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Home Products Sodium 6-Amino-5-[2-(Benzenesulfonyl)Phenyl]Azo-4-Hydroxy-Naphthalene-2-Sulfonate

Sulfonic Acid Series Sulfamic Acid Series Guanidine Series

Sulfonic Acid Series

Sulfamic Acid Series

Guanidine Series

Sodium 6-Amino-5-[2-(Benzenesulfonyl)Phenyl]Azo-4-Hydroxy-Naphthalene-2-Sulfonate

Specifications

HS Code	104356
Chemical Formula	C27H20N3NaO7S2
Molecular Weight	599.6
Appearance	Typically a solid, color may vary (often some shade related to azo - dye nature like orange - red hues)
Solubility	Soluble in water to some extent due to the presence of sodium sulfonate group
Ph In Solution	Affects solubility and stability, can be adjusted to influence properties
Thermal Stability	Decomposes at high temperatures, exact temperature depends on purity and conditions
Light Sensitivity	Azo compounds are often light - sensitive, may undergo color change or degradation on exposure to light
Stability In Different Solvents	Solubility and stability vary in organic solvents like ethanol, acetone etc.
Absorption Spectrum	Shows characteristic absorption bands in the visible region related to the azo chromophore
Toxicity	May have some level of toxicity, depending on exposure levels and route of exposure

As an accredited Sodium 6-Amino-5-[2-(Benzenesulfonyl)Phenyl]Azo-4-Hydroxy-Naphthalene-2-Sulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	Package contains 500g of Sodium 6 - Amino - 5 - [2 - (Benzenesulfonyl)phenyl]Azo - 4 - Hydroxy - Naphthalene - 2 - Sulfonate.
Storage	Store Sodium 6 - Amino - 5 - [2 - (Benzenesulfonyl)phenyl]Azo - 4 - Hydroxy - Naphthalene - 2 - Sulfonate in a cool, dry place, away from direct sunlight and heat sources. Keep it in a tightly - closed container to prevent exposure to air and moisture, as these can potentially degrade the chemical. Avoid storing near incompatible substances to prevent reactions.
Shipping	Sodium 6 - Amino - 5 - [2 - (Benzenesulfonyl)phenyl]Azo - 4 - Hydroxy - Naphthalene - 2 - Sulfonate is shipped in sealed, specialized containers. These are designed to prevent chemical contact, contamination, and ensure safe transit, following strict chemical shipping regulations.

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Sodium 6-Amino-5-[2-(Benzenesulfonyl)Phenyl]Azo-4-Hydroxy-Naphthalene-2-Sulfonate

General Information

Historical Development

I have heard of the chemical industry, which is changing with each passing day. There is a name Sodium 6 - Amino - 5 - [2 - (Benzenesulfonyl) Phenyl] Azo - 4 - Hydroxy - Naphthalene - 2 - Sulfonate. It originated from the study of various sages. The initial exploration was full of difficulties, but the scholars were persevering.
In the past, science and technology were not yet developed, and it was difficult to understand its nature and study its system. However, the predecessors were unremitting, making up for their mistakes with diligence, and after countless experiments, they achieved small success. Since the early generation of production methods, subsequent scholars have kept improving, and the process has gradually improved.
Looking at its development path, every step is dedicated, from ignorance to mastery, from rough to fine. After years of precipitation, this product has played an important role in many fields such as industry and people's livelihood. It is used by future generations and adds a bright touch to the history of chemical industry.

Product Overview

A chemical researcher made this statement:
There is a product named Sodium 6 - Amino - 5 - [2 - (Benzenesulfonyl) Phenyl] Azo - 4 - Hydroxy - Naphthalene - 2 - Sulfonate. It is obtained through fine chemical processes. Looking at its properties, or showing a specific color state, it has unique physical properties.
This product may have its uses in many fields. In industrial production, it can be used as a key auxiliary agent for specific reactions, and its characteristics can promote the reaction process and improve the quality of products. In scientific research and exploration, it is an important research object to help researchers gain insight into relevant chemical mechanisms and open up cognitive boundaries.
However, the preparation of this product requires a precise process, appropriate conditions, and a delicate fit of raw material purity, reaction temperature, duration and other factors to obtain the ideal product. And the stability and activity changes of this product in different environments also need to be studied in detail to make better use of it.

Physical & Chemical Properties

Sodium 6 - Amino - 5 - [2 - (Benzenesulfonyl) phenyl] Azo - 4 - Hydroxy - Naphthalene - 2 - Sulfonate is very important in terms of physical and chemical properties. Its color or brilliant state is due to the interaction of multiple groups in the structure. Looking at its molecular structure, benzenesulfonyl, azo group, etc., endows it with unique properties. In terms of solubility, it may have different performance in water or specific solvents because of the different hydrophilicity of the groups. Its stability is affected by factors such as temperature, humidity, and light. The azo structure may change under light. In terms of thermal stability, when heated to a specific temperature, the molecules may decompose, all because of the internal chemical bond energy. This is the key to exploring its physical and chemical properties, and it is essential to observe it when developing and applying.

Technical Specifications & Labeling

Today there is a thing called Sodium 6 - Amino - 5 - [2 - (Benzenesulfonyl) Phenyl] Azo - 4 - Hydroxy - Naphthalene - 2 - Sulfonate. The technique of making it is related to the precise selection of materials, the accuracy of the ratio, and the order of the process. From the ancient view, if you want to get a good product, you need to follow a specific process specification.
Where this product is prepared, the purity of the material and the accuracy of the measuring tool are required. First take an appropriate amount of the materials and adjust them according to the established ratio. In the meantime, the temperature and duration are controlled by a fixed number, and you cannot act rashly. Wait for the materials to blend, observe their color, smell their gas, and test their quality.
There are also rules to follow for identification. To observe its color, it should be a specific color; to test its quality, it should meet the established standards. The commercial parameters of this product are related to the quality of its quality, which cannot be ignored. Follow the techniques and strictly abide by the norms, then the quality of this product can be expected and can be trusted by users.

Preparation Method

Sodium 6 - Amino - 5 - [2 - (Benzenesulfonyl) Phenyl] Azo - 4 - Hydroxy - Naphthalene - 2 - Sulfonate is the key to its raw materials, production process, reaction steps and catalytic mechanism. First, take an appropriate amount of benzenesulfonyl acid derivatives and compounds containing naphthalene rings, and place them in a reactor according to a specific ratio. Control the appropriate temperature and pressure, add a special catalyst to promote the coupling reaction. When the reaction is stable, go through multiple purification processes to remove impurities. This process requires precise control of each link. The purity of the raw material and the reaction time will affect the quality of the product. The catalytic mechanism aims to reduce the reaction barrier and accelerate the reaction process. Through this complex process, the product can be obtained, and each step must not be lost, so as to ensure that the product reaches the expected quality.

Chemical Reactions & Modifications

I have dedicated myself to the study of chemical products, and I am particularly interested in Sodium 6 - Amino - 5 - [2 - (Benzenesulfonyl) Phenyl] Azo - 4 - Hydroxy - Naphthalene - 2 - Sulfonate.
Look at its chemical changes, and always think about the wonder of its reactions, hoping to make progress. Chemical reactions, such as yin and yang symmetry, are endlessly variable. The reactions of this thing, either according to its structure or due to external conditions, show various phenomena.
However, it is not easy to seek its fickle nature to achieve a good environment. It is necessary to carefully observe the changes in each step, study its essence, and consider its influence. Every new gain is like a treasure, repeated research, in order to improve.
Although the road is difficult, but the heart wants to go forward. Hope to be able to make progress on its chemical changes and modifications, and contribute to the chemical industry.

Synonyms & Product Names

The name of the dye
There is a product named "Sodium 6 - Amino - 5 - [2 - (Benzenesulfonyl) Phenyl] Azo - 4 - Hydroxy - Naphthalene - 2 - Sulfonate". It is in the field of chemical research in China and is related to the genus of dyes.
This product is another name, or it is called according to its chemical structure characteristics. In the industry, it is often called by a common name, but because of its long and complicated scientific name, it is inconvenient to speak in daily life. Looking at its structure, it contains groups such as azo, or another name can be associated from its key structure. Its trade name is related to commercial use and market positioning. In order to make their products stand out, the name chosen by the merchant should have a unique identity.
Ancient dyes are also well-named. Either according to the source of their raw materials, or according to their dyed color characterization. Today, "Sodium 6 - Amino - 5 - [2 - (Benzenesulfonyl) Phenyl] Azo - 4 - Hydroxy - Naphthalene - 2 - Sulfonate", the discussion of its synonyms and trade names is of great significance in clarifying its characteristics, uses and market circulation.

Safety & Operational Standards

Sodium 6 - Amino - 5 - [2 - (Benzenesulfonyl) phenyl] Azo - 4 - Hydroxy - Naphthalene - 2 - Sulfonate This chemical product is of paramount importance in terms of safety and operating practices.
Anyone who handles this product should first be aware of its properties. This product has specific chemical characteristics and may react differently in different environments. Therefore, when handling, it must follow the established rules and must not act recklessly.
As for safety, the first priority is protection. The operator should be in front of suitable protective equipment, such as gloves, goggles, etc., to prevent this object from touching the skin, entering the eyes, and injuring the body. And the place to be handled must be well ventilated to prevent it from gathering gas and causing unexpected trouble.
Furthermore, there are rules for storage. When placing this object in a dry and cool place, avoid fire and heat, and separate it from other chemicals to prevent it from touching and causing abnormal changes.
When operating, the measurement must be accurate, according to the square, and there should be no slight mistakes. After using the device, it should also be properly cleaned to prevent residue from remaining and causing subsequent chaos.
If you accidentally touch it or feel unwell, rinse it with water as soon as possible and seek medical attention immediately, without delay.
In short, the safety and operation specifications of Sodium 6 - Amino - 5 - [2 - (Benzenesulfonyl) phenyl] Azo - 4 - Hydroxy - Naphthalene - 2 - Sulfonate, all of which are related to the safety of the operator and endanger the effectiveness of the product.

Application Area

To taste the wonders of chemical industry, there is a thing called Sodium 6 - Amino - 5 - [2 - (Benzenesulfonyl) Phenyl] Azo - 4 - Hydroxy - Naphthalene - 2 - Sulfonate. The application of this material is quite extensive. In the printing and dyeing industry, it can be used as a dye to make the fabric colorful, lasting for a long time, with bright color and good fastness. The dyed things, or for clothing, add style; or for curtains, decorations add elegance. In the process of scientific research, it also has important ability to help explore the properties of substances and reaction rules, and provide assistance for the progress of chemical industry. In the pigment blending, it can accurately adjust colors, enrich the color spectrum, and its application field cannot be underestimated. It is also a treasure in the chemical industry.

Research & Development

In recent times, chemical refinement has led to the emergence of new substances. I focus on the research of Sodium 6 - Amino - 5 - [2 - (Benzenesulfonyl) Phenyl] Azo - 4 - Hydroxy - Naphthalene - 2 - Sulfonate.
At the beginning, I studied the structure of its molecules in detail and gained insight into the bonding of various atoms. Repeat the method of synthesis, go through various attempts, and find the best way. In the process, problems frequently arise, such as the harsh reaction conditions and the yield not reaching expectations. However, I made unremitting efforts to fine-tune the temperature, pressure, and the ratio of reagents.
After long-term research, gradually achieved success. Not only to understand the good method of its synthesis, but also to explore its properties. Knowing that this material has potential in industry and scientific research. In the future, we should be more committed to expanding its application field, making it more beneficial, and contributing to the development of chemistry and the progress of the world, so as to achieve the grand vision of research and development.

Toxicity Research

Yu has dedicated himself to the study of poisons. Today, Sodium 6 - Amino - 5 - [2 - (Benzenesulfonyl) phenyl] Azo - 4 - Hydroxy - Naphthalene - 2 - Sulfonate is discussed.
Observe its structure, containing benzenesulfonyl, azo and other groups. Azo compounds are mostly potentially toxic, or due to structural activity, they cause abnormal reactions in organisms. This substance enters the organism, or interferes with the metabolic pathway, causing cell dysfunction.
However, to clarify its toxicology, it still needs to be explored in depth. When based on experiments, observe its effects on different organisms, consider variables such as dose and time. If it acts on animals, observe the changes in their behavior and physiological indicators; at the cellular level, study the impact on cell proliferation and apoptosis.
Toxicity research is related to people's health and must be rigorous. To explore the toxicity of Sodium 6 - Amino - 5 - [2 - (Benzenesulfonyl) phenyl] Azo - 4 - Hydroxy - Naphthalene - 2 - Sulfonate, to provide evidence for protection and application.

Future Prospects

I have a product now, named Sodium 6 - Amino - 5 - [2 - (Benzenesulfonyl) Phenyl] Azo - 4 - Hydroxy - Naphthalene - 2 - Sulfonate. We are chemical researchers, and we are full of longing for the future of this product.
This product has unique properties, or in the field of materials, it can help create new materials, making it have outstanding performance and wide application. In medicine, it may have the potential to be the foundation of new medicines, cure various diseases, and benefit the world.
Although the road ahead may be difficult, we uphold the spirit of research and make unremitting explorations. We firmly believe that with time, we will be able to uncover its mysteries, make it shine in the future, bring well-being to the world, and achieve extraordinary things.

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Frequently Asked Questions

As a leading Sodium 6-Amino-5-[2-(Benzenesulfonyl)Phenyl]Azo-4-Hydroxy-Naphthalene-2-Sulfonate 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 chemical structure of Sodium 6-Amino-5- [2- (Benzenesulfonyl) Phenyl] Azo-4-Hydroxy-Naphthalene-2-Sulfonate?

This is a rather complex chemical substance, and its Chinese name may be "Sodium-6-amino-5- [2 - (benzenesulfonyl) phenyl] azo-4-hydroxy-naphthalene-2-sulfonate". To know its chemical structure, you can analyze it by your own name.
"6-amino" is clearly indicated at a specific position in the naphthalene ring, that is, there is an amino group (-NH ²) at position 6. " 5- [2- (benzenesulfonyl) phenyl] azo "refers to the phenyl group containing benzenesulfonyl group (-SO 2O Ph) at position 5, and is connected by azo group (-N = N-)." 4-Hydroxy "indicates that position 4 contains hydroxyl (-OH)." Naphthalene-2-sulfonate "shows that the naphthalene ring at position 2 is connected with sulfonate (-SO-OH) and forms a salt with sodium ion (Na-Na).
The structure of this substance is based on the naphthalene ring, and many substituents are attached to the positions indicated by the name to form complex organic compounds. Sodium ion and sulfonate form salts, and amino, hydroxyl, benzenesulfonyl phenyl and azo groups give it specific chemical properties and reactivity.

What are the main uses of Sodium 6-Amino-5- [2- (Benzenesulfonyl) Phenyl] Azo-4-Hydroxy-Naphthalene-2-Sulfonate?

This is called "6-amino-5- [2 - (benzenesulfonyl) phenyl] azo-4-hydroxy-naphthalene-2-sodium sulfonate". It is widely used in the dye industry and is often used as an azo dye. With its azo structure and chromogenic groups such as naphthalene rings and benzene rings, it imparts rich colors to fabrics, leather and other materials. Due to its structural stability and chromogenic properties, the dyed objects are bright and long-lasting.
In the field of printing and dyeing, the substance relies on its own affinity for fibers, and through a specific printing and dyeing process, the color firmly adheres to the textile fabric, achieving a good printing and dyeing effect. In the printing of printing patterns, fine and clear patterns can be achieved.
At the scientific research and analysis level, due to its structural specificity and reactivity, it can act as an analytical reagent for qualitative or quantitative analysis of specific substances. By specifically reacting with the target substance, products with obvious characteristics are generated to detect or determine the content of the target substance. In addition, in the preparation of certain functional materials, the compound is chemically modified or compounded to impart specific optical, electrical, and other properties to the material, such as for the preparation of optical materials with absorption or emission properties for specific wavelengths of light.

What is the preparation method of Sodium 6-Amino-5- [2- (Benzenesulfonyl) Phenyl] Azo-4-Hydroxy-Naphthalene-2-Sulfonate?

The method of preparing sodium with 6-amino-5- [2- (benzenesulfonyl) phenyl] azo-4-hydroxy-naphthalene-2-sodium sulfonate requires the ancient method. First take an appropriate amount of naphthalene, put it in a kettle, add sulfuric acid, control the temperature, and make it sulfonated to obtain naphthalene sulfonic acid. Then neutralize with sodium hydroxide to obtain sodium naphthalene sulfonate. After that, the sodium naphthalene sulfonate is co-placed with sodium nitrite and hydrochloric acid, and the reaction of diazotization is carried out to obtain diazonium salt.
Take another 2- (benzenesulfonyl) aniline, dissolve it in an appropriate amount of solvent, slowly add the above diazonium salt solution, control its pH and temperature, and promote its coupling, then obtain 6-amino-5- [2- (benzenesulfonyl) phenyl] azo-4-hydroxy-naphthalene-2-sulfonic acid.
Then react with sodium hydroxide solution to form a sodium salt, that is, 6-amino-5- [2- (benzenesulfonyl) phenyl] azo-4-hydroxy-naphthalene-2-sodium sulfonate. As for the preparation of sodium, it was often obtained by electrolysis of molten sodium chloride in the past. The sodium chloride is heated to a molten state, placed in an electrolytic cell, and a direct current is applied. At the cathode, the sodium ions obtain electrons and precipitate sodium metal. Sodium and sodium 6-amino-5- [2 - (benzenesulfonyl) phenyl] azo-4-hydroxy-naphthalene-2-sulfonate were obtained by using esfamicol.

How safe is Sodium 6-Amino-5- [2- (Benzenesulfonyl) Phenyl] Azo-4-Hydroxy-Naphthalene-2-Sulfonate?

Sodium-6-amino-5- [2- (benzenesulfonyl) phenyl] azo-4-hydroxy-naphthalene-2-sulfonate, this is a complex organic compound. In terms of its safety, when viewed from multiple aspects.
First look at its chemical structure, benzenesulfonyl, azo and other groups are present in it. Some azo compounds are potentially toxic, or due to metabolism in vivo, the azo bond breaks to form aromatic amines, and some aromatic amines have been proven to be carcinogenic.
From the production process, the raw materials used in the synthesis of this compound and the reaction conditions also affect its safety. If the purity of the raw material is poor, it contains impurities or harmful substances, and the final product or residue of such substances increases the safety risk. And if the reaction is improperly controlled during production, or by-products are generated, the safety is unknown.
From the application point of view, if it is used in industry, the workers are not well protected during operation, and the compounds enter the human body through respiratory tract and skin contact, or damage health. If it is used in consumer products, such as textiles, leather, etc. Dyeing, long-term contact with the human body, or absorption and respiratory intake through the skin, it endangers the health of the user.
However, if the conditions and limits of use are clarified after strict toxicological evaluation and safety testing, under standardized operation and use, or the risk can be controlled to an acceptable safe level. However, in general, due to its structural complexity and the potential harm of some groups, its safety needs to be carefully considered, and strict monitoring and prevention and control should be carried out at all stages to ensure the safety of personnel and the environment.

How competitive is Sodium 6-Amino-5- [2- (Benzenesulfonyl) Phenyl] Azo-4-Hydroxy-Naphthalene-2-Sulfonate in the market?

Nowadays, there is a substance called Sodium + 6 - Amino - 5 - [2 - (Benzenesulfonyl) Phenyl] Azo - 4 - Hydroxy - Naphthalene - 2 - Sulfonate. How is the competition trend in the city? This substance may be used in various fields. If you want to observe its power in market competition, you should look at all ends.
First, it depends on its wide range of uses. If there are many uses and they are needed in all industries, then there are many demands and the foundation of competition is thick. For example, in "Tiangong Kaiwu", all kinds of creations have a wide range of uses, and craftsmen compete to make them, and they are sold in all directions. If this substance can be used in many fields such as chemical industry and medicine, it can respond to diverse requirements and have a place in the market.
Second, study the advantages and disadvantages of its quality. High quality, comparable to the same kind. "Tiangong Kaiwu" says that the quality of creation is better than the refined, and everyone likes to use it. If this substance can be superior to others in terms of purity, stability and other qualities, it will definitely attract customers and increase its competitiveness.
Furthermore, check the cost. If the cost is low, the price will be cheap, and more buyers will be able to get. Like in "Tiangong Kaiwu", materials and labor are discussed, and the cost will be reduced if saved. If this substance can reduce costs in raw material procurement and production process, and enter the market at a low price, competition will also take the lead.
Review its promotion and marketing. Good propagandists, everyone knows its beauty, such as the things in "Tiangong Kaiwu", the propagandists are all looking for it. If this substance can be widely advertised, so that those who need it can know it, and it can also help them compete.
However, the market is fickle, and even if there are various advantages, it needs to change with the times. New technologies and new products from the same industry can affect the trend of competition. Therefore, in order to maintain the power of competition, we must constantly improve. For example, the craftsmen of "Tiangong Kaiwu" can grow and thrive in the market with each passing day.