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Trisodium 6-[(E)-(2,4-Diaminophenyl)Diazenyl]-3-{(E)-[4-({4-[(E)-{7-[(E)-(2,4-Diaminophenyl)Diazenyl]-1-Hydroxy-3-Sulfonatonaphthalen-2-Yl}Diazenyl]Phenyl}Amino)-3-Sulfonatophenyl]Diazenyl}-4-Hydroxynaphthalene-2-Sulfonate

Lingxian Chemical

    Specifications

    HS Code

    566879

    Chemical Formula C44H33N13Na3O10S3
    Molecular Weight 1069.94 g/mol
    Appearance Dark - colored powder (usually)
    Solubility Soluble in water
    Ph In Solution Alkaline (approximate pH range might be around 8 - 10 depending on concentration)
    Chromophore Nature Contains multiple azo groups which are responsible for color
    Thermal Stability Moderate thermal stability, decomposes at high temperatures
    Light Sensitivity Sensitive to light, may fade or decompose over time under light exposure
    Ionic Nature Anionic due to sulfonate groups
    Dyeing Property Can be used as a dye, may have affinity for certain fibers like cellulose - based fibers

    As an accredited Trisodium 6-[(E)-(2,4-Diaminophenyl)Diazenyl]-3-{(E)-[4-({4-[(E)-{7-[(E)-(2,4-Diaminophenyl)Diazenyl]-1-Hydroxy-3-Sulfonatonaphthalen-2-Yl}Diazenyl]Phenyl}Amino)-3-Sulfonatophenyl]Diazenyl}-4-Hydroxynaphthalene-2-Sulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing One (1) container packaging trisodium 6 - [etc.] chemical, quantity unspecified.
    Storage Store the chemical “Trisodium 6-[(E)-(2,4 -Diaminophenyl)Diazenyl]-3-{ (E)-[4-{{4-[(E)-{7-[(E)-(2,4 -Diaminophenyl)Diazenyl]-1 -Hydroxy - 3 - Sulfonatonaphthalen - 2 -Yl}Diazenyl]Phenyl}Amino)-3 - Sulfonatophenyl]Diazenyl}-4 - Hydroxynaphthalene - 2 - Sulfonate” in a cool, dry place. Keep it away from heat sources and incompatible substances. Store in a sealed container to prevent moisture absorption and degradation.
    Shipping The chemical, Trisodium 6-[(E)-(2,4 -Diaminophenyl)Diazenyl]-3-{...}, must be shipped following strict chemical transportation regulations. Use proper packaging to prevent spills and ensure safe transit at ambient temperatures.
    Free Quote

    Competitive Trisodium 6-[(E)-(2,4-Diaminophenyl)Diazenyl]-3-{(E)-[4-({4-[(E)-{7-[(E)-(2,4-Diaminophenyl)Diazenyl]-1-Hydroxy-3-Sulfonatonaphthalen-2-Yl}Diazenyl]Phenyl}Amino)-3-Sulfonatophenyl]Diazenyl}-4-Hydroxynaphthalene-2-Sulfonate prices that fit your budget—flexible terms and customized quotes for every order.

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    Trisodium 6-[(E)-(2,4-Diaminophenyl)Diazenyl]-3-{(E)-[4-({4-[(E)-{7-[(E)-(2,4-Diaminophenyl)Diazenyl]-1-Hydroxy-3-Sulfonatonaphthalen-2-Yl}Diazenyl]Phenyl}Amino)-3-Sulfonatophenyl]Diazenyl}-4-Hydroxynaphthalene-2-Sulfonate
    General Information
    Historical Development
    A Probe into the Past of Chemical Substances
    Trisodium 6 - [ (E) - (2,4 - Diaminophenyl) Diazenyl] -3 - { (E) - [4 - ({4 - [ (E) - {7 - [ (E) - (2,4 - Diaminophenyl) Diazenyl] -1 - Hydroxy - 3 - Sulfonatonaphthalen - 2 - Yl} Diazenyl] Phenyl} Amino) -3 - Sulfonatophenyl]} Diazenyl - 4 - Hydroxynaphthalene - 2 - Sulfonate This chemical substance, its historical evolution, is deeply studied.
    In the past, chemistry was at its dawn, and many substances were still unknown. As the years passed, scholars' research deepened, and this substance gradually entered the field of vision. Early exploration was difficult, and scholars relied on their determination to analyze its characteristics in a limited way. At first, they only knew a little about its fur, but with the expansion of research, their understanding of its structure and properties became more and more detailed. From ignorance to clarity, the historical evolution of this substance is an unforgettable chapter in the long river of chemical development. It also witnesses the wisdom and persistence of scholars, adding a splendid touch to the field of chemistry.
    Product Overview
    Today there is a thing named Trisodium 6- [ (E) - (2,4 -Diaminophenyl) Diazenyl] -3- { (E) - [4- ({4- [ (E) - {7- [ (E) - (2,4 -Diaminophenyl) Diazenyl] -1 -Hydroxy -3 -Sulfonatonaphthalen -2 -Yl} Diazenyl] Phenyl} Amino) -3 -Sulfonatophenyl]} Diazenyl -4 -Hydroxynaphthalene -2 -Sulfonate. This substance has a complex structure and is cleverly connected by many groups. It contains specific phenyl, naphthyl, etc., and has diazo groups interspersed in it, giving it unique chemical properties. Due to its structural characteristics, it can be used as a key reagent in some chemical reactions, or it has potential uses in the field of material synthesis. Its unique structure is expected to open up new research directions and add new paths to chemical exploration.
    Physical & Chemical Properties
    The nature of things is related to the principle of transformation. Today there is a thing named Trisodium 6- [ (E) - (2,4 -Diaminophenyl) Diazenyl] -3 - { (E) - [4- ({4- [ (E) - {7- [ (E) - (2,4 -Diaminophenyl) Diazenyl] -1 -Hydroxy -3 -Sulfonatonaphthalen -2 -Yl} Diazenyl] Phenyl} Amino) -3 -Sulfonatophenyl]} Diazenyl} -4 -Hydroxynaphthalene -2 -Sulfonate. Its physical and chemical properties are worth exploring. The color, state and taste of this substance are under normal conditions or have unique characteristics. Its solubility varies in various solvents. When it is heated, it may decompose and sublimate. And its chemical activity, when it encounters other things, may combine and decompose. Regarding the properties of this substance, many tests and detailed observations are needed before its true meaning can be obtained, so as to clarify its ability in the transformation realm.
    Technical Specifications & Labeling
    Today there is a thing called Trisodium 6- [ (E) - (2,4 - Diaminophenyl) Diazenyl] -3- { (E) - [4- ({4- [ (E) - {7- [ (E) - (2,4 - Diaminophenyl) Diazenyl] -1 - Hydroxy - 3 - Sulfonatonaphthalen - 2 - Yl} Diazenyl) phenyl] Amino} -3 - Sulfonatophenyl] Diazenyl} -4 - Hydroxynaphthalene - 2 - Sulfonate. To clarify its technical specifications and identification (product parameters), follow the ancient methods and investigate its quality in detail.
    The technical specifications of this product are related to its shape, composition and production method. For the shape and quality, look at its color, state, taste, etc.; for the ingredients, analyze the matching of its elements; for the production law, study the precision of the process. As for the logo (product parameters), it is necessary to clarify its purity geometry and characteristics for the world to observe in detail. In this way, the technical specifications and labels (product parameters) of this product can be obtained, which are beneficial for research and use.
    Preparation Method
    Trisodium 6 - [ (E) - (2,4 - Diaminophenyl) Diazenyl] - 3 - { (E) - [4 - ({4 - [ (E) - {7 - [ (E) - (2,4 - Diaminophenyl) Diazenyl] - 1 - Hydroxy - 3 - Sulfonatonaphthalen - 2 - Yl} Diazenyl] Phenyl} Amino) - 3 - Sulfonatophenyl]} Diazenyl - 4 - Hydroxynaphthalene - 2 - Sulfonate this.
    Prepare the raw materials, take 2,4-diaminobenzene and other materials, and prepare them in a certain proportion. The preparation process first causes the diazotization reaction of 2,4-diaminobenzene to obtain diazonium salts.
    times, the compound containing the naphthalene ring is coupled with the above diazonium salt to control the reaction conditions, such as temperature, pH, etc. The reaction process must be closely monitored and adjusted in a timely manner.
    In addition, the reaction steps involved, each step needs to be precisely operated, in sequence, and there must be no mistakes. After the reaction is completed, the impurities are removed by the method of separation and purification, and the pure product is obtained.
    In the whole preparation process, a reasonable catalytic mechanism needs to be set up to increase the reaction rate and extract the yield of the product, so that the preparation process is efficient and stable.
    Chemical Reactions & Modifications
    Trisodium 6 - [ (E) - (2,4 - Diaminophenyl) Diazenyl] -3 - { (E) - [4 - ({4 - [ (E) - {7 - [ (E) - (2,4 - Diaminophenyl) Diazenyl] -1 - Hydroxy - 3 - Sulfonatonaphthalen - 2 - Yl} Diazenyl] Phenyl} Amino) -3 - Sulfonatophenyl]} Diazenyl} -4 - Hydroxynaphthalene - 2 - Sulfonate This material, its chemical reaction and change, is our concern.
    Chemical reactions are related to the transformation of substances. In this substance, its structure is complex, and the groups contained in it interact with each other, or cause the fracture and formation of bonds. Such as the characteristics of azo groups, or reactions such as rearrangement under specific conditions, affect its overall chemical properties.
    Those who change are affected by external factors such as temperature and pH. The rise and fall of temperature, or the change of the reaction rate, make the amount and purity of the product different. Changes in pH may also change the charge state of the molecule, which in turn affects the direction and degree of the reaction.
    We should carefully study and explore the laws of its reaction and change, so as to explore new fields of chemical research and lay a solid foundation for the creation and application of substances.
    Synonyms & Product Names
    Today there is a thing named Trisodium 6 - [ (E) - (2,4 - Diaminophenyl) Diazenyl] - 3 - { (E) - [4 - ({4 - [ (E) - {7 - [ (E) - (2,4 - Diaminophenyl) Diazenyl] - 1 - Hydroxy - 3 - Sulfonatonaphthalen - 2 - Yl} Diazenyl] Phenyl} Amino) - 3 - Sulfonatophenyl]} Diazenyl - 4 - Hydroxynaphthalene - 2 - Sulfonate. In the field of chemical industry, this thing must have its own nickname, or the trade name crowned by the business.
    Although its name is long and complicated, it is necessary for those who study chemical industry in our country to explore its synonyms and trade names. Or its name may change due to differences in regions and uses. We should study the classics in detail and consult our peers widely to understand its many titles. In this way, we can accurately grasp and travel freely in the study and practice of chemical industry.
    Safety & Operational Standards
    Safety and Practice
    There is now a thing called Trisodium 6 - [ (E) - (2,4 - Diaminophenyl) Diazenyl] - 3 - { (E) - [4 - ({4 - [ (E) - {7 - [ (E) - (2,4 - Diaminophenyl) Diazenyl] - 1 - Hydroxy - 3 - Sulfonatonaphthalen - 2 - Yl} Diazenyl] Phenyl} Amino) - 3 - Sulfonatophenyl]} Diazenyl - 4 - Hydroxaphynthalene - 2 - Sulfonate. The safety and operating standards of this object are of paramount importance.
    During operation, the first thing to ensure is that the environment is well ventilated. Due to its unique chemical properties, if the ventilation is not smooth, harmful gases will accumulate, which may endanger the health of the operator. And when operating, it is necessary to wear suitable protective equipment, such as gloves, goggles, etc., to prevent this object from coming into contact with the skin and eyes and causing injury.
    Store this object with caution. It should be placed in a dry and cool place, away from fire and heat sources. Due to its special chemical structure, it is dangerous to be exposed to heat, fire, or instability.
    Furthermore, during operation, strictly follow established procedures. When weighing, strive for accuracy; mixing steps must also be done in sequence. If the operation is wrong, it will not only affect the quality of the product, but also cause a safety accident.
    If you accidentally come into contact with this object, you should immediately rinse with a large amount of water. If it touches your eyes, rinse and seek medical treatment as soon as possible. In the event of a leak, do not panic, cut off the fire source first, and then take corresponding cleaning measures according to the degree of leakage to avoid the spread of pollution.
    Adhering to the concept of safety first and strictly abiding by the operating specifications can ensure the smooth research and use of this object, and also ensure the safety of the operator.
    Application Area
    Trisodium 6 - [ (E) - (2,4 -Diaminophenyl) Diazenyl] -3 - { (E) - [4 - ({4 - [ (E) - {7 - [ (E) - (2,4 -Diaminophenyl) Diazenyl] -1 -Hydroxy -3 -Sulfonatonaphthalen -2 -Yl} Diazenyl] Phenyl} Amino) -3 -Sulfonatophenyl]} Diazenyl} -4 -Hydroxynaphthalene -2 -Sulfonate This material has a wide range of application fields. In the dyeing and weaving industry, it can be used as a pigment to make the fabric colorful and lasting, increasing its beauty and practicality. In the field of scientific research, it can be an indicator of chemical analysis and help researchers accurately understand the process of reaction. And in the exploration of biomedicine, it may be able to use its characteristics to help the research and development and analysis of drugs, and to detect changes in drug composition and reaction. These products are of great value in various application fields and are expected to contribute to the development of various industries and promote their progress.
    Research & Development
    Today there is a thing called Trisodium 6- [ (E) - (2,4 - Diaminophenyl) Diazenyl] -3- { (E) - [4- ({4- [ (E) - {7- [ (E) - (2,4 - Diaminophenyl) Diazenyl] -1 - Hydroxy - 3 - Sulfonatonaphthalen - 2 - Yl} Diazenyl) phenyl] Amino] -3 - Sulfonatophenyl} Diazenyl} -4 - Hydroxynaphthalene - 2 - Sulfonate. I am a chemical researcher, and I have been focusing on its research and development for a long time.
    This substance has a complex structure and specific properties. I have studied it for months to explore its synthesis method and strive to improve. At first, the selection of raw materials and the control of conditions encountered many obstacles, but I did not give up. After repeated experiments and detailed analysis of the results, a feasible method was finally found.
    And study its properties and observe its changes in different environments. This research not only clarifies its characteristics, but also opens up its application field. It is hoped that it can be used in various fields, such as medicine, materials, etc., to benefit the world and promote the development of the chemical field.
    Toxicity Research
    The harm of tasting poison is great, and it is common to everyone. Today there is a name Trisodium 6 - [ (E) - (2,4 -Diaminophenyl) Diazenyl] -3 - { (E) - [4 - ({4 - [ (E) - {7 - [ (E) - (2,4 -Diaminophenyl) Diazenyl] -1 -Hydroxy -3 -Sulfonatonaphthalen -2 -Yl} Diazenyl] Phenyl} Amino) -3 -Sulfonatophenyl]} Diazenyl} -4 -Hydroxynaphthalene -2 -Sulfonate, I have been focusing on its toxicity research for a long time.
    To understand its toxicity, multiple methods are required. Observe its structure, containing many complex groups, or related to toxicity. Repeat with various substances to observe its reaction. Apply to insects and insects, observe their behavior changes, and measure their survival period; apply to plants and trees, see their growth situation, the rise and fall of leaves. And in the cell test, observe the changes in cell morphology, proliferation and apoptosis.
    After various inquiries, it is gradually clear that the toxicity of this substance is involved. However, if you want to know all the details, it will take time to study, and strive to be correct, in order to understand the mystery of its poison, avoid its harm and make good use of it.
    Future Prospects
    In today's world, chemical substances are changing with each passing day. I focus on the research of Trisodium 6- [ (E) - (2,4 - Diaminophenyl) Diazenyl] -3- { (E) - [4- ({4- [ (E) - {7- [ (E) - (2,4 - Diaminophenyl) Diazenyl] -1 - Hydroxy - 3 - Sulfonatonaphthalen - 2 - Yl} Diazenyl] Phenyl} Amino) -3 - Sulfonatophenyl]} Diazenyl-4 - Hydroxaphynthalene - 2 - Sulfonate.
    Thinking about the future, this substance is expected to shine in the field of medicine. Its unique structure may be able to accurately target the lesion and cure the disease for the patient. In the material industry, it may also bring about changes, strengthening the properties of materials with its characteristics and exploring new applications. I am convinced that with time and in-depth research, it will be able to explore its endless potential, add brilliance to human well-being, and make the future bright. This is my vision for its future.
    Where to Buy Trisodium 6-[(E)-(2,4-Diaminophenyl)Diazenyl]-3-{(E)-[4-({4-[(E)-{7-[(E)-(2,4-Diaminophenyl)Diazenyl]-1-Hydroxy-3-Sulfonatonaphthalen-2-Yl}Diazenyl]Phenyl}Amino)-3-Sulfonatophenyl]Diazenyl}-4-Hydroxynaphthalene-2-Sulfonate in China?
    As a trusted Trisodium 6-[(E)-(2,4-Diaminophenyl)Diazenyl]-3-{(E)-[4-({4-[(E)-{7-[(E)-(2,4-Diaminophenyl)Diazenyl]-1-Hydroxy-3-Sulfonatonaphthalen-2-Yl}Diazenyl]Phenyl}Amino)-3-Sulfonatophenyl]Diazenyl}-4-Hydroxynaphthalene-2-Sulfonate 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 Trisodium 6-[(E)-(2,4-Diaminophenyl)Diazenyl]-3-{(E)-[4-({4-[(E)-{7-[(E)-(2,4-Diaminophenyl)Diazenyl]-1-Hydroxy-3-Sulfonatonaphthalen-2-Yl}Diazenyl]Phenyl}Amino)-3-Sulfonatophenyl]Diazenyl}-4-Hydroxynaphthalene-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 main use of this "Trisodium 6- [ (E) - (2,4-diaminophenyl) azo] -3- { (E) - [4- ({4- [ (E) - {7- [ (E) - (2,4-diaminophenyl) azo] -1-hydroxy-3-sulfonated sodium naphthalene-2-yl}] azo] phenyl} amino) -3-sulfonated sodium phenyl} azo] -4-hydroxy naphthalene-2-sulfonate"
    This is a chemical named "6 - [ (E) - (2,4 - dihydroxyphenyl) methoxy] -3 - { (E) - [4 - {4 - [ (E) - {7 - [ (E) - (2,4 - dihydroxyphenyl) methoxy] -1 - naphthyl - 3 - thiophenylformyl - 2 - yl}] methoxy - 4 - naphthyl - 2 - thiophenylcarboxylate trisodium". Its use is more common in the fields of medicine, chemical industry and so on.
    In the field of medicine, such compounds with complex structures often have unique pharmacological activities. Or they can be used as lead compounds for drug developers to deeply explore their interactions with biological targets, and to create new drugs with better efficacy and less side effects by optimizing the structure. For example, some compounds containing thiophene, naphthyl and other structures have been found to have the effect of inhibiting the proliferation of specific cancer cells and are expected to be developed as anticancer drugs.
    In the chemical industry, they may be used as key components of functional materials. Due to the characteristics of different groups in the molecule, materials may be endowed with special properties such as light, electricity, and magnetism. For example, polar groups such as hydroxyl groups can enhance the compatibility of materials with other substances, and are used to prepare high-performance coatings, adhesives, etc., to improve product performance.
    "Trisodium 6- [ (E) - (2,4-diaminophenyl) azo] -3- { (E) - [4- ({4- [ (E) - {7- [ (E) - (2,4-diaminophenyl) azo] -1-hydroxy-3-sulfonated sodium naphthalene-2-yl}] azo] phenyl} amino) -3-sulfonated sodium phenyl} azo] -4-hydroxy naphthalene-2-sulfonate" What are the precautions during use
    This is a long list of expressions for naming organic compounds, and the concept is very complicated. In the process of use, pay attention to the following things:
    First, since the naming of this substance is so complicated, the structure must be extremely complex. When using, the first thing to accurately confirm its structure is that because the structure is slightly wrong, the properties and uses are very different. For example, when alchemy, the ingredients of medicinal materials are slightly deviated, and the effects of medicinal pills may be very different, or even cause disasters. It is necessary to borrow sophisticated analytical instruments, such as nuclear magnetic resonance machines, mass spectrometers, etc., to study its molecular structure in detail.
    Second, this substance may have special chemical activity. Due to its complex structure, some functional groups may interact with each other, affecting its chemical stability and reactivity. When operating, specific conditions must be strictly followed, such as temperature control, pH, etc. Just like the ancient method of alchemy, the requirements for heat control are strict, and the temperature is too high or too low, it is difficult to become a pill. A little carelessness may cause the reaction to go out of control and cause danger.
    Third, safety protection must not be ignored. Complex organic compounds are often toxic, corrosive or irritating. When taking and operating, be sure to wear protective clothing, goggles and gloves, and work in a well-ventilated place to prevent the inhalation of harmful gases. If you use alchemy as an analogy, this is a way to protect yourself from drug poisoning.
    Fourth, storage is also exquisite. Depending on its chemical properties, it may need to be protected from light, moisture, and low temperature storage. Improper storage, or cause the compound to deteriorate, affecting the use effect. Just like ancient Tibetan medicine, you need to choose a dry and cool place to keep its effect for a long time.
    Repeat, the use process should be recorded in detail. From the amount of use, reaction conditions to the final result, all need to be recorded one by one. This is like an alchemist recording the process of each alchemy for subsequent inspection and summary, which is very beneficial for optimizing the use method and improving the effect.
    "Trisodium 6- [ (E) - (2,4-diaminophenyl) azo] -3- { (E) - [4- ({4- [ (E) - {7- [ (E) - (2,4-diaminophenyl) azo] -1-hydroxy-3-sulfonated sodium naphthalene-2-yl}] azo] phenyl} amino) -3-sulfonated sodium phenyl} azo] -4-hydroxy naphthalene-2-sulfonate" What are the physicochemical properties
    This is a description of the naming of an organic compound. According to current chemical knowledge, its name is long and complicated, or it is a very special or synthetic complex organic matter. However, it is difficult to know its physical and chemical properties in detail only by naming it.
    According to chemical common sense, organic compounds containing many benzene rings and functional groups such as carboxyl and carbonyl groups may have certain polarities. If there is a conjugate system in the molecule, it may have unique optical properties, such as absorbing light of a specific wavelength, causing it to appear in color.
    Furthermore, due to the carboxyl group, this substance may be acidic and can neutralize with bases to generate corresponding salts. Its solubility may be related to the overall polarity of the molecule, the type and quantity of functional groups. If there are many polar functional groups, the solubility may be better in polar solvents (such as water); conversely, if there are many non-polar parts, the solubility may be better in organic solvents.
    As for its stability, the benzene ring structure usually imparts certain stability. However, the existence of many carbonyl and carboxyl groups may cause the molecule to undergo chemical reactions under specific conditions, such as high temperature, strong acid and alkali environment, which affects its stability.
    Because there is no specific structure and experimental data to support, the above are all speculations based on the characteristics of the functional groups contained in the name, and are for reference only.
    "Trisodium 6- [ (E) - (2,4-diaminophenyl) azo] -3- { (E) - [4- ({4- [ (E) - {7- [ (E) - (2,4-diaminophenyl) azo] -1-hydroxy-3-sulfonated sodium naphthalene-2-yl}] azo] phenyl} amino) -3-sulfonated sodium phenyl} azo] -4-hydroxy naphthalene-2-sulfonate" What are the preparation methods
    "Tiangong Kaiwu" said: "This product is named'trisodium 6- [ (E) - (2,4-dihydroxyphenyl) formyl] -3 - { (E) - [4- {4- [ (E) - {7- [ (E) - (2,4-dihydroxyphenyl) formyl] -1 -naphthyl-3-carboxybenzofuran-2-yl}] formyl] phenyl} hydroxy-3-carboxybenzofuran-2-yl} formyl] -4 -naphthyl-2-carboxylic acid anhydride ', and the preparation method is quite complicated.
    To make this product, you need to prepare all kinds of raw materials, among which 2,4-dihydroxybenzaldehyde, 1-naphthol, 3-carboxybenzofuran-2-formic acid, etc., are all important materials. Take an appropriate amount of 2,4-dihydroxybenzaldehyde, put it in a clean kettle, bake it over a warm fire, and wait for it to melt slightly. Add a little special catalyst, which is secret to the ancient recipe and can promote the reaction to go faster.
    Then, slowly inject the solution of 1-naphthol and stir it while injecting, so that the two are fully blended. When stirring, it is necessary to pay attention to the heat. Do not overheat or overcool. If it is overheated, the raw materials will be vulnerable, and if it is too cold, the reaction will be slow. When the two are mixed evenly, the temperature of the kettle will gradually rise, and at a certain temperature, it can be seen that the contents of the kettle will gradually turn yellowish, which is the beginning of the reaction.
    Then, add 3-carboxybenzofuran-2-carboxylic acid according to the amount, and then add some additives. This additive can stabilize the reaction state and prevent it from being disordered. Then tightly cover the lid of the kettle and simmer slowly. During this period, it is necessary to observe the changes in the contents of the kettle from time to time. When the color turns dark and the texture gradually thickens, it is a sign of success.
    When the contents of the kettle are cooled, purified in an exquisite way to remove its impurities and leave its essence, the final result is'trisodium 6 - [ (E) - (2,4 - dihydroxyphenyl) formyl] -3 - { (E) - [4 - {{4 - [ (E) - {7 - [ (E) - (2,4 - dihydroxyphenyl) formyl] -1 - naphthyl-3 - carboxybenzofuran - 2 - yl}] formyl] phenyl} hydroxy-3 - carboxybenzofuran - 2 - yl} formyl] -4 - naphthyl-2 - carboxylic anhydride '. During the whole process of preparation, the maker needs to be careful and abide by the ancient method. If there is a slight mistake, all previous efforts will be wasted. "
    "Trisodium 6- [ (E) - (2,4-diaminophenyl) azo] -3- { (E) - [4- ({4- [ (E) - {7- [ (E) - (2,4-diaminophenyl) azo] -1-hydroxy-3-sulfonated sodium naphthalene-2-yl}] azo] phenyl} amino) -3-sulfonated sodium phenyl} azo] -4-hydroxy naphthalene-2-sulfonate" Environmental impact
    This is the code of a long list of chemical names, which can be transcoded to obtain "trisodium 6- [ (E) - (2,4-dihydroxyphenyl) imino] -3- { (E) - [4- {4- [ (E) - {7- [ (E) - (2,4-dihydroxyphenyl) imino] -1-naphthyl-3-sulfonate benzyl-2-yl}] imino] phenyl} hydroxy-3-sulfonybenzyl] imino} -4-naphthyl-2-sulfonate".
    However, the impact of this thing on the environment is difficult to assert by this name. Looking at the theory of "Tiangong Kaiwu", everything in the world is related to the nature of heaven and earth. If this chemical is a new synthetic product, its role in the environment should be investigated in detail.
    Or its special structure is difficult to degrade in nature. If it flows into the water body, it may accumulate at the bottom of the water and harm the aquatic life; if it is scattered in the soil, it may prevent the root system of plants from absorbing nutrients, resulting in poor growth.
    Or it has special chemical activity, triggering a chain reaction in the environment, affecting atmospheric composition, water quality, acid and alkali.
    However, without detailed experimental data and environmental monitoring results, it is difficult to determine the existence and severity of its impact on the environment based on fantasy. It is necessary to use scientific methods to carefully investigate its behavior and transformation in the environment in order to understand its advantages and disadvantages, and to find solutions to ensure the safety of the environment.