Products

M-Cresol Sulfonic Acid

Lingxian Chemical

Specifications

HS Code

111490

Chemical Formula C7H8O4S
Molar Mass 188.201 g/mol
Appearance Solid
Color Typically white to off - white
Odor Phenolic odor
Solubility In Water Soluble
Melting Point Around 126 - 128 °C
Boiling Point Decomposes before boiling
Density 1.494 g/cm³
Acidity Pka ~1.9
Packing & Storage
Packing 5 - liter bottle packaging for M - Cresol Sulfonic Acid chemical.
Storage M - Cresol Sulfonic Acid should be stored in a cool, dry, well - ventilated area, away from direct sunlight. Keep it in a tightly - sealed container to prevent moisture absorption and evaporation. Store it separately from oxidizing agents, bases, and other incompatible substances to avoid potential chemical reactions. Adhere to proper safety regulations during storage.
Shipping M - Cresol Sulfonic Acid is shipped in tightly - sealed, corrosion - resistant containers. It follows strict hazardous material regulations to prevent spills during transit, ensuring safe transportation.
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M-Cresol Sulfonic Acid
General Information
Historical Development
The origin of M-Cresol Sulfonic Acid can be traced back to the past. At the beginning of time, human beings have not yet explored deeply, but the nature of things has not been observed. The month has passed, and the chemists have diligently researched, so that the knowledge of this compound has been deepened. In the early days, some of its basic properties were known, and the research was refined, and the formation of it was clear. It is used in the field of work, and its use. either used in manufacturing, or used in the process of chemical synthesis. With the passage of generations and the improvement of technology, the production of M-Cresol Sulfonic Acid has not been changed. The quantity has increased, and the product is also excellent. In the Garden of Chemistry, like a pearl, it has played an increasingly important role in promoting the development of the field of chemistry.
Product Overview
"Overview of M-Cresol Sulfonic Acid Products" M-Cresol Sulfonic Acid is an important product in chemical research. Its unique nature, with the characteristics of sulfonic acid groups and methylphenols. Looking at its preparation, it is mostly based on m-cresol and obtained by sulfonation. This product has a wide range of uses. In industrial dyeing, it is a key raw material for dye synthesis, which can help the color to be stable and distinct. In the field of medicine, it is also used, or as a drug intermediate, to help the development of new drugs. Its shape or liquid state, the color is often light yellow, and it is corrosive to a certain extent. It needs careful protection during operation. When storing, it should be placed in a cool and dry place, protected from heat and moisture to prevent qualitative change. In short, M-Cresol Sulfonic Acid is indispensable in the chemical industry and related fields.
Physical & Chemical Properties
M-Cresol Sulfonic Acid is also a chemical substance. Its physical properties are usually low, or it is a liquid, with a special taste. Its color may be light to brown, and it is soluble in water and some soluble materials. In terms of chemical properties, this acid is acidic and can be used to generate neutralizations and reactions. The basis contained in its molecules allows it to be used in many synthetic reactions, which is useful in the chemical industry. For example, in the synthesis of chemicals and dye synthesis, it has important applications, such as its physical properties and special effects.
Technical Specifications & Labeling
M - Cresol Sulfonic Acid is also a chemical that I have developed. Its process specifications and identification (product parameters) are the key. In terms of process specifications, the selection of raw materials should be carefully selected to ensure purity and no impurities. The temperature, pressure and time of the reaction need to be precisely controlled. If the reaction temperature should be stable in a certain range, the product will be easily disproportionated if it is too high, and the reaction will be slow if it is too low. The same is true for pressure, and moderation can promote smooth reaction. In terms of identification (product parameters), the purity must reach a high standard, and the impurity content must be minimal. The appearance should have a specific color and state, and the smell must also meet the regulations. The two, process specifications and identification (product parameters), complement each other to ensure the high quality of M-Cresol Sulfonic Acid, which is widely used in various fields of chemical industry.
Preparation Method
The method of making M-Cresol Sulfonic Acid is the first raw material and production process. The raw materials are often taken from m-cresol, etc., and are prepared by the reaction of sulfonation. In the production process, the reaction steps are quite critical. First place m-cresol in a suitable reactor, control the temperature to a specific range, slowly add a sulfonating agent, and stir to make the reaction sufficient. During this period, the reaction temperature and duration must be precisely monitored to ensure that the reaction proceeds as expected. Furthermore, the catalytic mechanism cannot be ignored. The selection of a suitable catalyst can promote the reaction rate and optimize the purity of the product. The amount and activity of the catalyst need to be carefully adjusted to achieve the best production effect. In this way, through a series of operations, high-quality M-Cresol Sulfonic Acid products can be obtained.
Chemical Reactions & Modifications
The recent research on the reversal of M-Cresol Sulfonic Acid has been widely available. Its reversal, or in the case of acid, has the appearance of reversal. In an acidic environment, it can be combined with the phase of the compound, generate new compounds, reverse the reversal, and study. < its reactivity, it is active, easy to act on other substances, and modify its own properties. However, its qualitative quality can also be observed, and under specific conditions, it can maintain its inherent properties. The study of this chemical substance, the study of various factors, such as degree, force, catalysis, etc., can affect its reversal. Only by deep investigation can we obtain its secrets, so that they can be used in workshops, factories, etc., for the benefit of the world.
Synonyms & Product Names
M - Cresol Sulfonic Acid is a chemical product. Its name is also the same. In the past, Fang Jia researched it, knowing its properties and using it. Or "Cresol Sulfonic Acid", this is its name, and it is also the name of the product known to the world. This thing is used in the work. Workers use it for their own things. Either used in the work, or used in the reaction, because of its special nature. In the past, researchers studied its nature, so that people could understand it. In the name of "cresol sulfonic acid", it has a place in the market, and it has a place in the field of chemical production, which helps all kinds of things.
Safety & Operational Standards
Specifications for the safety and operation of M-cresol sulfonic acid products M-cresol sulfonic acid is widely used in the field of chemical industry. However, its nature is risky, and if it is not handled carelessly, it will be prone to disaster. Therefore, it is necessary to understand its safety and operation regulations to ensure safety. #1. Storage regulations This product should be placed in a cool, dry and well-ventilated place. Keep away from fire and heat sources to prevent it from changing due to heat and causing accidents. And it must be stored in separate stores with oxidizing agents, alkalis, etc., and must not be mixed, because it encounters with various substances, or causes severe reactions, causing danger. Where it is stored, appropriate containment materials should be prepared to prevent leakage. #Second, the standard of operation When operating, be sure to wear appropriate protective equipment. Such as wearing chemical safety glasses to protect your eyes; wearing anti-toxic work clothes to protect against damage; wearing rubber acid and alkali gloves to avoid injury to your hands. The place of operation should be well ventilated to prevent gas accumulation. And avoid its vapor leakage in the air. When dumping, the action should be slow to prevent it from splashing. If there is a leak, quickly cut off the source, evacuate all unrelated people, and deal with it upwind. A small amount of leakage can be absorbed by inert materials such as sand and vermiculite; if a large amount of leakage, it is necessary to build a dike or dig a pit for containment, transfer it to a tanker or a special collector with a pump, and recycle or transport it to a waste treatment site for disposal. #3. Emergency measures If you accidentally touch their skin, rinse with a large amount of flowing water quickly and seek medical treatment. If it enters the eye, immediately lift the eyelids and rinse with flowing water or normal saline, also need medical treatment. If you inhale its vapor, quickly leave the scene to a fresh air place, such as breathing difficulties, give oxygen and seek medical treatment. Those who eat by mistake, drink enough warm water, urge vomiting, and seek medical treatment. In summary, the handling and use of M-cresol sulfonic acid must adhere to safety and operation regulations, and must not be slack to ensure personal and environmental safety.
Application Area
M-Cresol Sulfonic Acid is also a chemical. Its use is effective in many fields. In the field of work, it can be used as a dye aid. Its characteristics can make the dye easier to attach to the material, and the color is long-lasting, helping to improve the dyeing. In terms of performance, it is also effective. Its ingredients may be used for some of the products, helping to improve the effectiveness of the product, and adding to the healing and saving of people. Furthermore, in the field of chemical quality, it can be added. Improve the location and quality of chemical products, making users better. From this, M-Cresol Sulfonic Acid has important value in various fields such as engineering, engineering, and chemical engineering, and promotes the development of various industries.
Research & Development
In recent years, I have devoted myself to the research of M-Cresol Sulfonic Acid. This compound has unique characteristics and a wide range of uses, and it has traces in various industrial fields. At the beginning, I explored the method of its synthesis, and it has gone through many twists and turns. All kinds of attempts, either due to harsh conditions or unsatisfactory yield, have encountered obstacles. However, I have perseverance and do not give up research. After repeated tests, the method of optimization was finally obtained. The new method not only improves the yield, but also the purity of the product is better. Therefore, the mass production of M-Cresol Sulfonic Acid can be expected, paving the way for its wide application. At the same time, in-depth study of the performance of this product. Examine its stability in different environments and explore its reaction characteristics with other substances. Hope to clarify its advantages and limitations, and provide a basis for subsequent application expansion. Today, although the research of M-Cresol Sulfonic Acid has made progress, there is still a long way to go. In the future, we hope to further explore its potential and expand the scope of application, so as to promote its long-term development and benefit more fields.
Toxicity Research
Those who have tasted the chemical substances studied by the world are very important to study the toxicity of various products. Today, M-Cresol Sulfonic Acid, the study of toxicity, should not be ignored. M-Cresol Sulfonic Acid may irritate the skin and damage the mucous membranes. If you touch it carelessly, the skin can appear red, swollen and painful; if it enters the eyes, it is particularly harmful, and it may damage the vision. Its volatile gas, inhaled into the lungs, can also cause respiratory discomfort, and even cause more serious diseases. We should study the toxicity of this substance with caution and follow rigorous methods to carefully investigate its effects on organisms in different situations. Make sure that the conclusions obtained are accurate and accurate, so as to be the basis for prevention and response, to ensure the well-being of everyone, and to avoid the risk of accidents. In this way, it is not the important task of researching toxicity.
Future Prospects
Today, M-Cresol Sulfonic Acid has extraordinary potential. In the future development, it may emerge in many fields. In the field of chemical industry, it is expected to use its characteristics to optimize production processes and improve product quality. In the pharmaceutical industry, it may also become a key raw material for the development of new drugs due to its unique chemical properties, bringing good news to patients. In agriculture, it may help to develop new fertilizers or pesticides to promote crop growth and resist pests and diseases. These are all unfulfilled expectations. We should study diligently to make the potential of M-Cresol Sulfonic Acid fully realized, to benefit the world and achieve future brilliance.
Frequently Asked Questions
What are the main uses of M-Cresol Sulfonic Acid?
M-cresol sulfonic acid is a chemical reaction between m-cresol and sulfonic acid. It has a wide range of uses and is used in various fields such as industry and medicine. In industry, it is often used as a dye intermediate. The manufacture of dyes requires a variety of intermediates to participate in complex chemical reactions. M-cresol sulfonic acid can provide a key structural unit for the molecular structure of dyes due to its own chemical properties, and help generate dyes with rich color and excellent fastness. It is used in fabric dyeing and other processes to make fabrics show colorful colors. In the field of medicine, m-cresol sulfonic acid also has important functions. It can be used as a raw material for drug synthesis, and many drug molecules need its participation in the construction. Its chemical structure can be converted into drug active ingredients or key auxiliary structures through specific reactions, which helps drugs to exert therapeutic effects. For example, the preparation of some antibacterial and anti-inflammatory drugs, m-cresol sulfonic acid may be an indispensable raw material, which is of great significance to the research and development and production of medicine. Furthermore, m-cresol sulfonic acid can also play a role in the preparation of surfactants. Its chemical properties can enable it to participate in the construction of surfactant molecules with special properties. Such surfactants can reduce surface tension, enhance emulsification, dispersion and other effects during washing, emulsification, etc., and are widely used in daily chemical products and other industries. Therefore, although m-cresol sulfonic acid is a chemical substance, it plays a key role in different industries, providing necessary raw materials and assistance for the manufacturing and production of many products, and promoting the development of industries such as industry and medicine.
What are the physicochemical properties of M-Cresol Sulfonic Acid
M-cresol sulfonic acid is a compound formed by m-cresol and sulfonic acid. Its physical and chemical properties are quite important and are related to many fields of application. Let's talk about the appearance properties first. M-cresol sulfonic acid is usually a colorless to light yellow liquid with a relatively bright appearance and no obvious impurities. It exists stably at room temperature and pressure. This property is conducive to observation and identification. Then there is solubility. It is easily soluble in water and can be miscible with water in a certain proportion. This property makes it easy to disperse and apply in many aqueous systems. For example, in some cleaning products or water-based coating additives, it can be evenly dispersed in the system with good water solubility and exert corresponding effects. In terms of acidity, m-cresol sulfonic acid is acidic and can dissociate hydrogen ions to a certain extent. This acidic property can act as a catalyst in specific chemical reactions and speed up the reaction process, which is of great significance in the field of organic synthesis. In terms of stability, it is quite stable under general conditions, but when encountering special chemical substances such as strong oxidants and strong bases, chemical reactions may occur and change its own structure and properties, so be careful to avoid contact with such substances when storing and using. These physical and chemical properties of m-cresol sulfonic acid make it widely used in chemical, pharmaceutical, daily chemical and other industries, such as in the preparation of pharmaceutical intermediates, or as an active ingredient in some special detergents, etc., which is of great significance to the development of various industries.
What is the production method of M-Cresol Sulfonic Acid?
The method of making m-cresol sulfonic acid is to take m-cresol first, which is the raw material. M-cresol is an organic compound with a special odor and is widely used in the chemical industry. Mix m-cresol with a sulfonating agent, which is commonly used as concentrated sulfuric acid or fuming sulfuric acid. This mixing process must be handled with caution, because the reaction is violent and the sulfuric acid is highly corrosive. Under suitable temperature and reaction conditions, the sulfonation reaction between the two occurs. Temperature control is crucial. If it is too high, side reactions will increase, and if it is too low, the reaction rate will be slow. Usually, the reaction temperature is maintained in a specific range, such as tens of degrees Celsius to more than 100 degrees Celsius, depending on the specific process. During the reaction process, the reaction system needs to be stirred to promote full contact between m-cresol and sulfonating reagents, so that the reaction can proceed uniformly. At the same time, the reaction process is closely monitored, and the degree of reaction and product composition can be known by analytical means, such as chromatographic analysis. After the reaction reaches the expected degree, the product is post-processed. This step involves neutralizing the reaction solution, neutralizing excess sulfuric acid in an appropriate alkali solution, and generating corresponding salts. Subsequently, impurities are removed by separation and purification to obtain pure m-cresol sulfonic acid. Separation can be extracted, distilled and other means, and purification is achieved by crystallization, adsorption and other technologies to meet product quality requirements.
What are the precautions for M-Cresol Sulfonic Acid in storage and transportation?
When storing and transporting m-cresol and sulfonic acid, there are several important things to pay attention to. When storing, choose the first environment. It needs to be placed in a cool and ventilated place, away from fire and heat sources, because the two may be flammable and reactive, and are prone to danger in case of open flames and hot topics. The temperature of the warehouse should be properly controlled to prevent the material from deteriorating or accelerating the reaction due to excessive temperature. And to ensure that the humidity of the warehouse is suitable to avoid the material being damp due to excessive humidity, which affects its quality. Furthermore, storage containers are also crucial. Containers made of corrosion-resistant materials should be used. Because sulfonic acid is corrosive, ordinary materials are easy to be eroded, resulting in damage to the container and material leakage. For m-cresol, due to its chemical properties, a suitable container is also required to ensure its stability. At the same time, the container must be well sealed to prevent the material from evaporating or reacting with air components. As for transportation, the cleanliness and dryness of the transportation vehicle are of paramount importance. Before transportation, the transportation equipment must be thoroughly cleaned to remove possible residual impurities and prevent adverse reactions with m-cresol and sulfonic acid. And during transportation, ensure that the material is in a stable state to avoid bumps and vibrations that are too violent to prevent damage to the container. Transport personnel should also have professional knowledge and be familiar with the dangerous characteristics of m-cresol and sulfonic acid and emergency treatment methods. In the event of an emergency such as a leak, they can respond quickly and properly to reduce the harm. At the same time, transport vehicles need to be equipped with corresponding emergency rescue equipment and protective equipment, such as fire extinguishers, leakage emergency treatment tools, protective gloves, etc. In addition, the transportation process must strictly follow relevant regulations and standards, and complete transportation procedures to ensure legal compliance and ensure transportation safety. In this way, it is necessary to ensure that m-cresol and sulfonic acid are safe during storage and transportation.
What are the effects of M-Cresol Sulfonic Acid on the environment and human body?
Both m-cresol and sulfonic acid are harmful to the environment and the human body. M-cresol is toxic and corrosive, and if it is released indiscriminately in the environment, it will affect many aspects. It can cause soil pollution, affect soil quality, have a bad impact on plant growth and development, hinder plant roots from absorbing nutrients and water, resulting in plant stunting or even withering and death. In water bodies, m-cresol can poison aquatic organisms, destroy the balance of aquatic ecosystems, and many fish, shellfish and other organisms will die as a result, causing a sharp decrease in biodiversity. Moreover, m-cresol evaporates into the atmosphere, which can pollute the air. Human inhalation of air containing m-cresol can easily cause respiratory irritation symptoms, such as coughing and asthma. Long-term exposure may also damage the nervous system, causing headaches, dizziness, fatigue, etc. Sulfonic acid is also not to be underestimated, it is highly acidic. If it is not properly treated and enters the environment, it will cause acidification of water bodies, change the pH of water bodies, and cause serious damage to the living environment of aquatic organisms. It may also react with substances in the soil, affecting soil structure and fertility. For the human body, sulfonic acid is corrosive. Once it comes into contact with the skin, it will cause skin burns, redness, swelling, pain and even ulceration. If accidentally splashed into the eyes, it will cause great damage to the eyes, and may lead to vision damage or even blindness. If people inhale the volatile gas of sulfonic acid, it will irritate the respiratory tract, causing symptoms such as cough and breathing difficulties. Long-term exposure to this environment will greatly increase the risk of respiratory diseases. Therefore, during the production and use of m-cresol and sulfonic acid, proper protective measures and treatment methods must be taken to reduce the harm to the environment and human body, and maintain ecological balance and human health.