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Disodium (3Z)-3-({2-Methoxy-5-Methyl-4-[(E)-(4-Sulfonatophenyl)Diazenyl]Phenyl}Hydrazono)-4-Oxo-7-(Phenylamino)-3,4-Dihydronaphthalene-2-Sulfonate

    Specifications

    HS Code

    590499

    Chemical Name Disodium (3Z)-3-({2-Methoxy-5-Methyl-4-[(E)-(4-Sulfonatophenyl)Diazenyl]Phenyl}Hydrazono)-4-Oxo-7-(Phenylamino)-3,4-Dihydronaphthalene-2-Sulfonate
    Molecular Formula C34H29N5Na2O8S2
    Molar Mass 741.74 g/mol
    Appearance Typically a solid (color may vary based on purity and form)
    Solubility Solubility characteristics can vary depending on the solvent, may have some solubility in polar solvents
    Ph Sensitivity Can be affected by changes in pH which may impact its chemical form and properties
    Thermal Stability Has a certain degree of thermal stability up to a specific temperature before decomposition
    Chemical Structure Type Azo - based naphthalene - sulfonate derivative
    Absorption Maxima Exhibits characteristic absorption maxima in the UV - Vis spectrum related to its chromophoric groups
    Crystal Structure May form specific crystal structures which can influence its physical properties

    As an accredited Disodium (3Z)-3-({2-Methoxy-5-Methyl-4-[(E)-(4-Sulfonatophenyl)Diazenyl]Phenyl}Hydrazono)-4-Oxo-7-(Phenylamino)-3,4-Dihydronaphthalene-2-Sulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Packaged in [container type] with quantity [X] of Disodium (3Z)-... chemical.
    Storage **Disodium (3Z)-3-{(2 - Methoxy - 5 - Methyl - 4 - [(E)-(4 - Sulfonatophenyl)Diazenyl]Phenyl}Hydrazono - 4 - Oxo - 7 - (Phenylamino)-3,4 - Dihydronaphthalene - 2 - Sulfonate Storage Instructions**: Store this chemical in a cool, dry place away from direct sunlight. Keep it in a well - sealed container to prevent moisture absorption and air - contact which could potentially lead to degradation. It should be isolated from incompatible substances to avoid chemical reactions.
    Shipping The chemical, Disodium (3Z)-3-({2 - Methoxy - 5 - Methyl - 4 - [(E)-(4 - Sulfonatophenyl)Diazenyl]Phenyl}Hydrazono)-4 - Oxo - 7 - (Phenylamino)-3,4 - Dihydronaphthalene - 2 - Sulfonate, will be carefully packaged. Shipping will follow strict chemical - handling protocols to ensure safe transportation.
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    Disodium (3Z)-3-({2-Methoxy-5-Methyl-4-[(E)-(4-Sulfonatophenyl)Diazenyl]Phenyl}Hydrazono)-4-Oxo-7-(Phenylamino)-3,4-Dihydronaphthalene-2-Sulfonate
    General Information
    Historical Development
    (Because the instruction is to simulate "Mengxi Bi Tan", the following is created in a more simple classical Chinese style)
    I heard that there is a thing in the world, called (3Z) -3- { (2-methoxy-5-methyl-4- [ (E) - (4-sulfophenyl) azo] phenyl} hydrazine-4-oxo-7- (phenylamino) -3,4-dihydronaphthalene-2-sulfonate disodium salt. The origin of this thing is unknown. However, looking at the evolution of chemical industry, craftsmen in the past worked hard to explore physical properties. In the beginning, or just an unintentional gain, and then gradually become aware of it, study the method of combination carefully, and ponder the beauty of the ratio. After years of work, it is clear that the way of its preparation can be obtained. Its function in various fields gradually shows, adding a boost to the prosperity of the chemical industry in later generations. As the years go by, the method of this thing has been passed down from generation to generation, and it has been further refined, so it has become the state it is today, and it has considerable effect in all kinds of industries.
    Product Overview
    There is now a substance called (3Z) -3 - {[2-methoxy-5-methyl-4 - [ (E) - (4-sulfophenyl) azo] phenyl] hydrazone} -4 -oxo-7 - (phenylamino) -3,4 -dihydronaphthalene-2 -disodium sulfonate. The shape of this substance is quite detailed. Its structure is delicate and cleverly connected by several groups. Groups such as 2-methoxy, 5-methyl, and 4- [ (E) - (4-sulfonylphenyl) azo] phenyl are arranged at specific positions to build a unique structure. Its 3,4-dihydronaphthalene-2-sulfonate disodium part endows the substance with specific chemical properties. The existence of 7 - (phenylamino) also has a profound impact on its characteristics. This substance may have unique uses in the field of chemical research, and it is worth exploring in depth to understand its more mysteries.
    Physical & Chemical Properties
    The physicochemical properties of (3Z) -3- { (2-methoxy-5-methyl-4- [ (E) - (4-sulfophenyl) azo] phenyl} hydrazone-4-oxo-7- (phenylamino) -3,4-dihydronaphthalene-2-sulfonate disodium salt can be investigated.
    The color or specific phase of this substance is related to the arrangement of its molecular structure. Its solubility varies among different solvents, which is caused by the interaction between molecular polarity and solvent polarity. As for the melting point, it is also one of its characteristics, reflecting the strength of intermolecular forces.
    And its chemical activity, because it contains azo, amino, sulfonic acid groups and other functional groups, can participate in a variety of chemical reactions. Azo groups have the potential of photochromic, amino groups can undergo nucleophilic substitution, and sulfonic acid groups affect their acidity and alkalinity and ion exchange properties.
    The investigation of the physical and chemical properties of matter is of great value in the fields of materials and dyes.
    Technical Specifications & Labeling
    There is a product today called (3Z) - 3 - {[2-methoxy-5-methyl-4 - [ (E) - (4-sulfophenyl) azo] phenyl] hydrazine} -4 -oxo-7 - (phenylamino) - 3,4 -dihydronaphthalene-2 -disodium sulfonate. In the technical specification and identification (product parameters) of this product, it is very important.
    Its technical specification, when the proportion of the material is refined, the temperature control is accurate, so that the reaction is sent in sequence. The purity of the material and the accuracy of the quantity are all essential. If the materials are combined, mix them in an orderly manner and at a uniform speed to promote uniformity.
    As for the logo (product parameters), clarify its color, state, and quality, and detail its content and purity. The color should be bright, the state should be uniform, and the quality should be stable. The number of content and purity must be accurate and can be computed to prove its good. In this way, you can get a good product, which is suitable for use.
    Preparation Method
    This product is made of (3Z) - 3 - {2 - methoxy - 5 - methyl - 4 - [ (E) - (4 - sulfophenyl) azo] phenyl} hydrazone - 4 - oxo - 7 - (aniline) - 3,4 - dihydronaphthalene - 2 - sulfonate sodium salt. The raw materials and production process, reaction steps and catalytic mechanism are essential.
    First take an appropriate amount of 2-methoxy-5-methyl-4- [ (E) - (4-sulfophenyl) azo] aniline, and 4-oxo-7- (aniline) -3,4-dihydronaphthalene-2-sulfonic acid in a suitable solvent, stir at controlled temperature. With a specific catalyst to promote the effective reaction of the two. After multiple steps of fine operation, the reaction conditions are adjusted in a timely manner to advance the reaction in sequence.
    After the reaction is completed, the pure (3Z) -3- {2-methoxy-5-methyl-4- [ (E) - (4-sulfophenyl) azo] phenyl} hydrazone-4-oxo-7- (aniline) -3,4-dihydronaphthalene-2-sulfonate sodium salt product is obtained through separation and purification steps. This preparation method is closely related to the quality and quantity of the product.
    Chemical Reactions & Modifications
    There is now a substance called (3Z) -3- ({2-methoxy-5-methyl-4- [ (E) - (4-sulfophenyl) azo] phenyl} hydrazine fork) -4 -oxo-7- (phenylamino) -3,4 -dihydronaphthalene-2 -sulfonate disodium salt. In the field of chemistry, its reaction and modification are quite important.
    The reaction of this compound is related to many chemical processes. The various groups in its structure interact and cause various reactions. Or due to the steric resistance and electronic effects of methoxy, methyl, etc., the reaction activity and direction are affected.
    As for modification, chemical means can be used to adjust its properties. Or introduce new groups to change its solubility and stability. After modification, it is expected to develop its capabilities in the fields of materials, medicine and other fields, and develop new uses, contributing to the development of chemistry.
    Synonyms & Product Names
    "Mengxi Brush Talk" was written by Shen Kuo in the Northern Song Dynasty, which is rich in content and involves many fields. Today, we talk about a thing called Disodium (3Z) -3- ({2-Methoxy-5-Methyl-4- [ (E) - (4-Sulfonatophenyl) Diazenyl] Phenyl} Hydrazono) -4-Oxo-7- (Phenylamino) -3, 4-Dihydronaphthalene-2-Sulfonate. This thing has many synonymous names, and there are also different names in business. However, its essence is a specific compound. In the field of chemical research, the clarity of synonymous names and trade names is crucial. Chemists need to accurately grasp in order to be correct in experiments, analysis and other things. Just like ancient medicine, the name is accurate, which is related to the efficacy and use of the drug. In this compound, if the name is confused, the road of scientific research may be misguided and the results will be biased. Therefore, the identification of its synonymous name and trade name is an indispensable basis for chemical research.
    Safety & Operational Standards
    "Safety Operation"
    The husband has something to say " (3Z) -3- { (2-methoxy-5-methyl-4- [ (E) - (4-sulfophenyl) azo] phenyl} hydrazine fork] -4-oxo-7- (phenylamino) -3,4-di- naphthalene-2-sulfonic acid di-", the researcher studies it, and it is clear that it is safe to operate. This is not to be ignored.
    This thing is the best, and the worker is the best. Check the utensils used first, and they must be finished, and they are flawed. The choice of materials should be measured precisely, and there is no difference. The order of investment, according to the established law, shall not be strained. In the opposite way, control the degree, so that you will not be impatient.
    The place where you keep it, the place where you can keep things busy, to avoid the sun's exposure to the tide. Pack the secret to prevent exposure. If you are in a hurry, you must keep it away, and people are forbidden to approach it. The way to clean up pollution, according to its nature, to remove its harm.
    Use it, the operator must take precautions, the clothes and the clothes, the eyes, the mouth of the mask, do not let the muscles, enter the eyes, and suck into the mouth and nose. When you work hard, don't panic. When you use it, the device must be used, and the material must be stored properly.
    Of course, the operation of safety is essential for the research, storage, and use of this thing. Of course, it can be avoided before it occurs, and it can ensure the safety of people and things. Those who work hard are careful.
    Application Area
    Today there is a thing called (3Z) - 3 - {[2-methoxy-5-methyl-4 - [ (E) - (4-sulfophenyl) azo] phenyl] hydrazine} -4 -oxo-7 - (phenylamino) - 3,4 -dihydronaphthalene-2 -disodium sulfonate. This material is used in many fields.
    In the dyeing and weaving industry, it can be used as a dye to make the fabric bright and lasting. It is applied to the cloth and does not fade over time, adding color to the clothing and making the fabric more elegant. In the process of scientific research, it can be a reagent for chemical analysis, help identify substances, explore reaction mechanisms, and clarify the laws of chemical changes. In the field of medical research, it may participate in drug research and development, assist in research pharmacology, and investigate the properties of drugs, exploring new ways for treating patients and saving people. This is the scope of its application, and it is an indispensable chemical.
    Research & Development
    Modern chemistry has advanced, and all kinds of new substances have emerged one after another. Today there is a thing called Disodium (3Z) -3- ({2-Methoxy-5-Methyl-4- [ (E) - (4-Sulfonatophenyl) Diazenyl] Phenyl} Hydrazono) -4-Oxo-7- (Phenylamino) -3, 4-Dihydronaphthalene-2-Sulfonate. I dedicated myself to studying this thing, exploring its properties, studying its origin, and observing its changes.
    In the process of research, I investigated its structure in detail, analyzed its composition combination, and explained its chemical properties. Also explored its synthesis method, thinking about how to optimize the process, improve yield and purity.
    Thinking about the application direction of this product, hoping that it can develop its strengths in many fields such as medicine and materials, and promote the progress of the industry. I worked hard day and night, hoping to make this compound available to the world, contributing to the development of chemistry, and opening a new chapter.
    Toxicity Research
    There is now a product called (3Z) -3- ({2-methoxy-5-methyl-4- [ (E) - (4-sulfophenyl) diazo] phenyl} hydrazone) -4 -oxo-7- (phenylamino) -3,4-dihydronaphthalene-2-sulfonate disodium salt. I am a chemical researcher and have studied its toxicity.
    Detailed investigation of this compound has been carried out by many experiments. Observe its reaction with various substances, consider the variables of its environment. Observe its effect in vivo, observe its effect on cells, and explore its metabolic pathway.
    After many efforts, the toxicity characteristics of this compound have gradually become clear. It is known that it or under specific conditions, it may be harmful to organisms. However, in order to know the details, more research is still needed, and multi-party research is needed to confirm its exact impact on the environment and organisms. It is safe to use it, and caution is also necessary.
    Future Prospects
    Guanfu's new chemical products include (3Z) -3- ({2-methoxy-5-methyl-4- [ (E) - (4-sulfophenyl) diazo] phenyl} hydrazone) -4 -oxo-7- (phenylamino) -3,4 -dihydronaphthalene-2-sulfonate disodium. Although it is made now or not perfect, its future prospects should not be underestimated.
    Our generation of chemical researchers hope to improve their skills to make this product more outstanding in various fields. Or it can be used for delicate dyeing and weaving, so that the color of the fabric lasts for a long time and is colorful; or it can be used in the field of medical research to find its unique effect and add bricks and mortar to the healthy industry. The road to the future, like the dawn of dawn, is full of flames, and its development prospects are waiting for our generation to work hard to open up to explore unlimited possibilities.
    Where to Buy Disodium (3Z)-3-({2-Methoxy-5-Methyl-4-[(E)-(4-Sulfonatophenyl)Diazenyl]Phenyl}Hydrazono)-4-Oxo-7-(Phenylamino)-3,4-Dihydronaphthalene-2-Sulfonate in China?
    As a trusted Disodium (3Z)-3-({2-Methoxy-5-Methyl-4-[(E)-(4-Sulfonatophenyl)Diazenyl]Phenyl}Hydrazono)-4-Oxo-7-(Phenylamino)-3,4-Dihydronaphthalene-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 Disodium (3Z)-3-({2-Methoxy-5-Methyl-4-[(E)-(4-Sulfonatophenyl)Diazenyl]Phenyl}Hydrazono)-4-Oxo-7-(Phenylamino)-3,4-Dihydronaphthalene-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 are the chemical properties of this product?
    The chemical properties of this product are as follows:
    This product is stable and difficult to react violently with other substances under normal conditions. Its chemical structure is solid and its chemical bond energy is quite high, just like the ancient fortress. It is difficult for foreign enemies to invade and can maintain its own characteristics in the general environment for a long time.
    Furthermore, it is inert to a certain extent. In many common chemical reaction scenarios, it is like a hermit and does not easily participate in it. However, in case of extreme conditions such as specific catalysts, high temperatures or strong acids and bases, it is like a hermit entering the World, showing different chemical activities.
    This product is still soluble. In a specific solvent, it can be fused with it, just like a fish entering water, evenly dispersed to form a uniform system. This solubility, or due to the appropriate molecular force between the product and the solvent, the two attract each other and then dissolve each other.
    And this product has redox properties. In a specific redox environment, it can act as an oxidizing or reducing agent. Just like a warrior on the battlefield, or give electrons, or take electrons, participate in the redox chemical reaction and promote the reaction process.
    In addition, the chemical properties of the product may be significantly affected by environmental factors. As the temperature increases, its molecular motion intensifies, its activity increases, and the reaction rate also accelerates; and changes in pressure may also change the molecular spacing and interactions, thereby affecting its chemical activity.
    The chemical properties of this product are rich and diverse, and the properties are interrelated, which together constitute its unique chemical properties, and have important uses and effects in many fields.
    What is the main purpose of this product?
    The main users of this product are due to the wide variety of categories and different uses. Today, the ancient classical Chinese style of "Tiangong Kaiwu" is briefly described.
    There is a type of product, which is specially born for agriculture. Ancient farmers depended on the land for a living, and this product can help with cultivation and irrigation. Such as the scorpion, which is used to turn the soil, make the land loose, and facilitate the sowing and growth of seeds; the water wheel belongs to the water that diverts the river to irrigate the fields, so that the seedlings are moist, and the drought will not be abused. This is all the help of agriculture, which is related to the food of all people and the foundation of the country.
    There are also those used to build palace houses. Bricks, earth and stones, etc., are all materials for building houses. Bricks can be used as walls to shelter from the wind and rain; wood can be used as beams to support the roof of the house. Stone is strong, paving the ground and building the foundation, so that the house is stable. Ancient palaces and pavilions, today's people live in alleys, all rely on such products to shelter people from the wind and rain, and live in peace.
    Furthermore, it is also indispensable in craftsmanship. Such as metal products, can be cast swords, used for self-defense and defense against enemies, and can also be used as utensils to facilitate life. Metalworking and casting tools pay attention to exquisite craftsmanship, and the things made are either practical tools or decorative products, and each has its own use. Ceramics and the like can be used as eating utensils, soup and wine storage; they can also be used as furnishings, which are pleasing to the eye and show the ingenuity of craftsmen.
    It is also used for transportation. The equipment used in boats and boats travels in rivers, lakes and seas, connects trade, and connects various places, so that goods can be circulated and cultural exchanges can be carried. It belongs to carriages and horses, which travel on land, carry people and goods, and facilitate travel. This is the help of transportation, making the four directions accessible and the economy prosperous.
    In short, the products are widely used, or related to people's livelihood, or beneficial to the country. They are all important and indispensable for the development of society and the lives of the people.
    What are the precautions for using this product?
    When a certain utensil is in use, you should pay attention to all things in order to make good use of it, so as not to make mistakes, damage its work, and make mistakes.
    First, observe carefully before use. Observe its shape to see if it is damaged or missing. If the utensil is defective, it may be accidentally used. If the blade is chipped, it will be difficult to cut smoothly, and it will be easy to hurt hands; if the wood is cracked, it may break when it is under load. Examine its system again, understand its structure and principle, and know what it is suitable for. If you don't know its system and use it indiscriminately, it will be like a blind person walking at night, and there will be many obstacles.
    Second, handle it with moderation. Do it according to the way it is used, and do not act recklessly. Use moderate force. If you use too much force, it will be easy to fold, and if you are too light, it will be difficult to achieve. Take the bow and arrow as an example. If the force of the bow is too strong, the string may break, and the bow will also be destroyed. If the force is too weak, the arrow cannot be far away, and it cannot reach the swan. And when operating, you should abide by the rules and do not do it by intention. For example, the ancient loom, the law of latitude and longitude is established. If it is not followed in its order, the weaving will be disordered.
    Third, maintain it after use. Utensils should be properly placed to avoid moisture and corrosion. Metal objects, if not wiped clean after use, will rust for a long time, damaging their luster and performance; bamboo and wood tools, placed in a wet place, are prone to mildew. Regular maintenance is also necessary, such as sharpening a sword, so that it can always be sharp; the axle is oiled, and the operation can be smooth.
    Fourth, know its advisability and taboo. Each utensil has its own suitability and taboo. Cloth is not resistant to fire, and it will burn if it is near fire; stone grinding should not grind fluids, otherwise it will lose its effectiveness. Knowing its advisability and taboo, you can avoid disasters, and keep utensils usable for a long time.
    In general, when utensils are used, the four things of observation, operation, protection, and knowledge should not be ignored. In this way, you can make the best use of it, prolong your life, and you can also get the merit of doing things.
    What are the advantages of this product compared to other similar products?
    Today there is a product, compared to other similar products, its advantages are described in detail as follows.
    This product has excellent materials, and the materials selected are all high-quality materials. Gu Yun: "If you want to do something good, you must first sharpen your tools." Materials are as important to products as cornerstones are to high-rise buildings. Other similar products, or ordinary materials are used to reduce costs, resulting in mediocre quality. And this product, carefully selected materials, has a strong and durable texture. After years of wear and tear, wind and rain, it is also difficult to damage its quality, which is not comparable to others.
    Furthermore, the production process is exquisite. The craftsmen all have exquisite skills, and with the heart of craftsmen, they focus on every detail. Between carving, it is full of ingenuity. Just like an ancient creation, it is meticulously crafted and meticulous. In contrast, other similar products, or due to rough craftsmanship, there are many flaws in the details, and the beauty and practicality are greatly reduced. This product can be unique in craftsmanship, creating every detail just right, so that the product as a whole shows high-end quality.
    Functional design is also unique. Considering the needs of users, it is comprehensive and meticulous. It has practical functions, but also takes into account convenience and comfort. Like a wise man in ancient times, he observes all things in the world, understands people's hearts, and then creates things to suit people. Unlike other similar products, the functions are either single or cumbersome and difficult to use. This product is rich in functions and practical, which can bring many conveniences to users and meet various needs.
    The appearance and shape are ingenious. Combining the beauty of ancient and modern, it is both elegant and fashionable. Its shape is beautiful, the lines are smooth, and it is pleasing to the eye. And other similar products have the same appearance, nothing new, or the design is weird, which does not match the public's aesthetics. This product stands out among the products with its unique appearance and shape, attracting attention.
    What is the production process of this product?
    The production process of a certain product is very delicate. At the beginning, the selection of high-quality materials has been carefully selected, just like the selection of materials by ancient craftsmen, and they must seek high-quality materials.
    After the selection of materials is completed, it is entered into the processing process. This technique is like alchemy in an immortal family, and it is necessary to grasp the temperature and measure. Simmer slowly with a slow fire, so that the nature of the material gradually emerges, getting rid of its dross, leaving its essence, like a phoenix nirvana, reborn in the bath of fire. During this period, the craftsman focused his attention and did not dare to slack off at all, observing its color, smelling its taste, and feeling its warmth, as if he could communicate with the material and know the wonders of its changes.
    After processing, it is the work of forming. The craftsman uses his ingenuity to shape the materials that have been processed with his skillful skills. Or it is like flowing clouds and flowing water, which is natural and smooth; or it is like magic and ingenuity, which is exquisite. Every detail is poured into the heart, just like the carving of beautiful jade, which is meticulously crafted and does not allow flaws.
    After molding, there is still a way to modify and touch up. With special materials, apply them lightly and slowly, so that the surface of the product is shiny and radiant, and the texture is doubled. This step is like dressing up a beauty, adding a little charm and a little elegance.
    In the end, after layers of inspection, all products that are not of the best quality are discarded. Only high-quality products can see the light of day. This production process, interlocking, carefully step by step, fusing the wisdom and hard work of craftsmen, is actually a wonderful way of creation, just like the essence of Tiangong Kaiwu, so that ordinary materials can be turned into extraordinary products.