Aniline-2,4-Disulphonic Acid

Lingxian Chemical

Specifications

HS Code	931493
Chemical Formula	C6H7NO6S2
Molar Mass	253.254 g/mol
Appearance	Solid
Solubility In Water	Soluble
Melting Point	Decomposes
Acidity Pka	Multiple acidic groups with different pKa values
Odor	Odorless or faint odor
Boiling Point	Decomposes before boiling
Reactivity	Reactive towards strong oxidizing agents

Packing & Storage

Packing	Aniline - 2,4 - Disulphonic Acid in 25 - kg bags for secure packaging and handling.
Storage	Aniline - 2,4 - Disulphonic Acid should be stored in a cool, dry, and well - ventilated area, away from direct sunlight. Keep it in tightly sealed containers to prevent moisture absorption and exposure to air which could lead to oxidation. Store it separate from reactive substances like strong oxidizing agents, acids, and alkalis to avoid potential chemical reactions.
Shipping	Aniline - 2,4 - Disulphonic Acid, a chemical, is shipped in appropriately labeled, corrosion - resistant containers. Handling follows safety regulations to prevent spills, with transport via dedicated chemical - approved carriers for secure and compliant delivery.

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General Information

Historical Development

Aniline - 2,4 - Disulphonic Acid is an important product in the chemical industry. Its origin can be traced back to the early days of chemistry. At that time, various sages made unremitting efforts to explore the field of organic synthesis.
At the beginning, the synthesis method was simple and clumsy, the yield was sparse, and the quality was not stable. However, chemists are determined to improve. After years of work, the synthesis technology has gradually increased, and the output has gradually increased.
To the period of vigorous industrial development, the demand for Aniline - 2,4 - Disulphonic Acid has skyrocketed. Then new manufacturing techniques have been developed to meet the needs of the market. Its application has also gradually expanded, and it has played a great role in dyes, medicine and other industries, adding color and effect to various products. From ancient times to the present, this chemical has continued to evolve with the tide of chemical development, and has occupied an important position in the industrial forest. The future still needs to be further developed by chemists to rejuvenate.

Product Overview

Aniline - 2,4 - Disulphonic Acid is also a chemical substance. Its properties have the characteristics of sulfonic acid groups, showing the sign of acidity. This product is made of aniline and sulfonic acid groups at the second and fourth positions. The method of
is often started with aniline, and the work of sulfonation is completed. The process of sulfonation requires high pressure and low pressure, so that the reverse process can be completed, and this one can be obtained.
Its use is in the field of dyes, and the essential material of the color material can be used to color the color material, so that it is colorful. And in the field of synthesis, it is the cornerstone of other materials, and helps to form multiple compounds. However, when it is severe, it is also necessary to be careful to prevent it from being damaged.

Physical & Chemical Properties

Aniline - 2,4 - Disulphonic Acid is also a dissolving substance. Its physical appearance is often close to the color, or it shows a light appearance, and it is in the shape of a multi-crystal crystal. Its melting properties are specific, which is essential. In terms of solubility, it has a certain degree of solubility in water, can interact with water, and is also soluble in some soluble substances. This property makes it easy to disperse and mix during chemical operation.
In terms of chemical properties, it contains specific functionalities and can be reactive. For example, it can cause neutralization, and the active substance can be substituted. Its sulfonic acid and amino groups are all reactive, which can lead to multi-polymerization. In the field of chemical synthesis, it can be used as an important raw material to promote the generation of new substances and the development of chemical engineering.

Technical Specifications & Labeling

Aniline - 2,4 - Disulphonic Acid is also a chemical object. Its technology, such as molecular weight, chemical formula, etc.
The technology of this object, it is necessary to clarify its composition and degree, and must not have its properties. The color and shape are also fixed, or the crystal is not clear, the color is correct, and the color is wrong.
In terms of quality, the name is correct, and the name of Aniline - 2,4 - Disulphonic Acid is not correct. The product quality, such as molecular weight, chemical formula, etc., must be clear. On the package, it is necessary to make it clear, so that the person knows the thing, and can understand its characteristics and pay attention to things, in case it is not wrong. In this way, the righteousness of Fanghe Technology (Commodity), in research and use, will not be bad.

Preparation Method

Aniline - 2,4 - Disulphonic Acid is an important chemical product. Its preparation method is related to raw materials, production process, reaction steps and catalytic mechanism.
Preparation of raw materials, aniline-based, supplemented by sulfuric acid, etc. First mix aniline with an appropriate amount of sulfuric acid, this is the key starting step. The two are mixed in a suitable container according to a specific ratio.
At the beginning of the reaction, precise temperature control is required to promote the moderate reaction of aniline and sulfuric acid to form intermediate products. In this process, temperature control is crucial, which is related to the reaction direction and efficiency.
Then, the intermediate product is further processed, and according to the specific process, other reagents are added, or the reaction conditions are adjusted, so that the reaction follows the established path and advances to the formation of Aniline-2,4-Disulphonic Acid. The catalytic mechanism of
cannot be ignored, and the selection of suitable catalysts can greatly improve the reaction rate and product purity. The catalyst is ingeniously changed in the reaction system to make the reaction easier to occur. In this way, after a series of careful operation, Aniline-2,4-Disulphonic Acid products can be obtained.

Chemical Reactions & Modifications

The chemical reaction and modification of Aniline - 2,4 - Disulphonic Acid are the focus of our chemical researchers.
The reaction of Aniline - 2,4 - Disulphonic Acid is often related to the introduction of sulfonic acid groups. This process requires precise temperature control and solvent selection. When sulfuric acid and fuming sulfuric acid are used as sulfonating reagents, the concentration and dosage of both are key. If the temperature is too high, it may cause side reactions and the product is impure; if the dosage is inappropriate, it is difficult to obtain the ideal yield.
As for its modification, it is designed to gain its specific properties. In order to improve its water solubility and disperse better in some reaction systems; or to improve its stability to meet the needs of different environments. Modification methods, or the introduction of special groups, or the modification of molecular structures. All of this depends on a deep understanding of its chemical properties, in order to apply ingenious methods to achieve the expected changes.
When we study, we should carefully investigate the details of the reaction and study the principle of modification, in order to contribute to the chemical reaction and modification of Aniline - 2,4 - Disulphonic Acid.

Synonyms & Product Names

Aniline - 2,4 - Disulphonic Acid is also a chemical product. It has the same trade name, which can be investigated. This compound is also known as aniline 2,4-disulfonate. For commercial purposes, it may have different names. Its important chemical raw materials have functions in the field of multi-chemical synthesis. Or because of the family's reasons and uses, they have various trade names. However, their origin refers to this Aniline - 2,4 - Disulphonic Acid. Our chemical researchers need to clarify the meaning of its trade name in order to study and use it, grasp it, and cause confusion.

Safety & Operational Standards

"On Aniline - 2,4 - Disulphonic Acid"
Aniline - 2,4 - Disulphonic Acid, the product of transformation, it is related to safety and operating standards, the most important.
Those who are safe, the first thing to store. Must choose a cool, dry and ventilated place, avoid fire and heat, and prevent it from changing. The reservoir should be strong and dense, to prevent moisture and filth from entering, so as to prevent its quality from being damaged.
Times and transportation. When you are lucky, you should move steadily and slow down, absorb shocks and collisions, and fear that the device will break and leak. The escort must understand its nature, know the emergency method, and avoid chaos in case of change.
As for the exercise, the operator must first recognize its nature. Aniline - 2,4 - Disulphonic Acid is corrosive, and the body will be injured if it touches, especially in the eyes. Therefore, when exercising, protective equipment is necessary, clothing to cover the body, gloves to protect the hands, and goggles to protect the eyes.
The place of exercise must be well ventilated to avoid danger caused by air accumulation. When taking it, scoop it slowly to avoid splashing. If there is an accidental touch, wash it with clean water as soon as possible, and seek medical treatment for those who are serious.
Waste should not be ignored. Do not discard it indiscriminately, and dispose of it in accordance with the law, or collect it and melt it, or bury it in a fixed place to ensure the safety of the environment.
In short, the safety and operation standards of Aniline - 2,4 - Disulphonic Acid are related to personal safety and environmental well-being, and operators and managers should observe them carefully and not neglect them.

Application Area

Aniline - 2,4 - Disulphonic Acid is also a chemical substance. Its application is not limited. In the field of dyes, this is an important raw material. With its ability to make ordinary pigments, the dye can show a good color, so that the fabric can be increased. In the field, it also has its use. It can be the basis for the synthesis of chemical substances, assisting in the research and development of new materials, and curing diseases. In addition, in some chemical systems, Aniline - 2,4 - Disulphonic Acid is also indispensable. It can help the chemist to explore the properties of microorganisms and promote the development of chemical materials. In short, this compound has an important position in many fields of application, promoting the development of general technologies.

Research & Development

Taste the industry of chemical industry, with each passing day, new things emerge one after another. Aniline - 2,4 - Disulphonic Acid This thing has a deep meaning in the hearts of our researchers.
We study the properties of this Aniline - 2,4 - Disulphonic Acid and observe its transformation rules. After months of research, we explore its synthesis method and strive to improve. At the beginning, the path was difficult, but we were not discouraged.
Looking at its development, the future is quite broad. In the dyeing and weaving industry, it can be used as a coloring aid, adding color and fixing color, so that the color of the fabric can last for a long time. In the field of medicine, or as a raw material, it can help create new drugs and solve people's diseases.
In order to seek its development, we study day and night, optimize the production method, improve its purity, and increase its output. Although the road ahead is long, adhering to the spirit of research will surely be able to promote it to shine in various industries and benefit the world.

Toxicity Research

Since modern times, the art of chemistry has become more and more refined, and various chemical products have emerged. In today's discussion of Aniline-2,4-Disulphonic Acid, the study of its toxicity is of paramount importance.
We have carefully observed this Aniline-2,4-Disulphonic Acid and investigated it through various experiments. It may have significant effects on living organisms. Exposure to this substance may cause disorders in the biochemical reactions of the body and damage the functions of the viscera. Looking at its microscopic level, it may disturb the metabolism of cells and cause cell lesions.
And if this substance escapes from the environment, it should not be taken lightly. It may pollute the soil and water sources and endanger the surrounding living beings. Therefore, it is necessary to study its toxicity carefully. Understanding its toxicology can prevent problems before they occur, ensure the well-being of all beings, and protect the harmony of nature. During the production and application of chemical industry, strictly abide by regulations, observe its harm, and must not be negligent and slack.

Future Prospects

Aniline - 2,4 - Disulphonic Acid This thing, in the field of chemistry today, although it has been studied, there is still endless hope for its future development.
Today's researchers already know its properties and its uses, and it is used in various industrial channels. There are many applications. However, science and technology are changing, and the world is changing. In the future, it may be possible to improve materials. With its characteristics, it can create extraordinary quality, making equipment and electronics, with outstanding performance.
Or in the realm of medicine, explore its potential, and find new ways to eliminate diseases. With its molecular structure and chemical properties, or it can make special drugs to solve the diseases of sentient beings.
Furthermore, in the field of environmental protection, there is also potential. With its characteristics, it may be able to create green methods, treat pollution and waste, and restore peace to the world. All these are the grand plans that Aniline-2,4-Disulphonic Acid can develop in the future, which is really exciting to look forward to, waiting for it to shine and benefit the world in the future.

Frequently Asked Questions

What are the main uses of Aniline-2,4-Disulphonic Acid?

Aniline-2,4-disulfonic acid has a wide range of uses. In the dye industry, it is a key raw material for the preparation of a variety of dyes. In the past, dyeing workshops, many brilliant colors relied on this as the basis. After being prepared by clever hands, a colorful dye was obtained, and brocade clothes were dyed.
In the field of medicine and chemical industry, it also has important uses. Physicians and pharmaceuticals, this substance can be used as an intermediate to help synthesize drugs with specific effects to treat patients.
In chemical research, it is valued by researchers. Chemists explore the synthesis path of new compounds. Aniline-2,4-disulfonic acid is often an important starting material. Through exquisite reaction design, new molecules are generated and the boundaries of chemical knowledge are expanded.
It is also indispensable for the preparation of some special materials. Craftsman-made special materials require precise control of the composition. This acid can adjust the properties of the material to achieve the desired characteristics, such as enhancing the stability of the material and changing its optical properties. In short, aniline-2,4-disulfonic acid plays a pivotal role in various industries, contributing greatly to the development of industry, medicine, and scientific research.

What are the Physical Properties of Aniline-2,4-Disulphonic Acid?

Aniline-2,4-disulfonic acid is a kind of organic compound. Its physical properties are quite specific, and this is described in detail by you.
Looking at its properties, under room temperature, it often shows a white to light yellow crystalline shape, uniform in shape, delicate and considerable. This is its remarkable feature in appearance.
When it comes to solubility, it has good solubility in water. Water can match it, because of the sulfonic acid group in the molecular structure. The sulfonic acid group has strong hydrophilicity, so that the substance can be well dispersed and dissolved in water to form a uniform solution. However, in organic solvents, its solubility is relatively limited. Such as common organic solvents such as ethanol and ether, the solubility of aniline-2,4-disulfonic acid is weak.
Melting point is also one of its important physical properties. Its melting point is in a specific temperature range, which is the critical value for the substance to change from solid to liquid. Accurate determination of its melting point is of great significance for the identification and purification of this substance. When the temperature gradually rises to the melting point, the lattice structure of aniline-2,4-disulfonic acid begins to disintegrate, the intermolecular force weakens, and the order of the solid state gradually changes to the disordered state of the liquid state.
In addition, the density of this substance also has its own characteristics. Density represents the mass of a substance per unit volume, reflecting the degree of compactness of its molecules. The density of aniline-2,4-disulfonic acid is specific, and this characteristic is a factor to be considered in many processes such as chemical production, separation and purification.
And its odor is weak, does not have a strong irritating odor, and has little impact on the environment and user senses during operation and use. This is also one of its physical properties.
In summary, the physical properties of aniline-2,4-disulfonic acid, such as appearance, solubility, melting point, density, odor, etc., are of great significance in chemical industry, scientific research and other fields, laying the foundation for its application and research.

Is the Chemical Properties of Aniline-2,4-Disulphonic Acid Stable?

The chemical properties of aniline-2,4-disulfonic acid are quite stable. This substance has a unique structure, and the benzene ring is connected to the amine group and the sulfonic acid group. The existence of the amine group makes it have certain basic characteristics, but the sulfonic acid group introduces a large number of negative charges, which greatly affects its chemical behavior.
The sulfonic acid group has strong hydrophilicity, making the compound easily soluble in water to form a stable solution. This property is extremely critical in many industrial and chemical processes. And the strong acidity of the sulfonic acid group can participate in various acid-base reactions under specific reaction conditions, showing a high degree of reactivity.
Furthermore, the conjugate system of the benzene ring endows it with a certain degree of electron delocalization, which makes the molecular structure more stable. Although amino groups and sulfonic acid groups can affect the electron cloud distribution of the benzene ring and cause chemical changes such as electrophilic substitution reactions, under conventional conditions, if there are no specific reaction initiators, aniline-2,4-disulfonic acid can maintain a relatively stable state.
However, it should be noted that its stability is also restricted by environmental factors. High temperature, strong acid and alkali or specific redox conditions may break its original chemical equilibrium, promote chemical reactions, and change its chemical structure and properties. However, in general storage and conventional use environments, the chemical properties of this substance are stable and can meet the application needs of many related fields.

What are the precautions for Aniline-2,4-Disulphonic Acid in the production process?

In the production of aniline-2,4-disulfonic acid, all matters need to be done carefully. The quality of the first raw material must be excellent and stable, and the impurities must be few, otherwise the purity of the product will be low and the quality will be affected. When weighing, it is necessary to be accurate. According to the formula, a slight deviation may damage the reaction process and product ratio.
The reaction conditions are crucial. The temperature needs to be strictly controlled, whether high or low, the reaction rate and product distribution can be changed. The heating device must be flexible and stable to reach and maintain the set temperature. The reaction time should also be just right. If it is insufficient, the reaction will be incomplete, and if it is too long, it may produce side reactions, which will damage the quality of the product.
Furthermore, the pH of the reaction system should not be ignored. Appropriate pH can promote the reaction in the desired direction, otherwise it may cause reaction blockage and product variation. When adjusting pH, the reagents and dosages used should be carefully selected.
Stirring is also critical to make the reactants fully mixed and melted to ensure a uniform reaction. The stirring rate should also be appropriate. If it is too fast or bad, the system will be stable. If it is too slow, it will not mix well and the reaction will be difficult to homogenize.
The separation and purification of the product should not be taken lightly. Appropriate methods, such as crystallization, extraction, distillation, etc., should be used to remove impurities and improve purity. The operation should be fine to avoid product loss.
Safety is also a top priority. Aniline-2,4-disulfonic acid or its raw materials are toxic and corrosive. When operating, it must be well protected. Wear protective clothing, goggles and gloves, and work in a well-ventilated place to prevent poisoning and corrosion. Waste should also be handled in accordance with regulations to ensure environmental safety.

What is the market price trend of Aniline-2,4-Disulphonic Acid?

Aniline-2,4-disulfonic acid, the price trend of this substance in the market is difficult to describe in a single word. Its price fluctuations are often influenced by many factors.
The first to bear the brunt is the supply and price of raw materials. If the supply of raw materials such as aniline and sulfuric acid is abundant and the price is stable, the production cost of aniline-2,4-disulfonic acid can be controlled, and the price may be relatively stable. On the contrary, if the supply of raw materials is in short supply, the price will soar, and the production cost will increase sharply, and the market price will also rise.
Furthermore, changes in market demand are also key. In industries such as dyes, pharmaceuticals, and pesticides, if the demand for aniline-2,4-disulfonic acid is strong and the supply is in short supply, merchants will raise prices in pursuit of profit. And when market demand is weak and the product is unsalable, the price will tend to decline.
The competitive situation in the industry also affects its price. If there are many companies producing this product in the market, the competition is fierce, and the competition for share may attract customers by means of price reduction, resulting in lower prices. If the number of companies is small and the market monopoly is strong, the price may be controlled by the company, and the fluctuation depends on its strategy.
The factors of policies and regulations should not be underestimated. Environmental protection policies have become stricter. In order for enterprises to meet environmental protection standards, production inputs have increased, costs have risen, and prices may have upward pressure.
Looking at the past market, the price of aniline-2,4-disulfonic acid has fluctuated from time to time. Sometimes it rises due to rising raw material prices and strong demand; sometimes it falls due to intensifying competition and shrinking demand. In order to know its price trend, it is necessary to pay attention to the dynamics of raw material markets, market demand, industry competition and policies and regulations in real time, and comprehensively analyze and judge to obtain a more accurate judgment.