1,3-Diaminobenzene-4,6-Disulfonic Acid

Lingxian Chemical

Specifications

HS Code	797285
Chemical Formula	C6H8N2O6S2
Molar Mass	268.27 g/mol
Appearance	White to off - white powder
Solubility In Water	Soluble
Ph Of Aqueous Solution	Acidic
Boiling Point	Decomposes before boiling
Melting Point	Decomposes
Odor	Odorless
Stability	Stable under normal conditions
Hazardous Nature	May cause skin, eye and respiratory irritation

Packing & Storage

Packing	25 - kg drum packaging for 1,3 - Diaminobenzene - 4,6 - Disulfonic Acid.
Storage	1,3 - Diaminobenzene - 4,6 - Disulfonic Acid should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, flames, and oxidizing agents. Store in a tightly sealed container to prevent moisture absorption and contact with air, which could potentially lead to degradation or chemical reactions. Avoid storage near incompatible substances.
Shipping	1,3 - Diaminobenzene - 4,6 - Disulfonic Acid is shipped in tightly sealed containers. Special care is taken to prevent exposure as it's a chemical. Shipment follows strict safety regulations for handling such substances.

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General Information

Historical Development

1,3-Diaminobenzene-4,6-disulfonic acid, the historical development of this compound, has its roots. In the past, various sages worked hard in the field of chemistry to explore the properties and laws of change of matter. At the beginning, its understanding was still shallow, only a glimpse or two. After several generations of scholars' research and unremitting experiments, they gradually gained something in the method of synthesis and the identification of properties. From ignorance and clarity, from crude to subtle. Synthetic technology continues to improve, from simple attempts at the beginning to complex and delicate methods. The path of its application has also been continuously expanded, and it has emerged in many industries. The development process of this compound is a brilliant chapter in the history of chemistry, which gathers the wisdom and efforts of countless sages and lays a solid foundation for future chemical research and application.

Product Overview

1,3-Diaminobenzene-4,6-disulfonic acid is an important substance in chemical research. It is an organic compound with a special chemical structure. The appearance of this compound may be crystalline, with white or slightly other colors.
It has a wide range of uses in the chemical industry and can be used as a key intermediate in dye synthesis. With its unique molecular structure, it can participate in many chemical reactions, giving dyes excellent color and stability.
Preparation of this compound requires a delicate chemical process. Through specific reaction steps and precise control of reaction conditions, such as temperature, pH, etc., high-quality products can be obtained. The study of this substance is of great significance for promoting the development of the chemical industry. It can help researchers explore better synthesis paths, improve product properties, and provide a solid theoretical and practical foundation for related industrial production.

Physical & Chemical Properties

The physical and chemical properties of 1,3-diaminobenzene-4,6-disulfonic acid are important for chemical research. Its appearance may be in a specific form, or as a powder, or as a crystal, and its color is also characterized. Its solubility varies from various solvents, and the degree of solubility of solvents such as water and alcohol can reveal the interaction between molecules and solvents. In terms of thermal stability, it may decompose and phase change when heated, which is related to its application in different temperature environments. In terms of chemical activity, its amino groups and sulfonic acid groups are easily involved in many reactions, such as substitution, condensation, etc., providing the possibility for the synthesis of complex compounds. Studying its physical and chemical properties is like a key to unlocking chemical applications, and is of great significance in the fields of materials science, drug development, and other fields. It can help researchers explore better application paths and explore potential value.

Technical Specifications & Labeling

1,3-Diaminobenzene-4,6-disulfonic acid is an important material in the chemical industry. Its process specifications and identification (commodity parameters) are the key.
Looking at its process specifications, the synthesis method needs to precisely control the temperature, time and proportion of agent of the reaction. According to the ancient method, in the special kettle, put the raw materials in a specific order, slowly stir and heat up, so that the product can be fully applied to ensure the purity and yield of the product.
As for the identification (commodity parameters), the color is pure white or yellowish, and the powder is fine and uniform. The content must reach 90% to 50%, which is the basis of quality. The amount of impurities is strictly controlled at a very small level. The particle size is also fixed, so that it can meet the needs of different industries. If this process specification and identification (commodity parameters) are clear, the production and use of this product can be appropriate.

Preparation Method

The preparation method of 1,3-diaminobenzene-4,6-disulfonic acid is related to the raw materials and production process, reaction steps and catalytic mechanism.
To make this product, first take an appropriate amount of specific aromatic hydrocarbon initial raw materials, pretreated to remove impurities and improve purity. Then placed in a special reactor, according to the precise ratio, add sulfonating reagents such as concentrated sulfuric acid, etc., and control the temperature to a specific range. This is the sulfonation step. The reaction progress needs to be closely monitored during the reaction, relying on specific instruments and methods, such as chromatographic analysis.
When the sulfonation reaches the standard, transfer to the amination process. Add an appropriate amount of amination reagents and adjust the reaction conditions to carry out the catalytic reaction efficiently. Appropriate catalysts are selected to enhance the reaction activity and reduce the activation energy. At the same time, the reaction time and temperature are controlled to ensure the purity and yield of the product. After the reaction is completed, the target product 1,3-diaminobenzene-4,6-disulfonic acid is obtained through separation and purification steps. The whole process, each step is closely related, and the conditions are strictly controlled to produce high-quality products.

Chemical Reactions & Modifications

Fu 1,3-diaminobenzene-4,6-disulfonic acid, in the field of chemistry, its reaction and modification are worth studying. Looking at its structure, the amino group and the sulfonic acid group are coexisting and affect each other, resulting in a specific reaction.
Its chemical reaction, or in contact with nucleophiles, the amino group can show activity, leading to the change of nucleophilic substitution. Sulfonic acid groups are also not idle. In a specific environment, they can change the polarity of molecules and affect the path of reaction.
As for modification, chemical modification can be used to adjust its physical and chemical properties. Or add functional groups to make new energy, more widely used.
If we can understand the principles of chemistry, understand the rules of reaction, and understand the methods of modification, we can make new achievements in the chemical and material industries. This is what our chemical researchers should strive to explore.

Synonyms & Product Names

In the field of chemical industry, 1,3-diaminobenzene-4,6-disulfonic acid has many names. Its nickname or synonym is often entangled with the trade name.
The names of chemical substances vary from time to time and place. As far as 1,3-diaminobenzene-4,6-disulfonic acid is concerned, there may have been names named for its characteristics and production methods at that time. Among workshop craftsmen, there may be a simple and common name to facilitate daily calling.
As for the trade name, the merchant will also give another good name in order to recognize its characteristics and meet the needs of the market. Or take its color and purity, or show its wide range of uses, and so on. This is all for the sake of being unique in the city and attracting attention.
Although science is becoming more and more prosperous today, the name of the past also exists among the old papers, which is the proof of the evolution of the chemical industry. Waiting for my generation to investigate and explore, in order to clarify its origin and understand its changes.

Safety & Operational Standards

1,3-diaminobenzene-4,6-disulfonic acid, this chemical substance, is related to safety and operation standards, and is of paramount importance.
Where handling of this substance involves, the operator must first know its properties. 1,3-diaminobenzene-4,6-disulfonic acid, or has specific chemical activity, encounters with other substances, or reacts. Therefore, when handling, it must follow the rules to prevent accidents.
At the storage end, it is appropriate to choose a dry, cool and well-ventilated place. Avoid direct sunlight and avoid deterioration. And it must be stored separately from oxidizing and reducing substances to prevent violent reactions.
When handling, protective gear is indispensable. Wear suitable protective clothing, goggles, and gloves to prevent this object from touching the body or entering the eyes. If you handle it in a poorly ventilated place, prepare effective ventilation equipment to avoid inhaling its dust or gas, which will damage your health.
If you accidentally touch it, rinse it with plenty of water as soon as possible. If it enters the eyes, rinse it and seek medical attention immediately. If you inhale it by mistake, quickly move it to a fresh air place and apply first aid if necessary.
If you discard this object, you should also comply with regulations. Do not dispose of it at will, and dispose of it properly in accordance with relevant environmental protection regulations to avoid polluting the environment.
In general, the safety and operation specifications of 1,3-diaminobenzene-4,6-disulfonic acid are essential for operators. Only by following this specification can we ensure the safety of operation, protection of people and the environment.

Application Area

1,3-Diaminobenzene-4,6-disulfonic acid has a wide range of application fields. In the dyeing and weaving industry, it can be used as a dye intermediate to help make the color fresh and lasting, dye the fabric with gorgeous colors, and add color to the clothing. In the pharmaceutical industry, it can be used as a raw material for the synthesis of specific drugs and contribute to the treatment and rescue of people. In some fine chemical products, it is also indispensable to help improve product quality and characteristics. This compound, with its unique chemical properties, performs functions in many fields. It is like a key key to open a new path for the development of various industries. It has left a deep imprint in the fields of dyeing and weaving, pharmaceuticals and fine chemicals, and has promoted related industries to move forward.

Research & Development

Modern chemistry is refined, and the category is prosperous. I focus on the research of 1,3-diaminobenzene-4,6-disulfonic acid. This substance has unique properties and is widely used.
At the beginning, it was difficult to explore the method of its synthesis. The ratio of raw materials and reaction conditions need to be carefully studied. After many attempts, a stable method was finally obtained. The yield gradually increased, and the quality was also excellent.
Then, study its properties. Knowing that it is under light and heat, it has unique performance. This property can be used for the creation of new materials. Then I conspired with my colleagues to apply it to the field of optical materials. After repeated experiments and improvements, the results began to show.
Looking to the future, we hope to develop new applications based on this. Or in the fields of electronics, medicine, etc., to find opportunities for breakthroughs. Unremitting research, with the aim of making a small contribution to the rise of chemistry.

Toxicity Research

The toxicity of 1,3-diaminobenzene-4,6-disulfonic acid is studied in this study. To observe its chemical properties, the structure contains amino groups and sulfonic acid groups, and the amino groups have certain reactivity, or are involved in toxicity. In the past, the method of studying toxicity was mostly tested on animals. If rats are used as a test, feed food containing this substance, and observe its appearance regularly. Observe its feeding, activity, and growth state, and there are no abnormalities. Also observe its organs to see if there are any signs of damage. After testing, it can be seen that if the dose exceeds a certain value, the rats eat less and less, their activities are sluggish, and their organs are diseased. This shows that 1,3-diaminobenzene-4,6-disulfonic acid is toxic, and the amount is related to toxicity. Therefore, when using this item, be careful to prevent it from harming people and the environment.

Future Prospects

1,3-diaminobenzene-4,6-disulfonic acid, this is the chemical substance I have dedicated myself to studying. Its future prospects are really promising.
Looking at the current trend of chemical research, many new materials and processes continue to emerge. I am convinced that 1,3-diaminobenzene-4,6-disulfonic acid will emerge in it. Its unique chemical structure may open up new paths in the field of material synthesis, preparing new materials with excellent performance, and showing their talents in cutting-edge industries such as electronics and aviation.
Furthermore, with the deepening of the concept of green chemistry, the demand for efficient and environmentally friendly synthesis methods is increasing. We also hope to find a more green and economical preparation process for 1,3-diaminobenzene-4,6-disulfonic acid, which will surely promote the wide application of this substance and leave a strong impression on the future development of the chemical industry.

Frequently Asked Questions

What are the main uses of 1,3-diaminobenzene-4,6-disulfonic acid?

1% 2C3-dihydroxybenzene-4% 2C6-disulfonic acid, although this substance was not as accurately recognized in ancient times as it is in modern times, from the perspective of traditional techniques, its use may be related to dyeing, pharmaceuticals and other fields.
In the process of dyeing, the special groups in this substance may be closely combined with fabric fibers. By virtue of its own structural characteristics, the dye can be firmly attached, making the color more lasting and bright. In ancient times, dyeing workshops often explored various natural and synthetic materials to achieve the ideal dyeing effect. It may be a key ingredient in dyeing aids to ensure the quality of fabric dyeing.
In pharmaceuticals, its chemical properties may have specific pharmacological activities. Ancient healers searched for good medicines in all things in nature, and the chemical structure of this substance may have a regulating effect on specific diseases of the human body. It may be used to prepare medicines and relieve pain, but the ancients have not yet been able to understand its principle from the level of modern chemical molecules, and only based on experience accumulation and practice to explore and integrate it into medical applications.
Although ancient times did not have modern scientific and complete analysis technology, the wise ancestors may have noticed the uniqueness of this substance in long-term practice and used it to bring convenience to life and production at that time.

What are the physical properties of 1,3-diaminobenzene-4,6-disulfonic acid?

1% 2C3-dihydroxynaphthalene-4% 2C6-disulfonic acid is an organic compound. Its physical properties are quite specific, let me tell them one by one.
This compound is mostly solid under normal conditions, with a white to light yellow powder in color and a fine texture. Looking at its solubility, it can show a certain solubility in water, which makes it unique in many reactions or applications of aqueous systems. In organic solvents, its solubility varies depending on the type of solvent. For example, in polar organic solvents, the solubility may be relatively high, while in non-polar organic solvents, the solubility may be low. The determination of the melting point of
is a key part of the study of physical properties. The exact value of the melting point of this substance often depends on factors such as its purity. Generally speaking, it has a relatively high melting point, which indicates strong intermolecular forces and relatively stable structure. The higher melting point also allows the compound to maintain the stability of the solid state within a certain temperature range, which is very important when considering the application of specific high temperature environments.
Furthermore, its density is also an important characterization of physical properties. Accurate measurement of its density helps to understand structural information such as the degree of molecular packing compactness. The value of density has a great influence on its dispersion and mixing behavior in different media. If it needs to be mixed with other substances, the matching degree of density is related to the mixing uniformity and system stability.
In addition, the hygroscopicity of the compound cannot be ignored. In the air, it may absorb certain moisture, and the strength of hygroscopicity affects its storage conditions and pretreatment during use. If the hygroscopicity is strong, it is necessary to pay attention to moisture-proof during storage, otherwise it may affect its performance and quality.
In summary, the physical properties of 1% 2C3-dihydroxynaphthalene-4% 2C6-disulfonic acid, such as morphology, solubility, melting point, density and hygroscopicity, are of great significance in its research, production and application fields and need to be carefully considered.

Is the chemical properties of 1,3-diaminobenzene-4,6-disulfonic acid stable?

The chemical properties of 1% 2C3-dihydroxynaphthalene-4% 2C6-disulfonic acid are quite stable. In this compound, the presence of hydroxyl groups and sulfonic acid groups endows it with unique chemical properties.
Hydroxy groups have certain hydrophilicity and can participate in a variety of chemical reactions, such as the formation of hydrogen bonds. However, in 1% 2C3-dihydroxynaphthalene-4% 2C6-disulfonic acid, its reactivity is restricted by the overall structure of the molecule.
Sulfonic acid groups are also key groups, and their acidic properties are significant. They can exhibit unique chemical behaviors in many reaction environments. The presence of sulfonic acid groups can enhance the solubility of compounds in water, and also affect the electron cloud distribution of molecules, which in turn affects the overall chemical properties.
Furthermore, the naphthalene ring structure of 1% 2C3-dihydroxynaphthalene-4% 2C6-disulfonic acid is a planar conjugated system, which imparts certain stability to molecules. The conjugated system can delocalize the electron cloud, reduce the energy of molecules, and thereby improve chemical stability. From the perspective of 1% 2C3-dihydroxy-naphthalene-4% 2C6-disulfonic acid, with its unique molecular structure, the hydroxy group and the sulfonic acid group interact with the conjugated system of the naphthalene ring, resulting in relatively stable chemical properties. Under common environmental and general chemical reaction conditions, it is not prone to violent chemical changes.

What is the preparation method of 1,3-diaminobenzene-4,6-disulfonic acid?

For 1% 2C3-dihydroxybenzene-4% 2C6-disulfonic acid, the method of preparation is as follows:
To make this substance, a specific raw material is often used, and the delicate chemical route is followed. First take the appropriate initial benzene material, which needs to be pure and of high quality, in order to be the basis for this substance. Use sulfuric acid and other reagents to slowly add to the reaction system in precise proportions and in a specific order. During the reaction, temperature control is extremely important, and it is suitable to be within a specific temperature range to make the reaction smooth and orderly. If the temperature is too high, it is easy to cause a cluster of side reactions and the product is impure; if the temperature is too low, the reaction will be slow and take a long time.
During the reaction, stirring is also indispensable to mix the reagents evenly, so that all parts of the reaction can be fully carried out. When the reaction is asymptotically completed, it needs to go through the steps of separation and purification. The method of separation, or the use of extraction, with a suitable extractant, extracts the target product from the reaction mixture and separates it from the impurities; or the method of crystallization, according to the solubility of the product and the impurities in a specific solvent, makes the product crystallize and precipitate to obtain a pure crystal. The process of purification, or after multiple recrystallization, or the method of chromatography, removes impurities, so that the purity of the product reaches the required standard.
When operating, the operator must be cautious and strictly abide by the procedures. Chemical substances are often dangerous, and reagents such as sulfuric acid are highly corrosive. If you don't pay attention, it will cause harm. Therefore, protective equipment, such as gloves, goggles, etc., are indispensable. And operate in a well-ventilated place to avoid harmful gases. In this way, pure 1% 2C3-dihydroxybenzene-4% 2C6-disulfonic acid can be obtained.

What are the precautions for storing and transporting 1,3-diaminobenzene-4,6-disulfonic acid?

1% 2C3-dihydroxynaphthalene-4% 2C6-disulfonic acid is a chemical substance. When storing and transporting, it is necessary to pay attention to many matters.
Its nature or corrosive, the storage place should be selected in a cool, dry and well-ventilated place. It must be kept away from fire and heat sources to prevent accidents. Because it is a chemical product, if the storage environment is poor or deteriorates, its quality and utility will be affected. The storage place should be separated from oxidants and alkalis, and must not be mixed. The cover is active due to its chemical properties, mixed with other substances, or reacted violently, causing safety risks.
When transporting, caution is also required. It is necessary to ensure that the container is not damaged or leaked to prevent leakage. When transporting, transportation enterprises and personnel with corresponding qualifications should be selected, and they should be familiar with the characteristics of this object and emergency measures. Transportation vehicles need to be equipped with suitable materials to deal with possible leakage. During driving, avoid high temperature and sun exposure, and drive slowly and steadily to prevent bumps and collisions and rupture of the container.
When loading and unloading, operators must wear appropriate protective equipment, such as protective clothing, gloves, goggles, etc., to prevent contact with this object and injury to the body. When handling with care, it is strictly forbidden to drop and drag, so as to avoid damage to the package due to external forces and cause leakage.
In conclusion, the storage and transportation of 1% 2C3-dihydroxynaphthalene-4% 2C6-disulfonic acid is related to safety and quality. From the selection of the environment, the storage of items, to transportation protection, loading and unloading operations, all must be carried out in accordance with regulations, and must not be sloppy at all.