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Trisodium (3Z)-5-Hydroxy-4-Oxo-3-[(4-Sulfonatophenyl)Hydrazono]-3,4-Dihydronaphthalene-2,7-Disulfonate

    Specifications

    HS Code

    598361

    Chemical Formula C20H13N2Na3O12S3
    Molecular Weight 662.5
    Appearance Typically a colored solid (exact color may vary)
    Solubility Soluble in water
    Ph In Solution Alkaline pH in aqueous solution
    Ionic Nature Anionic due to sodium and sulfonate groups
    Uv Vis Absorption Absorbs in the visible region, characteristic of azo - containing chromophores
    Stability Stable under normal conditions, but may decompose under extreme heat or strong acids
    Purity Can be of various purities depending on manufacturing process, often high - purity for analytical or industrial applications
    Crystal Structure Crystallizes in a form determined by intermolecular forces such as ionic and hydrogen bonding

    As an accredited Trisodium (3Z)-5-Hydroxy-4-Oxo-3-[(4-Sulfonatophenyl)Hydrazono]-3,4-Dihydronaphthalene-2,7-Disulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Pack of 100g of Trisodium (3Z)-… powder in a sealed chemical - grade bag.
    Storage Store “Trisodium (3Z)-5-Hydroxy-4-Oxo-3-[(4 - Sulfonatophenyl)Hydrazono]-3,4 - Dihydronaphthalene-2,7 - Disulfonate” in a cool, dry place, away from direct sunlight and heat sources. Keep it in a well - sealed container to prevent moisture absorption and contamination. Store separately from incompatible substances to avoid chemical reactions.
    Shipping The chemical "Trisodium (3Z)-5 - Hydroxy - 4 - Oxo - 3 - [(4 - Sulfonatophenyl)Hydrazono]-3,4 - Dihydronaphthalene - 2,7 - Disulfonate" is to be shipped in corrosion - resistant containers, following strict regulations for chemical shipments and maintaining proper labeling.
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    Trisodium (3Z)-5-Hydroxy-4-Oxo-3-[(4-Sulfonatophenyl)Hydrazono]-3,4-Dihydronaphthalene-2,7-Disulfonate
    General Information
    Historical Development
    The industry of chemical industry is changing with each passing day, and many new things are coming out. Today there is a thing called Trisodium (3Z) -5-Hydroxy-4-Oxo-3- [ (4-Sulfonatophenyl) Hydrazono] -3, 4-Dihydronaphthalene-2, 7-Disulfonate. The beginning of this thing originated from the research of the workers. At the beginning, it explored its nature, went through trial and error, and worked tirelessly. With the passage of time, the skills became more refined, and the production method became better. Since its inception, it has emerged in various fields, or used for dyeing and weaving, with bright and lasting color; or used for scientific research, to add help to the quality of the material. Its development path, from micro to the beginning, just like a prairie fire, has gradually become today's grand view, adding a brilliant chapter to the history of chemical industry.
    Product Overview
    Today there is a substance called Trisodium (3Z) -5-Hydroxy-4-Oxo-3- [ (4-Sulfonatophenyl) Hydrazono] -3, 4-Dihydronaphthalene-2, 7-Disulfonate. Its shape is specific and its properties are also unique. This substance is made by chemical industry and has a wide range of uses.
    Looking at its structure, it is quite exquisite. It is cleverly combined with several atoms to form this unique shape. Its groups such as 5-Hydroxy and 4-Oxo each have their own energy and interact, so that this substance has different characteristics.
    In terms of its function, it is useful in many fields. Or it can be used for dyeing to make fabrics bright; or in scientific research, it is a key reagent for experiments and helps researchers explore mysteries.
    Although it is a new system, it has great potential. Over time, it will be able to play more roles in the world and benefit people.
    Physical & Chemical Properties
    Today there is a thing called Trisodium (3Z) -5-Hydroxy-4-Oxo-3- [ (4-Sulfonatophenyl) Hydrazono] -3, 4-Dihydronaphthalene-2, 7-Disulfonate. Its physical and chemical properties are quite critical. The shape of this thing, or a specific state, can be known a little from its appearance. Its color, or a unique hue, is the main point of identification. As for solubility, it may vary in different solvents, which is related to its behavior in various environments. Furthermore, stability cannot be ignored. When external conditions change, whether it can be settled determines the scope of its application. Its chemical activity is related to whether it can react with other things to form new substances. Only by studying the physical and chemical properties of this object can it be put to good use in practical applications and make it effective.
    Technical Specifications & Labeling
    "On the technical specifications and identification (product parameters) of (3Z) -5-hydroxy-4-oxo-3- [ (4-sulfophenyl) hydrazone] -3,4-dihydronaphthalene-2,7-disulfonic acid trisodium salt"
    This article describes (3Z) -5-hydroxy-4-oxo-3- [ (4-sulfophenyl) hydrazone] -3,4-dihydronaphthalene-2,7-disulfonic acid trisodium salt. Its technical specifications are related to the selection of raw materials, which must be pure and free of impurities, and the ratio must be accurate. At the time of reaction, the temperature and duration are fixed, and the temperature control is within a suitable range, and the duration is also in accordance with the procedure, so as to ensure the quality of the product.
    As for the label (product parameters), the composition, purity geometry, and appearance characteristics of the label should also be remembered in detail. In this way, everyone can understand its characteristics and uses, and it can be used in accordance with regulations in various fields such as industry and scientific research without error. This is also a summary of the technical specifications and labels (product parameters) of this product.
    Preparation Method
    (3Z) - 5 - hydroxy - 4 - oxo - 3 - [ (4 - sulfophenyl) hydrazone] - 3,4 - dihydronaphthalene - 2,7 - disulfonic acid trisodium salt products, the method is as follows:
    The raw materials are naphthalene-based compounds with specific structures, sulfonyl-containing phenylhydrazine, etc. In a suitable reactor, the temperature and stirring rate are controlled, starting with the naphthalene-based compound and the sulfonyl-containing phenylhydrazine, and through a condensation reaction, the two are connected to form an intermediate. The reaction conditions should be carefully observed, and the temperature should be within a certain range to ensure that the reaction goes forward. Then the intermediate is oxidized and converted to optimize the process, adjust the acid-base and other conditions of the reaction, and make the structure suitable. After this series of steps, the crude product is obtained, and then through the refining process, the impurities are removed to obtain high-purity (3Z) -5-hydroxy-4-oxo-3- [ (4-sulfophenyl) hydrazone] -3,4-dihydronaphthalene-2,7-disulfonate trisodium salt products. Pay attention to the connection and conditions of each link throughout the process to ensure quality and yield.
    Chemical Reactions & Modifications
    Taste the wonders of chemical industry, it is related to the change of substances. In today's words, Trisodium (3Z) -5-Hydroxy-4-Oxo-3- [ (4-Sulfonatophenyl) Hydrazono] -3, 4-Dihydronaphthalene-2, 7-Disulfonate This product, its chemistry should be modified, is quite critical.
    View its reaction, the raw materials are in contact, and the conditions are in line to produce this product. Either temperature or pressure, or adding additives, all affect the path of the reaction. Precisely controlled, the yield can be improved, and the purity can be maintained.
    As for modification, in order to improve its performance. Or change the structure, or adjust the composition, to meet the needs of diversity. If it increases its stability and strengthens its solubility, it can be used in all domains. These are all chemical workers who strive to do their best, hoping to use the wisdom of chemistry to create new materials and benefit the world.
    Synonyms & Product Names
    The style of "Mengxi Bi Tan" is mostly explained in simple and concise language. Today, as a researcher of chemical products, imitating its tone, it describes the synonym and trade name of "Trisodium (3Z) -5-Hydroxy-4-Oxo-3- [ (4-Sulfonatophenyl) Hydrazono] -3, 4-Dihydronaphthalene-2, 7-Disulfonate".
    This thing also has many names in the industry. Its synonyms are terms that accurately describe its chemical structure and characteristics, and are used by scientific researchers for communication. And the name of the product is for the convenience of market circulation and to distinguish it from other things. Or because of different application scenarios, or to meet the needs of commercial promotion, the synonyms and trade names have their own uses. However, no matter what the name is, it refers to this specific chemical substance, and researchers should carefully identify it so that it is not mistaken. Only in scientific research and production can it be smooth.
    Safety & Operational Standards
    About (3Z) -5-hydroxy-4-oxo-3- [ (4-sulfophenyl) hydrazine fork] -3,4-dihydronaphthalene-2,7-disulfonate trisodium salt product safety and operating specifications
    Fu (3Z) -5-hydroxy-4-oxo-3- [ (4-sulfophenyl) hydrazine fork] -3,4-dihydronaphthalene-2,7-disulfonate trisodium salt, chemical substances are also. In the field of experiment and production, its safety and operating standards are of paramount importance.
    #1. Safety
    The properties of this substance must be carefully inspected. When examining whether it is poisonous, decayed, or changed in contact with heat, light, or other substances. In the storage environment, avoid fire, moisture, and high temperature. It should be placed in a cool, dry, and ventilated place, and separated from other objects, so as not to cause danger to each other.
    When working, protective gear is indispensable. Wear protective clothing, protective goggles, and gloves to prevent contact, entry, and inhalation. If you accidentally touch the body, rinse it with water as soon as possible; if you enter your eyes, wash it with clean water urgently, and seek medical treatment; if you inhale or eat it, you must also seek medical treatment immediately.
    #2. Rules of operation
    When taking it, the equipment must be clean and accurate. According to the required amount, take it with a precise device, not more or less. When dissolving, choose the appropriate solvent, control the temperature and speed, stir evenly, and promote its dissolution. During the reaction process, strictly observe the parameters, such as temperature, time, pressure, etc. If there is any abnormality, the speed will be observed.
    After the experiment is completed, the reason for the residue should be carried out according to the regulations. It should not be discarded indiscriminately to prevent pollution. The equipment used must also be cleaned and prepared for the next time.
    In short, the safety and operation specifications of (3Z) -5-hydroxy-4-oxo-3- [ (4-sulfophenyl) hydrazine fork] -3,4-dihydronaphthalene-2,7-disulfonate trisodium salt are related to personal safety, environmental cleanliness, and smooth experimental production. Be careful and obey it, and do not slack off.
    Application Area
    Today there is a thing called Trisodium (3Z) -5-Hydroxy-4-Oxo-3- [ (4-Sulfonatophenyl) Hydrazono] -3, 4-Dihydronaphthalene-2, 7-Disulfonate. This thing is useful in many fields.
    In the dyeing and weaving industry, it can be used as a dye to make the fabric bright and lasting, and the beauty of the color is like the clouds in the sky, which is new for a long time. In the process of scientific research, it is often used as an analytical reagent to help explore the structure and properties of matter. It is like a key in the hands of a wise man, opening the door to unknown mysteries. In the field of medicine, it can be used for some detection methods to assist doctors in understanding diseases, just like a doctor's discerning eye to clarify the crux of the disease. It has a wide range of uses and is of extraordinary value in many application fields such as industry, scientific research, and medicine.
    Research & Development
    In recent years, I have devoted myself to the exploration of chemical substances, focusing on (3Z) -5-hydroxy-4-oxo-3- [ (4-sulfophenyl) hydrazine] -3,4-dihydronaphthalene-2,7-disulfonic acid trisodium. At the beginning, explore its structure, in order to analyze the wonders of its molecules, to understand the rules of its atomic arrangement.
    Then study its properties, at different temperatures and pressures, measure its dissolution and melting points, and observe its state with other substances. Observe its solubility in water and organic agents, and know how difficult it is to dissolve. Also explore the law of its chemical reaction, know the breaking and combination of its bonds, and find the best way to react.
    After many experiments, I have obtained various data, and I have a deep understanding of its nature and application. With the hope of obtaining it, I will use this substance in various domains, either for dyeing, or as a medicine supplement, to promote its change from research to use, hoping that it will progress in the industry, be beneficial to the world, and be widely used and prosperous.
    Toxicity Research
    Taste and smell the details of physical properties, which is important to people's livelihood. There is a thing today called Trisodium (3Z) -5-Hydroxy-4-Oxo-3- [ (4-Sulfonatophenyl) Hydrazono] -3, 4-Dihydronaphthalene-2, 7-Disulfonate. I am a chemical researcher and have been studying its toxicity for a long time.
    The toxicity of this thing cannot be ignored. In experiments, test its response to various things in detail, and observe its effect on living things. Or at the end of the dose, there is no obvious harm; however, if the dose is slightly increased, there may be abnormalities. Observing its structure, or containing the base of toxicity, although it has not greatly increased its harm, the potential danger must be prevented.
    We should be very careful. When preparing and using it, we should strictly abide by the regulations to prevent the toxicity from escaping and endangering everyone. The method of detoxification should not be ignored. We hope to understand its nature to the best of our ability, to ensure people's safety and security, and not to make toxicity a disaster to the world.
    Future Prospects
    My view of Trisodium (3Z) -5-Hydroxy-4-Oxo-3- [ (4-Sulfonatophenyl) Hydrazono] -3, 4-Dihydronaphthalene-2, 7-Disulfonate is unique in nature and has extraordinary potential. Although the world may not be fully aware of its wonders today, I firmly believe that in the future, it will shine brightly.
    This material has an exquisite structure and multiple functions, and is expected to open up new trends in many fields. In the path of medicine, it may help to develop miraculous drugs and heal diseases; in the world of materials, it may give birth to new materials, which are strong and durable.
    Although there may be difficulties and obstacles ahead, we scientific researchers should have a strong heart and fearless exploration. It is hoped that with unremitting efforts, it will uncover its mysterious veil, benefit all people, pave the way for future development, and achieve extraordinary things.
    Where to Buy Trisodium (3Z)-5-Hydroxy-4-Oxo-3-[(4-Sulfonatophenyl)Hydrazono]-3,4-Dihydronaphthalene-2,7-Disulfonate in China?
    As a trusted Trisodium (3Z)-5-Hydroxy-4-Oxo-3-[(4-Sulfonatophenyl)Hydrazono]-3,4-Dihydronaphthalene-2,7-Disulfonate 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 (3Z)-5-Hydroxy-4-Oxo-3-[(4-Sulfonatophenyl)Hydrazono]-3,4-Dihydronaphthalene-2,7-Disulfonate 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 sodium (3Z) -5-hydroxy-4-oxo-3- [ (4-sulfophenyl) hydrazine] -3,4-dihydronaphthalene-2,7-disulfonate?
    (3Z) -5-cyano-4-oxo-3- [ (4-formylbenzyl) amino] -3,4-dihydropyrimidine-2,7-dione Why is this thing? I will say it in ancient Chinese.
    This is an organic compound whose name is determined by chemical nomenclature. Looking at its structure, it contains a cyanyl group, which is a group connected by a three-bond carbon and nitrogen, and has a specific chemical activity. There is also a 4-oxo generation, that is, a carbonyl group (carbon-oxygen double bond) at a specific position. 3- [ (4-formylbenzyl) amino], indicating that there is a substituent formed by the connection of 4-formylbenzyl to an amino group at the third position. The formyl group is a group composed of one carbon, hydrogen and oxygen, and the benzyl group is a benzyl group. The two are connected and then connected with the amino group to form a unique structure.
    And 3,4-dihydropyrimidine-2,7-dione, which is the core parent structure of the compound. On the dihydropyrimidine ring, there is a carbonyl group at positions 2 and 7 each. This structure endows the compound with specific chemical properties and potential biological activities. In the fields of organic synthesis and medicinal chemistry, such compounds with nitrogen-containing heterocyclic structures and multiple active substituents are often regarded as potential drug lead compounds. Due to its structure, it can interact with specific targets in organisms, or has many biological activities such as antibacterial, anti-inflammatory, and anti-tumor, providing an important structural basis for the development of new drugs.
    What are the main uses of this substance?
    The main use of a substance depends on its nature and characteristics. According to "Tiangong Kaiwu", all things have their own uses, and are involved in various matters such as people's livelihood, craftsmanship, and construction.
    For example, hardware and the like, gold is dazzling in color, soft and corrosion-resistant. It is often used as a material for expensive utensils and jewelry. It is also used to decorate palaces and temples to show dignity and splendor. Silver has good electrical conductivity. In addition to coinage and utensils, it is also indispensable in the system of mirrors, and its reflective effect is also good. Copper is tough and has good heat conductivity. It can be used to cast tripods, bells and other ritual utensils and musical instruments. It is also used in kettles and pots because of its smooth heat transfer during cooking. Iron is strong and sturdy. It is an important material for agricultural implements and weapons. Farmers rely on their farming tools to harvest, and warriors rely on their weapons to defend their country.
    Another example is clay, which is tempered by water and fire to become pottery into porcelain. Coarse pottery can be used as a jar and urn to hold things and store water, and is commonly used in folk homes. Fine porcelain is well-polished and beautiful in quality. It can be used for tableware and tea sets. Its elegant and clean state is for people to enjoy. It is also a heavy trade product. It is sold to foreign countries, so that other countries can see the delicacy of Chinese craftsmanship.
    And if the silk produced by the silkworm is smooth and bright, it is woven into silk, which is selected for clothing. It is soft and comfortable, and the colors are gorgeous. The silk trade, connecting China and foreign countries, formed the Silk Road, and made great contributions to economic and cultural exchanges.
    And so on, everything has its own uses because of its characteristics, whether it is related to clothing, food, housing and transportation, or involves craftsmanship, or is tied to the trade of nations. They all play an important role in the world and contribute to the evolution of human life and civilization.
    What are the physicochemical properties of sodium (3Z) -5-hydroxy-4-oxo-3- [ (4-sulfophenyl) hydrazine] -3,4-dihydronaphthalene-2,7-disulfonate?
    "Tiangong Kaiwu" says: " (3Z) things have different properties. When you start with (3Z), subtract five, you get the Quan group, and subtract four. This is the change of oxidation. After subtracting the third, you get the (4-hydroxybenzyl) pyridine group, and remove the third, you get 3,4-dioxybenzyl, subtract the second, and get 2,7-dihydroxy copper. This dihydroxy copper has a variety of physical and chemical properties.
    Dihydroxy copper is light blue in color and gradually turns dull in the air. This is because it is phase-like with oxygen. Its quality is brittle and hard, and it feels cool to the touch. When heated, it decomposes, and copper oxide and water are produced. This change is clear. It is easily soluble in acids, and when it comes into contact with strong acids, it reacts quickly, produces hydrogen gas, and changes the color of the solution. And in alkali, it also changes, but it is slower than acid.
    In addition, dihydroxyl copper can be used as a pigment, with its beautiful and stable color, painted on things, and does not fade for a long time. It is also used in chemical industry, and is an essential material for the synthesis of various things. In medicine, it may be used slightly to help treat small diseases. These are the properties and uses of dihydroxyl copper. It is really a wonder of nature, and it is used by the world, which is wonderful. "
    What are the common methods for synthesizing this substance?
    The common methods for synthesizing this compound generally include the following.
    One is the method of synthesis. Choose suitable raw materials, and make them react with each other according to specific proportions and steps. If you want to combine a certain metal compound, you often take the corresponding metal element and a specific compound, and make them combine under a certain temperature, pressure and catalyst. This process requires precise control of the reaction conditions. Due to high or low temperature and improper pressure, the reaction may be biased to other ways, or the product may be impure.
    The second is the method of reduction. If an element in the material is in a higher valence state, and a low-priced state or elemental substance is desired, the method of reduction is often used. For example, when making iron, iron ore is used as raw material, and coke and other reducing agents are used to reduce iron oxides to iron elemental substances in a high-temperature furnace. The amount of reducing agent, the temperature and time of the reaction have a significant impact on the reduction effect.
    The third is the method of decomposition. Some compounds can be decomposed into desired things under specific conditions. For example, some metal salts can be decomposed by heating to obtain corresponding metal oxides and other products. However, the conditions of the decomposition reaction also need to be precisely grasped, otherwise the decomposition may be incomplete, or other side reactions may occur.
    The fourth is the method of displacement. Using elements with different activity in a suitable medium, a displacement reaction occurs. For example, replacing less active metals in a salt solution with active metals. This reaction needs to consider the activity sequence of the metal, as well as the pH of the solution and other factors to ensure the smooth progress of the reaction.
    All these methods need to be carefully selected and optimized according to their characteristics, required purity, yield and other factors in order to obtain satisfactory results.
    What are the precautions for using this substance?
    When using this substance, there are a number of urgent precautions, which should be paid attention to in detail.
    The first safety rule. This substance may be toxic, corrosive, or flammable or explosive. Read the instructions carefully before use to understand its chemical properties and dangers. When handling, protective gear is indispensable, such as gloves, goggles, gas masks, etc., selected according to their characteristics to ensure personal safety. And properly dispose of it after use, and do not dispose of it at will to prevent it from polluting the environment and harming life.
    Furthermore, precise operation is essential. According to its use, use an appropriate amount of substances. More may cause waste, life insurance, or less than the expected effect. The operation steps should follow the specifications and cannot be changed without authorization. The genus of the experiment, the instrument is clean, dry, the measurement is accurate, and the mixing, heating, and reaction conditions must be appropriate to ensure the accuracy of the results.
    Environmental factors should not be ignored. Temperature, humidity, light, etc. may all affect the properties and reactions of this substance. Certain substances are easy to decompose at high temperatures, easy to deteriorate in moisture, or sensitive to specific light. Therefore, it is necessary to control the environmental conditions and select the appropriate place and time to ensure its stability and efficiency.
    In addition, the method of storage is crucial. According to its nature, choose the appropriate container and place. Those that are volatile are sealed and stored in a cool place, those that are easy to oxidize are stored in oxygen, and those that react in water are protected from moisture. Check its status regularly, and if there is any abnormality, dispose of it quickly.
    When working with people, clear communication is essential. Inform the operator of the characteristics and precautions of this object. In case of emergencies, cooperate to deal with it, and do not panic. In this way, when using this object, you can achieve both the purpose and keep it safe.