4-Acetamidoaniline-2-Sulfonic Acid

Lingxian Chemical

Specifications

HS Code	943174
Chemical Formula	C8H10N2O4S
Molar Mass	230.24 g/mol
Appearance	White to light brown solid
Solubility In Water	Moderately soluble
Pka Value	Indicates acidic nature related to sulfonic acid group
Boiling Point	Decomposes before boiling
Melting Point	Approximately 280 - 285 °C
Odor	Odorless
Density	Specific density value depending on physical form
Stability	Stable under normal conditions

Packing & Storage

Packing	25 - kg bags of 4 - Acetamidoaniline - 2 - Sulfonic Acid for chemical packaging.
Storage	4 - Acetamidoaniline - 2 - Sulfonic Acid should be stored in a cool, dry place, away from direct sunlight. Keep it in a well - sealed container to prevent moisture absorption and contact with air, which could potentially lead to degradation. Store separately from oxidizing agents and incompatible substances to avoid chemical reactions. Ensure the storage area is well - ventilated.
Shipping	4 - Acetamidoaniline - 2 - Sulfonic Acid is shipped in well - sealed containers. Special care is taken to prevent moisture and contamination. Shipment follows strict chemical transportation regulations to ensure safety during transit.

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General Information

Historical Development

4-Acetaminoaniline-2-sulfonic acid is also a product of chemical industry. At the beginning, no one knew about this thing. Later, after the study of various sages, its properties and uses gradually became clear. In the past, the chemical industry was not developed, and the material was scarce. Such products were rare. With the daily progress of science and technology, the process was refined, and it was able to be made. At the beginning, the production method was complicated and the yield was not high. After repeated improvement by craftsmen, the method was obtained, and the output was also gradually increased. In various fields, such as printing and dyeing, medicine, it has shown its ability. Since ancient times, this thing has been unheard of and has gradually been used by the world. It is the work of the evolution of science and technology, and it is also the achievement of the unremitting exploration

Product Overview

4-Acetaminoaniline-2-sulfonic acid is a particularly important chemical product. Its shape or powder, color is often nearly white, with specific chemical properties and reactivity.
This product is widely used in the chemical industry and can be used as a key intermediate in dye synthesis. Through delicate chemical reactions, many dyes with bright colors and excellent properties can be derived. During the reaction process, its molecular structure can be ingeniously modified to suit the needs of different dyes.
Preparation of this product requires strict follow of specific process procedures. From a specific starting material and through fine reaction steps, this pure product can be obtained. Its quality is related to the quality of the subsequent dyes.
In short, although 4-acetamidoaniline-2-sulfonic acid has no formality, it has an indispensable position in the field of chemical industry and contributes greatly to the development of dyes and other industries.

Physical & Chemical Properties

4-Acetamidoaniline-2-Sulfonic Acid, chemical substances are also. Its physical and chemical properties are related to the essence of this substance. Look at its shape, or powder, color or white or nearly white, uniform texture. Its properties are stable, and it is not easy to react violently with other substances at room temperature.
In terms of its solubility, it can have a certain degree of solubility in water, but it is also affected by various factors such as temperature. When it heats up, its solubility in water may increase. Its melting point and boiling point are also specific values, which are all physical properties.
As for chemical properties, there are specific functional groups in its structure, or it can react with specific reagents. If it interacts with a base, or there are chemical changes, the characteristics of functional groups are also. The various physical and chemical properties are crucial to the study and application of this substance, and are also subject to scrutiny by our chemical researchers.

Technical Specifications & Labeling

Today there are 4 - Acetamidoaniline - 2 - Sulfonic Acid products, and its technical specifications and identification (commodity parameters) are the key. The technical specifications of this product should be done with precision. The raw materials must be selected with pure quality and no impurities; the preparation process is rigorous and orderly, and the temperature and duration should be in line.
In terms of identification (commodity parameters), on the packaging, clearly state the product name, composition, content and other important items. And the marked parameters must be in line with the actual product and must not be false. In this way, the product can be fully displayed in front of the user, and the user can make good use of it according to its technical specifications and identification to achieve the best effect.

Preparation Method

The preparation method of 4-acetamidoaniline-2-sulfonic acid is related to the raw materials and production process, reaction steps and catalytic mechanism. The raw materials are mainly aniline derivatives, supplemented by specific acid reagents. In the production process, the aniline derivatives are placed in a specific reactor, acid reagents are added in proportion, and the temperature is controlled in a suitable range to ensure the stability of the reaction.
At the beginning of the reaction step, the raw materials slowly blend, and the reaction intensifies with the temperature rising. This process requires precise regulation of the reaction time and temperature changes to promote the complete reaction. In terms of catalytic mechanism, the selection of high-efficiency catalysts can greatly accelerate the reaction rate and reduce the reaction energy consumption. The addition of the catalyst at a specific stage can optimize the reaction path and improve the purity and yield of the product. After this preparation, a good quality 4-acetamidoaniline-2-sulfonic acid product can be obtained.

Chemical Reactions & Modifications

Today there is a thing called 4 - Acetamidoaniline - 2 - Sulfonic Acid. In the field of chemistry, its reaction and modification are crucial.
Looking at the chemical reaction, many factors can be influenced. The change in temperature and humidity is like the harmony of yin and yang. If it is moderate, the reaction will be smooth, but it will be too much. Catalysts are also like ingenious tools, which can make the reaction fast and efficient. The purity of raw materials is also related to the success or failure of the reaction. Purity is high quality, and complexity is prone to misdirection.
Talk about modification, aiming to optimize its performance. Or change its structure, such as repairing pavilions, to make it more suitable for needs. Or add other substances, such as seasoning in meals, to obtain different properties. After this modification, it can either increase its stability or enhance its activity, and it has a wider range of uses.
The wonders of chemistry lie in the subtlety, reaction and modification, which are the keys to unlocking the potential of substances. The same is true for 4-Acetamidoaniline-2-Sulfonic Acid.

Synonyms & Product Names

4-Acetaminoaniline-2-sulfonic acid, this substance is quite important in the chemical industry. Its synonyms and trade names are the key to explore.
Looking back at the past, the chemical industry has various names for it. At that time, the industry was first emerging, and many names were not yet unified. Different regions and workshops were named according to their own habits. Or because of the unique production method, or because of the clear use, many synonyms were born.
Looking at its trade name, it also changed with the years. In the early days, the market was not prosperous, and the trade name may be a simple logo, which is convenient for transaction identification. Later, the market expanded, in order to recognize the characteristics of products and enhance competitiveness, the trade name gradually became more sophisticated.
For example, in the chemical trade books recorded in ancient books, many related synonyms and trade names can be seen. Although the text is simple, under careful investigation, they are all variants of 4-acetamidoaniline-2-sulfonic acid. Exploring the evolution of its synonyms and trade names is of great significance to the development of chemical history.

Safety & Operational Standards

4-Acetaminoaniline-2-sulfonic acid Product safety and operating specifications
F 4-Acetaminoaniline-2-sulfonic acid, also a chemical product. To improve its production and use, safety regulations must not be ignored.
First words storage. This product should be placed in a cool and dry place, away from water, fire, heat and various miscellaneous gases. The reservoir must be solid to prevent leakage. The place must be well ventilated to make the air smooth and free of accumulated trouble.
Times and operation. Operators must wear protective equipment, such as clothing, helmets, gloves, mirrors, etc., to prevent contact with the body, into the eyes, and inhalation into the lungs. Do not eat, drink, or inhale during the exercise, and clean your hands and face after finishing. If you do it in a well-ventilated place, if the air is filthy, you must use a suction device.
Furthermore, if you encounter ejaculation. When you have a small ejaculation, quickly sweep the filth in the box, move it to a safe place, and wipe the rest with a clean cloth. If you have a large ejaculation, first control the source and surround it to prevent it from spreading. The operator quickly leaves the dangerous place and calls a professional to take care of it.
There are emergency measures. If you touch the body, rinse it with more water quickly and seek medical treatment; if you enter the eye, wash it slowly with water and seek medical treatment; if you inhale it by mistake, go to an empty place. If it is difficult to rest, seek medical treatment; if you
In short, the safety and regulation of 4-acetamidoaniline-2-sulfonic acid depends on the safety of people and the environment. All practitioners must be careful to observe it to prevent all kinds of diseases, ensure smooth production, and keep people safe and beautiful.

Application Area

4-Acetaminoaniline-2-sulfonic acid, this compound has wonderful uses in many fields. In the dyeing and weaving industry, it is often the key raw material for the preparation of brilliant dyes. With exquisite chemical techniques, it can create colorful dyes with good color fastness, making the fabric color lasting and bright. In the field of medicine, it is also indispensable, and can be used as an important intermediate for the synthesis of specific drugs, laying the foundation for the development of new drugs. In the path of scientific research, because of its unique chemical structure, it is often an ideal object for chemical researchers to deeply explore the reaction mechanism and explore new synthesis paths. Such various applications demonstrate its important value in many application fields such as industrial production, pharmaceutical creation and scientific research, and shine like a bright pearl in the vast world of chemistry.

Research & Development

There is now a chemical substance, named 4 - Acetamidoaniline - 2 - Sulfonic Acid. I am a researcher of this substance, and I study it carefully, hoping to make progress.
Observe its properties, observe its changes, and try it in the room with various methods. Study its structure, explore its mechanism, and strive to clarify its mysteries. At the beginning, I encountered many obstacles, but I kept trying. Or adjust the temperature, or change the agent, and test it again and again.
After a long time of work, I gradually gained something. Knowing that it can change in a certain situation, and also knowing where it should go. This research is not only for success, but also for future expansion. I hope this result can be used in labor or medicine to benefit everyone. In the future, we should continue to study it and promote its wide use, so as to advance our learning and thrive in our industry.

Toxicity Research

Toxicity Study of 4 - Acetamidoaniline - 2 - Sulfonic Acid.
4 - Acetamidoaniline - 2 - Sulfonic Acid is also a chemical substance. In today's world, its use is not good, but the toxicity of its toxicity is also important to us.
The remaining research on the toxicity of this substance is based on the method. The shadow of its biological, observe its infiltration..
Or vitality, or physiological ability. Study its cause, this thing enters, or the opposite of dry biochemistry, the usual.
And test its environment, if it flows into water and soil, it may also harm other living things. Therefore, we are careful, we seek the appropriate use, avoid its harm and benefit, and protect the safety of things.

Future Prospects

I have dedicated myself to the study of 4 - Acetamidoaniline - 2 - Sulfonic Acid. Looking at its characteristics, it has a unique chemical conformation and contains endless potential.
Looking to the future, it may shine in the field of dyes. With its wonderful structure, it is expected to develop a new type of dye with gorgeous and long-lasting colors, which will make the fabric color last for a long time and open up a new world for the printing and dyeing industry.
In the pharmaceutical and chemical industry, there are also broad prospects. After delicate transformation, it may become a key ingredient of special drugs, contributing to human health and well-being.
Furthermore, in the field of materials science, with its special properties, new materials with excellent performance may be developed for high-tech products and promote technological progress. I firmly believe that in time, 4 - Acetamidoaniline - 2 - Sulfonic Acid will shine and achieve extraordinary future prospects.

Frequently Asked Questions

What are the main uses of 4-Acetamidoaniline-2-Sulfonic Acid?

4-Acetaminoaniline-2-sulfonic acid has a wide range of uses. In the dye industry, it is an important material for making azo dyes. The color of azo dyes is bright and colorful. In the printing and dyeing of fabrics, it can add brilliant colors to cloth and silk, making clothing and home textiles dazzling in color and satisfying the world's pursuit of beauty.
It is also useful in the pharmaceutical industry. Its chemical properties can participate in the reaction of drug synthesis and help in the creation of special drugs. Based on it, through various chemical changes, it can become a cure for diseases and solve the pain of everyone.
In the paper industry, it is also indispensable. It can brighten the color of paper, make the color of paper products purer and brighter, and improve the quality and appearance of paper products. Whether it is writing paper or packaging paper, it has a lot of color.
When leather is dyed, 4-acetamidoaniline-2-sulfonic acid also shows its skills. It can make leather have a long-lasting and bright color, making leather products, such as leather shoes, leather bags, not only durable, but also exquisite in appearance, increasing the price of their products.
In summary, 4-acetamidoaniline-2-sulfonic acid is used in dyes, pharmaceuticals, papermaking, leather and other industries, and has made great contributions to the prosperity of industry and the beauty of life.

What are the physical and chemical properties of 4-Acetamidoaniline-2-Sulfonic Acid?

4-Acetaminoaniline-2-sulfonic acid, an organic compound, is very important in the field of dye and drug synthesis. Its physical and chemical properties are unique, and listen to me one by one.
Looking at its properties, it is often in the state of white to light yellow crystalline powder, with a fine texture. This substance has a certain solubility in water, and its solubility in hot water is better than in cold water, just like a boat traveling in different flow rates. The degree of solubility varies with water temperature. And its dissolution process is like a microscopic dance, with molecules interacting with water molecules and gradually merging into the embrace of water.
When it comes to melting point, 4-acetaminoaniline-2-sulfonic acid also has a specific value. Its melting point is a relatively fixed temperature, and this characteristic is like its "identity mark". When the temperature rises near the melting point, it will transform from solid to liquid, just like ice melts in the warm sun. This transformation process follows the inherent laws of matter and is of great significance in chemical analysis and purity identification.
Besides stability, under normal conditions, 4-acetaminoaniline-2-sulfonic acid is quite stable, just like a stable person, not moved by ordinary external disturbances. However, in the case of strong acid and alkali environment, its structure may be damaged and chemical reactions will occur, just like a calm lake throwing boulders into it, causing ripples. For example, under the action of strong acids, its acetamide group may hydrolyze, and the original orderly molecular structure will change, like a delicate puzzle being disrupted.
At the same time, 4-acetamidoaniline-2-sulfonic acid also has a certain acidity, which is derived from its sulfonic acid group. This acidity allows it to neutralize with bases, just like yin and yang, generating corresponding salt compounds. This reaction process is accompanied by changes in energy, like an "energy exchange feast" in the microscopic world, and has many applications in chemical production and scientific research practice.
In addition, the substance also has a certain degree of tolerance to heat, but too high temperature will still cause it to decompose, just like a strong fortress that will collapse under long-term heat. The decomposition process produces various products, the properties of which are very different from the original material, and this property needs to be carefully considered in related industrial production and experimental operations.

What is the production method of 4-Acetamidoaniline-2-Sulfonic Acid?

4-Acetaminoaniline-2-sulfonic acid, the method of preparation, the ancient art. Preparation in the past, often with p-acetaminoaniline as the starting material, obtained by sulfonation.
At the beginning, take an appropriate amount of p-acetaminoaniline and place it in a suitable reactor. Afterwards, sulfuric acid is used as a sulfonating agent and slowly injected. This process requires strict observation of temperature changes. Due to the reaction of sulfonation, it is quite sensitive to temperature. If the temperature is too high, side reactions will occur and the product will be impure; if the temperature is too low, the reaction will be slow and time-consuming. Therefore, the temperature is often controlled in a suitable range, usually in a specific temperature range, so that the reaction can proceed smoothly.
During the reaction, sulfuric acid interacts with p-acetaminoaniline, and the sulfonic acid group of sulfuric acid replaces the hydrogen atom at a specific position on the benzene ring to gradually produce 4-acetaminoaniline-2-sulfonic acid. After the reaction is completed, the product is still mixed in the reaction system and needs to be separated and purified.
Separation method, or crystallization technique. By adjusting the temperature, the amount of solvent and other conditions, the product crystallizes and precipitates, and then the crude product is obtained by filtration. Then by recrystallization, the crude product is repeatedly treated with a suitable solvent, such as an organic solvent or its mixed solution, to remove impurities and improve the purity of the product. Through these steps, a relatively pure 4-acetamidoaniline-2-sulfonic acid can be obtained.

4-Acetamidoaniline-2-Sulfonic precautions in the use of Acid

For 4-Acetaminoaniline-2-sulfonic acid, all precautions must be kept in mind when using it. This substance has specific chemical properties, one of which is related to its stability. When using it, be sure to pay attention to the temperature and humidity of the surrounding environment, high temperature and humidity, or cause its properties to change, which will affect the effectiveness of use. Therefore, it should be stored in a cool and dry place, away from direct sunlight, and away from fire and heat sources to prevent accidents.
Furthermore, this substance may be toxic to a certain extent, and protective measures are essential when exposed. In front of suitable protective clothing, wear gloves and goggles. If it accidentally touches the skin or eyes, rinse with a lot of water quickly, and you still feel unwell, you need to seek medical attention immediately.
Repeat, during use, strictly follow the operating procedures. Weighing, dissolving and other steps should be accurate. If there is a poor pool, it may cause deviation in the experimental results, and the production process may be chaotic.
In addition, after use, the waste disposal should not be underestimated. It should be properly handled in accordance with relevant regulations and cannot be discarded at will, so as not to pollute the environment and endanger the ecology.
When using 4-acetamidoaniline-2-sulfonic acid, the environment, protection, operation and waste disposal must be treated with caution in order to ensure safety and achieve the expected effect.

4-Acetamidoaniline-2-Sulfonic Acid market outlook

4-Acetaminoaniline-2-sulfonic acid is a crucial organic compound in the field of fine chemicals. It is widely used in dyes, medicine and other industries, and the rise and fall of the market prospect is related to multiple factors.
Looking at the market in the past, the chemical industry flourished in the early years, and the demand for dyes surged. 4-Acetaminoaniline-2-sulfonic acid, as a key intermediate in dye synthesis, also saw a rise in demand. At that time, many dye manufacturers competed to purchase, and the market appeared to be prosperous, with frequent transactions and relatively stable and considerable prices.
However, the years passed, and the market pattern gradually changed. On the one hand, the string of environmental protection is increasingly tight. Many traditional production processes are facing rectification and elimination due to high pollution and high energy consumption. The production of this compound has also been affected, and some small factories have been shut down and transferred due to difficulties in meeting new environmental protection regulations. As a result, the supply side has shrunk, and the market supply has been tightened for a time.
On the other hand, with the rapid development of science and technology, new dyes and pharmaceutical raw materials continue to emerge. Some alternatives with better performance and better environmental protection pose challenges to the market share of 4-acetaminoaniline-2-sulfonic acid. However, it itself is not sitting still. In the field of medicine, researchers are constantly exploring new uses for it. If it is in the synthesis of some specific drugs, its unique chemical structure still has irreplaceable advantages.
Looking to the future, if the production enterprise can conform to the trend of environmental protection, actively innovate the production process, reduce pollution emissions, and improve product quality, 4-acetaminoaniline-2-sulfonic acid is still expected to find development space in the market segment. At the same time, strengthen cooperation with scientific research institutions, dig deep into its new application fields, or open up a broader market. Although there are many challenges, opportunities also exist, and its market prospect is still worth waiting for the industry.