Products

Sodium 2-Naphthol-3,6-Disulfonate

    Specifications

    HS Code

    880625

    Chemical Formula C10H5Na2O7S2
    Molar Mass 348.256 g/mol
    Appearance white to off - white powder
    Solubility In Water soluble
    Ph Of Aqueous Solution usually near neutral
    Melting Point decomposes before melting
    Odor odorless
    Stability stable under normal conditions
    Hazard Class non - hazardous for most common uses

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

    Packing & Storage
    Packing 25 - kg bag of Sodium 2 - Naphthol - 3,6 - Disulfonate, well - sealed for chemical safety.
    Storage Sodium 2 - Naphthol - 3,6 - Disulfonate should be stored in a cool, dry area, away from heat and direct sunlight. Store it in tightly - sealed containers to prevent moisture absorption and contact with reactive substances. Keep it separate from oxidizing agents. These storage conditions help maintain its chemical integrity and prevent potential hazardous reactions.
    Shipping Sodium 2 - Naphthol - 3,6 - Disulfonate is shipped with strict adherence to chemical safety regulations. It is packaged in sealed containers to prevent leakage, transported in vehicles suitable for handling such chemicals, and appropriate handling instructions are provided.
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    Sodium 2-Naphthol-3,6-Disulfonate
    General Information
    Historical Development
    Sodium 2 - Naphthol - 3,6 - Disulfonate, the product of chemistry. Its origin originated in the past when chemical research was gradual. At that time, all the sages were thinking hard and studying the properties and changes of matter.
    At the beginning, the understanding of it was still shallow, only a little glimpse. After countless experiments and repeated investigations, the method of its preparation and its performance were known. With the passage of time, technology has advanced, the preparation process has become more and more exquisite, and the product categories have become more and more diverse.
    It is used in many fields such as industry and scientific research. The limitations of the past have been greatly changed. From the initial exploration of ignorance to the skillful use, the historical evolution of this product is like a turbulent picture, witnessing the road of chemistry, moving forward step by step, and becoming increasingly prosperous.
    Product Overview
    A chemical substance, called Sodium 2-Naphthol-3,6-Disulfonate. Its shape or powder, white and pure. This substance has specific chemical properties and is useful in many fields.
    To make this substance, a specific method is required, through fine steps, and appropriate conditions are controlled before it can become a high-quality product. The reaction process is rigorous and complex, and the proportion of raw materials and temperature are all related to the final product.
    In terms of its use, it is crucial to color and dye it in industry. It can help the pigment to disperse evenly, making the dye bright and lasting. In the field of scientific research, it is an important reagent for experiments and helps to explore many chemical mysteries. Its stability is good, and when stored, it is moisture-proof and light-proof, so that its properties remain unchanged, ready to be used, and its effectiveness can be developed in various fields.
    Physical & Chemical Properties
    Today there is a thing named Sodium 2-Naphthol-3,6-Disulfonate. Its physical and chemical properties are the key. Look at its shape, or crystalline, color or white or nearly white, with a certain luster. Its solubility, in water has a good performance, soluble and uniform liquid. In terms of its stability, under room temperature, it can maintain its properties, but when it encounters hot topics, strong acids and alkalis, it may change. In chemical reactions, due to its structure, it can often be used as a raw material or catalyst for certain reactions. With its special functional groups, it can cause a variety of chemical changes. In the field of chemical industry, it has a wide range of uses and is related to the preparation of many products. It is an important chemical substance.
    Technical Specifications & Labeling
    Today there is Sodium 2 - Naphthol - 3,6 - Disulfonate, and its process specifications and identification (commodity parameters) are the key.
    The process specifications are related to the preparation method. Fine research is required to control the temperature, time and material ratio of the reaction. The temperature should be moderate, if it is too high, the quality will change easily, if it is too low, it should be slow and difficult to achieve. The length of time also needs to be accurate. If it is too long, it will consume, and if it is too short, it will not be fully applied. The ratio of materials needs to be even more subtle to make a good product.
    In terms of identification (commodity parameters), its character, purity, content, etc. should be detailed. The character needs to be inspected for its color and state to ensure that it meets the standard. Purity is related to quality, and must reach a high standard. The number of contents must be sure and correct, so that the user can use it. Only in this way can this thing be suitable for use in all karma.
    Preparation Method
    The method of making Sodium 2 - Naphthol - 3,6 - Disulfonate is related to the raw materials and production process, reaction steps and catalytic mechanism. The selection of raw materials needs to be excellent, based on naphthol and sulfonating agent.
    First, naphthol and an appropriate amount of sulfonating agent are placed in a specific container, temperature control, step by step, this is the first step of the reaction. Temperature control is very important. If it is too high, the product will be impure, and if it is not, the reaction will be delayed.
    During the reaction, closely observe its changes and fine-tune it in a timely manner. After the reaction is completed, the product will be purified by separation and purification. The catalytic mechanism here is to use the power of the catalyst to promote the reaction speed and yield.
    As for the production process, it must be standardized and well-equipped to ensure that the product is of high quality and sufficient quantity. In this way, only the best effect can be obtained to make this excellent product.
    Chemical Reactions & Modifications
    Taste the wonders of chemistry, it is related to the change of all things. In today's discussion of Sodium 2 - Naphthol - 3,6 - Disulfonate, its chemical reaction and variability are really the focus of our research.
    Looking at the reaction, under specific conditions, the interaction between molecules, the breaking and recombination of chemical bonds, is very wonderful. Or combine with other things, or decompose themselves, depending on the environment.
    As for the variability, it is affected by factors such as temperature and pH, and the properties change accordingly. When the temperature increases, the reaction rate may increase, and the structure of the product may also be different; changes in pH can also lead to changes in its charge distribution, affecting its chemical activity.
    We should study the theory in depth to understand the law of its reaction and the reason for its variation. In the experiment, record the data in detail and analyze it carefully, hoping to control the chemical properties of this substance, which will contribute to industrial and academic research, and to demonstrate the power of chemistry.
    Synonyms & Product Names
    Today there is a thing called Sodium 2-Naphthol-3,6-Disulfonate. The synonyms and trade names of this thing are quite important. Its synonyms may be called sodium 2-naphthol-3,6-disulfonate. As for the trade name, there are also different names in the industry. This substance is widely used in the field of chemical research. We need to clarify its various names to avoid confusion. Only by knowing the synonyms and trade names can we use it smoothly in experiments and production. This is what chemical researchers and practitioners should keep in mind, so that this material can be used accurately and promote the development of the chemical industry.
    Safety & Operational Standards
    Safety and Operating Specifications of Sodium 2 - Naphthol - 3,6 - Disulfonate
    All those who make Sodium 2 - Naphthol - 3,6 - Disulfonate are the first to be safe. This substance is related to human health and environmental stability and cannot be ignored.
    The place where it is prepared must be well ventilated. Because of the occasional reaction, harmful gas may be generated. If it gathers in the room and enters the lungs, it will damage health. Therefore, a ventilator should be installed to make the turbid air come out quickly, and the clear air often enters.
    Those who handle it must wear protective gear. Such as gloves, which can be separated from the skin to avoid allergic corrosion; eyepieces, which protect the eyes from splashing liquid; masks, which filter out harmful particles and keep the breath clean.
    When taking this agent, follow the precise rules. The amount is related to the result of the reaction. If it is less than expected, it may cause accidents. When administering the medicine, it should be slow and stable to prevent its sudden reaction.
    The temperature of the reaction must also be strictly controlled. If it is too high, the reaction will be too fast, which is easy to lose control; if it is too low, the process will be slow and time-consuming. When using a temperature control device, the temperature will be constant at an appropriate value.
    Dispose of waste and comply with environmental protection regulations. The waste of this agent, or containing toxic substances, should not be discarded at will. It must be collected and disposed of, and its harmful substances should be removed by chemical methods, before it can be discarded in a place of compliance.
    When storing, it should be placed in a cool and dry place. Avoid water and fire, far away from heat sources, to prevent its deterioration or cause fires. And it must be stored separately from other things to prevent accidents caused by interaction.
    All these are the important rules for the preparation, operation and storage of Sodium 2 - Naphthol - 3,6 - Disulfonate. From it, it can be kept safe and effective; otherwise, disaster may come, and it cannot be ignored.
    Application Area
    Sodium 2 - Naphthol - 3,6 - Disulfonate, also chemical. Its application field is quite wide. In the dyeing and weaving industry, it is often used as a dye aid. It can help dye even, so that the color is uniform, and the color of the fabric is bright and lasting. In the paper industry, it is also used to improve the properties of paper, increase the strength and smoothness of paper. In the pharmaceutical field, it can be used as a raw material for synthetic drugs, participating in the preparation process of many drugs, which is related to health. And in the manufacture of some fine chemical products, it is also indispensable to help improve product performance. This substance plays an important role in various application fields and is relied on by the development of the industry.
    Research & Development
    Modern chemistry has advanced, and various compounds are changing with each passing day. Today, on Sodium 2 - Naphthol - 3,6 - Disulfonate, its research and development are related to many fields.
    We are committed to exploring its properties, observing its reaction in different environments, in order to clarify its internal mechanism. After repeated experiments, we recorded data in detail to analyze the laws of its changes.
    In terms of application expansion, there are also many explorations. Try to use it in dyeing processes and find that it can make the color brighter and longer lasting. In the pharmaceutical field, it is also expected to tap its unique effects and find opportunities for new drug research and development.
    Our generation should persevere and delve deeper, hoping to make more breakthroughs in the research and development of this object, benefit the world, and promote the progress of chemistry, just like the ancients who searched for the truth and were determined to open a new chapter.
    Toxicity Research
    On the Toxicity of Sodium 2-Naphthol-3,6-Disulfonate
    Sodium 2-Naphthol-3,6-Disulfonate is also a chemical product. In today's chemical industry, it is widely used. However, the study of its toxicity should not be ignored.
    Those who studied toxicity in ancient times all emphasized its harm to life. Although this product is not well known to the public, the test of toxicity is related to people's livelihood. Observe its structure, chemical properties, or changes in response to other things.
    If you want to know its poison, you should test it by various methods. Take insects and livestock as a test, and observe their state after eating this product. Observe changes in their activities, eating, and growth. If you see it languishing, sick, or even dead, you can know that this product is toxic.
    And it may remain in the environment. Rain rushes it into rivers, lakes, and seas, harming aquatic spirits. Or into the soil, damaging the growth of vegetation. Therefore, studying its toxicity is of great benefit to the ecological balance. It is necessary to carefully examine its changes in various environments and understand the depth of its harm before formulating policies to reduce its poison and protect the safety of life spirits and the environment.
    Future Prospects
    Sodium 2 - Naphthol - 3,6 - Disulfonate is an essential chemical product. Although it has been used today, we dare not slack off for a moment in the study of chemistry.
    Looking forward to the future, it may shine in the road of material innovation. Or it can help the birth of new functional materials, add bricks and mortar to various fields such as equipment manufacturing and construction, and lead them into a new realm.
    Or in the field of biomedicine, emerging. For the diagnosis and treatment of diseases, provide novel methods to solve the suffering of everyone.
    Although the road ahead is long and unknown, we chemical researchers, with determination, should explore the unknown and look forward to the future, so that the potential of Sodium 2 - Naphthol - 3,6 - Disulfonate can be fully realized and benefit the world.
    Where to Buy Sodium 2-Naphthol-3,6-Disulfonate in China?
    As a trusted Sodium 2-Naphthol-3,6-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 Sodium 2-Naphthol-3,6-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 the chemical structure of Sodium 2-Naphthol-3,6-Disulfonate?
    Sodium-2-naphthol-3,6-disulfonate, which is also an organic compound. Among its chemical structures, the naphthalene ring is a group, and the naphthalene is a fused ring aromatic hydrocarbon with a conjugated double bond, which is composed of two benzene rings. At the second position of the naphthalene ring, there is a hydroxyl group connected, which has active chemical properties and can participate in many chemical reactions, such as esterification, etherification, etc. At the 3rd and 6th positions of the naphthalene ring, there is a sulfonic acid group connected to each, and the sulfonic acid group-SOH is easy to ionize, so that the compound has good water solubility. And because of the salt bond formed by the metal sodium ion and the sulfonic acid group, its solubility and stability in water are further enhanced. This structure endows the compound with many properties and has important applications in industrial fields such as dyes, pigments, surfactants, etc. With its structural properties, it can be used as an intermediate to participate in the synthesis of various organic compounds with specific properties.
    What are the main uses of Sodium 2-Naphthol-3,6-Disulfonate?
    Sodium 2 - Naphthol - 3,6 - Disulfonate, that is, sodium 2 - naphthol - 3,6 - disulfonate, is widely used in the dyeing and weaving industry, and is often used as a raw material for dye synthesis. It can make direct dyes, reactive dyes, etc. The dyes are bright in color and have good dyeing properties. It is fixed on the fabric and is not easy to fade. It adds color to textile printing and dyeing.
    In the paper industry, it also has extraordinary functions. It can be used as a pulp dispersant to disperse the fibers evenly, make the paper texture more uniform, improve the strength, smooth the surface, and help improve the quality of paper products. It is widely used in all kinds of paper manufacturing.
    In the leather industry, it is also indispensable. As an additive to leather tanning agent, it can enhance the combination of tanning agent and leather fiber, make leather softer and tougher, improve the durability and quality of leather, and make leather products more competitive in the market.
    In some fine chemical fields, sodium 2-naphthol-3,6-disulfonate can be used as an intermediate in organic synthesis, participating in the preparation of many complex organic compounds, laying the foundation for the research and development and production of fine chemical products, and promoting innovative development in this field.
    What is the production process of Sodium 2-Naphthol-3,6-Disulfonate?
    The process of making Sodium + 2 - Naphthol - 3,6 - Disulfonate is detailed and dense in ancient times. First, it is necessary to prepare naphthol and sulfuric acid, with naphthol as the base and sulfuric acid as the agent. Add naphthol to an appropriate amount of sulfuric acid, control its temperature and adjust its time, so that the two can blend and react.
    The key to this step is to adapt to the temperature. If the temperature is high, the reaction will be too fast and the product will be heterogeneous; if the temperature is low, the reaction will be slow and take a long time. After the naphthol and sulfuric acid are combined, a sulfonate is obtained.
    Then, take this sulfonate and mix it with sodium salts. The selectivity of sodium salts is related to the purity and yield of the product. Common sodium salts, such as sodium chloride, sodium sulfate, etc., are selected on demand. After mixing, adjust the temperature and proceed to the reaction process. In this step, temperature control and material matching are all key points.
    And the reaction device needs to be clean and suitable, so as not to contaminate the product. After the reaction is complete, the pure product of Sodium + 2 - Naphthol - 3,6 - Disulfonate can be obtained through the processes of analysis, filtration, washing and drying. The essence of analysis, filtration, washing and drying can ensure the quality of the product. Each step follows the rules of ancient laws, and only with caution can a good product be prepared.
    What are the precautions for Sodium 2-Naphthol-3,6-Disulfonate during storage and transportation?
    When storing and transporting sodium 2-naphthol-3,6-disulfonate, there are various matters to be paid attention to.
    First, this material should be stored in a cool, dry and well-ventilated place. Because if it is in a humid and warm place, or its properties may change, it will affect its quality. In case of water vapor, or the appearance of deliquescence, which will damage its chemical properties.
    Second, the storage place should be away from fire and heat sources. Both of these can cause chemical reactions, and even cause the risk of combustion and explosion. This is because its chemical properties are lively, and it is easy to react violently in case of heat or open flame.
    Furthermore, when transporting, it is necessary to ensure that the packaging is intact. If the packaging is damaged, the material may leak out, which will not only stain the surrounding environment, but also pose a hazard to human health. The packaging must be sturdy and able to withstand the bumps and vibrations during transportation.
    In addition, during the handling process, the operator should handle it with care and must not treat it rudely. To prevent damage to the packaging, and to avoid changes in its internal structure due to collisions, which may cause danger.
    In addition, the storage and transportation places should be separated from oxidants, acids and other substances. Due to their different chemical properties, mixed storage is prone to chemical reactions, creating unpredictable risks.
    In general, the storage and transportation of sodium and sodium 2-naphthol-3,6-disulfonate should be handled with caution and attention to the above to ensure safety.
    What is the environmental impact of Sodium 2-Naphthol-3,6-Disulfonate?
    Sodium 2-Naphthol-3,6-Disulfonate, that is, sodium 2-naphthol-3,6-disulfonate, the impact of this substance on the environment is quite critical, in ancient Chinese.
    If 2-naphthol-3,6-disulfonate enters natural water bodies, it may dissolve and disperse in water. This substance has a certain solubility and may cause water quality changes in rivers, lakes and seas. If it contains this substance in water, it may affect the survival of aquatic organisms. It may interfere with the photosynthesis of aquatic plants, causing them to be unable to absorb light energy normally for physiological activities, which in turn affects the bottom layer of the food chain and causes the imbalance of the entire aquatic ecosystem.
    In the soil environment, if it penetrates into the soil, it may change the physical and chemical properties of the soil. Or affect the pH of the soil, causing the soil microenvironment to be unsuitable for the growth of plant roots. If plant roots are damaged by it and cannot absorb nutrients and water well, plant growth will be hindered, field crops may reduce production, and mountain forest vegetation may also decay.
    And if this substance enters the atmosphere through volatilization or other means, although the amount is small, it will accumulate for a long time, or affect air quality. The particles of this substance in the atmosphere, or aerosol components, are harmful to the human respiratory system. If inhaled, or cause respiratory discomfort, it will damage the function of the lungs for a long time.
    In short, although Sodium 2 - Naphthol - 3,6 - Disulfonate may be useful in industrial and other fields, its impact on the environment should not be underestimated, and it should be handled with caution to prevent the environment from being harmed and ecological disorder.