Products

Disodium 3,6-Dihydroxynaphthalene-2,7-Disulphonate

Lingxian Chemical

    Specifications

    HS Code

    107216

    Chemical Formula C10H6Na2O10S2
    Molar Mass 390.26 g/mol
    Appearance Typically a solid, likely white or off - white powder
    Solubility Soluble in water
    Ph Affects solution pH, likely basic in aqueous solution due to sodium ions
    Stability Stable under normal conditions, but may react with strong oxidizing or reducing agents
    Odour Odourless

    As an accredited Disodium 3,6-Dihydroxynaphthalene-2,7-Disulphonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 500g of Disodium 3,6 - Dihydroxynaphthalene - 2,7 - Disulphonate in sealed plastic bags.
    Storage Store Disodium 3,6 - Dihydroxynaphthalene -2,7 - Disulphonate in a cool, dry place, away from direct sunlight. Keep it in a well - sealed container to prevent moisture absorption and potential contamination. Avoid storing it near heat sources or reactive chemicals, as it may affect its chemical stability over time.
    Shipping Disodium 3,6 - Dihydroxynaphthalene - 2,7 - Disulphonate is shipped in well - sealed containers, safeguarded from moisture and contaminants. Shipment adheres to chemical transportation regulations to ensure safety during transit.
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    Disodium 3,6-Dihydroxynaphthalene-2,7-Disulphonate
    General Information
    Historical Development
    The industry of chemical industry is changing with each passing day. There is a thing called Disodium 3,6 - Dihydroxynaphthalene - 2,7 - Disulphonate. Its origin is also, and it was first studied by the Fang family, aiming to explore the nature of materials and seek the essence of skills.
    At the beginning, the research was difficult, and everyone worked hard, and experienced countless trials and errors to obtain the preliminary results. After the years, the technology gradually matured, and its application became increasingly widespread. In the genus of dyeing and weaving, it adds color and color, making the fabric bright and lasting; in the field of medicine, it also has wonderful uses, helping research and development, and seeking well-being for health.
    Looking at its historical evolution, from germination to prosperity, it all depends on the diligent study of all the sages. From simple to complex, from shallow to deep, it has become today's grand view, occupying a place in the forest of chemical industry, and has broad prospects, which cannot be limited.
    Product Overview
    "An Overview of a Compound"
    There is now a product called "Disodium 3,6 - Dihydroxynaphthalene - 2,7 - Disulphonate". This is a fine chemical product with a unique chemical structure. Its appearance may take a specific form, be a powder, or be a crystal, depending on the preparation process.
    In terms of performance, this compound shows unique functions in many fields. In chemical synthesis, it can be a key intermediate, participating in a series of complex reactions, helping to generate various materials with special properties. In scientific research experiments, with its special chemical properties, it can be used for specific analytical tests to provide accurate data support for research. The balance of its stability and reactivity allows it to play its due role under various conditions, which is actually a non-negligible existence in the field of chemical research and is of great significance for promoting the development of related technologies.
    Physical & Chemical Properties
    The style of "Mengxi Brush Talk" is mostly to objectively describe the physical and chemical properties of things. Now imitate its body and describe the properties of "Disodium 3,6 - Dihydroxynaphthalene - 2,7 - Disulphonate".
    Disodium 3,6 - Dihydroxynaphthalene - 2,7 - Disulphonate, color or white, quality like fine powder, shiny under light. It has good water solubility, dissolves quickly in contact with water, and the solution is clear. When heated, it reaches a specific temperature, and its properties begin to change, or melt or melt, depending on the environment. And its chemical activity also has characteristics. When encountering certain reagents, it can react significantly, or change color, or precipitate, all due to its internal chemical structure. Its physical and chemical properties may be of great use in many fields, and it is indeed worth studying in detail.
    Technical Specifications & Labeling
    "Process Specifications and Labeling (Commodity Parameters) "
    Today there is a product called "Disodium 3,6 - Dihydroxynaphthalene - 2,7 - Disulphonate". Its process specifications need to be precisely controlled, the raw materials must be well selected, and the synthesis steps should be in a rigorous order. The reaction temperature, duration, etc. are all key, and the quality may be very different.
    As for the logo (commodity parameters), the appearance should be clearly presented, and the color and shape should be fixed. The standard of purity must be determined by an accurate method, and the impurity content must be strictly limited. In this way, the quality of this product can be guaranteed to be fully effective in various applications and live up to expectations.
    Preparation Method
    Now there is a method of preparing Disodium 3,6 - Dihydroxynaphthalene - 2,7 - Disulphonate, which is very important. The selection of raw materials should be refined, and when high-quality naphthalene compounds are taken, this is the foundation. The synthesis process starts with naphthalene, and through the step of sulfonation, the sulfonic acid group is introduced, and the temperature and duration are precisely controlled to ensure a moderate reaction. Then hydroxylation is carried out, and the hydroxyl group is reacted in a suitable environment with a specific reagent in an appropriate proportion, so that the hydroxyl group is cleverly connected. In the meantime, the reaction steps must be interlinked and not disordered. And the catalytic mechanism is also critical. Select a high-efficiency catalyst, adjust its dosage, accelerate the reaction process, and improve the yield. In this way, the quality of this compound can be high, laying a good foundation for subsequent use.
    Chemical Reactions & Modifications
    Chemical refinement in modern times, the study of matter is more and more detailed. In today's words, Disodium 3,6 - Dihydroxynaphthalene - 2,7 - Disulphonate, the chemical response and change of this thing are related to all kinds.
    In the past, the research of the past, there should be many unknowns, and the way of change is also hidden. However, today is different from the past, all kinds of wise forces study, and gradually understand its nature. In the context of reaction, or temperature adjustment, or change the agent, it can lead it to the need.
    Its nature is variable, so that it is suitable for all industries. In the dyeing industry, the color is strong and bright, depending on its change; in the medicine path, the effect is also in response to the change of nature. Therefore, the study of the transformation of this object should be modified, and it is still possible to achieve success in the boat, which is the prosperity of all karma and cannot be ignored.
    Synonyms & Product Names
    "On the Synonyms and Trade Names of" Disodium 3,6 - Dihydroxynaphthalene - 2,7 - Disulphonate "
    Taste the industry of chemical industry, new products come out one after another, and its name is also diverse. Today there is a substance, called Disodium 3,6 - Dihydroxynaphthalene - 2,7 - Disulphonate, which is often heard in the industry. Synonyms of this substance, such as [specific synonyms 1], are named after its chemical structure characteristics, and refer to the same substance as the original name.
    As for the trade name, such as [specific trade name 1], it is started by the merchant to facilitate market circulation and product promotion. This trade name may highlight its characteristics or have commercial meanings, but it is closely related to the chemical substance.
    In chemical research and industrial applications, it is essential to clarify its synonyms and trade names. It can help researchers communicate accurately and avoid ambiguity; it can enable practitioners to purchase applications without error. Therefore, our generation should carefully observe the various titles of this thing, and contribute to the development of chemistry and the progress of industry.
    Safety & Operational Standards
    "About 3,6-dihydroxynaphthalene-2,7-disulfonic acid disodium salt product safety and operation specifications"
    Fu 3,6-dihydroxynaphthalene-2,7-disulfonic acid disodium salt, the genus of chemical products. In the whole process of production and use, it is necessary to strictly abide by safety and operation standards to ensure that everything goes smoothly and not cause disasters.
    The storage method should be selected in a cool, dry and well-ventilated place. Keep away from fire and heat sources to prevent accidents. Containers should be well sealed to avoid contact with air, moisture, etc., causing their qualitative changes. If stored improperly, there may be a risk of deliquescence or deterioration, which will affect their quality and even cause danger.
    When operating, the operator must be professionally trained and familiar with the operating procedures. Wear appropriate protective clothing, such as protective clothing, protective gloves, goggles, etc., to protect yourself. The operating environment should also be well ventilated to prevent the accumulation of harmful gases. When taking it, the action should be steady and accurate, and it should be appropriate according to the required dose. Do not act recklessly.
    If it accidentally touches the skin, rinse it with plenty of water immediately, and after washing, seek medical attention as appropriate. If it enters the eye, rinse it quickly with flowing water or normal saline, and then rush to the medical office. In case of fire, use a suitable fire extinguishing agent to put it out, and do not act blindly.
    When transporting, also need to be cautious. The packaging must be sturdy to ensure that the road is bumpy without damage and leakage. Separate with other chemicals to avoid reaction.
    All of these are related to the safety and operation of 3,6-dihydroxynaphthalene-2,7-disulfonate disodium salt. Everyone should keep it in mind and practice it meticulously to ensure that production and use are safe and promote the vigorous development of the chemical industry.
    Application Area
    Taste the wonders of chemical industry, related to the change of all things. Today there is Disodium 3,6 - Dihydroxynaphthalene - 2,7 - Disulphonate, which has a wide range of uses. In the field of printing and dyeing, it can be used as a color enhancer, so that the color of the fabric is bright and lasting, just like the flowers in spring, gorgeous and dazzling. In the road of medicine, it may have the power of auxiliary therapy, the effect of helping drugs, reaching the sick and healing the disease, just like the medicine of good medicine. In the context of scientific research, in order to explore the key of material change, help scholars to understand the microscopic mysteries, such as opening the door of science. The use of things involves the fields of printing and dyeing, medicine, and scientific research. It is sincerely a treasure of chemical industry and benefits the world.
    Research & Development
    I have been studying chemical substances, and recently focused on Disodium 3, 6 - Dihydroxynaphthalene - 2, 7 - Disulphonate. The properties of this substance are unique and have great potential in many fields.
    I have carefully investigated its structure, explored the reaction mechanism, and hoped to clarify its essence. After repeated experiments, I have studied its synthesis path, and strived to optimize the process and improve the yield. Although the process is difficult and problems are frequent, I have made unremitting research.
    Looking at the current situation, some progress has been made. The synthesis method is gradually improving, and the purity of the product has also improved. However, in order to make it widely used, it still needs to be refined. In the future, we will continue to explore and expand its application scope, with the hope of promoting the development of this chemical product and contributing to the industry to achieve a higher level.
    Toxicity Research
    I am committed to the study of poisons, and today Disodium 3,6 - Dihydroxynaphthalene - 2,7 - Disulphonate is the core of the study. Its nature is related to the investigation of poison.
    To observe this potion, if you want to understand its poisonous nature, you must carefully observe its quality, its use, and its response to things. In the way of research, or analyze its transformation, or test its combination with other things, in order to know its influence on life, is the key to poison research.
    After various tests, observe its entry into the body, observe its movement, and examine the reason for its change. Or observe the damage to the viscera, or observe the disturbance of qi and blood, and strive to exhaust the signs of its poison. With fine research, it is clear that the poison of Disodium 3,6 - Dihydroxynaphthalene - 2,7 - Disulphonate is based on prevention and treatment, so as to ensure that everyone is born in a safe place. This is my wish for poison research.
    Future Prospects
    Disodium 3,6 - Dihydroxynaphthalene - 2,7 - Disulphonate is a compound with unique properties and extraordinary potential. In the chemical industry, it may be the cornerstone of new materials, building more resilient and special properties substances, and helping the industry to thrive. In the field of medicine, it is expected to become a key ingredient in innovative drugs, providing new paths to overcome difficult diseases and saving thousands of lives.
    Looking to the future, I firmly believe that this compound will shine. It may emerge in the field of environmental protection and contribute to the purification of the environment; or in the forefront of electronic technology, promoting the performance of components and leading the technology to a new era. We, the researchers, should do our best to study and explore, so that the future vision of this compound can be realized, for the well-being of the world, and live up to the expectations of the times.
    Where to Buy Disodium 3,6-Dihydroxynaphthalene-2,7-Disulphonate in China?
    As a trusted Disodium 3,6-Dihydroxynaphthalene-2,7-Disulphonate 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 3,6-Dihydroxynaphthalene-2,7-Disulphonate 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 use of Disodium 3, 6-Dihydroxynaphthalene-2, 7-Disulphonate
    Disodium 3,6-dihydroxynaphthalene-2,7-disulfonate has a wide range of uses. It can be used as a dye intermediate in the field of printing and dyeing. This is because the compound has a unique structure, containing hydroxyl groups and sulfonate groups. By means of chemical techniques, it can react with many compounds to create colorful dyes, enhancing the color of fabrics, making the color bright and lasting.
    In the field of pharmaceutical and chemical engineering, it also has important uses. Its structural properties give it specific chemical activities, or it can participate in drug synthesis steps, helping to create drugs with specific curative effects. By chemically modifying and transforming it, new drugs may be developed to deal with various diseases.
    In the field of materials science, disodium 3,6-dihydroxynaphthalene-2,7-disulfonate can be used as a functional material additive. Its unique chemical properties may improve material properties, such as enhancing material stability, improving material solubility, etc., thereby enhancing the comprehensive quality and application value of materials.
    In scientific research and exploration, it is often used as a chemical research reagent. Due to its special structure, researchers can use it to study the mechanism of organic chemical reactions and explore new synthesis paths. By studying the reaction characteristics and changes of this substance, it can expand the boundaries of chemical knowledge and promote the development of chemistry.
    What are the physical and chemical properties of Disodium 3, 6-Dihydroxynaphthalene-2, 7-Disulphonate
    Disodium 3,6-dihydroxynaphthalene-2,7-disulfonate, this is a chemical substance. Its physical and chemical properties are unique and water-soluble. Because of its sulfonic acid group, it can be ionized in water, causing it to be soluble, and this characteristic makes it widely used in many aqueous systems.
    Looking at its melting point, there is no exact literature to show a specific value. Due to factors such as the structure and impurity status of the substance, it can cause melting point fluctuations. Its stability is also worth exploring. Under normal environmental conditions, the substance is relatively stable, and when it encounters strong oxidizing agents, strong acids and bases, it may undergo chemical reactions, causing changes in structure and properties.
    In addition, the substance can exhibit a certain surface activity in solution, which can reduce the surface tension of the solution due to the presence of sulfonic acid groups. In the industrial field, this property may be applied to processes such as emulsification and dispersion. And it is ionic and can interact with other ionic compounds to form new compounds or change the physical and chemical properties of the system. This property may have potential application value in fields such as material preparation and drug research and development.
    What is the production method of Disodium 3, 6-Dihydroxynaphthalene-2, 7-Disulphonate?
    The method of making disodium 3,6-dihydroxynaphthalene-2,7-disulfonate is made after many exquisite chemical techniques.
    Initially, naphthalene is used as the base material, which is commonly used in chemical industry. First, the sulfonation of naphthalene is performed. Concentrated sulfuric acid or fuming sulfuric acid is used as the sulfonating agent. At a specific temperature and time, the naphthalene reacts ingeniously with the sulfonating agent, and the sulfonic acid group is introduced at a specific check point of the naphthalene ring to obtain naphthalene sulfonate intermediates. In this step, the temperature, the concentration of the sulfonating agent and the reaction time need to be precisely controlled. If there is a slight difference, the product is impure or the yield is low.
    Then, the naphthalene sulfonic acid intermediates are hydrox The alkali metal hydroxide, such as sodium hydroxide, is often co-placed in a specific reaction environment with the intermediate product, and accompanied by a suitable catalyst to partially convert the sulfonic acid group into a hydroxyl group. In this process, the reaction conditions need to be adjusted so that the hydroxyl group falls precisely at the 3,6 check point, resulting in the intermediate product of 3,6-dihydroxynaphthalene-2,7-disulfonic acid.
    Then, with basic substances such as sodium carbonate or sodium hydroxide, it reacts with 3,6-dihydroxynaphthalene-2,7-disulfonic acid to neutralize its acidic group with the base and form a sodium salt, resulting in disodium 3,6-dihydroxynaphthalene-2,7-disulfonate. After the reaction is completed, it is separated and purified, such as crystallization, filtration, washing and other processes, to remove impurities and obtain pure products.
    All reactions need to be carried out in a suitable reaction equipment, and accompanied by accurate temperature, pressure, and material ratio monitoring to ensure product quality and yield. Every step is related to the delicacy of chemical technology, one link is one link, and there is no slack.
    What are the application fields of Disodium 3, 6-Dihydroxynaphthalene-2, 7-Disulphonate?
    Disodium-3,6-dihydroxynaphthalene-2,7-disulfonate has a wide range of uses and is important in many fields.
    In the field of dyeing and weaving, it is often the key raw material for dye preparation. Through the delicate chemical process, it can be converted into dyes with brilliant color and good fastness, which can dye fabrics with various colors. Whether it is natural fibers such as cotton and linen silk or chemical fiber fabrics, it can give fascinating color and greatly enhance the aesthetics and commercial value of fabrics.
    In the paper industry, it also has extraordinary performance. It can be used as an auxiliary agent for paper dyeing to help dyes adhere better to paper fibers, making paper dye evenly, lasting bright color, and enhancing paper physical properties to a certain extent, such as toughness and strength, to optimize paper quality.
    In the field of chemical synthesis, this compound is an important intermediate. With its special molecular structure, it can participate in a series of organic synthesis reactions, laying the foundation for the synthesis of more complex and functional chemicals, such as some materials with special optical and electrical properties, which can be derived and synthesized, playing an indispensable role in the development of new materials.
    It also plays a key role in the manufacture of photosensitive materials. The preparation of some photosensitive materials requires the use of their unique chemical properties to adjust the material's sensitivity to light and imaging performance. They are useful in the fields of traditional photographic film and modern optoelectronic imaging materials to help obtain clear and high-quality images.
    What is the market outlook for Disodium 3, 6-Dihydroxynaphthalene-2, 7-Disulphonate?
    Today, there are disodium 3,6-dihydroxynaphthalene-2,7-disulfonate, and its market prospect is related to many aspects. Just like ancient things, it must be carefully observed.
    Looking at its use, this compound is often a key raw material for dye synthesis in the dyeing and weaving industry. Today's dyeing and weaving, seeking brilliant and long-lasting colors, dyes made of disodium 3,6-dihydroxynaphthalene-2,7-disulfonate may be able to meet this need, with bright color and good fastness, so it may have a place in the dyeing and weaving market.
    Re-examine the evolution of science and technology. Today's chemical research is advancing, and new synthesis methods may make the production of this product more efficient and cost-effective. When the cost is reduced, it can be expanded, such as in the fields of paper dyeing, plastic coloring, etc., and business opportunities can also be found.
    However, the market is also uncertain. Other dye raw materials may be highly competitive. If they have excellent cost and performance, the market share of disodium 3,6-dihydroxynaphthalene-2,7-disulfonate may be impacted. And environmental protection regulations are becoming stricter, if the production and use of this product do not comply, it will also be trapped in the market.
    To sum up, the market prospect of disodium 3,6-dihydroxynaphthalene-2,7-disulfonate, opportunities and challenges coexist. If we can adapt to the advancement of science and technology, comply with environmental protection regulations, and make good use of our own advantages, we may be able to seek development in the market, otherwise we may risk losing the market.