Products

Sodium 1,5-Naphthalenedisulfonate

    Specifications

    HS Code

    838650

    Chemical Formula C10H6Na2O6S2
    Molar Mass 348.27 g/mol
    Appearance White to off - white powder
    Solubility Soluble in water
    Ph Around 7 - 9 in aqueous solution
    Density Approx. 1.0 - 1.3 g/cm³
    Boiling Point Decomposes before boiling
    Melting Point 290 - 300 °C (decomposition)
    Stability Stable under normal conditions
    Hazard Class Non - hazardous for most common uses

    As an accredited Sodium 1,5-Naphthalenedisulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 500g of Sodium 1,5 - Naphthalenedisulfonate in a sealed, labeled plastic bag.
    Storage Sodium 1,5 - Naphthalenedisulfonate should be stored in a cool, dry, well - ventilated area. Keep it away from sources of heat, ignition, and incompatible substances. Store it in a tightly closed container made of corrosion - resistant materials like polyethylene. This helps prevent decomposition, clumping, and potential reactions that could compromise its quality and safety.
    Shipping Sodium 1,5 - Naphthalenedisulfonate is shipped in sealed, corrosion - resistant containers. Special handling is required to prevent moisture ingress and ensure it complies with regulations for chemical transportation.
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    Sodium 1,5-Naphthalenedisulfonate
    General Information
    Historical Development
    The industry of chemical industry is changing with each passing day. There is a thing called Sodium 1, 5 - Naphthalenedisulfonate. The rise of this thing is really a sign of the evolution of modern chemical industry.
    At the beginning, the sages of chemistry studied the physical properties and explored their production. After several years, the method of preparation was obtained. At the beginning, the process was cumbersome and the output was meager. It was only in a small room for fine research.
    After the years, the technology became more and more exquisite. People improved the process and optimized the conditions, so that the output was gradually enriched and the application was also wide. From the industry of printing and dyeing, to add color and color; to the field of additives, to promote the properties of materials.
    Looking at the path of its development, it really depends on the wisdom of craftsmen and unremitting efforts to achieve today's prosperity. This is one of the progress of the chemical industry, and it is also a lesson for future generations. I encourage my generation to move forward bravely on the road of scientific research to expand new horizons.
    Product Overview
    About Sodium 1, 5-Naphthalenedisulfonate Product Overview
    There is a product today, named Sodium 1, 5-Naphthalenedisulfonate. Its unique nature, in various fields of chemical industry, a wide range of uses.
    The appearance of this product, or in a crystalline state, clear and bright, pure texture. Its chemical properties are stable, and there is no significant change in the case of ordinary acid and alkali.
    In industrial manufacturing, it is often used as an auxiliary agent. Among the dye aids, it can promote even dyeing of dyes, making the fabric uniform in color and dazzling. In the synthesis reaction, it can be used as a catalyst to accelerate the reaction process, improve production and quality, which is indispensable.
    And its preparation method has become more and more refined after many studies. Based on naphthalene, through sulfonation, supplemented by suitable methods, this product was obtained.
    This Sodium 1, 5-Naphthalenedisulfonate, although invisible to the daily purpose, but in the vein of industry, is really a key use, for the progress of chemical industry, add bricks and mortar.
    Physical & Chemical Properties
    Properties of Sodium 1,5 - Naphthalenedisulfonate
    Sodium 1,5 - Naphthalenedisulfonate is impressive in terms of physical and chemical properties. Its color is often close to white, and its shape is like a fine powder, and its quality is uniform and delicate.
    In terms of solubility, this substance is more easily soluble in water. Water is a common solvent, and its structure is special, so that Sodium 1,5 - Naphthalenedisulfonate molecules interact with it, and ions can be dispersed among water molecules to form a uniform solution, which is a major characteristic of water systems.
    As for the melting point, it has a specific value determined by rigorous experiments, and this value reflects the strength of the intermolecular force. When the external temperature rises to the melting point, the thermal motion of the molecule intensifies, which is enough to overcome the lattice energy, causing the substance to change from solid to liquid, and this phase transition process reflects the laws of its physical properties.
    In terms of chemical properties, its sulfonic acid group has certain activity and can participate in many chemical reactions, or react with other substances such as substitution and condensation. This is due to the electron cloud distribution and reactivity of sulfonic acid groups. Such properties are of great significance and application value in many fields such as chemical industry and scientific research.
    Technical Specifications & Labeling
    Today there is Sodium 1,5 - Naphthalenedisulfonate this product, which is related to its technical specifications and identification (product parameters), should be discussed in detail. Its technical specifications need to be accurate, and it is related to purity and impurity content. The purity must be high, and impurities should be strictly controlled to get good quality. In the logo, the product parameters must be clear, such as chemical composition, properties, etc., so that the user can see at a glance. Only if the technical specifications are strictly followed and the logo is clear, this Sodium 1,5 - Naphthalenedisulfonate product can be used without worry. It can do its best in all kinds of usage and live up to expectations.
    Preparation Method
    The method of making Sodium 1,5 - Naphthalenedisulfonate is related to the raw materials and production process, reaction steps and catalytic mechanism. The raw materials are often selected from naphthalene and sulfuric acid. First, naphthalene is used as the base, and it is heated with sulfuric acid. This is the step of sulfonation. The temperature is controlled at an appropriate temperature, so that naphthalene and sulfuric acid react in a specific ratio to obtain naphthalene sulfonic acid intermediates.
    Second, in the obtained intermediate, add an appropriate amount of sodium salt, and through ion exchange reaction, cause the sulfonic acid group to combine with sodium ions to form Sodium 1,5 - Naphthalenedisulfonate. The reaction process requires precise time and temperature control to achieve the best yield.
    In terms of catalytic mechanism, or use a specific catalyst to accelerate the reaction and reduce the activation energy. The whole process is operated according to specifications to ensure product purity and quality, which is the key to making this product.
    Chemical Reactions & Modifications
    The industry of chemical industry is related to people's livelihood. Its techniques are exquisite and changeable. In today's words, Sodium 1,5 - Naphthalenedisulfonate is a key to chemical reaction and modification.
    Its initial reaction is often based on naphthalenesulfonic acid, accompanied by a specific agent, temperature control and pressure, so it becomes this product. However, the initial quality may not be good, and it needs to be modified.
    After repeated research, the structure of the product is fine-tuned by ion exchange or adding additives. After modification, this product is beneficial to dispersion and dissolution. In the printing and dyeing industry, it can help the dye to spread evenly; in the synthesis process, it can promote the reaction to run smoothly. The wonders of chemistry are evident here, and unremitting research is required to obtain the variability of performance in order to meet all practical needs.
    Synonyms & Product Names
    Taste the chemical products of the world, the name Sodium 1, 5-Naphthalenedisulfonate, there are many different names and trade names. The different names of this thing, or according to its nature, or according to its shape, or its use, have their own origins.
    The name of its trade name, the merchants also show their own characteristics according to the needs of the city and the requirements of reputation. Or to highlight the excellence of quality, or to show its effectiveness, so there are different names in the world.
    Like ancient prescriptions, each also has its own name. Or one medicine and many, one weapon and everyone, all according to the time and place, different users. The synonyms and trade names of Sodium 1, 5-Naphthalenedisulfonate are also similar here. They are all forests of chemical industry. Because of their diversity, they are named numerous.
    Safety & Operational Standards
    About Sodium 1,5 - Naphthalenedisulfonate Product Safety and Practice
    Sodium 1,5 - Naphthalenedisulfonate is a common substance in chemical research. Safety and regulation are of paramount importance between its experiments and production operations.
    In terms of safety, the first protection. The operator involved in this substance should be in front of suitable protective equipment, such as gloves, goggles and protective clothing. This substance may be irritating to the skin and eyes. If you come into contact with it accidentally, rinse it with plenty of water quickly and seek medical treatment if necessary.
    Furthermore, storage should be cautious. It should be placed in a dry, cool and well-ventilated place, away from fire and heat sources, to prevent accidents. When placed separately from oxidants, alkalis, etc., it must not be mixed and stored to avoid biochemical reactions and cause disasters.
    In terms of operating specifications, the experimental operation must follow a precise process. When weighing, use a precise measuring tool to ensure that the dose is correct. When dissolving, pay attention to the control of the stirring rate and temperature to promote uniform dissolution, and prevent overheating or runaway reaction.
    During the production process, the equipment should be regularly overhauled to ensure that it has good airtightness and no leakage. The discharge of exhaust gas and wastewater must be properly handled in accordance with environmental protection regulations, and cannot be done arbitrarily to avoid polluting the environment.
    In general, the research and production application of Sodium 1, 5 - Naphthalenedisulfonate, strictly abide by safety and operation standards, so as to ensure the safety of personnel, the environment is safe, and the scientific research and production are smooth.
    Application Area
    Sodium 1, 5 - Naphthalenedisulfonate is commonly used in chemical industry. In the printing and dyeing industry, it can be used as a leveling agent to help dyes adhere evenly to fabrics, making the color uniform and avoiding uneven shades. In leather tanning, it also plays a role in optimizing the quality of leather, making it softer and tougher. In some chemical synthesis reactions, it may be a key auxiliary agent to help the reaction progress smoothly and improve the purity and yield of products. The application of this substance in many industrial fields is like a boat in a river, contributing to the development of various industries. It is an indispensable chemical raw material and occupies an important position in the industrial production process.
    Research & Development
    Yu Xiang studied Sodium 1, 5-Naphthalenedisulfonate this thing for a long time. At the beginning, observe its properties, explore its quality, and test it under various conditions. Observe its different temperature and humidity states, and examine its mixing with other things.
    After months of study, we know that it can be stable and exist in a certain environment; in a certain agent, it can play a specific role. And if this product is well used, it can be used in the fields of industry and agriculture.
    However, the research now has not been well done. If you want to use it widely, you must explore its principles again, and seek new ways to improve its yield and reduce its wear and tear. In the future, we should focus our efforts to find a better way to improve this product, hoping to promote its development and benefit all industries.
    Toxicity Research
    Today, there is a thing named Sodium 1,5 - Naphthalenedisulfonate. In my chemical research, the investigation of its toxicity is quite important. The toxicity of this substance cannot be ignored.
    Examine this substance in detail, and it is necessary to explore its effect on living beings. Or in microorganisms, observe the changes in their growth and reproduction; or in guinea pigs, mice, etc., test the appearance of the body after ingestion. Check whether it causes damage to the organs, and the behavior is different.
    After various experiments, the depth of its toxicity can be known. If the toxicity is minimal, it can be used more widely for industrial use and life needs; if the toxicity is large, it must be careful to prevent harm to living beings and harm the environment. The study of toxicity is the focus of chemical research and is related to the well-being of all people.
    Future Prospects
    I try to research Sodium 1,5 - Naphthalenedisulfonate this thing. Thinking about its future development, my heart has a period of time. This material is very different, and it has a wide range of uses. It can be done in all fields of chemical industry. In the future, new technologies may be borrowed to make its manufacturing more refined and the yield will be higher. And the field of application should also be expanded, and it is expected to shine in material innovation, pharmaceutical research and development, etc. It will be able to take advantage of the progress of science and technology to turn its potential into practicality, which will be of great benefit to the world. Make industry prosperous and people's livelihood benefit, so as to help the future grand scene, develop infinite possibilities, and become an unparalleled career, which will be praised by future generations.
    Where to Buy Sodium 1,5-Naphthalenedisulfonate in China?
    As a trusted Sodium 1,5-Naphthalenedisulfonate 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 1,5-Naphthalenedisulfonate supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

    What are the main uses of Sodium 5-Naphthalenedisulfonate?
    Sodium-1,5-naphthalene disulfonate has a wide range of uses. In the field of industry, it is often used as a dye auxiliary agent. Covering it can improve the solubility and dispersion of dyes, so that the dyes can be evenly dyed on the fabric, with uniform and bright color. For example, in a printing and dyeing workshop, when dyeing cloth, adding this agent can make the pigment adhere evenly without the risk of uneven depth.
    In chemical synthesis, it is also an important raw material. With its unique chemical structure, it can participate in many organic synthesis reactions to prepare special chemicals. For example, synthesizing surfactants with specific structures, this active agent is widely used in daily chemical, oil extraction and other industries. In daily chemicals, it can be used as a component of detergents to enhance decontamination ability; when oil is exploited, it can improve the wettability of the rock surface of the reservoir and improve crude oil recovery.
    Furthermore, in some catalytic reaction systems, sodium-1,5-naphthalene disulfonate can be used as a catalyst aid. It can adjust the activity and selectivity of the catalyst, and promote the reaction to proceed efficiently in the direction of the desired product. In the preparation process of fine chemical products, with its regulation of the reaction, it can improve product quality and yield, reduce production costs, and greatly contribute to the development of the chemical industry.
    What are the physical and chemical properties of Sodium 1, 5-Naphthalenedisulfonate?
    Sodium 1,5-naphthalene disulfonate, this substance has very different properties. Its color is mostly white, or close to pure color, and it is like a fine powder, uniform and delicate. When viewed in sunlight, it looks like broken silver.
    In terms of solubility, it is very soluble in water, just like ice and snow entering a soup, it instantly dissipates and is invisible, resulting in a clear liquid, without the slightest residue remaining. This liquid is stable and can be left unchanged for a long time.
    When it comes to melting point, it is quite high, and strong heat is required to melt it. When it reaches its melting point, the solid sodium 1,5-naphthalene disulfonate gradually converts, from firm to soft, and finally becomes a flowing state. However, during this process, no odor is emitted, and no harmful fumes arise.
    Its chemical properties are peaceful, and it is difficult to react violently with many substances under common conditions. However, when encountering strong oxidizing agents, it can also change, which needs to be observed in specific environments. It has a wide range of uses in industry. It can be used as an auxiliary agent to help other substances react smoothly, and it can also be used as an additive to increase the properties of materials. Therefore, it is an important product in the chemical industry.
    What are the precautions for Sodium 1, 5-Naphthalenedisulfonate in the production process?
    Sodium-1,5-naphthalene disulfonate in the production process, all matters need to be treated with caution. First, it concerns the characteristics of the material. This substance has specific chemical properties. When storing, a dry, cool and well-ventilated place must be selected to prevent moisture and deterioration, which will affect the production. Second, it is the operation specification. Producers must be familiar with the operation process and strictly follow the established steps. If the amount of ingredients is precisely controlled at the time of batching, the slightest difference may cause significant differences in product quality. Furthermore, safety protection must not be ignored. This substance may be potentially harmful to the human body. Operators should wear suitable protective equipment, such as gloves, goggles, protective clothing, etc., to prevent contact or inhalation, which may damage health. Production equipment also needs to be properly maintained and regularly overhauled to ensure stable operation, avoid production accidents caused by equipment failure, and prevent material leakage, pollution and the environment. In terms of reaction conditions, parameters such as temperature, pressure, and reaction time must be strictly controlled. If there is a slight deviation, or the reaction does not meet expectations, the product quality will not meet the standards. In addition, the treatment of wastewater, waste gas, and waste residue is also a priority. Waste generated in production should be properly disposed of in accordance with environmental protection requirements, and should not be discharged at will to ensure a clean environment and practice the way of sustainable development. All of these are the key to pay attention to when producing sodium-1,5-naphthalene disulfonate. They must not be ignored to ensure smooth production and high-quality products.
    What is the market price trend of Sodium 1, 5-Naphthalenedisulfonate?
    Sodium + 1, 5 - Naphthalenedisulfonate, it is also a matter of transformation. Its market speed is often influenced by general factors.
    First, the demand for supply and demand. If the demand for this product is high in the industrial field, such as printing and dyeing, washing, etc., its demand will increase, but the supply will not increase, and the price will often rise. On the contrary, if the demand is weak, and the quantity is left, the price will decline.
    Second, the price of raw materials also has a big shadow. For this product, specific raw materials are required. If the raw materials are low, the cost will be reduced. Raw materials are rising, and those who produce them must raise the price of this product; raw materials are falling, or the price of this product will decline.
    Furthermore, the policy of law and law should not be ignored. If there is a new insurance policy, the production will be combined, or the cost will be increased, which can also make the price increase. Or the policy will be adjusted, which will also affect the market of this product.
    The progress of technology will also affect its performance. If there is a new method, which can reduce the cost and increase the quantity, the price of this product may fall due to the increase in supply. On the contrary, if there is a breakthrough in technology, the high cost of production will be reduced, and the price will fall.
    Therefore, the market of Sodium + 1, 5 - Naphthalenedisulfonate is the result of the interaction of various factors such as supply and demand, raw materials, policies and laws, and technical steps. To understand its significance, it is necessary to observe the general factors.
    What is the impact of Sodium 1, 5-Naphthalenedisulfonate on the environment?
    Sodium-1,5-naphthalene disulfonate has a complex impact on the environment. This substance enters the natural environment and may disturb the aquatic ecology. If it enters the water body, it may be harmful to aquatic organisms. It may cause abnormal algal proliferation, which may affect the nutrient cycle of the water body and cause ecological imbalance.
    In the soil environment, it also has an impact. Or change the physical and chemical properties of the soil, hinder the uptake of nutrients by plant roots, and then damage plant growth. And it is difficult to degrade in the soil, or cause long-term accumulation, and accumulate the fertility and biological activity of the soil.
    In the atmospheric environment, although it is not a common pollutant in the atmosphere, if it is not handled properly, tiny particles may enter the atmosphere, which may involve air quality and pose a hidden danger to the respiratory health of surrounding creatures.
    Humans are exposed to this substance in the environment or enriched through the food chain. Long-term exposure may damage human health, such as disrupting endocrine and causing cell metabolic disorders. In short, sodium-1,5-naphthalene disulfonate has a wide range of environmental impacts and needs to be treated with caution, and its emissions and use should be controlled to ensure ecological safety.