Products

2,7-Naphthalenedisulfonic Acid, 4-Amino-3-((4-Aminophenyl)Azo)-5-Hydroxy-6-(Phenylazo)-, Disodium Salt

Lingxian Chemical

Specifications

HS Code

500609

Chemical Name 2,7-Naphthalenedisulfonic Acid, 4-Amino-3-((4-Aminophenyl)Azo)-5-Hydroxy-6-(Phenylazo)-, Disodium Salt
Packing & Storage
Packing 250g of 4 - amino - 3 - [(4 - aminophenyl)azo] - 5 - hydroxy - 6 - (phenylazo) - 2,7 - naphthalenedisulfonic acid disodium salt in a sealed bag.
Storage 2,7 - Naphthalenedisulfonic Acid, 4 - Amino - 3 - ((4 - Aminophenyl)Azo)-5 - Hydroxy - 6 - (Phenylazo)-, Disodium Salt should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources and open flames. Store in a tightly - closed container to prevent moisture ingress, which could potentially affect its chemical properties and stability.
Shipping 2,7 - Naphthalenedisulfonic acid compound will be shipped in accordance with strict chemical transport regulations. Packed securely in sealed containers, it will be dispatched via reliable carrier, ensuring safe transit.
Free Quote

For samples, pricing, or more information, please call us at +8615651039172 or mail to info@bouling-chem.com.

We will respond to you as soon as possible.

Tel: +8615651039172

Email: info@bouling-chem.com

2,7-Naphthalenedisulfonic Acid, 4-Amino-3-((4-Aminophenyl)Azo)-5-Hydroxy-6-(Phenylazo)-, Disodium Salt
General Information
Historical Development
Guanfu 2,7-naphthalene disulfonic acid, 4-amino-3- ((4-aminophenyl) azo) -5-hydroxy-6- (phenylazo) -, disodium salt, its historical evolution, there is really something to be said. In the past, the art of chemistry was not as fine as it is today, but researchers have already begun to explore the road. At first, the understanding of the compound was still shallow, but after several generations of talents, they worked hard and tried repeatedly to understand its structure and properties. From the initial discovery of its clues to the clarification of its many characteristics, it was difficult and difficult to say. With the passage of time, research methods have become more and more perfect, and the control and application of this substance have become more and more skilled. Eventually, it has been used in many fields such as chemical industry, which is an important chapter in the development of chemistry.
Product Overview
There is a substance named 2,7-naphthalene disulfonic acid, 4-amino-3- ((4-aminophenyl) azo) -5-hydroxy-6- (phenylazo) -, disodium salt. This substance is the object of chemical research. Its shape and properties are carefully observed by researchers.
Observe its structure, containing the skeleton of naphthalene, and there are sulfonic acid groups, amino groups, azo groups and other polyfunctional groups on it. The sulfonic acid group makes the substance have a certain water solubility, and the amino group and azo group affect its color, reactivity and other properties.
This compound may have potential applications in dyes and other fields. Because it contains multiple chromogenic groups, or can be used as a raw material for synthetic dyes, by adjusting its structure through different reactions, it is expected to produce dyes with brilliant colors and excellent performance, which will add color to the printing and dyeing industry.
Physical & Chemical Properties
2,7-Naphthalene disulfonic acid, 4-amino-3- ((4-aminophenyl) azo) -5-hydroxy-6- (phenylazo) -, disodium salt, is very important in the study of physical and chemical properties. Its color state is also often specific, or powder or crystal, and its color is also characteristic. Its solubility is different from different solvents, and the solubility of water, alcohol and other solvents needs to be carefully observed. And its stability is related to the external temperature, humidity and light conditions. If the temperature is high, there may be a risk of decomposition; if the humidity is too high, it may affect its quality. Under the light, or biochemical change. Its reactivity, in many chemical reactions show its nature, and the combination and decomposition of other things, are the focus of our chemical researchers, and we can study it in detail before we can understand its use in chemical, pharmaceutical and other fields.
Technical Specifications & Labeling
2,7-Naphthalene disulfonic acid, 4-amino-3- ((4-aminophenyl) azo) -5-hydroxy-6- (phenylazo) -, the technical regulations and identification (product parameters) of disodium salts have been in place since ancient times. Its quality is pure, and its color is positive and stable. Looking at its color, it should be bright and uniform; testing its properties, in a conventional warm and humid environment, it should be safe and not melt. Take an appropriate amount of this material, place it in a specific test solution, and observe its reaction to determine the geometry of the impurities contained. It is also soluble, when it is clear in water, no sedimentation and no dross. The weighing is accurate, according to the square, and the parameters are combined with the fixed formula, which is a high-quality product. All of these are essential for identifying the technical regulations and labels of this product, which cannot be ignored.
Preparation Method
Method for preparing 2,7-naphthalene disulfonic acid, 4-amino-3- ((4-aminophenyl) azo) -5-hydroxy-6- (phenylazo) -, disodium salt
To prepare 2,7-naphthalene disulfonic acid, 4-amino-3- ((4-aminophenyl) azo) -5-hydroxy-6- (phenylazo) -, the compound of disodium salt. Preliminary raw materials, when naphthalene, sulfuric acid, etc. are taken as base materials. In a suitable device, naphthalene is co-heated with sulfuric acid and sulfonated to obtain 2,7-naphthalene disulfonic acid.
Then, 4-aminoaniline is diazotized and coupled with 2,7-naphthalene disulfonic acid to obtain an intermediate product. Then aniline is diazotized and re-coupled with the pre-intermediate product. Through this series of reaction steps, the structure of the target molecule is gradually constructed.
During the reaction process, temperature, pH and other conditions are strictly controlled, and a feedback mechanism is set up to fine-tune the reaction according to the detection results. After the reaction is completed, the product is extracted by separation and purification to obtain pure 2,7-naphthalene disulfonic acid, 4-amino-3- ((4-aminophenyl) azo) -5-hydroxy-6- (phenylazo) -, disodium salt, for the purpose of preparation.
Chemical Reactions & Modifications
There is now a substance called 2,7-naphthalene disulfonic acid, 4-amino-3- ((4-aminophenyl) azo) -5-hydroxy-6- (phenylazo) -, disodium salt. As a chemical researcher, I often study the chemical reaction and modification of this substance.
This substance reacts delicately, and the conditions are slightly different, but the results are different. Or when the temperature is high, it changes rapidly and produces new quality; or when the agent is added, the structure changes and the properties are also different. The way of modification is particularly critical. It can be combined with other substances to change its characteristics and make it suitable for all needs.
After many research and tests, its properties have gradually become clear, and it is hoped that it can be used well in the future. In the chemical industry, it has made some achievements, so that this chemical product can be used wonderfully and benefit the world.
Synonyms & Product Names
There is now a thing called 2,7-naphthalene disulfonic acid, 4-amino-3- ((4-aminophenyl) azo) -5-hydroxy-6- (phenylazo) -, disodium salt. It also has another name, and various synonymous names and commodity names are all used to identify this thing.
I am a chemist and have been studying this thing for a long time. Looking at its structure, the skeleton of naphthalene is connected with sulfonic acid groups, amino groups, azo groups, etc., and the structure is exquisite. This compound is useful in chemical industry, scientific research and other fields. Or as an intermediary of dyes, with its azo structure, it can endow the substance with colorful colors; or in analysis and testing, with its characteristics, it can be an accurate judgment. Its synonymous name and the name of the commodity, although different, refer to the same thing, and also help people in the industry to use it accurately according to their needs.
Safety & Operational Standards
2,7-Naphthalene disulfonic acid, 4-amino-3- ((4-aminophenyl) azo) - 5-hydroxy-6- (phenylazo) -, safety and operation specifications for disodium salts
Fu 2,7-naphthalene disulfonic acid, 4-amino-3- ((4-aminophenyl) azo) - 5-hydroxy-6- (phenylazo) -, disodium salts, chemical substances. Among its handling, safety is the top priority, and strict regulations must be followed to avoid all risks.
When handling this product, it is necessary to tidy up the surroundings to make it clean and well ventilated. Those on duty must wear protective gear, such as gloves, masks, protective clothing, etc., to prevent it from touching the body, entering the eyes or inhaling into the lungs. If you accidentally touch it, rinse it with plenty of water quickly and then seek medical attention.
When storing, it should be placed in a cool, dry place away from fire and heat sources. It also needs to be separated from oxidants, acids, alkalis and other substances to avoid chemical reactions. When taking it, use clean and dry utensils, and observe the rules of quantification. Do not spill it.
If there is any leakage of this product, keep unrelated people away and prevent fire sources. Next, cover it with sand, vermiculite, etc., carefully sweep it up, place it in a covered container, and dispose of it in accordance with relevant regulations. Do not let it flow into ditches and waterways to avoid pollution and soil.
Anyone who handles this object should keep it in mind, including the amount taken, the time of handling, the person in charge, etc. If there is any abnormality, it should also be recorded immediately and reported to the supervisor. In this way, the person handling this chemical product must be kept safe and in accordance with the norms of operation.
Application Area
Today, there is a product called 2,7-naphthalene disulfonic acid, 4-amino-3- ((4-aminophenyl) azo) -5-hydroxy-6- (phenylazo) -, disodium salt. Its application field is quite critical.
This compound can be used as a dye to enhance color in the field of dyeing and weaving. With its unique structure, it can be closely related to fabrics, resulting in bright and long-lasting colors, adding color to fabrics. In the printing industry, it is also wonderfully used to make pictures and texts clear and full of color, helping to present printed objects beautifully.
Furthermore, in the path of scientific research and exploration, it is often used as a reagent for chemical analysis. With its special chemical properties, it helps to analyze the composition and structure of substances, paving the way for scientific research, and has value that cannot be ignored in many application fields.
Research & Development
Yu Yanyan Chemical Co., Ltd. has recently focused on 2,7-naphthalene disulfonic acid, 4-amino-3- ((4-aminophenyl) azo) -5-hydroxy-6- (phenylazo) -, disodium salt. This compound has unique properties and wide applications.
The structure of the compound is delicate and complex, and the interaction of various groups affects its properties. After repeated experiments, the reaction conditions are explored. Changes in temperature and solvent are all related to the quality and quantity of the product.
Its application is also observed. In the dye industry, it has bright color, good fastness, and lasting and bright dyeing of fabrics. In the field of scientific research, it can be used as a probe to assist in the study of microscopic mysteries.
However, the road to development also has obstacles. The synthesis steps are complicated and the cost is high. Therefore, we should think of innovative ways to simplify the process, reduce costs and increase efficiency. With unremitting research, we can promote the wider application of this compound and contribute to the prosperity of the chemical industry.
Toxicity Research
Toxicological Studies
Recently, I have devoted myself to the toxicological study of 2,7-naphthalene disulfonic acid, 4-amino-3- ((4-aminophenyl) azo) -5-hydroxy-6- (phenylazo) -, and disodium salts.
Initially, its chemical structure was carefully investigated. This compound contains azo groups, which are often potentially toxic in many chemicals. According to past research experience, the azo structure may be metabolized and transformed in the body to form bioactive intermediates, which then interact with biological macromolecules such as DNA and proteins, resulting in toxic effects.
Then, the experimental animals were tested for toxicity. The behavioral and physical changes of the test animals were observed, and their organ tissues were analyzed. Experiments showed that after the animals ingested this compound, some of them showed signs of mental weakness and reduced activity. From an anatomical perspective, there were signs of pathological changes in key organs such as the liver and kidneys, or they showed damage to organ function.
In summary, 2,7-naphthalene disulfonic acid, 4-amino-3- ((4-aminophenyl) azo) -5-hydroxy-6- (phenylazo) -, the toxicological properties of disodium salts cannot be ignored, and further investigation is needed to clarify its toxicity mechanism in order to provide a solid basis for prevention and application.
Future Prospects
I look at the chemical substances of today, and there is one named "2,7-naphthalene disulfonic acid, 4-amino-3- ((4-aminophenyl) azo) -5-hydroxy-6- (phenylazo) -, disodium salt". Although this thing is known at the moment, there are still many expectations for its future development.
It can shine new light in the field of dyeing. It can make the color brighter and longer lasting. On the fabric, it can paint a gorgeous scene, add color to the clothing, and make the splendor shine. In the way of scientific research, it may become an important cornerstone to help explore the secrets of the microscopic and gain insight into the wonders of molecules.
Our generation should study diligently, hoping to use this product as a guide to open up the unknown. Or we can find new synthesis methods to make the yield high and the cost reduced. We also hope that it will emerge in the fields of medicine, materials and other fields, paving the way for future development, and achieving a grand vision for the future.
Frequently Asked Questions
What is the main use of this compound?
What is the main use of this compound? I should answer with the classical Chinese style of "Tiangong Kaiwu".
Today there is a compound, and its use is related to many fields. In the life of the people, there are traces of clothing, food, housing, and transportation. In the industry of agriculture and mulberry, it may be a thing that can fertilize the soil and help the grain to be abundant. On fertile fields, crops depend on it for nourishment, with strong stems and lush leaves, and full seeds to fill the people's food.
As for the production of clothing, it may be used for dyeing and finishing fabrics. Make the color of cloth and silk fresh and long-lasting, colorful, and made into clothes, beautiful and durable, so that the people can shelter their bodies from the cold, and increase the beauty of their appearance.
Built in the palace, this object may be a material for building walls and wiping walls to enhance its firmness and damage resistance. Make the house stable, difficult to invade by wind and rain, shelter the people from the wind and rain, and become a place to live.
In the manufacture of boats, it may help to strengthen the equipment. Make the parts of cars and boats tough and durable, navigate land and water, and travel unimpeded, benefiting the travel of the people and the circulation of goods.
In all industries of craftsmanship, its use is also wide. For example, the industry of pottery can be used as glaze, making the surface of pottery smooth and gorgeous, and having both practical and ornamental properties. Another example is metallurgy, or it can assist in refining, making the metal texture purer, creating the blade of the instrument, which is incomparably fine.
In conclusion, this compound has great contributions and is indispensable to the livelihood of all people and the prosperity of all industries in the world. It is actually a useful material in the world and an important thing for the national economy and people's livelihood.
What are the physical properties of this compound?
The physicality of this compound is as simple as I can describe.
Its color and shape are often crystalline and solid. If it is a beautiful jade carving, it is uniform on the ground, bright and shiny. If it is outside, it can be used to make people stop.
Melting and boiling is very difficult, and it is very special. In the melting process, when it encounters melting, it is like spring snow when it meets warmth, and it melts the flow. Until the boiling process, it needs to be high in the phase before it can be melted. It can be mixed in the air. This melting and boiling property makes it possible to exist in multiple combinations, and it is not easy to be destroyed by biology.
Solubility, in a specific solution, such as water. Soluble in some properties, like water and emulsion blend, and it is natural. However, in a non-soluble solution, it is similar to oil and water, and it is fused together. This poor solubility provides a lot of options in chemical and engineering applications.
The density of the water is slightly heavier, and it is placed in the water, such as a stone sinking, slowly sinking. The fixed density also makes it in a multi-mixed system, which can be cleverly divided according to the density difference.
In terms of hardness, it is not the same as gold, and it also has a certain degree of resistance. It can withstand the force of the last degree without being easily broken, and can maintain its shape integrity to a certain extent.
performance, the gold color is more, but it is not complete. Under specific conditions, it can be used for a weak image or a slow flow, such as an undercurrent, to silently determine its effect.
Because of this, the physical properties of this compound are unique, and each property is mutually reinforcing, together forming its unique physical properties, which lays the foundation for its application in multiple domains.
What are the characteristics of the chemical structure of this compound?
The chemical structure of this compound is quite unique. In its structure, the atoms are interconnected in an exquisite and orderly way. The atoms are arranged and combined according to specific laws to form a stable structure.
Looking at its overall structure, it presents a certain symmetry, which not only gives the compound a sense of beauty in appearance, but also has far-reaching effects on its physical and chemical properties. Just like the delicate layout of architecture, the symmetrical structure makes the compound more stable and more resistant to changes in the external environment.
Furthermore, the characteristics of its chemical bonds cannot be ignored. Chemical bonds formed between different atoms, whether strong or weak, have their own capabilities. Strong bonds make the atoms bond tightly and ensure the stability of the structure; weak bonds give compounds certain flexibility and reactivity under specific conditions. The synergistic effect of these chemical bonds, like the cooperating parts of complex machinery, determines the behavior of compounds in various chemical reactions.
In addition, there may be special functional groups in the structure. Functional groups are the active centers of compounds, like "switches" for chemical reactions. Specific functional groups give compounds unique chemical properties, enabling them to participate in specific types of reactions and exhibit unique chemical behaviors.
In addition, the spatial arrangement of atoms is also key. Spatial structures affect the interactions between molecules, such as van der Waals forces, hydrogen bonds, etc. These intermolecular forces play a decisive role in the aggregation state, solubility and other physical properties of the compound.
In summary, the symmetry of the chemical structure, chemical bond properties, the existence of functional groups, and the spatial arrangement of atoms of this compound are intertwined to build a complex and delicate chemical system, which determines its unique location and behavior in the chemical world.
What are the precautions in the production process?
In the work of creation, there are several things to be careful about.
The first choice of materials and tools. Those who have materials and tools are the foundation of creation. Like a sword, you must choose a good iron, whose quality is firm and tough, so that it can become a sharp weapon for cutting iron like mud. If the material is not selected properly, although there are skilled craftsmen, it is difficult to make a good product. Therefore, when selecting materials, you must carefully examine their nature and quality, and make sure that the material is suitable for what you have made.
The second is the essence of skill. A craftsman relies on skills to make things. The quality of skill is related to the quality of creation. In the past, when I tried to relieve the cow, I met the gods rather than looking at them, and the official knowledge stopped and the gods wanted to do it. According to the laws of heaven, because of it, of course, I can do it with ease. As a worker, I should study my skills diligently, study the reasons carefully, and test every day and month in order to improve. And skills are not static. When you keep pace with the times, take the strengths of all families, and integrate new ideas into the old method, you can bring out new ones.
Furthermore, the concentration of the heart. When creating things, the mind must be focused, and there must be no distractions. Distraction will dissipate the mind, and if the mind is scattered, it will be difficult to achieve. Looking at the ancient ability to work, all concentrate their minds and calm their minds, and have no distractions. Like the daughter of embroidery, every stitch and thread, all devote their efforts to obtain exquisite embroidery. If one mind is used for two purposes, or is disturbed by foreign objects, the stitches will be disordered and it will be difficult to make a good work.
Also, the timing is smooth. Creation has its own order, and it cannot be methodical. Spring is sown and summer is long, autumn is harvested and winter is hidden, the common sense of things. As a worker, he should also follow the timing. If porcelain is fired, the control of the heat must be done in sequence. When it heats up and when it cools down, there is a fixed number. If it goes against its timing, the porcelain quality will be poor, or there will be cracks and flaws.
Finally, if you want to do good work, you must first use the tools. The convenience of the equipment can help the worker to get twice the result with half the effort. Good work must pay attention to the equipment, and often sharpen and repair it, so that the equipment is in the best state. If the saw and axe of woodworking have sharp blades, the logging and wood removal will be brisk and easy; if the blade is blunt and clumsy, the work will be doubled and half done.
The process of creation, the selection of materials, skills, focus, timing, and sharp weapons are all important and indispensable. As a worker, be cautious, and you can become a delicate tool.
What impact does this compound have on the environment?
The impact of a chemical and material on the environment is related to ecology, human beings and all things. The following try to explain it in ancient words.
The chemical and material are either produced by industry or originated from various reactions. Its impact on the environment is first and foremost in the ecosystem. Between the forests and rivers of Guanfu Mountain, if the chemical and material contain toxins, or cause the grass and trees to wither, insects and birds to die. In a certain place in the past, the chemical plant discharged sewage indiscriminately, and its water contained various chemical and poisonous substances, which flowed into the river, causing the fish and shrimp in the river to die, and the grass and trees on both sides to gradually wither. This is a clear evidence of the ecological damage caused by chemical and material.
As for humans, the impact of chemical and material is also huge. It may cause the air to be turbid, and the smell of water to become bad. When people are in the middle, they inhale unclean air and drink polluted water, and diseases are prone to occur. Like in the city, the haze formed by the fusion of things, obscures the sun and shades the light, and people stay in it for a long time, and the diseases of breathing and eyes are increasing. There are also drinking water in the fusion of things exceeding the standard, causing diseases of the viscera, harming people's health, all of which are harmful to human beings.
And the influence of the fusion of things on all things is not only a immediate harm. It may cause climate variation, and the universe is out of order. Covering the fusion of things, those who increase the greenhouse effect make the earth warmer, glaciers melt, and sea levels rise. As far as its influence is concerned, the coastal land will become the Ze Kingdom, the habitat of all things will suddenly change, and the ecological balance will be destroyed.
It means that the influence of harmony on the environment is deep and wide. It hurts the ecology, harms human beings, and disrupts the order of the universe. If you want to ensure the safety of the environment and the peace of all things, you must pay attention to the control and use of harmony and things, so as to prevent them from being a disaster to the world, so that the heaven and the earth are peaceful and all things are safe.