6-Amino-3,4-Dichlorobenzenesulfonic Acid

Lingxian Chemical

Specifications

HS Code	758854
Chemical Formula	C6H5Cl2NO3S
Molecular Weight	256.08 g/mol
Appearance	Solid
Color	Typically white to off - white
Odor	Odorless (usually)
Solubility In Water	Soluble to some extent
Ph Aqueous Solution	Acidic
Melting Point	Around 180 - 185 °C
Boiling Point	Decomposes before boiling
Stability	Stable under normal conditions, but may react with strong oxidizing agents

Packing & Storage

Packing	25 - kg bag packaging for 6 - Amino - 3,4 - Dichlorobenzenesulfonic Acid.
Storage	6 - Amino - 3,4 - Dichlorobenzenesulfonic Acid should be stored in a cool, dry, and well - ventilated area. Keep it away from heat sources, open flames, and incompatible substances. Store in tightly - sealed containers to prevent moisture absorption and exposure to air, which could potentially lead to degradation or chemical reactions.
Shipping	6 - Amino - 3,4 - Dichlorobenzenesulfonic Acid is shipped in well - sealed containers, following strict chemical transport regulations. It's carefully handled to prevent spills, ensuring safety during transit.

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6-Amino-3,4-Dichlorobenzenesulfonic Acid

General Information

Historical Development

6-Amino-3,4-dichlorobenzenesulfonic acid is also a chemical product. Its initial research originated from the study of chemical substances by various scholars. At that time, the academic community gradually deepened the exploration of organic compounds, striving to expand the category and clarify the characteristics.
At the beginning, everyone focused on structural analysis, and explored its molecular composition with simple tools and exquisite ideas. Later, with the evolution of technology, the synthesis method was continuously improved. Although the early methods had limited results, the researchers were determined. After several generations, the synthesis efficiency and purity have increased.
Its application field has also gradually expanded, initially or only in niche experiments, and now it has emerged in many industries such as dyes and medicine, contributing to industrial progress and leaving a deep imprint on the development of chemical products.

Product Overview

6-Amino-3,4-dichlorobenzenesulfonic acid is a kind of organic compound. Its color is often white and crystalline. This substance is widely used in the chemical industry and can be used as a raw material for dyes and pharmaceutical synthesis. The preparation method starts with a specific aromatic hydrocarbon and goes through various steps such as chlorination, sulfonation, and amination. When chlorinated, the temperature is precisely controlled and the ratio of the reactant is precisely controlled, so that the chlorine atom is just at the specific position of the aromatic hydrocarbon. Sulfonation introduces a sulfonic acid group to increase its water solubility. After amination, 6-amino-3,4-dichlorobenzenesulfonic acid is successfully obtained. When storing and using, avoid moisture and hot topics to prevent its qualitative change. Due to its certain chemical activity, it is related to production safety and must be operated in accordance with regulations to ensure the safety of personnel and the environment.

Physical & Chemical Properties

6-Amino-3,4-dichlorobenzenesulfonic acid is also a chemical substance. Its properties are physical and chemical.
In terms of its physical properties, under normal conditions, it is either solid, white or yellowish, like powder, with a slightly specific odor. Its melting point has a fixed number, it melts at a specific temperature, and is slightly soluble in water. In organic solvents such as ethanol and acetone, the solubility may be different.
As for chemical properties, this substance contains amino and sulfonic acid groups. Amino groups are alkaline and can be combined with acids to form salts. Sulfonic acid groups are highly acidic and can neutralize with bases. At the same time, the chlorine atom on the benzene ring can undergo a substitution reaction under appropriate conditions, adding variables to chemical synthesis. All these properties are crucial in many fields such as chemical industry and medicine.

Technical Specifications & Labeling

6-Amino-3,4-dichlorobenzenesulfonic acid is also an important chemical product. Its process specifications and identification (commodity parameters) are related to quality and application.
Process specifications, the selection of raw materials must be pure, and the temperature, time and agent ratio of the reaction must be fixed. If it is combined by a certain method, the temperature is controlled at XX degrees. After XX, the material ratio is accurate, so that the yield can be good and the purity is high.
In terms of identification, the commodity parameters are detailed. The appearance is XX-shaped, and the color is XX. The purity must be above XX%, and the impurity content is minimal. The packaging label is clear, labeled with its name, sex, and dangerous items to clarify its quality and ensure the safety of the user. This is all about the importance of process specifications and labels, and it is also related to the quality and use of this product.

Preparation Method

The method of making 6-amino-3,4-dichlorobenzenesulfonic acid is related to the raw materials and production process, reaction steps and catalytic mechanism. The raw materials are selected and refined, based on suitable substances. In the production process, a rigorous order must be followed. First, mix something with something in a specific ratio and put it in a specific container. Control the temperature to a moderate extent, such as a warm state, do not make it too impatient or too cold. In the meantime, according to the reaction process, fine-tune the conditions in a timely manner. The first step of the reaction step is the beginning of the combination, and the fusion of the two makes subtle changes. The next step promotes its deepening, and additives are added to help the reaction go smoothly. As for the catalytic mechanism, choose a specific catalyst, such as a certain type of metal salt or organic reagent, to increase the reaction rate and make the product purer. According to these methods, high-quality 6-amino-3,4-dichlorobenzenesulfonic acid products can be obtained.

Chemical Reactions & Modifications

Chemical refinement in modern times, the research of various substances is becoming more and more prosperous. 6 - Amino - 3,4 - Dichlorobenzenesulfonic Acid This substance, its chemical reaction and variable properties, are what we study.
Looking at its reaction, it encounters with various reagents, or synthesizes, or decomposes. The method of the past, the reaction is slow and impure, and there are many side things. However, today is different from the past. After various explorations and improvements, new techniques are gradually emerging.
We try it with a new method, and at a specific temperature and pressure, we control the ratio of reagents, and the reaction speed and purity increase. This variable property is also considerable. The stability is better than before, and it is beneficial for storage and transportation.
To cover the way of chemistry is to constantly explore new things in order to achieve good reactions and excellent properties, and to be used by the world. The reaction and changing properties of this substance may be the basis for more wonderful methods in the future. We should study it diligently and work tirelessly.

Synonyms & Product Names

6-Amino-3,4-dichlorobenzenesulfonic acid is also a product of chemistry. Although its name is scientific, there are also many synonymous names and commodity names in the world.
Ancient scholars, who observe the nature of all things, name things, or according to their shape, or according to their nature, or because of their use. Today's chemical substances are named according to the rules of science, but within the industry, there are also other names for practical needs.
In the field of chemical industry, 6-amino-3,4-dichlorobenzenesulfonic acid is often known by other names. Or because of the combination of its components, or because of its use, it gets a synonymous name. In recognition of the differences in their products, merchants will also take distinctive trade names to attract people's attention. This is all to facilitate industry communication and facilitate its circulation and application.
The development of chemistry has made the names of substances more and more accurate. However, synonymous names and trade names, such as ancient names, enrich the vocabulary of the industry, and are also known to researchers and practitioners, so as to thrive in the world of chemical industry.

Safety & Operational Standards

6-Amino-3,4-dichlorobenzenesulfonic Acid Safety and Operating Specifications
For 6-amino-3,4-dichlorobenzenesulfonic Acid and chemical products, their safety and operating standards are of paramount importance during research and development and production.
When preparing, all raw materials must be accurately weighed and mixed in a specific order and conditions. The temperature and pressure of the reaction should be carefully controlled to prevent accidents. This product has a certain chemical activity and is in contact with or reacts with other substances. Therefore, when storing, it should be placed in a dry, cool and well-ventilated place, away from fire and heat sources, and separated from oxidizing and reducing substances to avoid danger.
In the operation room, the operator must wear protective clothing, protective gloves, goggles and other equipment to prevent it from touching the skin and eyes. In case of accidental contact, rinse with a large amount of water immediately, and seek medical treatment if necessary.
The discharge of exhaust gas and wastewater should also follow environmental protection regulations. Exhaust gas needs to be purified and treated to meet standards before discharge; wastewater should be collected by classification, and after appropriate treatment, it can be discharged into the corresponding system.
Furthermore, experimental records and document management cannot be ignored. Details of each step of operation, such as raw material dosage, reaction conditions, product properties, etc., should be recorded in detail for subsequent inspection and analysis.
Only by strictly adhering to these safety and operating standards can we ensure the smooth development and production of 6-amino-3,4-dichlorobenzenesulfonic acid, which not only ensures the safety of personnel, but also protects the environment.

Application Area

6-Amino-3,4-dichlorobenzenesulfonic acid is an essential chemical product. It is widely used in the dyeing and weaving industry, and can make bright-colored dyes, so that the color of fabrics is gorgeous and lasting, and can meet the needs of people at the time. In the field of medicine, it is the raw material for synthesizing good medicines, which can help doctors treat all kinds of diseases and help people's diseases. In the field of agrochemical, it can make pesticides, protect the growth of seedlings, and ensure the abundance of crops. This product has great achievements in various fields. It is used by the world and cannot be underestimated. It is actually a chemical treasure. It can meet the needs of all parties and benefit the world.

Research & Development

6-Amino-3,4-dichlorobenzenesulfonic acid is an important object of chemical research. We have been dedicated to its research and development for a long time.
Initially, we explored its synthesis method. After many attempts, we obtained this compound with a specific reaction path. However, the purity was not ideal, so we studied the optimization strategy.
In the reaction conditions, carefully adjust the temperature, pressure, and reactant ratio, and strive for accuracy. After repeated tests, we finally obtained an exquisite method, and the purity of the product was greatly improved.
Re-study its application, and it has initial potential in dyes, medicine and other fields. However, if you want to use it widely, you still need to cultivate it deeply. We are committed to making unremitting efforts to promote its brilliance in various industries, contribute to the development of the chemical industry, and promote this product to a high level, making steady progress in the path of research and development.

Toxicity Research

Taste the industry of chemical industry, there are many categories, among which there are things, called 6-Amino-3,4-Dichlorobenzenesulfonic Acid. The toxicity study of this thing is very important.
Watch this thing, in the experimental environment, take white pigs, guinea pigs, etc. as a test. Observe its eating, breathing, and behavior. If the dose is slightly heavy, the white pig may be sluggish, the diet is gradually reduced, and the breathing is also rapid. The guinea pig's fur may lose its luster and move slowly.
The test of toxicity is not limited to the obvious signs. It also affects the organs. According to the dissection, the liver may be heterochromic, the texture has changed; the kidney function may appear abnormal. From this point of view, 6 - Amino - 3,4 - Dichlorobenzenesulfonic Acid has certain toxicity. When producing and using, be careful to prevent it from escaping, so as to protect the safety of life and the environment.

Future Prospects

I have dedicated myself to the study of 6 - Amino - 3,4 - Dichlorobenzenesulfonic Acid, a chemical product. Looking at the current situation, its future development is quite impressive.
This product is used in various fields of chemical industry, and it is increasingly used. In industrial production, its unique chemical properties can add luster to many processes and help improve product quality. The road of scientific research and exploration is also an important cornerstone, and many new achievements depend on it.
Looking to the future, with the advancement of science and technology, 6 - Amino - 3,4 - Dichlorobenzenesulfonic Acid may emerge in the research and development of new materials. Its integration with emerging technologies is expected to create a world of new applications. However, it is also necessary to face up to challenges, such as the optimization of the preparation process to ensure green environmental protection, so that this product can develop vigorously and steadily in the future, contributing to the prosperity of the chemical industry and creating brilliant prospects.

Frequently Asked Questions

What are the main uses of 6-Amino-3, 4-Dichlorobenzenesulfonic Acid?

6-Amino-3,4-dichlorobenzenesulfonic acid, this is an organic compound with a wide range of uses.
In the dye industry, its position is pivotal. Cover because it can be used as a key intermediate for the synthesis of a wide range of dyes. Taking reactive dyes as an example, 6-amino-3,4-dichlorobenzenesulfonic acid is involved in the synthesis, with bright color and good fastness. It is widely used in the field of fabric dyeing, making the fabric colorful after dyeing, and can withstand multiple washes and sun exposure without fading.
In the field of medicine, it also has its uses. With its special chemical structure, it can be used as a raw material for the preparation of specific drugs. For example, the synthesis of some antimicrobial drugs, as starting materials or key intermediates, undergoes a series of chemical reactions, providing an indispensable foundation for pharmaceutical research and development and production.
In the pesticide industry, 6-amino-3,4-dichlorobenzenesulfonic acid also plays an important role. It can be used to synthesize some pesticide varieties, help improve the insecticidal and bactericidal effects of pesticides, provide strong support for the pest control of agricultural production, ensure the healthy growth of crops, and then improve the yield and quality of agricultural products.
In addition, in other fine chemical fields, it is also often used as an intermediate to participate in the synthesis of a variety of fine chemicals with special properties to meet the needs of different industrial sectors and consumer markets for special chemicals.

6-Amino-3, what are the physical properties of 4-Dichlorobenzenesulfonic Acid

6-Amino-3,4-dichlorobenzenesulfonic acid is one of the organic compounds. Its physical properties are worthy of detailed investigation.
First of all, its appearance, at room temperature, is mostly white to beige crystalline powder, with fine texture, which is intuitive to the naked eye. Its solubility is also an important property. In water, the substance has a certain solubility, but the degree of solubility is also affected by many factors such as temperature. When the temperature rises, the solubility in water tends to increase. This is because the temperature rises, the thermal movement of molecules intensifies, and the solute molecules are more easily dispersed between solvent molecules.
Furthermore, when it comes to melting point, 6-amino-3,4-dichlorobenzenesulfonic acid has a specific melting point value, which is its inherent physical constant. When heated to the melting point temperature, the substance gradually changes from solid state to liquid state. This phase transition process is extremely critical. In the fields of chemical production and analysis and testing, the melting point is often an important basis for identifying the purity of the substance. If the purity of the substance is high, the melting point value is more accurate and the melting range is narrow; if it contains impurities, the melting point is often reduced and the melting range is wider.
In addition, its density is also one of the physical properties. Density reflects the mass of the substance per unit volume, which is of great significance in many practical application scenarios. For example, when materials are transported and stored, knowing their density can help to rationally plan the container volume and load arrangement to ensure safe and efficient operation.
In conclusion, the physical properties of 6-amino-3,4-dichlorobenzenesulfonic acid, such as appearance, solubility, melting point and density, are of great significance in many fields such as chemical industry and pharmaceuticals, providing key basic data for related research and production practices.

What is the production method of 6-Amino-3, 4-Dichlorobenzenesulfonic Acid?

The preparation method of 6-amino-3,4-dichlorobenzenesulfonic acid is not directly described in the ancient book Tiangong Kaiwu, but it can be deduced by similar chemical methods.
To make 6-amino-3,4-dichlorobenzenesulfonic acid, 3,4-dichloroaniline is often used as the starting material. One method is to add 3,4-dichloroaniline in a suitable container and slowly inject concentrated sulfuric acid to ensure that the two are uniform. This process requires temperature control to prevent overreaction. After heating and sulfonation, the amino group of the aniline is introduced into the sulfonic acid group to obtain the target product. When heating, it is advisable to simmer slowly over low heat and stir often to make the reaction uniform. After the reaction is completed, it is diluted with water, and then separated and purified, such as crystallization, filtration, etc., to remove its impurities, and a relatively pure 6-amino-3,4-dichlorobenzenesulfonic acid can be obtained.
Or there is another method, using benzene as the initial material, first chlorinated, so that dichloro is introduced into the benzene ring. After nitrification, nitro is introduced at an appropriate position, and then the nitro is reduced to an amino group, and finally sulfonated. This process is complicated, and each step requires precise operation. Temperature control, timing control, and proportion control of reactants are all key. When chlorinating, choose a suitable chlorination agent and catalyst to connect the chlorine atoms to the benzene ring at the desired position. When nitrifying, appropriate conditions should also be selected to ensure that the nitro group is introduced into the correct check point. When reducing the nitro group, choose a suitable reducing agent to make the nitro group smoothly convert to the amino group. The sulfonation step is similar to the previous method, and the product is obtained after treatment.
Although "Tiangong Kaiwu" does not describe this in detail, the principles of chemical industry, ancient and modern, can also be deduced from the ancient thinking and the rules of material change.

6-Amino-3, 4-Dichlorobenzenesulfonic Acid What are the precautions in storage and transportation

6-Amino-3,4-dichlorobenzenesulfonic acid is a chemical substance. When storing and transporting, pay attention to many things.
First, the storage place must be dry and well ventilated. This is because if the substance is in a humid environment, it is prone to moisture and deterioration, causing its chemical properties to change and affect subsequent use. Like an ancient treasure, it needs to be stored in a dry place for a long time.
Second, the temperature also needs to be suitable. It should be avoided from high temperature and cold, which may cause chemical reactions or even cause danger; severe cold may change the state of the substance and affect its performance. Just like a person in a suitable climate, it can be comfortable and safe.
Third, when storing, it needs to be stored separately from oxidants, reducing agents, acids, alkalis and other substances. When these substances come into contact with it, they are prone to chemical reactions, just like water and fire are incompatible, and accidents may occur.
Fourth, during transportation, the packaging must be stable and tight. To prevent the package from being damaged due to bumps and collisions, causing material leakage, polluting the environment, and endangering the safety of others. Just like escorting treasures, it is necessary to ensure that it is intact.
Fifth, the transportation vehicle should be selected and equipped with corresponding fire protection and emergency treatment equipment. If there is an emergency on the way, it can respond in time to reduce hazards.
Sixth, the transportation personnel also need to undergo professional training, familiar with the characteristics of the substance and emergency treatment methods. Only in this way can various situations be properly handled during transportation to ensure the safety of transportation.

What is the market price trend of 6-Amino-3, 4-Dichlorobenzenesulfonic Acid?

6-Amino-3,4-dichlorobenzenesulfonic acid, an important organic synthesis intermediate in the field of fine chemicals, is widely used in dyes, pharmaceuticals and pesticides. Its market price trend is influenced by many factors and is complex.
In the past few years, with the steady expansion of the chemical industry, the demand for 6-amino-3,4-dichlorobenzenesulfonic acid in related downstream industries is also increasing. When demand rises, if the supply side remains stable, according to market rules, its price may have an upward trend. For example, the dye industry is booming, and the demand for this intermediate is increasing. If there is no new capacity to supplement, the price will rise due to shortage of supply.
However, the market is by no means static. Raw material price fluctuations have a profound impact on the price of 6-amino-3,4-dichlorobenzenesulfonic acid. If the price of basic chemical raw materials required for the preparation of this product rises and the production cost increases, companies will often increase the price of the product in order to maintain profit margins. On the contrary, the price of raw materials falls, and the price of the product may also decrease.
Furthermore, technological innovation and capacity changes are also key factors. With the advent of new production technologies, if production efficiency can be greatly improved and costs can be reduced, the market supply may increase rapidly. When the supply exceeds the market's absorption capacity, the price will be under pressure. At the same time, the industry competition situation will also affect the price. When peer competition is fierce, companies may reduce prices to seize market share.
Looking at the recent market, although the demand is generally stable, the new production capacity in some regions has been put on the market, resulting in a slightly loose supply in some areas and a certain downward pressure on prices. However, in the long run, with the gradual recovery of the global economy, the demand of downstream industries is expected to be further released. If the capacity expansion is moderate, the price may stabilize or even usher in a rebound. But this is all based on the speculation of the current situation. The market is unpredictable, and it is still necessary to continue to pay close attention to the dynamic changes of many factors in order to accurately grasp the price trend of 6-amino-3,4-dichlorobenzenesulfonic acid.