2-Amino-4-Chlorophenol-6-Sulfonic Acid

Lingxian Chemical

Specifications

HS Code	812697
Chemical Formula	C6H6ClNO4S
Molar Mass	223.63 g/mol
Appearance	Solid
Color	Typically light - colored solid
Odor	Odorless or very faint odor
Solubility In Water	Soluble to some extent
Ph Aqueous Solution	Acidic due to sulfonic acid group
Melting Point	Specific value would require lab determination
Boiling Point	Decomposes before boiling
Stability	Stable under normal conditions, but reactive with strong oxidizing agents

Packing & Storage

Packing	25 - kg bags for 2 - Amino - 4 - Chlorophenol - 6 - Sulfonic Acid packaging.
Storage	2 - Amino - 4 - Chlorophenol - 6 - Sulfonic Acid should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and incompatible substances like strong oxidizers. Store in a tightly - sealed container to prevent moisture absorption and degradation, safeguarding its chemical integrity for proper use.
Shipping	2 - Amino - 4 - Chlorophenol - 6 - Sulfonic Acid is shipped in sealed, corrosion - resistant containers. Special care is taken to ensure stability during transit, following strict chemical shipping regulations to prevent any spills or hazards.

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General Information

Historical Development

2-Amino-4-chlorophenol-6-sulfonic acid can be traced back to the beginning of the chemical industry in the past. At that time, the chemical technology was gradual, and all kinds of new substances were produced. This compound first appeared, and chemists devoted themselves to studying it, analyzing its properties and studying its uses.
In the early years, because the analytical methods were still simple, their understanding was quite shallow. However, with the passage of time, science and technology are new, and the more in-depth they are explored. Knowing its use in dyes, medicine and other industries, it is of special use. In the past, the industry kept trying to find better ways to make it, improving the process, increasing its production and improving its quality.
From ancient times to the present, the development of 2-amino-4-chlorophenol-6-sulfonic acid depends on the diligence of chemical experts and the power of scientific and technological evolution. In the field of industry, it has gradually occupied an important seat and become an indispensable chemical material.

Product Overview

Today, there is a substance called 2 - Amino - 4 - Chlorophenol - 6 - Sulfonic Acid. Its chromatin form and unique characteristics. This substance has attracted much attention in the way of chemical exploration.
Looking at its chemical structure, amino groups, chlorine atoms, phenolic hydroxyl groups and sulfonic acid groups are cleverly connected, and the structure is unique, just like a delicate structure. Its physical properties also have considerable properties, or have specific melting points and boiling points. It has different solubility in solvents, or is easily soluble in water, or is pro-organic solvents.
At the end of the chemical properties, because of the groups it contains, it can react with a variety of substances. The activity of the amino group allows it to participate in many nucleophilic reactions; the acidity of the phenolic hydroxyl group allows it to blend with alkali substances. The characteristics of the sulfonic acid group give it a unique role in specific reactions.
This substance is widely used in dyes, medicine and other industries. In the field of dyes, with its unique structure, it can produce dyes with bright color and good fastness; in the field of medicine, or as a key raw material for the synthesis of specific drugs, to help health.
Our chemical researchers should explore this substance in depth, tap its potential, and contribute to industrial development and improvement of people's livelihood.

Physical & Chemical Properties

2-Amino-4-chlorophenol-6-sulfonic acid is an important compound. Its physical and chemical properties are particularly critical.
Looking at its physical properties, at room temperature, this substance may take a specific form, be a powder, or be a crystal, with a unique color. Its solubility varies in different solvents, in water, or have a certain solubility, in organic solvents, there are also specific solubility characteristics.
On its chemical properties, its molecular structure contains amino groups, chlorine atoms, phenolic hydroxyl groups and sulfonic acid groups. Amino groups are basic and can react with acids. Phenolic hydroxyl groups have certain acidity and can participate in specific chemical reactions. The sulfonic acid group makes the compound have good water solubility and chemical activity. The interaction of these many groups makes 2-amino-4-chlorophenol-6-sulfonic acid exhibit unique properties and uses in many chemical reactions and industrial applications.

Technical Specifications & Labeling

Technical specification and labeling of 2-amino-4-chlorophenol-6-sulfonic acid (commodity parameters)
Fu 2-amino-4-chlorophenol-6-sulfonic acid is an important chemical product. Its technical regulations, the first choice of raw materials. Pure chlorobenzene, ammonia water, etc. must be taken and poured into the reactor in a precise ratio. Control the temperature to a suitable degree, observe the change of pressure, and do not exceed the moment. When reacting, stir well to ensure that all things blend seamlessly.
As for the label, remember its commodity parameters. When looking at its color, it should be pure white or white-like powder; when testing its purity, it must be above 90%. Measure its melting point, when in a specific range. On the packaging, declare the product name, purity, batch number and other items to prevent mistakes. In this way, it is accurate to meet the technical regulations and labels, and it can be a good product to meet the needs of various industries.

Preparation Method

Preparation method of 2-amino-4-chlorophenol-6-sulfonic acid (raw materials and production process, reaction steps, catalytic mechanism)
To prepare 2-amino-4-chlorophenol-6-sulfonic acid, prepare raw materials. With chlorosulfonic acid and p-aminophenol as the starting materials, the amount of the two needs to be accurately weighed and matched according to the appropriate proportion.
The production process begins with the slow addition of p-aminophenol to chlorosulfonic acid. This process must be carefully operated at low temperature to prevent side reactions from occurring. Add it, gradually heat up, and maintain it for a certain period of time to promote its full reaction.
Reaction step, low temperature mixing is the beginning, temperature rise reaction is the most important, when the reaction reaches the expected, the reaction is terminated with a specific reagent.
Catalytic mechanism, chlorosulfonic acid is not only a reactant in this reaction, but also plays a catalytic role, promoting the reaction to generate 2-amino-4-chlorophenol-6-sulfonic acid. In this way, the desired product can be obtained.

Chemical Reactions & Modifications

2-Amino-4-chlorophenol-6-sulfonic acid, the research of chemical products is also good. Its chemical and reverse modification is the heart of my research. The chemical and reverse properties of this product are exquisite and delicate, and need to be further investigated. In order to obtain the method of its modification, we must first understand the principle of its reverse properties.
Or because of the general need, we want to change its properties, so that it can be used in different ways. Or ask for it to be better, or ask for its activity to increase. All of this requires insight into the properties of its chemical and reverse properties. Only through the transfer of atoms in its reaction and the generation of cracking and cracking can we get a good solution to change its properties.
In the process of investigation, the factors such as the modification of the reverse parts, the degree, force, and catalysis can all affect the results of the reverse modification. Be careful to operate, and hope to achieve something. For the purpose of improving the performance of the refined products, the efforts in the fields of engineering, scientific research, etc.

Synonyms & Product Names

2-Amino-4-chlorophenol-6-sulfonic acid is also a kind of chemical product. Its same name and trade name are quite important. This product may have many other names, and it refers to the same thing everywhere in the industry. Although the ancient books of Guanfu do not have this exact name, the way of chemistry has evolved from time to time.
Today's 2-amino-4-chlorophenol-6-sulfonic acid, its trade name may vary according to the place of origin, use, and preparation method. Although the title is different, its properties and qualities are all the same thing. In the field of chemical industry, it is widely used, either as a raw material or as an auxiliary agent, which is related to the generation of many products. Therefore, it is crucial for practitioners to clarify its namesake and trade name, so as to avoid confusion and help the industry move forward in an orderly manner.

Safety & Operational Standards

Safety and operation of 2-amino-4-chlorophenol-6-sulfonic acid
Fu 2-amino-4-chlorophenol-6-sulfonic acid is an important thing in chemical research. Its safety and operation standards are related to the safety of researchers and endanger the smooth progress of research, which cannot be ignored.
In the method of storage, it is necessary to choose a cool, dry and well-ventilated place. Avoid water and fire, far heat sources, and prevent direct sunlight. Because of its nature or due to temperature and humidity light change, the quality is damaged, and even life is dangerous. And it needs to be stored separately from oxidized and reduced substances to avoid sudden chemical reactions.
When operating, protection comes first. Wear special protective clothing, goggles, masks and gloves to avoid contact with the skin, eyes and breathing. It is better to operate in a ventilated compartment to drain harmful gases and keep the air fresh. The operation should be slow and do not spill. If it is accidentally splashed on the body, rinse it with a lot of water quickly, and seek medical attention in serious cases.
Furthermore, there are regulations for waste disposal. Do not discard it at will. According to the chemical disposal method, collect it by classification and hand it over to a professional for disposal. To prevent pollution of the environment and harm life.
All these are important for the safety and operation of 2-amino-4-chlorophenol-6-sulfonic acid. Researchers should abide by this rule to ensure safety and promote research progress.

Application Area

Today there is a thing called 2 - Amino - 4 - Chlorophenol - 6 - Sulfonic Acid. This thing is quite effective in the field of printing and dyeing. It can make a dye with bright color, dye the color of the fabric, and it will not fade for a long time, and the color is uniform, which makes the fabric a lot more colorful. In medicine and chemical industry, it also has its use. Or as a raw material for synthetic drugs, it can be a good medicine for curing diseases and saving patients from pain. Furthermore, in the process of chemical analysis, it can be used as a reagent to help analyze the properties and structure of substances, which is helpful for scientific research. Si Wu in many application fields, all show their strengths, is the treasure of chemical industry, extraordinary effect, far-reaching impact, promote the progress of all industries.

Research & Development

Today there is a thing called 2 - Amino - 4 - Chlorophenol - 6 - Sulfonic Acid. As a chemical researcher, I have been exploring and progressing this thing for a long time.
When I first came into contact with this thing, I felt that it was unique in nature and exquisite in structure. In the laboratory, I observed its reaction in detail, and observed that it was in harmony with various objects, or changed color, or generated heat, or produced new substances.
Then think about its use. If it can be well developed, it can be used in the industry of dyes to increase its color and beauty; in the field of medicine, seek the way to cure diseases and save people.
However, research is not easy, and many problems are ahead. The reaction conditions need to be precisely controlled, and slight changes in temperature, humidity, and dosage can all cause differences in results.
But why would we give it up lightly? We must do our best to study it, hoping to understand its reasons and expand its use, so that it will shine in the world and add a splendor to the way of research and progress.

Toxicity Research

Taste the industry of chemical industry, the category is diverse, among which 2 - Amino - 4 - Chlorophenol - 6 - Sulfonic Acid, the toxicity of this substance cannot be ignored.
Observe this substance, its sex may be hidden on the surface, but the signs of toxicity should be carefully observed. In the experimental environment, try it with all kinds of creatures, observe its appearance, and observe its changes. There are white rats exposed to this substance, and they are as smart as usual at the beginning. Not long after, they see a sluggish color, gradually slack in their diet, and slow in their movements. This is also a slight manifestation of its toxicity.
And explore its impact on the environment. If it flows in the water, the aquatic genus bears the brunt. The genus of algae, or discoloration and withering; fish and shrimp, etc., or disease or death. Its toxicity spreads, and the ecological balance is in jeopardy.
Our generation is a researcher of chemistry. In the study of this toxicity, we should be in awe and cautious. Examine its nature carefully, and study its reasons. Only in the chemical industry can we seek advantages and avoid disadvantages, so as to preserve the safety of life and the peace of the environment.

Future Prospects

I have dedicated myself to the research of 2 - Amino - 4 - Chlorophenol - 6 - Sulfonic Acid. Although I am on the road of research now, I am looking forward to the future and full of longing.
Looking at this compound, it has a unique structure and different properties, and it has broad application prospects in many fields. In the future, it may shine in the field of medicine, adding a powerful weapon for healing diseases; or it may emerge in the field of materials, developing novel materials and benefiting the world.
Our generation should study diligently, use its mechanism, and explore its potential. We hope to make unremitting efforts to clarify its mysteries, so that this compound can play a perfect role in the future, for the well-being of the world, and become our scientific research ambition, living up to future expectations.

Frequently Asked Questions

What are the main uses of 2-Amino-4-Chlorophenol-6-Sulfonic Acid?

2-Amino-4-chlorophenol-6-sulfonic acid, an important organic compound, is widely used in many fields.
First, the dye industry, its position is very critical. It is a key intermediate in the synthesis of many types of dyes. Through a series of chemical reactions, it can be skillfully converted into dyes with specific colors and properties. For example, in the preparation of azo dyes, 2-amino-4-chlorophenol-6-sulfonic acid can be coupled with other aromatic compounds to produce azo dyes with brilliant colors and good color fastness. Such dyes are widely used in textiles, leather and other industries, giving rich and diverse colors to fabrics and leather.
In addition, in the field of medicine, it also shows unique value. Due to its special chemical structure, it has certain biological activity and can be used as the starting material or key intermediate for the synthesis of certain drugs. By modifying and modifying its structure, researchers are expected to develop new drugs with specific pharmacological effects to treat various diseases and contribute to human health.
In addition, in the pigment industry, it is also indispensable. The pigments it participates in the synthesis have good light resistance, weather resistance and hiding power. It is widely used in the production of coatings, inks and other products, so that the coatings show a bright color and lasting stability, and the inks show clear patterns and color expression during the printing process.
2-Amino-4-chlorophenol-6-sulfonic acid plays a crucial role in many fields such as dyes, medicine, pigments, etc., and promotes the continuous development and progress of related industries.

What are the physical properties of 2-Amino-4-Chlorophenol-6-Sulfonic Acid?

2-Amino-4-chlorophenol-6-sulfonic acid, this is an organic compound. Its physical properties are particularly important and affect many application fields.
Looking at its appearance, it is often in the state of white to off-white crystalline powder. This form makes it relatively easy to handle during storage and transportation. Because of its certain stability, it is not easy to flow or deform at will, making it easy to package and store.
In terms of melting point, the compound has a specific melting point value, but the exact value will vary slightly due to factors such as purity. Melting point is the critical temperature at which a substance changes from solid to liquid, which is of great significance for its application in heating processes. Knowing the melting point can help to control the heating process, ensure that the relevant operations are carried out at a suitable temperature, and avoid changes in its properties or chemical reactions due to improper temperature.
Solubility is also a key physical property. It has a certain solubility in water, but the solubility is limited. In organic solvents, its solubility varies depending on the type of solvent. This property provides a basis for the selection of suitable solvents in the process of separation, purification and synthesis. If you want to separate the compound from the mixture, you can select a solvent with good solubility and poor solubility to other impurities according to its solubility. Separation is achieved by dissolution, filtration and other operations.
In addition, its density is also an important physical parameter. Although the specific density values vary depending on the exact measurement conditions, they are generally within a certain range. Density is related to the distribution and precipitation of substances in different media. In the mixing and stirring of chemical production, its density characteristics need to be considered to ensure uniform mixing of materials, improve production efficiency and product quality.
The physical properties of 2-amino-4-chlorophenol-6-sulfonic acid, such as appearance, melting point, solubility and density, are interrelated and each plays a key role in different fields, laying the foundation for its application in many industries such as chemical industry and medicine.

2-Amino-4-Chlorophenol-6-Sulfonic Acid is chemically stable?

2-Amino-4-chlorophenol-6-sulfonic acid, this is an organic compound. Looking at its chemical properties, it is relatively not extremely stable.
This compound contains a variety of functional groups such as amino groups, chlorine atoms, phenolic hydroxyl groups and sulfonic acid groups. The amino group has a certain alkalinity and can react with acids to form corresponding salts. The phenolic hydroxyl group is active and easy to be oxidized. It is left in the air for a long time, or it will change color due to oxidation.
Although the chlorine atom is relatively stable, under certain conditions, such as strongly alkaline environments and high temperatures, it may participate in nucleophilic substitution reactions, and the chlorine atom is replaced by other groups. The sulfonic acid group is acidic and can react with bases to form sulfonates.
Furthermore, 2-amino-4-chlorophenol-6-sulfonic acid may be affected by factors such as light and heat. Light may trigger some photochemical reactions and change its chemical structure. When heated, if the temperature is too high, it may cause intra-molecular groups to rearrange or even decompose.
In summary, the chemical properties of 2-amino-4-chlorophenol-6-sulfonic acid are not stable. When storing and using, it is necessary to pay attention to environmental factors, such as avoiding light, controlling temperature, and storing it properly to prevent its chemical changes and affect its performance.

What is the production method of 2-Amino-4-Chlorophenol-6-Sulfonic Acid?

The preparation method of 2-amino-4-chlorophenol-6-sulfonic acid, although the ancient book "Tiangong Kaiwu" does not contain this specific matter in detail, it may be deduced from the principle of ancient creation.
In the past, sulfonic acid compounds were often prepared by sulfonation. When preparing 2-amino-4-chlorophenol-6-sulfonic acid, or take a suitable phenolic compound, such as 4-chlorophenol, as the base. Place 4-chlorophenol in a suitable reactor, which has good corrosion resistance and can withstand the reaction environment of strong acid.
Then, introduce the sulfonating reagent, which used to be concentrated sulfuric acid or fuming sulfuric acid. Slowly pour in the sulfonating reagent. During this process, it is necessary to observe the reaction temperature. Because the sulfonation reaction is mostly exothermic, if the temperature is out of control, or side reactions may occur. Use the ancient method of temperature control, or the method of water abundance, to surround the kettle with water, and adjust the temperature of the reaction according to the rise and fall of the water temperature, so that it is maintained in a suitable range, about 100-150 ° C.
During the reaction, the sulfonic acid group gradually enters the phenyl ring of 4-chlorophenol and is replaced at a specific position. However, this process may have the formation of isomers. In order to obtain the target 2-amino-4-chlorophenol-6-sulfonic acid, the subsequent separation and purification are required. Ancient separation, or the method of recrystallization, select a suitable solvent, dissolve the product in it, and then cool down and crystallize. The impurities remain in the mother liquor and recrystallize several times to obtain a purer product.
As for the introduction of amino groups, or after sulfonation. Take the sulfonated product and react in an alkaline environment with a suitable amination reagent, such as ammonia or amine compounds. Alkali can help the reaction proceed, and attention should be paid to the reaction conditions, such as temperature, pressure, reaction time, etc., which are all related to whether the amino group can accurately connect to the predetermined position to form 2-amino-4-chlorophenol-6-sulfonic acid. In this way, after various steps, this compound may be obtained. Although it may be different from the new method today, it also follows the principle of creation.

2-Amino-4-Chlorophenol-6-Sulfonic Acid to pay attention to when storing and transporting

2-Amino-4-chlorophenol-6-sulfonic acid, this is a chemical substance, and many aspects need to be paid attention to during storage and transportation.
Let's talk about storage first. Its properties may be active and easy to react with surrounding substances, so it should be placed in a cool, dry and well-ventilated place. If it is in a humid environment, or deteriorated due to moisture absorption, it will affect its quality and performance. Temperature is also critical. If it is too high, it may cause it to decompose and evaporate. If it is too low, it may change its shape. Therefore, the temperature should be controlled within an appropriate range. Furthermore, it needs to be stored separately from oxidizing agents, acids, alkalis, etc. Due to its chemical properties, contact with these substances may cause violent reactions and cause dangers, such as combustion and explosion. Where it is stored, clear warning signs should be set up so that everyone who comes into contact with it is aware of its characteristics and latent risks.
As for transportation, it should not be taken lightly. Packaging must be tight to prevent leakage. Because of its corrosive and toxic hazards, once it leaks, it will not only damage the means of transportation, but also endanger the transportation personnel and the surrounding environment. During transportation, it is necessary to ensure that the vehicle runs smoothly, avoid violent vibration and impact, and prevent package damage. Transportation personnel need professional training to be familiar with its characteristics and emergency treatment methods. In case of emergencies, such as leakage, fire, etc., it can respond quickly and correctly to reduce losses and hazards. At the same time, transportation routes should be reasonably planned to avoid densely populated areas and environmentally sensitive areas to reduce latent risks.