyes and other auxiliaries by leather, so that the color of leather is uniform and the quality is improved. In the ancient leather treatment, if Labsa is used as a help, it will definitely make the leather processing more sophisticated.
In the paper industry, Labsa can be used as a deinking agent. It can effectively separate the ink and fibers on waste paper, realize paper recycling and reuse, and help the Like the ancient paper recycling, Labsa brings waste paper back to life.
In addition, Labsa is also used in textile printing and dyeing, pesticide emulsification and other fields. Or to help uniform coloring of dyes, or to stabilize and disperse the active ingredients of pesticides, all play an important role, which is an indispensable substance in the chemical industry.

What is the production process of Linear Alkylbenzene Sulfonic Acid (Labsa)

Linear Alkylbenzene Sulfonic Acid (LABSA, linear alkylbenzene sulfonic acid), the process of making it is quite exquisite.
Initially, linear alkylbenzene (LAB) needs to be taken as the quality. This LAB is often obtained by alkylation of olefins and benzene. Olefins are mostly derived from petrochemical products, and the length and structure of their carbon chains are different, which has a great impact on the properties and quality of LABSA.
Second, LAB is used for sulfonation. When sulfonating, fuming sulfuric acid or sulfur trioxide is often used as the sulfonating agent. If fuming sulfuric acid is used, it touches the LAB and reacts quickly, and the sulfonic acid group is then connected to the benzene ring. However, there is a by-product waste acid in this way, which needs to be dealt with properly.
If sulfur trioxide is used as a sulfonating agent, its reactivity is high and there is little waste acid production. However, this process needs to be carefully controlled to avoid excessive reaction. Usually, gaseous sulfur trioxide and LAB are encountered in special reactors. The type of reactor, such as a falling film reactor, can make the two evenly mixed and have good temperature control, so that the reaction can be stabilized in sequence.
After the reaction is completed, the product may contain unfinished raw materials, by-products, etc. Therefore, it needs to be neutralized, separated, and purified. During neutralization, the pH of bases, such as sodium hydroxide, is often adjusted to make them usable salts. After separation, impurities are removed to obtain high-purity LABSA.
The manufacturing process of LABSA is interlocked step by step, requiring precise control of conditions and good management of impurities to obtain high-quality products to meet the needs of washing and chemical industries.

What are the precautions for Linear Alkylbenzene Sulfonic Acid (Labsa) in storage and transportation?

Linear Alkylbenzene Sulfonic Acid (LABSA), also sulfonic acid compounds, must pay attention to many matters during storage and transportation.
First, when storing, temperature and humidity are crucial. LABSA should be stored in a cool, dry and well-ventilated place. If the ambient humidity is too high, it may absorb moisture and deteriorate; if the temperature is too high, it may cause chemical reactions and damage its quality. For example, in summer heat, if there is no indoor temperature control facility, LABSA may change its properties due to high temperature.
Second, the choice of container should not be underestimated. A corrosion-resistant container must be used. The lid of LABSA is strongly acidic. If the container is not corrosion-resistant, it is easy to leak. It is commonly stored in containers made of polyethylene or fiberglass fiber reinforced plastic, which can prevent corrosion and leakage.
Third, during transportation, safety protection is the most important. LABSA is a dangerous chemical, and the transportation vehicle must have corresponding labels and protective measures. The escort personnel should also be familiar with its characteristics and emergency treatment methods to prevent accidents. If there is a bump during transportation, make sure that the container is stable to prevent it from being damaged and leaking.
Fourth, isolated storage is necessary. Do not mix with alkalis, oxidants, etc., because it will neutralize with alkalis, and there is a risk of violent reaction with oxidants. For example, in the warehouse, LABSA should be separated from alkali substances and clearly marked.
Fifth, regular inspection is also indispensable. No matter during storage or transportation, the container should be checked regularly for damage, leakage, and abnormal LABSA properties. If any problems are found, dispose of them immediately to avoid the expansion of harm.

Linear Alkylbenzene Sulfonic Acid (Labsa)

Linear Alkylbenzene Sulfonic Acid (Labsa) is a common surfactant raw material, which is widely used in industrial and household cleaning products. However, it has many effects on the environment.
Labsa has certain biodegradability, but the rate and degree of degradation will vary depending on environmental conditions. In a suitable environment, it can be gradually decomposed by microbial action, but if the environment is harsh, such as extreme temperature, pH or hypoxia, the degradation will be hindered or cause it to accumulate in the environment.
Labsa may cause harm to aquatic organisms if it flows into water bodies. Its surfactant properties can damage the cell membranes of aquatic organisms and interfere with their normal physiological functions. For aquatic animals such as fish, it may cause breathing difficulties, growth inhibition, and even death. For plankton and algae, it will also affect their photosynthesis and growth and reproduction, thereby disturbing the balance of the entire aquatic ecosystem.
In the soil environment, Labsa may affect the community structure and function of soil microorganisms. Soil microorganisms are crucial in the process of soil nutrient cycle and organic matter decomposition. The existence of Labsa may change the activity and species distribution of microorganisms, thereby affecting soil fertility and health.
Labsa rarely enters the atmospheric environment. However, during production and use, if it is not handled properly, its volatile matter or aerosol form may have a certain impact on air quality. Although the impact is relatively small compared to water and soil, it cannot be ignored.
It is important that Labsa's impact on the environment involves multiple levels. When using and disposing of this substance, care should be taken to reduce its adverse consequences to the ecological environment.

Linear Alkylbenzene Sulfonic Acid (Labsa) compared to congeneric products

Linear Alkylbenzene Sulfonic Acid (LABSA), that is, linear alkylbenzene sulfonic acid, has several advantages compared with congeneric products.
First, the decontamination power is outstanding. In the molecular structure of LABSA, the linear alkyl group gives it excellent surface activity, which can effectively reduce the surface tension in water, and promote the rapid dispersion and emulsification of oil stains and other stains. It is easy to detach from the surface of objects. Therefore, in various detergent formulations, it can often show extraordinary decontamination efficiency. Clothing, tableware and other cleaning performances are excellent, comparable to many similar decontaminants, and even under the same dosage, the decontamination effect is better.
Second, the solubility is quite good. LABSA has good solubility in water. Even in the case of low temperature environment or high water hardness, it can quickly dissolve and disperse evenly, thus ensuring the stability and uniformity of the washing liquid. This characteristic makes it stable in different regions and under different use conditions. Unlike some congeneric products, poor solubility occurs in case of special water quality or temperature changes, which in turn affects the cleaning effect.
Third, excellent compatibility. LABSA can be well compatible with many surfactants, additives and other ingredients. In the optimization of detergent formulations, it can synergize with other raw materials. For example, when paired with non-ionic surfactants, it can improve the comprehensive decontamination ability of various stains; when combined with additives, it can enhance the hard water resistance of detergents. This wide compatibility allows formulators to flexibly formulate detergent products with excellent performance according to different application scenarios and needs, while many congeneric products have relatively few choices in formula design due to compatibility limitations.
Fourth, the cost performance is considerable. The production process of LABSA is mature, the source of raw materials is wide, and the cost is controllable. Under the premise of achieving similar cleaning effects, the cost of LABSA-based detergents is often lower than that of some congeneric products. For consumers and industrial users who pursue efficient and cost-effective cleaning products, LABSA-related products are quite attractive. Whether it is household daily cleaning or industrial large-scale cleaning applications, they can win the market with high cost performance.