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2,6-Diaminotoluene-4-Sulfonic Acid

Specifications

HS Code	429459
Chemical Formula	C7H10N2O3S
Molar Mass	198.23 g/mol
Appearance	Solid
Color	Typically white to off - white
Solubility	Soluble in water
Pka	Data may vary, but has acidic functional groups
Boiling Point	Decomposes before boiling
Melting Point	Data may vary, generally high for an organic solid
Odor	Odorless or very faint odor
Stability	Stable under normal conditions, but may react with strong oxidizing agents

As an accredited 2,6-Diaminotoluene-4-Sulfonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	25 - kg bag packaging for 2,6 - Diaminotoluene - 4 - Sulfonic Acid.
Storage	2,6 - Diaminotoluene - 4 - Sulfonic Acid should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and incompatible substances such as strong oxidizers. Store in a tightly - sealed container to prevent moisture absorption and contamination, ensuring its stability and integrity during storage.
Shipping	2,6 - Diaminotoluene - 4 - Sulfonic Acid is shipped in well - sealed containers, compliant with chemical transportation regulations. Packaging ensures prevention of leakage during transit to safeguard safety and environmental integrity.

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General Information

Historical Development

The origin of 2,6-diaminotoluene-4-sulfonic acid can be traced back to the past. At the beginning, the academic community was not clear about its nature, but only slightly felt it. As time went by, various studies gradually emerged. At that time, the Fang family devoted themselves to analyzing its components. Beginning with a rough and simple method, the technology became more and more exquisite, and the cognition of its structure and characteristics became more and more detailed. In the past, the way of preparation was full of thorns, and the yield was low. However, the wise people were determined to study, have been sharpened again and again, and improved the process, so that their output became more and more abundant. From the initial exploration of ignorance to the understanding of the mechanism, the evolution of this material is like a long road. After the hard work of countless talents, we have today's scene, which is a clear proof of scientific progress.

Product Overview

2,6-Diaminotoluene-4-sulfonic acid is also a chemical compound. Its special properties are of great importance to those who care about it. The color of this product is correct and the soil is excellent. It can be used as a dye, and it is very important for printing and dyeing. It can make the color bright and lasting, and the color of the dye is extraordinary. Its research method requires precise work, control and control, and quality. Its performance, in the chemical industry, is extraordinary, and it is an indispensable material in the chemical industry.

Physical & Chemical Properties

For 2,6-diaminotoluene-4-sulfonic acid, its physical and chemical properties are crucial. Looking at its shape, at room temperature, it is mostly in a crystalline state, with pure and bright color. Its melting temperature is about a specific degree, which is related to the change of its state. And in the solvent of water, it has a certain solubility, which can vary according to the change of water temperature. In terms of its chemical properties, it shows a certain reactivity and can have many chemical reactions with other substances. This is all because of its preparation and use, which has a huge impact. For example, in the dyeing industry, with its unique physical and chemical properties, it adds color to the fineness and helps the color of the dye to be firm and bright. Only by deeply understanding its physical and chemical properties can we make good use of it in the industry to achieve high efficiency and excellent production.

Technical Specifications & Labeling

2,6-Diaminotoluene-4-sulfonic acid is an essential product in the chemical industry. Its process specifications and identification (commodity parameters) are related to the quality and use of the product. If you want to make this product, you should follow a rigorous method. From the selection of raw materials, it is necessary to be pure and excellent, and the ratio is appropriate. The reaction process, temperature control and speed regulation all need to be precise, so that the reaction is sufficient and orderly. As for the identification, the product parameters, such as purity geometry and properties, must be clear. In this way, the product of 2,6-diaminotoluene-4-sulfonic acid can be suitable for the needs, so as to be used for all kinds of purposes and add color to the chemical industry. It does not bear the heavy responsibility of process specifications and identification.

Preparation Method

In the process of making 2,6-diaminotoluene-4-sulfonic acid, the raw materials and production process are the key. First take suitable raw materials, such as aromatic hydrocarbons containing a specific structure. After specific reaction steps, with exquisite chemical techniques, the molecules are rearranged and replaced. For example, the sulfonic acid group is introduced into the sulfonic acid reaction, and the reaction conditions are precisely regulated. The temperature, pressure and catalyst cannot be ignored. After the reaction, the product or impurities must be purified by a mechanism to precipitate, filter and crystallize, remove voids and store cyanine, and obtain pure 2,6-diaminotoluene-4-sulfonic acid. In this way, high-quality products can be obtained, which can be used in chemical production and other fields.

Chemical Reactions & Modifications

Nowadays, there are chemical substances, which are called 2,6-diaminotoluene-4-sulfonic acid. As a chemical learner, we can explore the wonders of their chemical reactions and modifications.
Looking at the reaction, various reagents and conditions can be used to make chemical bonds crack and reunite to generate new structures. Or at specific temperatures and pressures, blend with other substances to promote their reactions to achieve different chemical properties.
As for modification, special groups can be introduced to change their hydrophilic and lipophilic properties, or to increase their stability and activity. In this way, this compound can perform better in various fields such as materials, printing and dyeing, and contribute to the prosperity of industry and the goodness of life.

Synonyms & Product Names

Nowadays, there is a product called 2,6-diaminotoluene-4-sulfonic acid, which has attracted much attention in my chemical research. The name of this product also has many synonymous names and commodity names.
In the past, the name of a chemical product often changed with the region, use, and discovery. Therefore, 2,6-diaminotoluene-4-sulfonic acid is also called. Although its essence is one, there are many different names, which is a common thing in chemical research.
In the academic world, synonymous names help researchers communicate with each other and express their precise meanings. The name of a product is related to the circulation of the market and is used by merchants to identify the uniqueness of a product. We chemical researchers must scrutinize the synonymous name of this object and the name of the commodity in order to clarify its overall picture in academia and industry, so that we can use it properly in research and application and explore its endless potential.

Safety & Operational Standards

Specifications for safety and operation of 2,6-diaminotoluene-4-sulfonic acid
For 2,6-diaminotoluene-4-sulfonic acid, it is also a product that is often encountered in chemical preparation. If you want to use this product, the first priority is safety, and it is related to human health and everything goes well.
As far as storage is concerned, when looking for a cool, dry and well-ventilated place. Avoid fire, far heat source, if placed in a damp place, it is easy to damage its quality; near fire and near heat, fear unexpected risks. It must be separated from oxidants and acids to prevent interaction and cause harm.
When operating, all kinds of protection must not be ignored. Wear protective clothing, protective gloves and goggles to prevent this object from touching the body and eyes. The place of operation must be well ventilated to prevent the gas from accumulating and hurting people. After the operation, wash the whole body, change clothes, and remove the stain.
If you accidentally touch the skin, rinse quickly with a lot of water, and then seek medical attention; if you enter the eyes, use water to buffer, and immediately seek medical attention. If you inhale the gas, leave the place quickly and go to a place with fresh air. If you feel unwell, seek medical treatment.
Furthermore, the waste of this object should not be discarded at will. It must be properly disposed of in accordance with relevant regulations to avoid polluting the environment.
In short, the use of 2,6-diaminotoluene-4-sulfonic acid should adhere to safety and operating standards, so that everything is safe and beneficial to people and the environment.

Application Area

2,6-Diaminotoluene-4-sulfonic acid has a wide range of uses. In the dyeing and weaving industry, it is an essential material for dyeing agents. With its stability and bright color, the color fastness of the dye is good. After the fabric is dyed, the color does not fade for a long time, and the color is bright. In the manufacture of pigments, it is also indispensable. It can endow pigments with good tinting power and dispersion, and the pigments used in painting are exquisite in color, and the color is flowing between strokes. And in the pharmaceutical and chemical industry, it may be an intermediate for synthetic pharmaceuticals, helping to make new drugs and contributing to the treatment of diseases. The use of 2,6-diaminotoluene-4-sulfonic acid is also important in various industries, promoting the prosperity of the industry and benefiting people's livelihood.

Research & Development

The industry of chemical industry is changing with each passing day, and all kinds of compounds are gathered by the efforts of researchers. Today, there is 2,6-diaminotoluene-4-sulfonic acid, which is really important for our researchers to study.
When I first got involved in this thing, I felt that its nature was complicated, and it was impossible to understand its quality and its use. So I collected a wide range of ancient books, read the records of my predecessors, and personally conducted various experiments to explore its changing rules.
After months of research, I have a little experience in its synthesis method. Improve the old system, so that the yield gradually increases and the quality is also high. And observe its application in various fields, or add color to the dye, or assist in pharmaceutical research, and the prospect is broad.
However, the research path is not simple. Every time we encounter a problem, we repeatedly investigate it, try many ways, and hope to break it. We must be determined to investigate the mystery of this thing, hoping to promote its development, contribute to the prosperity of the chemical industry, and live up to the original intention of research.

Toxicity Research

Study on the toxicity of 2,6-diaminotoluene-4-sulfonic acid
The toxicity of 2,6-diaminotoluene-4-sulfonic acid is being investigated. This substance is widely used and involved in many industrial fields. However, its biological and environmental effects still need to be investigated in detail.
Observe its chemical structure, containing amino groups, sulfonic acid groups, etc., or have special chemical activities. Experiments have shown that it may have different degrees of impact on the tested organisms. At the cellular level, it may cause changes in cell morphology and function; in animal experiments, it may be abnormal in physiological indicators.
And its migration and transformation in the environment cannot be ignored. It may spread with the water flow and enter the soil and water body, affecting the ecological balance. Although the current research has made progress, many details are still unknown. Follow-up research should be deepened to explore the exact toxicity mechanism and provide a solid basis for safe application and environmental prevention and control.

Future Prospects

Today, although the current use of 2,6-diaminotoluene-4-sulfonic acid is still limited, its future prospects can be seen. Due to the advance of science and technology, various industries are in urgent need of new materials. This sulfonic acid, in the dye industry, may help produce more colorful and better fastness dyes, so that the color of fabrics will grow and not fade. In the pharmaceutical and chemical industry, it may provide key raw materials for the synthesis of new drugs to cure more diseases. Although there may be difficulties ahead, such as the refinement of the preparation process and the control of cost, we scientific researchers should have a determined heart and study physics. With time, 2,6-diaminotoluene-4-sulfonic acid will be able to shine in various fields, contribute to the well-being of mankind, and achieve a brilliant future.

Where to Buy 2,6-Diaminotoluene-4-Sulfonic Acid in China?

As a trusted 2,6-Diaminotoluene-4-Sulfonic Acid manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.

Frequently Asked Questions

As a leading 2,6-Diaminotoluene-4-Sulfonic Acid supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

What are the main uses of 2,6-diaminotoluene-4-sulfonic acid?

2% 2C6-dihydroxybenzoic acid-4-sulfonic acid, its main use is quite extensive. In the field of medicine, it is often used as an intermediate in drug synthesis. For example, in the preparation of some antibacterial drugs, it can participate in the construction of specific chemical structures, help to build a molecular framework with antibacterial activity, and is of great significance to improve the efficacy of drugs.
In the dye industry, this substance plays a key role. It can be used as an important raw material for the synthesis of specific color dyes. With its unique chemical structure, it gives the dye excellent dyeing performance and color stability, making the dyed fabric bright and lasting.
In the field of chemical production, it is an important basic raw material for the preparation of a variety of fine chemicals. Through a series of chemical reactions, various compounds with special functions can be derived for the production of high-quality plastic additives, surfactants with special properties, etc., thereby improving the performance and quality of chemical products.
In summary, 2% 2C6-dihydroxybenzoic acid-4-sulfonic acid occupies an indispensable position in many industries such as medicine, dyes and chemicals due to its unique chemical properties, and has made significant contributions to promoting technological progress and product upgrades in various industries.

What are the physical properties of 2,6-diaminotoluene-4-sulfonic acid?

2% 2C6-dihydroxybenzoic acid-4-sulfonic acid, this is an organic compound. Its physical properties are quite important and are related to many practical applications.
This compound is usually in solid form, but the specific physical state may vary depending on the environmental conditions. Under normal temperature and pressure, it may be a crystalline solid, and its appearance may be white to off-white powder with fine texture.
Its melting point is one of the key physical properties. The melting point is about a specific temperature range, which makes the compound change from solid to liquid. Knowing the melting point is of great significance in the purification, identification and control of related chemical reactions of the compound.
Solubility cannot be ignored. It may exhibit some solubility in water, or it may be partially soluble to form a homogeneous and dispersed solution. This property may be affected by factors such as temperature and pH value. In organic solvents, its solubility may vary, or it may have good solubility in some organic solvents, or poor solubility in other organic solvents. This property plays an important role in the separation, extraction and preparation of compounds.
Furthermore, the compound may have a specific density. Density, as an inherent property of a substance, affects its distribution and mixing in different media.
In addition, the physical properties of the compound may change due to the presence of impurities. The mixing of a small amount of impurities, or the deviation of the melting point, solubility, density, etc., is essential to ensure the purity of the compound in practical applications and research.

Is the chemical properties of 2,6-diaminotoluene-4-sulfonic acid stable?

2% 2C6-dihydroxybenzoic acid-4-sulfonic acid, this material is stable. It has a benzene ring structure, and the phenolic hydroxyl group and the sulfonic acid group give special properties. The electron cloud density of the phenolic hydroxyl group is high, and it is prone to electrophilic substitution, but the steric resistance makes the ortho-site slightly slower. The sulfonic acid group makes it acidic, which can form salts with bases, enhance water solubility, and ionize hydrogen ions in water, making the solution acidic.
The stability of 2% 2C6-dihydroxybenzoic acid-4-sulfonic acid is due to the interaction between the electron cloud distribution in the molecule and the groups. Although the phenolic hydroxyl group is active, the phenolic ring conjugation system makes it not extremely active. The sulfonic acid group has an electron-absorbing induction effect, disperses the negative charge of the phenolic hydroxyl oxygen atom, makes the phenolic hydroxyl hydrogen easier to leave, and stabilizes the phenolic hydroxyl anion to improve the stability.
The intramolecular hydrogen bond also enhances its stability. In 2,6-dihydroxybenzoic acid-4-sulfonic acid molecules, the hydroxyl hydrogen and the sulfonic acid oxygen atom can form intramolecular hydrogen bonds, which reduce the molecular energy and increase the stability. This structure is stable within a certain temperature and pH range, but the structure may change when exposed to strong oxidizing agents, strong acids and bases. Overall, under conventional conditions, 2% 2C6-dihydroxybenzoic acid-4-sulfonic acid is physically stable.

What are the precautions for the production of 2,6-diaminotoluene-4-sulfonic acid?

2% 2C6-dihydroxybenzoic acid-4-sulfonic acid has several things to pay attention to during production.
The quality of the first raw material. The raw material is pure and excellent, so as to ensure the quality of the product. If low-quality raw materials are used, or impurities are accumulated, and the product is impure, which will hinder subsequent application. It is necessary to choose a reliable supplier, strictly check the raw materials, and meet the standards before entering the factory.
The article of the second inspection reaction. Temperature, pH value, reaction time, etc., all affect the efficiency of the reaction and the quality of the product. If the temperature is too high, or the reaction is excessive, the side reaction increases; if the temperature is too low, the reaction is delayed and the yield decreases. The temperature should be precisely controlled, and a suitable temperature range should be set according to the characteristics of the reaction. Similarly, the pH value must also be adjusted to the appropriate place to promote the reaction. And measure it regularly to ensure that the reaction is within the specified conditions.
Furthermore, stirring is also important. Stirring well can promote the mixing of raw materials, and the reaction speed is uniform. If the stirring is insufficient, or the local concentration is different, the reaction is different, and the product is uneven. An appropriate mixer must be selected to adjust the stirring speed to ensure the mixing of the system.
The cleanliness and maintenance of the equipment should not be ignored. Unclean equipment, leaving old reactants or impurities, contaminating new reactions, and causing impure products. Equipment should be cleaned to remove scale and impurities. And regularly inspect the equipment, repair the damaged parts in time, ensure that the equipment is correct, and avoid production failures.
In addition, safety is also important. During production or involving harmful, flammable, and explosive substances, safety regulations must be followed, protective equipment must be equipped, and emergency cases must be set up. Operators must receive special training to understand the nature and handling of hazardous chemicals to avoid safety accidents.
After and environmental protection. Production waste, if disposed of improperly, pollutes the environment. Suitable waste systems must be built, waste should be disposed of in accordance with regulations, and waste discharge should be reduced, so as to meet the requirements of environmental protection. In this way, production can be guaranteed to go smoothly, and high-quality products can be obtained, and meet the safety requirements.

What are the effects of 2,6-diaminotoluene-4-sulfonic acid on the environment?

2% 2C6-dihydroxybenzoic acid-4-sulfonic acid is involved in the environment. This substance has specific chemical properties, and its impact on the surrounding environment is quite important in the academic community.
In terms of its chemistry, 2% 2C6-dihydroxybenzoic acid-4-sulfonic acid exhibits unique behavior in water, soil and other media. In water bodies, its solubility and stability are related to its migration and diffusion. If its solubility is good, it is easy to disperse with water flow, and the impact range may be wider. If the stability is high, it can be retained in water bodies for a long time and affect the ecosystem.
In the soil environment, it may interact with soil particles. Or adsorbed on the surface of soil particles, changing the physical and chemical properties of the soil, and then affecting the activities of soil microorganisms. Microorganisms are crucial in the soil ecological cycle. If their activities are disturbed, such as nutrient transformation, decomposition of organic matter, etc., they may change.
Furthermore, this substance may affect the biological community. Aquatic organisms such as fish and plankton, if exposed to water containing 2% 2C6-dihydroxybenzoic acid-4-sulfonic acid, may cause abnormalities in physiological functions. Or interfere with important physiological processes such as respiration and reproduction, causing population changes. For terrestrial organisms, if plant roots come into contact with soil containing this substance, their growth and development may be hindered, such as root morphology changes, decreased nutrient absorption capacity, etc.
In addition, 2% 2C6-dihydroxybenzoic acid-4-sulfonic acid may participate in complex chemical reactions in the environment. The functional groups it contains can react with other chemical substances to form new compounds, which may change the environmental behavior and toxicity of the original substances. Therefore, exploring its reaction pathways and products in the environment is also the key to clarify its environmental impact.