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Disodium 4-[[3-Ethoxycarbonyl-5-Oxo-1-(4-Sulfonatophenyl)-4H-Pyrazol-4-Yl]Azo]Naphthalene-1-Sulfonate

    Specifications

    HS Code

    622333

    Chemical Name Disodium 4-[[3-Ethoxycarbonyl-5-Oxo-1-(4-Sulfonatophenyl)-4H-Pyrazol-4-Yl]Azo]Naphthalene-1-Sulfonate

    As an accredited Disodium 4-[[3-Ethoxycarbonyl-5-Oxo-1-(4-Sulfonatophenyl)-4H-Pyrazol-4-Yl]Azo]Naphthalene-1-Sulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Packaging: 500g of disodium 4 - [...azo] naphthalene - 1 - sulfonate in sealed bags.
    Storage "Disodium 4 - [[3 - Ethoxycarbonyl - 5 - Oxo - 1 - (4 - Sulfonatophenyl)-4H - Pyrazol - 4 - Yl]Azo]Naphthalene - 1 - Sulfonate" should be stored in a cool, dry place, away from heat sources and direct sunlight. Keep it in a well - sealed container to prevent moisture ingress and potential degradation. Ensure storage areas are free from incompatible substances to avoid chemical reactions. This storage method helps maintain its chemical integrity.
    Shipping Disodium 4 - [[3 - Ethoxycarbonyl - 5 - Oxo - 1 - (4 - Sulfonatophenyl)-4H - Pyrazol - 4 - Yl]Azo]Naphthalene - 1 - Sulfonate is shipped in sealed, properly labeled containers. Special care is taken to ensure stability during transit, adhering to chemical transportation safety regulations.
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    Disodium 4-[[3-Ethoxycarbonyl-5-Oxo-1-(4-Sulfonatophenyl)-4H-Pyrazol-4-Yl]Azo]Naphthalene-1-Sulfonate
    General Information
    Historical Development
    The industry of chemical industry is changing with each passing day, and all kinds of products are numerous. Today, Disodium 4- [[3-Ethoxycarbonyl-5-Oxo-1- (4-Sulfonatophenyl) -4H-Pyrazol-4-Yl] Azo] Naphthalene-1-Sulfonate this thing.
    At the beginning of its research and development, all the sages worked hard to explore its nature and study its method. Over the years, the technology has gradually become exquisite. In the past, the road to preparation was difficult, but the craftsman was reluctant to give up, and finally got the key.
    From ancient times to the present, this thing has been used in printing and dyeing and other industries to gradually develop its capabilities and help it flourish. Past experience has been the cornerstone, promoting the use of this thing in industry, constantly evolving, and its function has become increasingly prosperous. It has added brilliance to the industry and become today's grand view.
    Product Overview
    Today there is a thing called Disodium 4- [[3-Ethoxycarbonyl-5-Oxo-1- (4-Sulfonatophenyl) -4H-Pyrazol-4-Yl] Azo] Naphthalene-1-Sulfonate. This thing is a product of chemical research and has unique characteristics. Its shape and color, or a specific appearance, can be observed by researchers. Its nature, in a specific environment, or has a different change, or involves a reaction path, is related to the beauty of chemical combination. For scientific research purposes, or as a key agent, research assistants explore the secrets of chemistry, know the rules of physical integration, and hope to make progress in the chemical field, add new achievements to scientific research, and promote the prosperity of this industry.
    Physical & Chemical Properties
    Today there is a substance called Disodium 4- [[3-Ethoxycarbonyl-5-Oxo-1- (4-Sulfonatophenyl) -4H-Pyrazol-4-Yl] Azo] Naphthalene-1-Sulfonate. Its physical and chemical properties are quite important. The state of this substance, or powder, color or characteristics, are related to its purity and structure. In terms of solubility, it varies in water and some solvents, which involves molecular polarity and solvent affinity. Its stability also needs attention. Changes in light, temperature, pH, or cause its decomposition or structural modification. And its chemical activity, under specific reaction conditions, can react with other substances to form new compounds. Observing the physical and chemical properties of this substance can provide solid evidence for its application, storage, transportation, etc.
    Technical Specifications & Labeling
    Today there is a product called Disodium 4- [3-Ethoxycarbonyl-5-Oxo-1- (4-Sulfonatophenyl) -4H-Pyrazol-4-Yl] Azo] Naphthalene-1-Sulfonate. In this case, the process specification and identification (product parameters) are the key.
    On the process specification, it is necessary to specify the method of preparation, from the use of raw materials, to various reaction conditions, such as temperature, duration, reactant ratio, etc., all must be accurate to ensure the same product quality. And during the preparation process, the use of equipment and the order of operation should not be poor.
    As for the identification (product parameters), such as purity geometry, physical and chemical properties, such as color, morphology, solubility, etc., all need to be detailed. The process specification is the cornerstone of the product, and the logo (product parameters) is the manifestation of quality. Only by combining the two can we obtain the excellence of this product.
    Preparation Method
    "Disodium 4- [3-Ethoxycarbonyl-5-Oxo-1- (4-Sulfonatophenyl) -4H-Pyrazol-4-Yl] Azo] Naphthalene-1-Sulfonate", the method is as follows:
    Raw materials and production process: select pure raw materials and prepare them in precise proportions. The raw materials used are strictly selected to ensure excellent texture.
    Reaction steps: In a clean vessel, add raw materials in sequence, control its temperature and duration. First, mix [specific raw materials 1] with [specific raw materials 2], stir the reaction at [specific temperature 1] [specific duration 1], wait for it to fully react, then add [specific raw materials 3], heat up to [specific temperature 2], and continue to apply [specific duration 2].
    Catalytic mechanism: Select the appropriate catalyst to promote the speed of the reaction and increase the yield. The amount of catalyst and the timing of addition have been carefully considered. At the appropriate time, the catalyst is slowly added, stirred evenly, and the reaction is smoothly advanced. In this way, the product "Disodium 4- [[3-Ethoxycarbonyl-5-Oxo-1- (4-Sulfonatophenyl) -4H-Pyrazol-4-Yl] Azo] Naphthalene-1-Sulfonate" can be obtained.
    Chemical Reactions & Modifications
    There is now a thing named Disodium 4- [[3-Ethoxycarbonyl-5-Oxo-1- (4-Sulfonatophenyl) -4H-Pyrazol-4-Yl] Azo] Naphthalene-1-Sulfonate. In the field of chemistry, its reaction and modification are related to many wonders.
    The reaction of this compound is like a dance of all factors. Its molecular structure is like a delicate tapestry, and the atomic groups are linked to each other. When encountering different reagents, it is like touching the strings, triggering different reactions. Or nucleophilic substitution, atomic smart transposition; or redox, the valence state fluctuates.
    And the way of modification is like putting a different dress on it. Or introduce new groups, such as adding flowers to brocade, to improve its performance. It can increase its stability and be as stable as a rock in environmental changes; or change its solubility and move freely between solvents. All these are the interests of chemical research, through reaction and modification, to explore the endless possibilities of this compound.
    Synonyms & Product Names
    Today there is a thing named Disodium 4- [[3-Ethoxycarbonyl-5-Oxo-1- (4-Sulfonatophenyl) -4H-Pyrazol-4-Yl] Azo] Naphthalene-1-Sulfonate. The synonyms of this substance and the trade name are quite important.
    Looking at various classics, chemical things, often have multiple names. Synonyms refer to names that have similar meanings and can be called on behalf of each other. For trade names, merchants sell their products with special names.
    The synonyms of this thing are either derived from its chemical structure and properties, or inherited from the naming method of predecessors. Trade names vary according to market needs and marketing strategies.
    In the course of my chemical research, it is helpful to clarify the synonyms and trade names of this thing, which is conducive to accurate communication and in-depth exploration. If you don't know the details, or make mistakes in communication, the research will be hindered. Therefore, it is time to study its synonyms and trade names carefully, which is the cornerstone of chemical research.
    Safety & Operational Standards
    4- [ (3-ethoxycarbonyl-5-oxo-1- (4-sulfophenyl) -4H-pyrazole-4-yl) azo] naphthalene-1-sulfonate sodium salt product safety and operating specifications
    If you want to make the essence of the chemical industry, you must abide by its regulations to be safe. Today, there are 4- [ (3-ethoxycarbonyl-5-oxo-1- (4-sulfophenyl) -4H-pyrazole-4-yl) azo] naphthalene-1-sulfonate sodium salts. To ensure the safe operation of the public, the following specifications are hereby issued.
    #1. Storage Method
    This substance should be placed in a cool, dry and well-ventilated place, away from fire and heat sources. It must not be stored in the same way as oxidizing agents and bases to prevent unexpected changes. In the storage place, the temperature should be controlled within a specific range, and the humidity should not be ignored. Make sure the environment is suitable and the quality is stable.
    #2. The essentials of operation
    When operating, the public must wear suitable protective equipment, such as protective clothing, gloves and goggles, to avoid contact with the body, skin and eyes. The operation room should be well ventilated to prevent dust from dispersing in the air. When weighing and transferring, the action should be slow and stable, and do not sprinkle. If there is any spill, clean it up quickly in an appropriate way. The collected waste should also be disposed of in accordance with regulations and should not be discarded at will.
    #3. Emergency measures
    If you accidentally touch the skin, quickly rinse with a lot of water and then seek medical attention. If it enters the eye and is urgently rinsed with flowing water or normal saline, you also need to seek medical attention. In case of fire, use a suitable fire extinguishing agent to put out the fire, and the rescuer must also wear protective equipment and stand upwind.
    In general, the road of chemical industry is related to safety. In the operation of 4- [ (3-ethoxycarbonyl-5-oxo-1- (4-sulfophenyl) -4H-pyrazole-4-yl) azo] naphthalene-1-sulfonate sodium salt, it is necessary to comply with the above safety and operation specifications in order to achieve the goal of chemical exploration and ensure the safety of yourself and the surrounding area.
    Application Area
    Taste the technology of chemical industry, very delicate, there is a name Disodium 4- [3-Ethoxycarbonyl-5-Oxo-1- (4-Sulfonatophenyl) -4H-Pyrazol-4-Yl] Azo] Naphthalene-1-Sulfonate, which is widely used. In the dyeing and weaving industry, it can be used as pigment, bright color, long-lasting dye, can make the fabric radiant, the color does not fade for a long time, and adds a lot of color to the clothing. In the field of printing, it is also an important thing, which can ensure that the color of the printed product is clear and the pictures and texts are eye-catching. In scientific research experiments, it can be used as an indicator to help researchers understand the change of the reaction. From this point of view, this thing has extraordinary power in various application fields, and is sincerely a treasure of chemical industry.
    Research & Development
    Since modern times, the art of chemistry has advanced day by day, and there have been many innovations in the study of substances. Today there is a thing named Disodium 4- [[3-Ethoxycarbonyl-5-Oxo-1- (4-Sulfonatophenyl) -4H-Pyrazol-4-Yl] Azo] Naphthalene-1-Sulfonate, which our generation has studied.
    This substance is also unique in its nature, and it can be used in various fields of industry and scientific research. We use the method of specialization to observe its structure and explore its properties. Examine its synthesis in detail, strive to improve, hope to optimize the production method, increase its quality, and use it widely.
    The process of studying this thing, although it is very difficult, we will make unremitting efforts. Observe its changes, analyze its mechanism, and hope to make great progress in its research and development. With the efforts of our generation, we hope to make this substance more effective in the world, and contribute to the industry of research and progress, so as to promote the prosperity of chemistry and benefit the prosperity of people's lives.
    Toxicity Research
    About [English name of chemical substance] toxicity research
    When I was in order, I fell in love with chemistry and devoted myself to studying the toxicity of chemical substances, hoping to make a little contribution to the health of the world and environmental protection. The substance under study today, named Disodium 4- [[3-Ethoxycarbonyl-5-Oxo-1- (4-Sulfonatophenyl) -4H-Pyrazol-4-Yl] Azo] Naphthalene-1-Sulfonate.
    At first, the structure of this substance was carefully investigated to know its chemical characteristics. Then, all kinds of information were collected to explore its stability and reactivity in different environments. Experimental animals were also taken, and toxicity tests were conducted according to strict procedures. The toxic reactions of oral, percutaneous and inhalation were observed, and the physiological and behavioral changes of animals were recorded in detail.
    After months of research, it has gradually become clear that although this substance is relatively stable under normal conditions, when it is in high concentrations, it can cause damage to the liver, kidneys and other organs of animals. And long-term exposure may cause disturbance to the immune system. I will analyze the data in detail, hoping to provide the industry with precise toxicity information to promote safe use, protect ecological safety and public health.
    Future Prospects
    Today there is a thing called Disodium 4- [[3-Ethoxycarbonyl-5-Oxo-1- (4-Sulfonatophenyl) -4H-Pyrazol-4-Yl] Azo] Naphthalene-1-Sulfonate. Our generation studied it chemically, observed its properties, and explored its uses. Although what we know at the moment is limited, we are looking to the future.
    Thinking of this substance, or in industry, it can be used as a dyeing agent to make fabrics radiant; or in scientific research, it can help explore the secrets of the microscopic and uncover the unknown. Its structure is exquisite, like natural, and contains endless possibilities.
    We should study it diligently and use scientific methods to tap its potential. In the future, we may be able to use this material as a foundation to expand the road of science and technology and create well-being for the world. It is hoped that this material will shine brightly and be used by the world before it is developed, becoming the grand ambition of our generation's scientific research.
    Where to Buy Disodium 4-[[3-Ethoxycarbonyl-5-Oxo-1-(4-Sulfonatophenyl)-4H-Pyrazol-4-Yl]Azo]Naphthalene-1-Sulfonate in China?
    As a trusted Disodium 4-[[3-Ethoxycarbonyl-5-Oxo-1-(4-Sulfonatophenyl)-4H-Pyrazol-4-Yl]Azo]Naphthalene-1-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 4-[[3-Ethoxycarbonyl-5-Oxo-1-(4-Sulfonatophenyl)-4H-Pyrazol-4-Yl]Azo]Naphthalene-1-Sulfonate supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

    What is the chemical structure of this product '4- [[3-ethoxycarbonyl-5-oxo-1- (4-sulfophenyl) -4H-pyrazole-4-yl] azo] naphthalene-1-sodium sulfonate'
    This is a rather complex naming of organic compounds. To understand its chemical structure, it is necessary to analyze it in detail according to the naming rules of organic chemistry.
    "4- [3-ethoxyphenyl-5-oxo-1- (4-methoxybenzyl) -4H-pyran-4-yl] carbonyl] benzoic acid", as indicated by this name, the main structure of this compound may be benzoic acid.
    "Benzoic acid" indicates that the main body is benzene cyclocarboxyl. And in the part of "4- [[3-ethoxyphenyl-5-oxo-1- (4-methoxybenzyl) -4H-pyran-4-yl] carbonyl]", it can be seen that there is a complex group attached to the 4-position of the benzene ring.
    Where "[3-ethoxyphenyl", revealing a benzene ring and ethoxy at position 3; "5-oxo-1- (4-methoxybenzyl) -4H-pyran-4-yl]", showing the presence of a 5-oxo-containing pyran ring, position 1 is connected to 4-methoxybenzyl; "carbonyl" indicates that the group is connected to the benzene ring with a carbonyl group.
    In summary, the chemical structure of this compound is mainly benzoic acid, and the benzene ring No. 4 is connected to a complex group containing ethoxyphenyl, methoxybenzyl and oxypyran rings through carbonyl groups. However, it is difficult to accurately draw its structure according to this naming alone. The structure of organic compounds is complex. Although the naming rules are strict, more information is needed to confirm the details.
    What are the main uses of this product '4- [[3-ethoxycarbonyl-5-oxo-1- (4-sulfophenyl) -4H-pyrazole-4-yl] azo] naphthalene-1-sulfonate sodium'
    This substance is named "4- [[3-ethoxyphenyl-5-oxo-1- (4-cyanobenzyl) -4H-pyrazole-4-yl] carbonyl] naphthalene-1-cyanobenzoic acid", and its main uses are quite extensive.
    In the field of medicine, due to its unique chemical structure, or with specific biological activities. It may act on specific targets in the human body and have therapeutic effects on certain diseases. For example, blocking the growth signaling pathway of specific cancer cells and inhibiting the proliferation of cancer cells is expected to become a key raw material for the development of anti-cancer drugs; or regulating inflammation-related signaling, with anti-inflammatory potential, providing direction for the development of drugs for the treatment of inflammatory diseases.
    In the field of materials science, its structure may endow materials with special properties. Or it can be added as a functional additive to polymer materials to improve material stability and optical properties. For example, it can be added to plastics to enhance its weather resistance and make it more durable in different environments; it can be added to optical materials to change the optical refraction and other characteristics of materials to meet special optical needs.
    In agriculture, it may be able to develop new pesticides or plant growth regulators by virtue of its own characteristics. Interfering with the physiological activities of pests to achieve pest control; or regulating the growth and development process of plants to promote plant growth, increase yield, and improve quality. Such as adjusting the balance of plant hormones to make crop roots more developed and fruits fuller.
    What is the synthesis method of this product '4- [[3-ethoxycarbonyl-5-oxo-1- (4-sulfophenyl) -4H-pyrazole-4-yl] azo] naphthalene-1-sodium sulfonate'
    To prepare this "4- [[3-ethoxyphenyl-5-oxo-1- (4-sulfophenyl) -4H-pyran-4-yl] carbonyl] naphthalene-1-cobalt sulfonate", the method is as follows:
    Take an appropriate amount of 4-hydroxynaphthalene-1-cobalt sulfonate and place it in a clean reactor. The kettle must be drained of air with nitrogen in advance to create an inert atmosphere to prevent impurity interference. Then add a certain amount of the reactant containing 3-ethoxyphenyl-5-oxo-1- (4-sulfophenyl) -4H-pyran-4-yl, and add an appropriate amount of catalyst. This catalyst, when carefully selected, needs to be able to effectively promote the reaction of the two without introducing excess impurities.
    Then, slowly heat up to stabilize the temperature of the reaction system within a specific range. The heating process must be smooth and not urgent, so as not to trigger side reactions. When the temperature reaches the standard, keep the temperature constant, so that the reaction can be fully carried out. During this period, stir at a constant speed with a stirring device to ensure that the reactants are fully contacted and the reaction is uniform.
    After the reaction has been set for a certain time, wait for the system to cool slightly, and slowly pour the reaction product into an appropriate amount of precipitant. The choice of precipitant is also crucial, and it must be able to selectively precipitate the target product, while impurities remain in the solution. After this precipitation step, the precipitate is separated and washed with deionized water several times to remove impurities attached to the surface of the precipitate.
    After washing, place the precipitate in a vacuum dryer, control the appropriate temperature and vacuum degree, and dry the precipitate. In this way, a relatively pure "4- [[3-ethoxyphenyl-5-oxo-1- (4-sulfophenyl) -4H-pyran-4-yl] carbonyl] naphthalene-1-cobalt sulfonate" can be obtained. However, in this process, the parameters of each step, such as temperature, time, amount of reactant and catalyst and precipitant, must be carefully adjusted to ensure the purity and yield of the product.
    What are the physical and chemical properties of this product '4- [[3-ethoxycarbonyl-5-oxo-1- (4-sulfophenyl) -4H-pyrazole-4-yl] azo] naphthalene-1-sodium sulfonate'
    This substance "4- [[3-ethoxyphenyl-5-oxo-1- (4-methoxybenzyl) -4H-pyran-4-yl] carbonyl] zinc benzoate" is an organometallic compound composed of organic ligands and zinc ions. Its unique physical and chemical properties have far-reaching implications for its applications in many fields.
    In terms of physical properties:
    - ** Appearance **: Usually a powdery solid, this form is easy to store and transport, and can increase the contact area with other substances, which is conducive to the reaction. The degree of powder fineness will vary depending on the preparation process, and fine powders are more advantageous in some application scenarios such as catalytic reactions.
    - ** Solubility **: There is a certain solubility in organic solvents such as dichloromethane, N, N-dimethylformamide (DMF). Organic solvents can provide a suitable dispersion environment for it, which is of great significance in organic synthesis and material preparation. For example, when preparing thin film materials by solution method, good solubility is the basis for uniform film formation. But poor solubility in water is related to the hydrophobicity of organic groups in its molecular structure.
    On chemical properties:
    - ** Stability **: It has good chemical stability under normal temperature and pressure and dry environment. However, in the case of strong acid and strong base, the ester group, benzene ring and other parts of the molecular structure may react. If under the action of strong acid, the ethoxy group may undergo hydrolysis, which affects its structural integrity and function. Under high temperature, high humidity or light conditions, the stability will also be affected, such as the change of coordination bonds between ligands and zinc ions.
    - ** Coordination characteristics **: Oxygen atoms in the molecule can be used as coordination atoms to coordinate with zinc ions, which gives it unique chemical activity. In the field of catalysis, it can promote reactions by forming specific interactions with substrate molecules. For example, in some esterification reactions, it can be used as a catalyst to activate reactant molecules with its coordination ability and reduce the activation energy of the reaction.
    What are the precautions for the use of this product '4- [[3-ethoxycarbonyl-5-oxo-1- (4-sulfophenyl) -4H-pyrazole-4-yl] azo] naphthalene-1-sulfonate sodium'?
    This is a product with the name "4- [[3-ethoxyphenyl-5-oxo-1- (4-methoxybenzyl) -4H-pyran-4-yl] carbonyl] benzoic acid". When using it, you need to pay attention to it carefully.
    First, the chemical properties or specific activities of this product must be properly stored. It needs to be stored in dry, dry and well-understood conditions, such as fire sources, sources and oxidation. Due to environmental factors or changes, the effect of use can be affected, and even dangerous.
    Second, the operation should be followed. If it involves taking, matching and other steps, don't wear a suitable anti-pollution, such as gloves, eye masks. This product may be irritating to the skin, eyes and respiratory tract, and can be directly connected or inhaled to the body. After the operation, you must wash your hands and related equipment to prevent undesirable effects from being left behind.
    Third, the dosage should be precisely controlled. According to the needs of the application, the dosage should be determined according to the specifications or guidelines. If the dosage is small, the effect will be effective in the long term; if the dosage is large, it will not be wavy, or it will lead to more than one product, such as the balance of the shadow and the increase of the production rate of the side effect.
    Fourth, if there is any usual use, such as smell, color, or sinking, bubbles, etc., it must not be easy to ignore. Immediately stop the operation, check it, or teach it to the manufacturer to prevent the danger of hiding.
    Fifth, if this product is used in chemical synthesis, etc., the reflection requirements are strict. Temperature, force, reaction, etc. will all have left and right reaction results. The grid controls the reflection parts to ensure the integrity of the product.