4-Chloro-2-Aminophenol-6-Sulfonic Acid

Lingxian Chemical

Specifications

HS Code	951928
Chemical Formula	C6H6ClNO4S
Molecular Weight	223.64
Appearance	Typically a solid
Color	May vary, often white to off - white
Odor	May have a characteristic odor
Solubility In Water	Solubility characteristics vary
Solubility In Organic Solvents	Solubility depends on the solvent
Melting Point	Specific melting point value (data - dependent)
Boiling Point	Boiling point information (data - dependent)
Pka Value	Acid dissociation constant value (data - dependent)
Stability	Stability under normal conditions (data - dependent)
Hazard Class	Classification based on hazards (data - dependent)

Packing & Storage

Packing	25 - kg bag packaging for 4 - Chloro - 2 - Aminophenol - 6 - Sulfonic Acid.
Storage	4 - Chloro - 2 - Aminophenol - 6 - Sulfonic Acid should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, flames, and oxidizing agents. Store in a tightly sealed container to prevent moisture absorption and potential reactions. Avoid storing near incompatible substances to maintain its chemical stability.
Shipping	4 - Chloro - 2 - Aminophenol - 6 - Sulfonic Acid is shipped in sealed, corrosion - resistant containers. Special care is taken to prevent moisture and physical damage during transit, following strict chemical transportation regulations.

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General Information

Historical Development

4-Chloro-2-aminophenol-6-sulfonic acid is also a chemical product. Tracing back to its origin, the chemical industry was at the beginning of its development in the past, and the craftsmen studied it carefully, hoping to obtain new things to expand its use. At that time, all the wise men gradually understood the principles of chemistry, and their skills advanced day by day.
There are wise men who thought hard and tried this product with various materials and exquisite methods. At the beginning, the results were not obvious, but those who did not persevere made it easier to repeat, and finally obtained a good method to obtain this 4-chloro-2-aminophenol-6-sulfonic acid.
Since its establishment, it has gradually developed its ability in various fields of chemical industry. Either it is a help for dyeing, or it is a supplement for other industries. As time goes by, people have developed and used this product more deeply, and its method is better and its use is wide, so it is an indispensable thing in chemical industry, adding a bright pearl to the long river of history.

Product Overview

4-Chloro-2-aminophenol-6-sulfonic acid is an important substance in chemical research. It is an organic compound with the characteristics of chlorine, amino group, phenolic hydroxyl group and sulfonic acid group.
Viewing its structure, the introduction of chlorine atoms, or changing the physical and chemical properties of the compound, affects its reactivity and selectivity. Amino groups are basic and can participate in many nucleophilic reactions. Phenolic hydroxyl groups are not only weakly acidic, but also often act as an activity check point in chemical reactions, prone to substitution, oxidation and other reactions. The existence of sulfonic acid groups endows compounds with good water solubility and is widely used in dyes, medicine and other fields.
The study of this compound can clarify its synthesis path and explore efficient and environmentally friendly preparation methods. It can also observe its reaction mechanism under different conditions, laying the foundation for expanding its application. Its value cannot be ignored in industrial production and scientific research, and it is a key research object in the field of chemistry.

Physical & Chemical Properties

4-Chloro-2-aminophenol-6-sulfonic acid is a unique chemical substance. Its physical properties are in a certain form, or in the shape of a powder, the color may be specific, and it has a certain smell. As for its chemical properties, it is very unique. In a specific chemical reaction environment, its molecular structure can undergo wonderful changes. Its chlorine atom, amino group, phenolic hydroxyl group interact with the sulfonic acid group, so that it can participate in various reactions. For example, when exposed to alkali, phenolic hydroxyl group may react, showing acidic characteristics. In some organic synthesis reactions, amino group may also become a key reaction check point, combining with other reagents to form new compounds. The investigation of the physical and chemical properties of this substance is of great significance in the field of chemistry and can provide a foundation for many related research and applications.

Technical Specifications & Labeling

Today there is a product called 4 - Chloro - 2 - Aminophenol - 6 - Sulfonic Acid. Its process specifications and identification (commodity parameters) are crucial. The process specifications of this product need to be carefully controlled in the reaction conditions of each link, such as temperature, duration, ratio of reactants, etc. If the temperature is too high or too low, the product can be impure or the yield is not abundant. As for the identification (commodity parameters), its physical and chemical properties should be detailed, such as appearance, color, solubility geometry, and purity. In this way, the product can achieve the best effect when it is used, and it is also easy for the operator to understand its characteristics and use it well without error.

Preparation Method

To prepare 4-chloro-2-aminophenol-6-sulfonic acid, the method is as follows: Prepare the raw materials first, and use a specific process for it. The raw materials need to be carefully selected to ensure the quality. The preparation process is first mixed with a certain raw material according to a certain ratio and put into a special container. Appropriate temperature and pressure are applied to control the reaction rate. At the beginning of the reaction, it should be slow, until it is stable, and the conditions can be gradually adjusted. The reaction step is first to combine the raw materials, so that the raw materials can be mixed and reacted to produce an intermediate product. After separation, the impurities are separated, and the desired material is retained. Then through the conversion step, the intermediate product is turned into the target product. In this process, a conversion mechanism is set up to precisely regulate the reaction according to the predetermined route. In this way, through a series of steps, the finished product of 4-chloro-2-aminophenol-6-sulfonic acid can be obtained, and its quality can meet the expected standard.

Chemical Reactions & Modifications

Taste the industry of chemical industry, focusing on the change of substances. Today there is 4 - Chloro - 2 - Aminophenol - 6 - Sulfonic Acid, which is of great significance in chemical research. Its chemical reaction and modification are related to the improvement of product characteristics.
Looking at the reaction, various conditions need to be precisely controlled. If there is a slight difference in temperature and reagent ratio, the results will be very different. Or the purity and yield of the product vary depending on the reaction environment.
As for modification, it is the key to optimize its performance. Either to enhance stability or to improve activity. By chemical means, such as the introduction of groups and the fine-tuning of the structure, the ideal characteristics can be achieved.
In the study of this substance, it is necessary to study it diligently and carefully explore the wonders of reaction and modification in order to create something in the field of chemical industry and benefit the world.

Synonyms & Product Names

4-Chloro-2-aminophenol-6-sulfonic acid, the synonym and trade name of this substance are quite important. Its synonyms, or different names depending on the production method and nature. Its trade name, the merchant named it according to the market and use.
In the past, the naming of chemical substances was not as standard as today. Some were named after the place of origin, and some were named after the discoverer. In 4-chloro-2-aminophenol-6-sulfonic acid, or similar.
Today, there is a unified naming convention in the chemical community, but synonyms and trade names still exist in different fields and industries. Chemists call them according to the rules, and merchants take trade names that are easy to remember and can recognize their characteristics for promotion. Therefore, knowing their synonyms and trade names is of significance in chemical research and trade.

Safety & Operational Standards

Code for safety and operation of 4-chloro-2-aminophenol-6-sulfonic acid
Fu 4-chloro-2-aminophenol-6-sulfonic acid is an important material in chemical research. If you want to use it well, you must understand its safety and operation standards.
In the method of storage, choose a cool, dry and well-ventilated place. This substance is afraid of moisture. If it is placed in a humid place, it may deteriorate and damage its quality. And it should be placed separately from oxidants, acids and other substances to prevent interaction and cause danger.
When operating, the operator must wear protective equipment. If you wear protective gloves, you can avoid direct contact with the skin and prevent it from corroding the skin; wear protective glasses to protect your eyes and prevent them from splashing into your eyes and causing eye damage. If you operate in a poorly ventilated place, you need to prepare a gas mask to prevent harmful gases from being inhaled into the body and ensure the safety of breathing.
When taking it, you should move slowly and carefully. Measure accurately, not more or less. If you accidentally spill it, clean it up immediately. Collect it with tools first, and then wash it with a suitable agent. Do not let it remain, so as not to pollute the environment and endanger others.
Preparation process, strictly follow the established steps. Control temperature and control time, and observe its reaction state. If there is any abnormality, stop the operation immediately, check the cause, and do not act rashly, which will cause disaster.
Dispose of waste materials in accordance with regulations. Do not discard at will, when according to the specified method, classify and dispose of, to maintain the net environment and ecological balance.
In short, the research and use of 4-chloro-2-aminophenol-6-sulfonic acid, safety and regulation are of paramount importance, and should not be slack.

Application Area

4-Chloro-2-aminophenol-6-sulfonic acid, this compound has a wide range of uses. In the field of dye preparation, it can be used as a key intermediate. With its unique structure, it can derive many dyes with bright color and good fastness. It is used in fabric printing and dyeing to make fabrics colorful and long-lasting.
In the field of pharmaceutical research and development, it may have potential biological activity, and after reasonable modification and modification, it may become a drug for the treatment of specific diseases. Functional groups such as chlorine, amino group, phenolic hydroxyl group and sulfonic acid group in its structure provide the possibility for the development of pharmacological activity. In the field of chemical synthesis, with its reactivity, it can participate in many organic synthesis reactions, laying the foundation for the preparation of other high-value-added chemicals and promoting the innovation and development of the chemical industry.

Research & Development

Yu Taste is dedicated to the research of chemical substances, and recently focused on 4 - Chloro - 2 - Aminophenol - 6 - Sulfonic Acid. This material has unique properties and has potential applications in many fields of chemical industry.
At first, its molecular structure was analyzed to clarify its chemical activity root. After repeated experiments, its reaction characteristics with various reagents were explored. Looking at its changes under different conditions, temperature and pH were key variables.
In the research process, difficulties were frequent. The reaction rate was difficult to control, and the purity of the product was not as expected. However, I did not give up. I searched the books and asked my colleagues for advice, and finally got the method of optimization. Improvement of the reaction process, selection of catalysts, and gradual results.
Looking to the future, I hope this substance will shine in the fields of material synthesis, pharmaceutical research and development. I will continue to study it to promote its wide application and contribute to the development of the chemical field.

Toxicity Research

The nature of taste and smell is related to use and harm. This study of 4 - Chloro - 2 - Aminophenol - 6 - Sulfonic Acid, the study of its toxicity is quite important.
Detailed investigation of its quality, or it has various effects on the body. Or the ability to damage the organs, or disrupt the order of qi and blood. Although it is not widely known, the signs of toxicity cannot be ignored.
Looking at the experimental phenomena, the cell encounters, the shape or change, and the activity also decreases. This shows that it has a disturbance to the organism of life. And in the ecological environment, or tired insects, fish, plants and trees, causing disorder of balance.
Therefore, it is necessary to study its toxicity with caution. Multi-party investigation to understand the depth of its harm, in order to prevent and treat, all rely on this research. It is the essence of toxicity research to ensure the safety of the whole person and protect the well-being of the ecology.

Future Prospects

I often think of the future prospects of 4-chloro-2-aminophenol-6-sulfonic acid. Looking at the present, this compound has emerged in various fields. In the synthesis of dyes, it can give a unique color and stability, so that the color of fabrics will not fade for a long time, and it has gradually become an indispensable material in the textile printing and dyeing industry.
As for the future, it is expected that it may have new frontiers in the field of materials science. With its chemical properties, new functional materials may be developed, such as those with special adsorption and separation properties, which will help a lot in the process of environmental purification. And the path of pharmaceutical chemistry also has opportunities, or it may be modified and transformed to become a good medicine for healing diseases. This is Jiawu's vision for the future development of 4-chloro-2-aminophenol-6-sulfonic acid, hoping that it can contribute to the progress of the world and bring infinite brilliance.

Frequently Asked Questions

What are the main uses of 4-Chloro-2-Aminophenol-6-Sulfonic Acid?

4-Chloro-2-aminophenol-6-sulfonic acid, this is an important organic compound with key uses in many fields.
First, in the dye industry, it plays an indispensable role. It is a key intermediate for the synthesis of dyes of specific colors. With its unique chemical structure, it can be converted into dyes with bright colors and good fastness through a series of chemical reactions. It can be used in the dyeing process of textiles, leather and other materials, making the products show rich and diverse colors, which greatly meets the market demand for various colors.
Second, it is also used in the field of medicine. Because it has certain chemical activity, it can be used as a raw material for the synthesis of certain drugs. By modifying and modifying its chemical structure, compounds with specific pharmacological activities can be prepared, which can provide effective drug selection for the treatment of diseases.
Furthermore, in the field of organic synthesis, 4-chloro-2-aminophenol-6-sulfonic acid can serve as the cornerstone for the construction of more complex organic molecules. Chemists use its functional group properties to carry out various organic reactions, such as nucleophilic substitution, condensation, etc., to synthesize organic compounds with special structures and functions, providing an important material basis for the development of organic synthetic chemistry.
In summary, 4-chloro-2-aminophenol-6-sulfonic acid, with its unique chemical properties, plays an important role in many important fields such as dyes, medicine, and organic synthesis, and is of great significance in promoting the development of related industries.

What are the physical properties of 4-Chloro-2-Aminophenol-6-Sulfonic Acid?

4-Chloro-2-aminophenol-6-sulfonic acid is a kind of organic compound. Its physical properties are unique, let me tell them one by one.
Looking at its appearance, it often takes the shape of white to light gray crystalline powder, which is easy to observe and identify. In terms of solubility, it has a certain solubility in water, but the degree of solubility is not very high. This property makes it moderately dispersed in many water-based systems, but not completely miscible with water.
When it comes to melting point, the compound has a specific melting point value, which is a key indicator for identifying its purity and characteristics. When heated to this temperature, the substance will transform from solid to liquid, and this process is accompanied by energy absorption and changes in molecular arrangement.
Furthermore, the density of 4-chloro-2-aminophenol-6-sulfonic acid is also an important physical property. Density reflects the mass of the substance per unit volume, which is of great significance for application and treatment in different environments.
Its smell is weak, and it is difficult to detect the obvious smell unless you smell it closely. This weak smell can reduce the discomfort and potential harm caused by the smell in actual use scenarios.
In addition, the stability of this compound also belongs to the category of physical properties. Under normal environmental conditions, it can maintain a relatively stable chemical structure and physical form, and is not easy to react violently or decompose on its own. However, in case of specific external factors, such as high temperature, strong acid and alkali environment, the stability may be affected.
These physical properties of 4-chloro-2-aminophenol-6-sulfonic acid play a pivotal role in the application of chemical industry, medicine and other fields, providing an important basis for its rational use and process design.

4-Chloro-2-Aminophenol-6-Sulfonic Acid is chemically stable?

4-Chloro-2-aminophenol-6-sulfonic acid. The properties of this substance are related to its stability. If you want to know the details, please listen to me in detail.
In this compound, chlorine atoms, amino groups, phenolic hydroxyl groups and sulfonic acid groups coexist. Chlorine atoms have certain electronegativity, which will affect the distribution of electron clouds of surrounding atoms, which can reduce the density of electron clouds in the phenyl ring and affect molecular stability to a certain extent.
Amino groups are electron-supplying groups, which can enhance the density of electron clouds in the phenyl ring. However, it is easy to react with surrounding substances, such as reacting with acids to form salts, which also has an effect on its stability.
Phenolic hydroxyl groups have high activity and are easily oxidized. When exposed to oxidants, quinones and other oxidation products are easily formed, which in turn destroy the original structure of the molecule and affect the stability.
Sulfonic acid groups are highly acidic, and their ionization state will change under different pH environments. If they are in an alkaline environment, sulfonic acid groups will ionize and interact with other ions after ionization, which may cause molecular structure changes and affect stability.
In terms of storage conditions, if exposed to air, because oxygen is oxidizing, phenolic hydroxyl groups are easily oxidized; and if the humidity in the air is large, the moisture may participate in some reactions such as hydrolysis, threatening its stability.
Light also has an impact. Light energy provides energy for some reactions, which may cause chemical bonds within the molecule to break or rearrange, causing its stability to be challenged.
Overall, the stability of 4-chloro-2-aminophenol-6-sulfonic acid is not good, and many factors can affect it. When using and storing, care should be taken to create a suitable environment to maintain its structure and properties.

What is the production process of 4-Chloro-2-Aminophenol-6-Sulfonic Acid?

The production process of 4-chloro-2-aminophenol-6-sulfonic acid is quite complicated and requires rigorous operation. The process steps are as follows:
First, the selection and preparation of raw materials are extremely critical. Select high-quality starting materials, such as chlorobenzene compounds of specific purity, amino phenols and related raw materials containing sulfonic acid groups, to ensure a stable reaction foundation. The quality of the raw materials is directly related to the quality of the final product.
Then, the key chemical reaction is carried out. Generally speaking, specific reaction conditions are used to promote the condensation reaction of chlorobenzene compounds and aminophenols. This step requires fine regulation of temperature, pressure and reaction time. If the temperature is too high or too low, it may cause the reaction to be biased towards side reactions and reduce the yield of the main product. The same is true for pressure. A suitable pressure environment can prompt the reaction to proceed in the desired direction. Improper control of the duration, or insufficient reaction, poor product purity; or overreaction, generating unnecessary impurities.
Subsequently, a sulfonic acid group is introduced. In this step, a specific sulfonation reagent is used to precisely introduce the sulfonic acid group into the molecular structure under appropriate catalytic conditions. The choice of catalytic conditions is crucial. A suitable catalyst can not only speed up the reaction rate, but also improve the selectivity of the reaction, so that the sulfonic acid group can be accurately connected to the target position, and unnecessary isomerization products can be avoided. After the
reaction is completed, the separation and purification of the product are indispensable. A variety of separation techniques such as crystallization, extraction, and distillation are used to remove impurities such as raw materials, by-products, and catalysts remaining in the reaction system. During the crystallization process, it is necessary to control the cooling rate, solvent type, and dosage to make the product precipitate in pure crystal form. Extraction requires selecting an extractant that has good solubility to the product and is incompatible with impurities. During distillation, according to the difference in the boiling point of each component, effective separation of the product and impurities is achieved.
At the end, strict quality testing of the final product is carried out. With the help of modern analytical methods, such as high-performance liquid chromatography (HPLC), mass spectrometry (MS), infrared spectroscopy (IR), etc., the purity, structure and related physical and chemical properties of the product can be accurately determined. Only products that meet the established Quality Standards can be used for subsequent industrial applications or other purposes.
Each step of this production process is interconnected, and a slight error in any link may affect the quality and yield of the product. Therefore, the production process needs to strictly follow the operating procedures and carefully control each parameter.

4-Chloro-2-Aminophenol-6-Sulfonic Acid in storage and transportation

4-Chloro-2-aminophenol-6-sulfonic acid, this is an important chemical substance. When storing and transporting, many matters need to be paid careful attention.
Be the first to bear the brunt. When storing, be sure to choose a dry, cool and well-ventilated place. This substance is afraid of moisture. If the environment is humid, it is easy to deteriorate and affect the quality. For example, in the warehouse, it is necessary to ensure that the ground is dry, there is no water accumulation, and the walls should not show signs of water seepage. The temperature should be maintained in a moderate range, too high temperature, or lead to chemical reactions, resulting in decomposition and other adverse consequences; too low temperature, although there is no worry about decomposition, may affect its physical state, adding trouble for subsequent use.
Furthermore, the storage place should be away from fire and heat sources. This substance may be flammable or cause dangerous reactions at high temperatures, so there should be no open flames around, and electrical equipment should also meet fire and explosion protection requirements to prevent accidents.
When transporting, the packaging must be solid and reliable. The packaging material needs to be able to resist vibration, collision and friction to ensure that the material does not leak due to external forces during transportation. If a special sealed container is used, it should be wrapped with cushioning material to reduce impact.
At the same time, transportation vehicles must also meet relevant safety standards. The vehicle should be clean and free of other substances that may react with it. And transportation personnel must be professionally trained to be familiar with the characteristics of this substance and emergency treatment methods. In the event of an emergency, they can respond quickly and reduce the harm.
In short, the storage and transportation of 4-chloro-2-aminophenol-6-sulfonic acid is related to safety and quality. Every step should be strictly followed, and there should be no slack.