Products

Sodium 2,4-Dinitrobenzenesulphonate

Lingxian Chemical

    Specifications

    HS Code

    178185

    Chemical Formula C6H3N2NaO7S
    Molecular Weight 278.15 g/mol
    Appearance Yellow - orange crystalline powder
    Solubility In Water Soluble
    Melting Point 288 - 290 °C
    Ph Of Aqueous Solution Basic
    Stability Stable under normal conditions
    Hazard Class Irritant
    Odor Odorless
    Density 1.78 g/cm³

    As an accredited Sodium 2,4-Dinitrobenzenesulphonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 500g of Sodium 2,4 - Dinitrobenzenesulphonate in a tightly - sealed plastic - lined paper bag.
    Storage Sodium 2,4 - Dinitrobenzenesulphonate should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources and ignition points as it may be combustible. Store in a tightly sealed container to prevent moisture absorption and contact with reactive substances. Separate from reducing agents, strong acids and bases to avoid chemical reactions.
    Shipping Sodium 2,4 - Dinitrobenzenesulphonate is a chemical. Shipments should be in well - sealed, corrosion - resistant containers, following relevant hazardous chemical shipping regulations to ensure safe transport.
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    Sodium 2,4-Dinitrobenzenesulphonate
    General Information
    Historical Development
    "The Historical Development of Sodium 2,4 - Dinitrobenzenesulphonate"
    In the past, the art of chemistry was not as sophisticated as it is today. When we first came into contact with this object, many people were unsure of its characteristics and production methods.
    At that time, the researchers worked hard and began to get something. First, we used rough methods to explore its clues and gradually understand its reaction rules. Although the process was difficult, we worked tirelessly.
    After that, the methods of synthesis were repeatedly improved. From difficult steps to gradually simpler, the yield also rose.
    As the years passed, the understanding of Sodium 2,4 - Dinitrobenzenesulphonate became more and more profound. The field of application has also gradually broadened from narrow. In industry and scientific research, it shows its unique ability. Looking at its process, it is actually the condensation of the wisdom and sweat of various sages, which has contributed to the progress of chemistry.
    Product Overview
    Product Overview
    Sodium 2,4-Dinitrobenzenesulphonate, that is, sodium 2,4-dinitrobenzene sulfonate, is an important compound in the chemical industry. The properties of this product are yellow to light brown crystalline powder, which is easily soluble in water, and its aqueous solution is slightly basic.
    In industrial applications, sodium 2,4-dinitrobenzene sulfonate is often used as a dye intermediate. With its special chemical structure, it can participate in a variety of dye synthesis reactions. After a series of chemical transformations, it lays the foundation for the synthesis of brightly colored and excellent dyes. At the same time, in some organic synthesis reactions, it can also act as a mild oxidant to help the conversion of specific organic compounds, which is of great significance for the preparation of fine chemicals. In terms of quality control, it is necessary to strictly monitor its purity, impurity content and other indicators to ensure that the product meets the high standards of industrial production.
    Physical & Chemical Properties
    Sodium 2,4 - Dinitrobenzenesulphonate This substance has unique physical and chemical properties. Looking at its physical properties, it is often in the state of powder, with a light yellow color and fine texture. Its solubility is also considerable, and it can be dissolved to a certain extent in water. This property is closely related to the molecular structure.
    When it comes to chemical properties, this substance has specific reactivity. Because it contains nitro and sulfonic acid groups, the nitro group is highly oxidizing, and the sulfonic acid group affects its acid-base properties and chemical reaction check point. Under suitable conditions, it can participate in many chemical reactions, such as nucleophilic substitution reactions. This is all due to the distribution of electron clouds and chemical bonds in its molecules. Due to its various physical and chemical properties, it has unique value and significance in the fields of chemical research and industrial applications.
    Technical Specifications & Labeling
    Sodium 2, 4-Dinitrobenzenesulphonate, is also a thing of transformation. Its technology is very important (commodity quality). The technology of this thing is clear and its degree is high, and the quality must be few and far between. Its color should be correct, and there should be no color dye. The shape is also uniform, or the crystal or the powder, all have a fixed value.
    Until it is (commodity quality), the name is Sodium 2, 4-Dinitrobenzenesulphonate is clear. And its molecular formula and molecular weight, so that it can be known and made. And its dangerous nature, to warn the user. The method of packaging, there is also a way to keep it safe, to keep it in the warehouse, and to hide it.
    Preparation Method
    The method of making Sodium 2,4-Dinitrobenzenesulphonate, the first raw material and production process. Taking benzene sulfonic acid as raw material and nitrifying it into dinitrobenzene sulfonic acid is a key step. During the reaction, it is necessary to control the temperature and time, and precisely prepare the ratio of the reactants.
    Then, the dinitrobenzene sulfonic acid reacts with the sodium salt to convert it into Sodium 2,4-Dinitrobenzenesulphonate. This reaction step should also pay attention to the conditions, such as the pH of the reaction solution, temperature changes, etc., to prevent side reactions from occurring.
    After making, the purification process removes impurities and improves the purity of the product. In this way, with reasonable raw materials and processes, through rigorous reaction steps, supplemented by suitable conversion mechanisms, Sodium 2,4 - Dinitrobenzenesulphonate products can be obtained.
    Chemical Reactions & Modifications
    Sodium 2,4 - Dinitrobenzenesulphonate, it is also a matter of transformation. Its transformation and inversion are the key to the mind.
    The inversion of this matter has its own characteristics. Under specific circumstances, its molecules are generated, and the atoms are easily exchanged to form new compounds. In this process, the migration of particles and the rearrangement of atoms follow the laws of transformation.
    As for its properties, its physical transformation may be improved. For example, the increase and decrease of solubility and the weakening of chemical activity.
    We study the research of chemistry, and investigate the reason for its inversion, and investigate the reason for its properties. With the method of science and technology, explore its secrets, hoping to improve the use of this thing, gain something, and benefit the world.
    Synonyms & Product Names
    Today there is a thing called Sodium 2,4 - Dinitrobenzenesulphonate. The alias of this thing is also of concern to everyone. Its aliases, each referring to it, but they all refer to the same thing.
    Or cloud its alias is sodium dinitrobenzene sulfonate, which is named after its chemical composition, indicating that it contains dinitro and benzene sulfonic acid groups. It is also called sodium 2,4 - dinitrobenzene sulfonate, which is indicated by its atomic sequence, so that the position of the benzene ring in which the dinitro group is located is known.
    As for the trade name, it is also set according to the needs of the market and the regulations of the industry. Or according to its use, or according to its characteristics, although the names of the merchants are different, they all refer to this Sodium 2,4 - Dinitrobenzenesulphonate. Although the names are complex, they actually refer to the same thing. In the field of chemistry and industry, they are all key signs and cannot be ignored.
    Safety & Operational Standards
    About 2,4-dinitrobenzenesulfonate product safety and operating specifications
    Sodium 2,4-dinitrobenzenesulfonate (Sodium 2,4-Dinitrobenzenesulphonate) is also a common product in chemical research. To clarify its safety and operating standards, it is the priority of scientific research.
    In terms of safety, this substance is dangerous. Its appearance or a specific color state should not be taken lightly because of its appearance. Sodium 2,4-dinitrobenzenesulfonate may explode when heated, open flame or mixed with certain substances. Therefore, when storing, it must choose a cool, dry and well-ventilated place, away from fire and heat sources. And it must be stored separately from oxidizing agents, reducing agents, alkalis, etc., and must not be mixed to prevent unexpected chemical reactions.
    As for the operation specifications, researchers should strictly follow the procedures when handling this object. Appropriate protective equipment must be worn first, such as protective clothing, gloves and goggles, etc., to protect themselves. When weighing, the action should be steady and accurate to avoid dust from it, causing it to enter the respiratory tract or contact the skin. If it is accidentally touched, it should be rinsed with a lot of water immediately, and medical treatment should be sought if necessary. After use, the residue should not be discarded at will, and it should be properly disposed of in accordance with relevant regulations to prevent environmental pollution. During the reaction process, pay close attention to temperature, pressure and other conditions, and operate according to the established steps. Do not change it to ensure the safety and accuracy of the experiment. In this way, it is possible to make good use of sodium 2,4-dinitrobenzene sulfonate in research to avoid disasters and achieve the purpose of scientific research.
    Application Area
    Sodium 2,4 - Dinitrobenzenesulphonate This substance is useful in many fields. In the printing and dyeing industry, it can be used as an auxiliary agent to help dye even, so that the color is uniform and the color of the fabric is radiant and long-lasting. In the way of pharmaceuticals, it participates in the synthesis, providing assistance for the creation of good medicines, or can act on the construction of specific pharmacological mechanisms. In chemical synthesis, it is a key raw material, which can derive a variety of fine chemicals and expand the scope of chemical products. It is also used as a trace in analytical chemistry, or as a reagent to detect and identify specific substances. With its unique reaction, it guides the direction of analysts. All these applications demonstrate its important value in industry, medicine, scientific research and other fields, and it is an indispensable chemical product.
    Research & Development
    Yu Taste is dedicated to the research of Sodium 2, 4-Dinitrobenzenesulphonate. This compound has unique properties and has potential value in industrial and scientific research fields.
    At the beginning, its synthesis path was explored, and after repeated experiments, the ratio of raw materials, reaction temperature and time were carefully controlled. After hard work, the optimization method was obtained, and the yield and purity were improved.
    Then, its characteristics were studied, and the chemical activity and stability were investigated in detail to clarify its performance in different environments.
    As for the application expansion, it has been used as a catalyst in some chemical reactions, and the effect has been remarkable. It has also tried to integrate into the research and development of new materials, hoping to open up new avenues.
    In the course of research, despite encountering many difficulties, we will continue to explore, hoping that this compound will bloom in various fields in the future and promote the development and progress of related industries.
    Toxicity Research
    Study on Toxicity of Sodium 2,4-Dinitrobenzene Sulfonate
    The toxicity of Sodium 2,4-Dinitrobenzenesulphonate in this study is related to public use, so the research is very important.
    After various experiments, animals were used as tests to observe the symptoms after taking this agent. See that it is tired, less food, and even life-threatening. And analyze the changes in its entry into the body, which are damaged in the organs, especially in the liver and kidney.
    The reason is that its molecular structure and biochemical reactions in the body are disturbed, and the order of metabolism is chaotic. And this substance is scattered around the week, or entered the body through the mouth, nose, and skin, and accumulated in the body and caused harm.
    In summary, Sodium 2,4 - Dinitrobenzenesulphonate toxic, use it carefully, prevent its harm and the environment, follow-up research, seek ways to avoid harm, to security.
    Future Prospects
    I try to study Sodium 2,4 - Dinitrobenzenesulphonate this thing, observe its properties, explore its use. Thinking about it in the future, there will be broad development.
    This material is unique, or can be used in various new fields. In the chemical industry, it is expected to be the basis for new materials, with its characteristics, to make different properties to meet the diverse needs of the future.
    In the road of medicine, there are also potential opportunities. Or it can be modified and transformed into a good medicine for curing diseases and saving people, and it can be used for the common people to remove diseases.
    In scientific research and exploration, it can be used as a powerful tool to help us deeply understand the secrets of matter and understand the principles of nature.
    The future development may be like Pengjiu, opening up endless new frontiers and adding brilliance to the world. I am very much looking forward to it, and I should also study it diligently to promote it to become a reality as soon as possible.
    Where to Buy Sodium 2,4-Dinitrobenzenesulphonate in China?
    As a trusted Sodium 2,4-Dinitrobenzenesulphonate 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 2,4-Dinitrobenzenesulphonate 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 2, 4-Dinitrobenzenesulphonate?
    Sodium and sodium 2,4-dinitrobenzene sulfonate, its main use is quite critical. Sodium 2,4-dinitrobenzene sulfonate has many applications in the chemical industry.
    First, it is often used as an important reagent in organic synthesis. It can participate in many reactions, such as combining with specific organic compounds, and through delicate reaction mechanisms, build new organic structures, pave the way for the synthesis of other types of complex organic molecules, and help the expansion and refinement of organic synthesis.
    Second, it also plays an important role in the dye industry. It can be used as a raw material for the preparation of specific dyes. With its unique chemical structure, through a series of chemical transformations, it can impart excellent properties such as specific color and fastness to the dye, making the dyed product bright and lasting.
    Third, it is also useful in some analytical and testing methods. According to the characteristics of its reaction with specific substances, such as color change, precipitation formation and other phenomena, it can help the qualitative or quantitative analysis of specific components, and provide assistance and means for chemical analysis work.
    These three are the common main uses of sodium and sodium 2,4-dinitrobenzene sulfonate. They play an indispensable role in the chemical industry, dyes, analysis and other industries, and promote the development and progress of various fields.
    What are the physical properties of Sodium 2, 4-Dinitrobenzenesulphonate?
    The physical properties of sodium and sodium 2,4-dinitrobenzene sulfonate are quite specific. Sodium is soft and light, silver-white in color, with metallic luster, solid at room temperature, and has a low melting boiling point, only 97.81 ° C and 882.9 ° C. Its chemical properties are active and it is easy to react with water, oxygen, etc., so it is often stored in kerosene.
    As for sodium 2,4-dinitrobenzene sulfonate, its appearance is yellow crystalline powder. Its solubility is unique, soluble in water, and its solubility in organic solvents varies. This substance has a high melting point and relatively good chemical stability. However, because it contains nitro groups, it has certain oxidation and potential danger.
    Sodium meets sodium 2,4-dinitrobenzene sulfonate, and if the conditions are suitable, it may initiate a chemical reaction. The active metallicity of sodium or the structural change of sodium 2,4-dinitrobenzene sulfonate depends on environmental factors, such as temperature, reactant ratio, reaction medium, etc. The study of the physical properties of these two is of great significance in the fields of chemical industry and materials, and may inspire new reaction paths and new material creation ideas.
    What is the chemistry of Sodium 2, 4-Dinitrobenzenesulphonate?
    Sodium 2,4 - Dinitrobenzenesulphonate is an organic compound with unique chemical properties. Its properties are solid or crystalline, and its color is often light yellow to yellow.
    In this compound, the sulfonic acid group (-SO-Na) gives it a certain water solubility, and it can be partially ionized in water, showing ionic characteristics. The two nitro groups on the benzene ring (-NO ²) significantly affect its chemical activity. The nitro group is a strong electron-absorbing group, which reduces the electron cloud density of the benzene ring and makes the benzene ring more prone to nucleophilic substitution.
    In chemical reactions, its sulfonate ions can participate in ion exchange reactions and exchange with other cations. The nitro group on the benzene ring can be reduced under specific conditions, such as under suitable reducing agents and reaction conditions, the nitro group can be gradually converted into an amino group (-NH2O).
    Because of its specific chemical structure and properties, it is widely used in the field of organic synthesis and can be used as an intermediate to prepare a variety of organic compounds. In dyes, medicine and other industries, its chemical properties are often used for subsequent reactions to construct more complex organic molecular structures and achieve specific functions and applications.
    Sodium 2, what are the precautions when storing 4-Dinitrobenzenesulphonate
    The author of "Tiangong Kaiwu" is an ancient book of science and technology. Today, in ancient Chinese, it describes the precautions for the storage of Sodium + 2,4-dinitrobenzene sulfonate.
    Store Sodium + 2,4-dinitrobenzene sulfonate, and place it in a cool place for the first time. This medicine is prone to change when exposed to heat, and it may be exposed to hot days, or close to furnaces or heaters, for fear of its sexual change or danger. If stored in summer, it must be in the shade of the house and in a well-ventilated place to prevent it from heating and accumulating temperature.
    The second time is moisture-proof. This agent is easily invaded by moisture. If it is in a humid place, its quality gradually changes and its effectiveness also decreases. Therefore, the place where you hide it should be dry and not wet. Lime and other moisture-absorbing objects can be placed aside to protect its quality.
    Furthermore, when isolated from other objects. This medicine is chemically active, and it comes into contact with certain substances, or it responds violently, and there is a risk of explosion or fire. Such as strong oxidizers, flammable substances, etc., must not be coexisted in the same room with it, and must be separated and hidden in a way that is separated.
    It is also necessary to seal the device carefully. If the seal is not strict, the medicinal gas will escape, one will damage its medicinal power, and the other will be scattered in the air, or harm people. The sealed device should be strong and dense to prevent leakage.
    Sodium + 2,4 -dinitrobenzene sulfonate should be kept cool, moisture-proof, isolated and sealed, so as to ensure its stability and safety.
    What is the production method of Sodium 2, 4-Dinitrobenzenesulphonate?
    The method of preparing sodium and sodium 2,4-dinitrobenzene sulfonate is particularly important. The method is as follows:
    Prepare 2,4-dinitrochlorobenzene first, this is the starting material. Place it in a suitable reaction kettle, which must be clean and corrosion-resistant. Then, add an appropriate amount of sodium sulfite solution. Sodium sulfite is the key reagent for the reaction. Mix the two and react at a suitable temperature and pressure. The temperature needs to be carefully controlled, usually maintained within a certain range, so that the reaction can progress steadily without overheating. The pressure also needs to be appropriate to ensure the smooth reaction.
    When reacting, it is necessary to continuously stir to allow the reactants to fully contact and accelerate the reaction process. The speed of stirring also needs to be considered. If it is too fast or too slow, it may affect the reaction effect.
    After the reaction is completed, separate and purify the obtained mixture. Filtration can be used to remove its insoluble impurities. Then, by recrystallization, pure 2,4-dinitrobenzene sulfonate is obtained. When recrystallizing, choose a suitable solvent, heat the dissolved product, and then slowly cool down to allow the crystal to precipitate, and so on to increase its purity.
    As for the preparation of sodium, it is often by electrolysis of molten sodium chloride. Place sodium chloride in a special electrolyzer and heat it to a molten state. Through direct current, at the cathode, sodium ions gain electrons, and sodium metal is precipitated. However, this process requires high equipment and requires careful operation to prevent accidents. In this way, sodium and sodium 2,4-dinitrobenzene sulfonate can be obtained for all needs.