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Home Products 2-Napthylamine-3,6,8-Trisulfonic Acid

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2-Napthylamine-3,6,8-Trisulfonic Acid

Specifications

HS Code	840884
Chemical Formula	C10H9NO9S3
Molecular Weight	399.375 g/mol
Appearance	Solid
Solubility In Water	Soluble
Odor	Odorless
Melting Point	Decomposes
Ph	Acidic
Stability	Stable under normal conditions
Hazard Class	Irritant

As an accredited 2-Napthylamine-3,6,8-Trisulfonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	Packaged in 1 - kg bags: 2 - Napthylamine - 3,6,8 - Trisulfonic Acid.
Storage	2 - Napthylamine - 3,6,8 - Trisulfonic Acid should be stored in a cool, dry, well - ventilated area, away from heat sources and ignition points. Keep it in a tightly closed container to prevent moisture absorption and exposure to air. Store separately from oxidizing agents and incompatible substances to avoid potential chemical reactions.
Shipping	2 - Napthylamine - 3,6,8 - Trisulfonic Acid is shipped in sealed, corrosion - resistant containers. Special care is taken to prevent spills and ensure compliance with chemical transportation regulations due to its nature.

Free Quote

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General Information

Historical Development

2 - Napthylamine - 3, 6, 8 - Trisulfonic Acid, a thing of transformation. Its origin was not known to the world at the beginning. As technology progressed, the Fang family began to explore it. In the past, the research of transformation was not as refined as it is today, but the sages were unremitting. Or in the laboratory, repeated attempts were made, using different methods, to obtain this acid. Years passed, and after many setbacks, there was no shortage of inspiration. Everyone studied its nature and method, and gradually gained something. From ignorance to clarity, from crude methods to exquisite techniques, the research of this acid has gone through twists and turns, and finally became the state we know today. In the field of chemistry, it gradually develops its use, paving a new path for later chemical industries, and also for those who come to explore other things and leave various experiences, which has become the development process of this chemical thing.

Product Overview

Today there is a substance called 2 - Napthylamine - 3,6,8 - Trisulfonic Acid. This substance is also the object of chemical research. Its shape, color or specificity, with the characteristics of sulfonic acid groups, and its structure is exquisite and complex. In the field of chemistry, its reactive properties are also of great importance to us. It can participate in many reactions, or form new compounds, or exhibit unique chemical changes under specific conditions.
The study of this substance helps to understand the mechanism of chemical reactions and broaden the boundaries of chemical knowledge. It can also provide assistance in many fields such as materials science and drug development. Although it is small, it plays a significant role in the world of chemistry. We should study it carefully to explore its profound knowledge and contribute to the advancement of science.

Physical & Chemical Properties

2-Napthylamine-3,6,8-Trisulfonic Acid is also a chemical object. Its properties are both physical and chemical. In terms of physical properties, its color is often specific, or in the shape of a powder, or with a specific color, and has a certain degree of melting, which is determined by the interaction of the molecular shape.
Its chemical properties, because it contains a specific functional group, it can be reversed. It can neutralize the inverse, and it can also be co-substituted and added to the inverse. This is due to the activity of the distribution of functional groups in the molecular subcloud.
All these properties are important for research, and can help us understand them for use in other fields, or in manufacturing, or in the chemical industry.

Technical Specifications & Labeling

Today there is a product called 2 - Napthylamine - 3, 6, 8 - Trisulfonic Acid. The technology of its preparation is related to the process specification and identification (product parameters), which is of paramount importance.
If you want to obtain this product, you need to follow certain rules. When all kinds of raw materials are matched in precise quantities, the temperature and time of the reaction must also be strictly controlled. If you fry it, the temperature will change qualitatively, and the temperature will be difficult to achieve. After the reaction is completed, it needs to be refined and its impurities removed to obtain a pure product.
As for the identification (product parameters), its properties, purity, and the quality it contains must be clearly defined. What are the characteristics, the color, taste and shape need to be detailed; the purity geometry is related to the quality; the quality contained is listed one by one, and the user is clear. According to this process specification and identification (product parameters), this excellent product can be obtained to meet all needs.

Preparation Method

2-Napthylamine-3,6,8-Trisulfonic Acid is an important chemical, and the preparation method is very important.
To make this product, it is essential to select the raw materials. Appropriate naphthalene compounds need to be prepared, which are the starting basis. In the production process, the sulfonic acid group is first introduced into the naphthalamide molecule by a specific sulfonation method. Specifically, in a suitable reaction vessel, control the temperature, pressure and the proportion of the reactant. First, heat up to a certain extent, add a sulfonating agent, so that the naphthalamide undergoes a sulfonation reaction, and gradually forms an intermediate containing the sulfonic acid group.
Then, a series of subsequent reaction steps are followed. Through precise regulation of reaction conditions, such as pH, reaction time, etc., the intermediate is further converted. During the conversion process, the reaction process is closely monitored, and specific detection methods are used to ensure that the reaction proceeds in the predetermined direction.
Furthermore, in order to ensure the purity of the product, a purification mechanism is provided. By means of filtration, crystallization, etc., impurities are removed, so that 2-Napthylamine-3,6,8-Trisulfonic Acid can be purified to meet the needs of various applications.

Chemical Reactions & Modifications

Taste the industry of chemical industry, and focus on studying a product, called 2-Napthylamine-3,6,8-Trisulfonic Acid. The transformation and modification of this product are the focus of our research.
Those who respond to it want the delicate reaction, such as the combination of yin and yang, and the elements gather and disperse according to the law. In 2-Napthylamine-3,6,8-Trisulfonic Acid, it is necessary to carefully investigate the structure of its molecules, explore its activity position, and study the reaction rules, such as temperature, pressure, and catalysts, so that the reaction is smooth and the product is pure.
As for modification, it is hoped that its properties can be increased. Or make it more stable, can withstand the change of time and environment; or make its activity stronger, in various reactions, it can be like a sharp blade breaking bamboo, efficient and responsive. The two complement each other, so as to transform the basis of modification, and to modify and promote the new. In this way, the advantages of this product can be obtained, adding bricks and tiles to the chemical industry and benefiting the world.

Synonyms & Product Names

2-Naphthylamine-3,6,8-trisulfonic acid, its synonyms and trade names, are the focus of our research. The name of the chemical substance, or because of the region and use of special name. 2-Naphthylamine-3,6,8-trisulfonic acid, in the academic or professional synonyms, for researchers to communicate with each other; in the market, there are also trade names, in order to meet the needs of merchants and traders. If we want to go through the details, we must check the classics and experiments to verify the various synonyms and trade names. In this way, we can use it freely in chemical research, industrial production and other things without confusion.

Safety & Operational Standards

2-Naphthylamine-3,6,8-trisulfonic acid is a chemical we are researching. Its safety and operating standards are of great importance and cannot be ignored.
At the beginning of preparation, all raw materials must be carefully weighed and mixed according to precise proportions. The equipment involved must be clean and dry to prevent impurities from mixing and causing reaction deviation. During the reaction process, the control of temperature and time is of paramount importance. Precision temperature control devices should be used to keep the temperature constant in a suitable range. If the temperature fluctuates too much, it may cause side reactions and affect the purity of the product.
During operation, protective gear is indispensable. Protective clothing, goggles and gloves must be worn to prevent the product from touching the skin and eyes and causing damage. And the operation is suitable for a well-ventilated place. If it is in a confined space, harmful gases will accumulate and endanger personal safety.
Product storage is also exquisite. It should be placed in a cool, dry and ventilated place, away from fire sources and oxidants. If it is not stored properly, it may cause the product to deteriorate, and even cause safety risks.
When handling, be sure to move gently to prevent package damage. Once the package is damaged, the product leaks, which not only pollutes the environment, but also threatens the surrounding personnel.
Our chemical researchers should abide by safety and operating practices to protect the safety of themselves and others, ensure the smooth research, and add bricks to the chemical industry to promote its steady progress.

Application Area

2 - Napthylamine - 3,6,8 - Trisulfonic Acid, this compound has a wide range of uses. In the dyeing and weaving industry, it can be used as a dye intermediate to help dye a gorgeous color, with a fresh and lasting color. In the field of papermaking, it can give specific properties to paper, such as enhancing the toughness and color stability of paper. In some chemical synthesis, it is also a key raw material and participates in the preparation of many complex compounds. In scientific research and exploration, because of its special chemical structure, it provides assistance for the study of intermolecular interactions and reaction mechanisms. Its performance in various application fields is like a star, adding bricks and tiles to the development of industry and scientific research, and its role should not be underestimated.

Research & Development

In modern times, chemistry has flourished, and material research is changing with each passing day. In 2 - Napthylamine - 3, 6, 8 - Trisulfonic Acid, our generation has been focusing on this object for a long time.
At the beginning, it was difficult to explore its nature, like a boat in the dark night, and the fog blocked the way. However, with perseverance, we have tried repeatedly, analyzed its structure, observed its reaction, and gradually obtained the essentials.
After long-term research, its preparation method has improved. Optimize the process, improve the yield, and improve the quality. This achievement is of great benefit for industrial use.
Looking to the future, we should continue to explore and expand its application field. Or it can be used for material innovation, or to assist in medical research and development, so that this material can contribute to the progress of the world, and promote the research and development of our generation to a new realm.

Toxicity Research

Today, there is a product named 2-Napthylamine-3,6,8-Trisulfonic Acid. As a chemical researcher, I have specially investigated its toxicity in detail. The toxicity of this product is related to the safety of life and the tranquility of the environment, and it must be observed.
I have measured it by various methods to observe its impact on various organisms. In experiments, I have observed its interaction with biological cells, and it can be seen that it may disturb the metabolism of cells or damage the structure of cells. And take animals as a test to observe their physiological changes and different behaviors.
After many experiments, it has been initially concluded that this 2-Napthylamine-3,6,8-Trisulfonic Acid has certain toxicity. However, in order to know the details, more research is needed to clarify its toxicology, investigate its essence, and provide evidence for protection and governance policies, so as to protect all living things from harm and protect the environment from stability.

Future Prospects

Husband 2 - Napthylamine - 3,6,8 - Trisulfonic Acid, the thing of transformation. It has not yet been developed, and there are no expectations. In today's world, technology is changing day by day, and this compound may develop its talents in many fields.
Or it can be used in the field of materials to assist in the research of new materials, so as to meet the needs of each country, its properties, and its uses. In the field of research and development, it may be able to develop physical research, cure diseases, and save people. Or in the chemical industry, the chemical industry will improve efficiency and increase efficiency, and benefit people's livelihood.
I hope that this compound will be greatly improved in the future, promote the progress of science and technology, increase the well-being of people, and make the world a better place.

Where to Buy 2-Napthylamine-3,6,8-Trisulfonic Acid in China?

As a trusted 2-Napthylamine-3,6,8-Trisulfonic 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-Napthylamine-3,6,8-Trisulfonic 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 is the main use of 2-Napthylamine-3,6,8-Trisulfonic Acid?

2-Naphthylamine-3,6,8-trisulfonic acid, which is widely used. In the dyeing and weaving industry, it is a key dye intermediate. Through complex chemical reactions, it can be converted into colorful dyes, which can be used for dyeing fabrics. The dyed fabrics are bright and long-lasting, and the color fastness is very good.
In the field of leather processing, it also has wonderful uses. It can be combined with the protein in leather to exert the effect of tanning, making leather more tough and flexible, greatly improving the quality and durability of leather.
In the paper industry, it can be used as a paper sizing agent. Adding an appropriate amount of this substance can effectively improve the water resistance of paper, making the paper not easy to deform in humid environments, and ensuring the performance of writing and printing.
Furthermore, in the preparation of some fine chemical products, 2-naphthylamine-3,6,8-trisulfonic acid also acts as an important raw material. It can be prepared through a series of precise synthesis steps to produce chemicals with special properties to meet the special needs of different industrial fields.

What are the chemical properties of 2-Napthylamine-3,6,8-Trisulfonic Acid

2-Naphthylamine-3,6,8-trisulfonic acid, this material is special, acidic, soluble in water, acidic, and its aqueous solution can turn litmus red. With sulfonic acid group, chemically active, can form salts with bases and esters with alcohols. Because of its naphthylamine structure, it has a certain reactivity and can participate in coupling reactions. It is a key raw material in dye synthesis.
In terms of stability, it is relatively stable at room temperature and pressure, but may react under conditions such as strong oxidants and high temperatures. It is corrosive to a certain extent and irritates the skin, eyes and respiratory tract. It needs protection for operation.
In the chemical industry, it is widely used. It is an important intermediate for the synthesis of a variety of functional dyes and pigments. With its reactivity, it can build complex molecular structures and give dyes specific properties. In research, its chemical properties are of great importance to scholars and provide a basis for the development of new reactions and new materials.

2-Napthylamine-3,6,8-Trisulfonic Acid What are the precautions in the production process

During the production of 2-naphthylamine-3,6,8-trisulfonic acid, many matters need careful attention. The first one is safety protection. This compound may have certain toxicity and irritation. Operators must wear strict protective equipment, such as protective clothing, gloves, goggles, etc., to prevent contact with skin and eyes, and to be careful not to inhale its dust or fog. The workplace must be well ventilated, and effective ventilation facilities should be set up to remove harmful gases in time.
Second, it is related to the control of reaction conditions. During the production process, conditions such as temperature, pH, and reaction time have a great impact on the purity and yield of the product. If the temperature is too high or side reactions occur, the product is impure; if the temperature is too low, the reaction rate will be slow and take a long time. Therefore, it is necessary to precisely adjust the reaction temperature and monitor it in real time with the help of thermometers and other instruments. At the same time, according to different reaction stages, precisely adjust the pH, and use pH measuring reagents to ensure that the reaction environment is suitable. Strictly control the reaction time, and do not terminate the reaction too early or too late, so as not to affect the quality of the product.
Third, the quality of raw materials cannot be ignored. The purity of raw materials and the content of impurities are directly related to the quality of the final product. When purchasing raw materials, it is necessary to choose high-quality suppliers, and the raw materials are strictly inspected before entering the factory to ensure that they meet the production standards. If there are too many impurities in the raw materials, it may interfere with the reaction process or reduce the purity of the product.
Fourth, the maintenance and cleaning of production equipment Regularly check the operation status of the equipment, repair and replace the aging parts in time. After each production is completed, thoroughly clean the equipment to prevent the residual substances from adversely affecting the next production.
Finally, waste treatment should not be underestimated. Waste generated during the production process, such as wastewater, waste residue, etc., or containing harmful ingredients, should not be discharged at will. It needs to be properly handled in accordance with environmental protection regulations. It should be discharged after harmless treatment meets standards to avoid polluting the environment.

What is the market price of 2-Napthylamine-3,6,8-Trisulfonic Acid?

The price of 2-naphthylamine-3,6,8-trisulfonic acid in the market is difficult to determine. This is due to a variety of reasons intertwined, resulting in unstable price fluctuations.
Looking at the market of chemical materials in the past, the price of materials was often tied to supply and demand. If the demand for this material is strong, but the supply is constrained by factors such as scarcity of raw materials, complicated processes or capacity constraints, the price will rise; on the contrary, if the market demand is weak and supply exceeds demand, the price may decline.
Furthermore, production costs are also key. The price of raw materials, energy consumption required during production, manpower costs, and equipment operation and maintenance and depreciation will all affect its final selling price. If the price of raw materials fluctuates with the market, or the cost rises and falls due to the improvement of production processes, the price will change.
In addition, external factors such as policies and regulations, and the international trade situation should not be underestimated. Stricter environmental protection policies may limit production and increase costs, thus affecting prices; trade disputes and tariff adjustments will also have an impact on their market circulation prices.
To know the exact market price of this product, you can check the chemical product information platform in detail, consult the industry's Jia Xingjia, or refer to relevant transaction records, so that you can get a relatively accurate price.

What are the preparation methods of 2-Napthylamine-3,6,8-Trisulfonic Acid

The method for preparing 2-naphthylamine-3,6,8-trisulfonic acid has been around for a long time. Its methods are multi-terminal and each has its own subtlety.
First, naphthalene can be used as the starting material. First, the naphthalene is sulfonated, and concentrated sulfuric acid is used as the sulfonating agent. At an appropriate temperature, the naphthalene interacts with sulfuric acid, and the sulfonic acid group is introduced into the naphthalene ring. This step requires attention to the control of temperature. If the temperature is too high, the sulfonation is excessive, and the product is complex; if the temperature is too low, the reaction will be delayed and the yield will not be high. After the naphthalene is sulfonated to obtain naphthalene sulfonic acid, nitrification is carried out. Using mixed acid (a mixture of nit The nitrification process also requires careful observation of the reaction conditions. The proportion of mixed acid and the reaction temperature are all related to the purity and yield of the product. After reduction, the nitro group is converted into an amino group using iron powder and hydrochloric acid as reducing agents, and 2-naphthylamine-3,6,8-trisulfonic acid is obtained.
Second, other derivatives containing naphthalenes can also be used as starting materials. After a series of functional group transformations, such as substitution, oxidation, reduction, etc., the structure of the target molecule is gradually constructed. This approach requires a good understanding of various reaction mechanisms and careful design of reaction steps to achieve the purpose of efficient preparation.
When preparing, in addition to paying attention to the reaction conditions, the separation and purification of the product are also key. According to the characteristics of the product, extraction, crystallization, column chromatography and other methods can be selected to make the product pure and suitable. In short, the preparation of 2-naphthylamine-3,6,8-trisulfonic acid requires fine planning and rigorous operation to obtain satisfactory results.