4-Hydroxy-M-Benzenedisulfonic Acid

Lingxian Chemical

Specifications

HS Code	181539
Chemical Formula	C6H6O8S2
Molecular Weight	254.24 g/mol
Appearance	Typically a solid
Solubility In Water	Soluble in water
Acidity	Diprotic acid, acidic in nature
Physical State At Room Temp	Solid
Odor	Odorless (usually)
Boiling Point	Decomposes before boiling
Color	White to off - white

Packing & Storage

Packing	Packaging: 25 - kg bags for 4 - Hydroxy - M - Benzenedisulfonic Acid.
Storage	4 - Hydroxy - m - Benzenedisulfonic Acid should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, flames, and incompatible substances. Store in tightly closed containers to prevent moisture absorption. Avoid storage near strong oxidizing agents to prevent potential chemical reactions that could compromise its quality and safety.
Shipping	4 - Hydroxy - M - Benzenedisulfonic Acid is shipped in accordance with strict chemical transport regulations. It's typically packaged in corrosion - resistant containers, safeguarded during transit to prevent spills and ensure safe delivery.

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General Information

Historical Development

The historical development of 4-hydroxy isophthalenesulfonic acid can be traced through the ages. At the beginning, everyone explored the field of chemistry, but they did not know the name of this acid. After the unremitting research of various sages, they gradually observed it. At that time, science and technology were not as prosperous as they are today, and the road to research was full of thorns. However, the masters adhered to their determination and repeatedly searched between experiments.
Over the years, the technology has gradually improved, and the understanding of 4-hydroxy isophthalenesulfonic acid has also deepened. The preparation method has been improved from simple to complex, and then simplified from complex to complex. Its use has also gradually expanded, emerging in the chemical industry. The historical development of this acid is like the journey of the stars, from the beginning of the dim light to the gradual rise of the light, adding a splendid color to the garden of chemistry.

Product Overview

4-Hydroxyisophthalenesulfonic acid, its properties are extraordinary. This product is required for chemical research. Viewing its shape, or a crystalline body, pure in color and uniform in quality. Its properties are acid-like, soluble in water, and in the state of solution, it can develop all kinds of chemical energy.
In the field of industry, it has a wide range of uses. Or as a raw material for synthesizing other substances, with its special structure, it can enter many reactions and help form other types of compounds. In the process of scientific research, it is often used as a basis for exploring chemical mechanisms, and researchers use it to glimpse the mystery of chemical changes.
The method of preparation, or through a specific reaction path and controlled by precise conditions, can obtain this pure thing. Although it is a small word, it is really important in the world of chemistry and has made great contributions to the progress of scientific research and industry.

Physical & Chemical Properties

4-Hydroxyisophthalenesulfonic acid has a very different nature. Its color may be light, like the pale white of thin clouds, or slightly yellowish, and it feels quite clear when viewed. Smell it, the breath is faint, if not, it does not have a strong pungent smell.
In terms of its texture, it is mostly crystalline under normal circumstances, with fine and uniform particles, clear and bright, like fine stars. Its melting degree is moderate, and it gradually changes its shape when heated. It solidifies and liquids itself. This process is smooth and orderly.
In terms of solubility, water is its good medium, which is easy to melt into and form a clear liquid. And in many chemical reactions, it often shows a lively state, can react with a variety of substances, and produce new substances, making it a wonderful material for chemical research.

Technical Specifications & Labeling

4 - Hydroxy - M - Benzenedisulfonic Acid is an important chemical product. Its process specifications and identification (product parameters) are crucial. The process specifications of this product need to be precisely controlled, such as reaction temperature, raw material ratio, etc., which all affect its quality. In terms of identification, the chemical name, molecular formula, molecular weight and other parameters should be clearly indicated. From the beginning of raw material selection, strict screening is required to ensure purity. In the production process, each link operates in a standardized manner and reacts according to specific order and conditions. After production, it is strictly tested according to product parameters. For example, the purity needs to reach specific standards and the impurity content is limited. In this way, 4 - Hydroxy - M - Benzenedisulfonic Acid products that meet the requirements can be produced and play their due role in industrial applications.

Preparation Method

The method of making 4-Hydroxy-M-Benzenedisulfonic Acid is related to the raw materials and production process, reaction steps and catalytic mechanism. First take an appropriate amount of phenolic compounds as raw materials, which is the key starting material. In a specific reaction vessel, add sulfonating reagents such as sulfuric acid to promote the sulfonation reaction. Control the temperature in a suitable range and observe the reaction process. This is the main step of the reaction. During the
reaction, the sulfonic acid group in the sulfuric acid is combined with a specific position of phenolic compounds, which is the core of the reaction. An efficient catalyst is selected to optimize the catalytic mechanism to increase the reaction rate and product purity. After the reaction is completed, the purified 4-Hydroxy-M-Benzenedisulfonic Acid is obtained by separation and purification. In this way, following this process, the desired product can be obtained.

Chemical Reactions & Modifications

Recent research on 4 - Hydroxy - M - Benzenedisulfonic Acid This product has been explored in the way of chemical reaction and modification. The way of chemical reaction was first carried out by ancient methods. Although there are gains, the yield is not abundant, and the side effects are complicated.
Thinking about the reason, because the conditions are not well controlled, the purity of the reagent is also lacking. So I tried to improve the method, adjust the temperature and pressure, select the appropriate catalysis, and optimize the ratio of reagents.
After this, it is easier, and the effect of chemical reaction is greatly improved. The yield has increased significantly, and the side effects have decreased. After modification, the properties of this substance are also different. Its stability is better, and it can survive in all environments. The activity is also increased, which can be applied to a variety of new applications, expanding all kinds of possibilities for the industry. Transformers should constantly investigate, seeking the extreme of chemical application and modification, so that this product is good and beneficial to the world.

Synonyms & Product Names

4-Hydroxy-isophthalenesulfonic acid, which is quite useful in the chemical industry. The discussion of its synonyms and trade names has been going on since ancient times.
In the past, many chemical companies have given many names to facilitate the identification and circulation of this thing. Or according to its chemical structure, take a similar name to illustrate its characteristics; or according to its use characteristics, give it a unique name to recognize its ability.
There are those who are called "m-hydroxybenzene disulfonic acid". This name is derived from its chemical structure, the relationship between the hydroxyl group and the sulfonic acid group, and is similar to 4-hydroxy-isophthalenesulfonic acid. There are also those who use "Specific Chemical Raw Materials X" as the trade name, which is a special name given by the merchant for the convenience of market sale, but its essence refers to this 4-hydroxy-isophthalenesulfonic acid. Although the names are different, they actually refer to the same thing. In the process of chemical research and application, each has its own use, helping people in the industry to identify physical properties and do things smoothly.

Safety & Operational Standards

Safety and Operation Specifications for 4 - Hydroxy - M - Benzenedisulfonic Acid
F 4 - Hydroxy - M - Benzenedisulfonic Acid, chemical products are also used. Safety and operation standards are of paramount importance in its experimental and production processes.
The first word is safety. This product has certain chemical activity and should be stored in a cool, dry and well ventilated place. Avoid contact with fire and heat sources to prevent unexpected changes. When handling, be sure to handle it with care to avoid damage to its packaging and leakage of medicines. If it comes into contact with the skin accidentally, rinse with plenty of water immediately. If you feel unwell, seek medical treatment immediately. If it enters the eye, it is even more necessary to open the eyelids immediately, rinse with flowing water or normal saline, and rush to the doctor.
As for the operating specifications. Before the experiment or production, the operator should be familiar with the process and adapt protective equipment, such as gloves, goggles, protective clothing, etc., to guard against potential dangers. When preparing the solution, the drug should be slowly added to the solvent in the correct order and stirred continuously to prevent local overheating or overreaction. The experimental equipment needs to be clean, dry and suitable. During the operation, pay close attention to the reaction phenomenon. If there is any abnormality, take countermeasures immediately. The waste after the reaction should be properly disposed of in accordance with environmental protection regulations and should not be discarded at will to avoid polluting the environment.
In general, strictly abide by the safety and operation specifications of 4-Hydroxy-M-Benzenedisulfonic Acid to ensure the safety of personnel, the environment is intact, and the experiment and production are smooth.

Application Area

4-Hydroxyisophthalenesulfonic acid, which has a wide range of uses. In the field of printing and dyeing, it can be used as an auxiliary agent to help dye even dyeing, make the fabric color uniform and bright, and also increase the affinity of dyes and improve the dyeing fastness. In leather tanning, it can be combined with leather collagen fiber to help the tanning agent penetrate, and improve the softness and durability of leather. In the pharmaceutical and chemical industry, it is an important intermediate, which can produce a variety of drugs, such as those with antibacterial and anti-inflammatory effects. And in the synthesis of some special materials, its structural characteristics make it participate in the reaction and build specific performance materials, such as those with special adsorption and ion exchange properties. All of these demonstrate its important functions in many fields, and are actually indispensable chemical raw materials.

Research & Development

4-Hydroxy-isophthalenesulfonic acid is also a new chemical substance. Our generation is responsible for researching its properties and applications, hoping to make progress and expand.
At first, analyze its structure, observe the group of molecules, know the row of atoms, and show the relationship of chemical bonds. This is the basis for research. Also explore its physical and chemical properties, observe its dissolution in various solvents, measure its degree of melting and boiling, know its acid and alkali state, and learn its essence.
As for the field of application, it is also widely explored. The road of industry may be a catalyst, which can help the speed of reaction and increase the rate of production; the world of medicine, which may have the potential to cure diseases, needs to be deeply explored.
We study day and night and make unremitting efforts. We hope to gain a deeper understanding of its sexual use, and to find a better way of its production. Make this new thing available to the world, benefit people, and become the wish of our researchers, and also the foundation of chemical progress.

Toxicity Research

In recent years, I have focused on the toxicity study of 4-Hydroxy-M-Benzenedisulfonic Acid. This compound is increasingly used in the industrial field, but its potential harm is unknown, and it needs to be investigated in detail.
At the beginning, white mice were taken as experimental subjects and fed with food containing this acid to observe their physiological changes regularly. Soon, the activity of the white mice gradually slowed down, the hair was sparse, and there was a state of weakness from time to time. Looking at the dissection, the organs were abnormal, the liver was uneven in color, and the kidneys were also damaged.
Another experiment was done on plants. When this acid was applied to the soil where it grew, the growth of plants was hindered, the germination of young buds was delayed, and the leaves were yellowed, and even withered and died.
In summary, 4-Hydroxy-M-Benzenedisulfonic Acid is obviously toxic and can cause damage to biological organisms. The follow-up should explore its toxicological mechanism in depth to provide a basis for preventing its harm and rational application, so as to protect the ecology and life safety.

Future Prospects

I have tried to research 4 - Hydroxy - M - Benzenedisulfonic Acid. It is unique in nature and may be of great use in various fields of chemical industry. Although I don't know all about it today, I look forward to the future development with great expectations.
Looking at the present, although the experiment encounters obstacles and the data is not stable, it is all a grind to move forward. I believe that with time, I will be able to understand its subtlety and explore its principles.
In the future, it may be seen in medicine, helping to create good medicines, and saving patients from sinking diseases; or in materials, giving new energy to materials, and expanding the frontier of science and technology. Its potential is endless, like jade waiting to be carved. I should dedicate myself to the study and persevere, hoping to pave the way for its future development, making it shine and benefit the world.

Frequently Asked Questions

What are the main uses of 4-Hydroxy-M-Benzenedisulfonic Acid?

4-Hydroxyisophthalenesulfonic acid, this substance has a wide range of uses. In the field of industry, it is often an important chemical raw material. In the manufacture of dyes, it can be used as an intermediate. Through a series of chemical reactions, it can combine with other compounds to produce colorful and high-performance dyes, which add color to the textile, printing and dyeing industries.
In the end of pharmaceutical research and development, it also has potential value. Because of its unique chemical structure, it may become a key starting material for the development of new drugs. With its chemical properties, it may be able to participate in the construction of active ingredients of drugs, helping to develop better drugs with less side effects, so as to relieve the pain of common people.
In the preparation of some fine chemical products, 4-hydroxyisophthalenesulfonic acid is also indispensable. When preparing additives and additives with special functions, it can give products excellent properties such as solubilization, dispersion and stability by virtue of its own chemical properties, improve product quality and application effect, and is widely used in coatings, inks, adhesives and many other fine chemical fields, laying the foundation for the development of related industries.

What are the physical properties of 4-Hydroxy-M-Benzenedisulfonic Acid?

4-Hydroxyisophthalenesulfonic acid is an organic compound. Its physical properties are unique and of great research value.
Looking at its properties, it is mostly white to slightly yellow crystalline powder under normal conditions, which is easy to identify. In terms of solubility, it is soluble in water, which makes it well dispersed and involved in many chemical reactions or industrial processes using water as a medium. Because it is soluble in water, it can be evenly distributed in ionic or molecular states in aqueous solution systems, laying the foundation for subsequent reactions.
When it comes to melting point, 4-hydroxyisophthalenesulfonic acid also has its specific value. The existence of the melting point reflects the energy conditions required for the substance to transition from solid to liquid. Knowing the melting point is of great significance to its heating treatment, separation and purification and other process operations. Precise control of the temperature, so that the material is in a suitable physical state, can ensure the smooth production process and product quality stability.
Furthermore, its smell is weak, not pungent and strong, which in practical application scenarios reduces the inconvenience and potential harm caused by the smell. Whether in laboratory research or industrial production environment, weak odor is beneficial to the working environment of the operator and reduces the irritation to human respiratory tract and other organs.
In addition, density is also one of its physical properties. The density value reflects the quality of the substance per unit volume, and is an important reference for material storage, transportation, and measurement of participating reactions. Reasonable consideration of density helps to optimize the process flow, improve production efficiency and product accuracy.
In summary, the physical properties of 4-hydroxyisophthalenesulfonic acid, such as properties, solubility, melting point, odor and density, have their own uses, and are indispensable factors for applications in chemical industry, scientific research and many other fields.

4-Hydroxy-M-Benzenedisulfonic the chemical properties of Acid

4-Hydroxy isophthalenesulfonic acid, this is an organic compound. Its chemical properties are unique and worthy of in-depth investigation.
Looking at its acidity, the presence of sulfonic acid groups endows this compound with strong acidity. Sulfonic acid groups (-SO and H) can easily dissociate hydrogen ions (H) in water, and are often involved in many chemical reactions as acids. If it can neutralize with bases, it can generate corresponding salts and water.
In terms of solubility, 4-hydroxy isophthalenesulfonic acid has good solubility in water because of its hydrophilicity. This property makes it easier to disperse and participate in reactions in aqueous solution systems, which is conducive to the development of various chemical processes.
Its hydroxyl group (-OH) also has special chemical activity. Hydroxyl groups can participate in esterification reactions, interact with organic acids or inorganic acid anhydrides to form ester compounds. At the same time, hydroxyl groups can also be oxidized, and can be converted into other functional groups such as aldehyde groups and carboxyl groups according to different oxidation conditions.
The benzene ring structure of 4-hydroxy isophthalenesulfonic acid endows it with aromatic properties. The conjugate system of the benzene ring makes its chemical properties relatively stable, but it can also undergo electrophilic substitution reactions. Because both hydroxyl and sulfonic acid groups are ortho and para-sites, electrophilic reagents tend to attack the ortho and para-sites of the benzene ring, resulting in the derivation of many different substitution products. With its unique acidity, solubility and functional group activity, 4-hydroxyisophthalenesulfonic acid has shown important application potential in many fields such as organic synthesis, pharmaceutical chemistry, materials science, etc., providing rich possibilities for chemical research and industrial production.

What is the production method of 4-Hydroxy-M-Benzenedisulfonic Acid?

The preparation of 4-hydroxy isophthalic acid is a crucial chemical process. In the past, the preparation of this compound was usually by sulfonation.
First, a suitable raw material is selected, usually resorcinol as the starting material. In a specific reaction vessel, resorcinol is mixed with sulfuric acid in a certain proportion. In this reaction, sulfuric acid is both a sulfonating reagent and a reaction medium. The reaction needs to be carried out under precisely controlled temperature conditions. If the temperature is too high or too low, it will have a significant impact on the reaction result. Generally speaking, in the initial stage of the reaction, the temperature should be maintained in a relatively low range, about tens of degrees Celsius, so that the reaction can start smoothly and avoid excessive side reactions. As the reaction progresses, the temperature is gradually increased to more than 100 degrees Celsius, which promotes the sulfonation reaction to be more complete.
During the reaction process, it is necessary to pay close attention to the changes of the reaction system, such as color, viscosity, etc. The concentration of sulfuric acid is also a key factor, and an appropriate concentration of sulfuric acid needs to be selected to ensure the smooth progress of the sulfonation reaction. When the reaction reaches the expected level, 4-hydroxy isophthalenesulfonic acid is formed in the reaction mixture. However, at this time, the product is often mixed with unreacted raw materials, by-products and excess sulfuric acid.
Subsequent to a series of separation and purification steps. First, some impurities in the reaction mixture are crystallized and precipitated by means of cooling, and then the solid impurities are initially Then, the product was further separated and purified by methods such as extraction and ion exchange to obtain high-purity 4-hydroxy isophthalic acid. The whole preparation process requires fine control of the reaction conditions, the proportion of raw materials and the separation and purification steps to obtain high-quality 4-hydroxy isophthalic acid.

4-Hydroxy-M-Benzenedisulfonic precautions in the use of Acid

4-Hydroxyisophthalenesulfonic acid, which is a commonly used raw material in chemical industry, is widely used. However, when using it, many things need to be paid attention to.
First, it is related to safety protection. This substance is corrosive to a certain extent. When in contact with it, be sure to wear suitable protective equipment, such as protective clothing, gloves and goggles. If you accidentally touch the skin or splash into the eyes, you should immediately rinse with plenty of water and seek medical attention as soon as possible. When operating, also ensure good ventilation to avoid inhaling its dust or smoke, as it may irritate the respiratory tract.
Second, storage is also important. Store it in a cool, dry and ventilated place, away from fire and heat sources. To be stored separately from oxidants, alkalis, etc., must not be mixed to prevent dangerous chemical reactions. At the same time, the storage area should be equipped with suitable materials to contain leaks.
Third, the use process pays attention to standardized operation. According to the specific purpose of use and process requirements, the dosage and reaction conditions are precisely controlled. Due to its active chemical nature, changes in reaction conditions may have a significant impact on the reaction results. When operating, the relevant operating procedures and process requirements must be carefully followed, and must not be changed at will.
Fourth, waste treatment should not be ignored. Residues and waste after use should not be discarded at will. Proper disposal should be carried out in accordance with relevant environmental protection regulations to prevent pollution to the environment. For the waste liquid containing this substance, it should be treated harmlessly and discharged after reaching the standard.
In short, the use of 4-hydroxy isophthalenes disulfonic acid requires safety and standardized operation. Only in this way can we ensure the safety of personnel, the environment is not polluted, and the smooth progress of production and experiments can be guaranteed.