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Sodium 3-(P-Anilinophenylazo)Benzenesulphonate

Lingxian Chemical

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    HS Code

    136658

    Chemical Name Sodium 3-(P-Anilinophenylazo)Benzenesulphonate

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    Packing & Storage
    Packing 1 - kg pack of Sodium 3-(P - Anilinophenylazo)Benzenesulphonate in sealed chemical - grade pouch.
    Storage Sodium 3-(P -Anilinophenylazo)Benzenesulphonate should be stored in a cool, dry place, away from direct sunlight and heat sources. It should be kept in tightly sealed containers to prevent moisture absorption and contact with reactive substances. Store it separately from oxidizing agents and acids to avoid potential chemical reactions. If stored properly, its stability can be maintained.
    Shipping Sodium 3-(P-Anilinophenylazo)Benzenesulphonate should be shipped in specialized, sealed containers. Ensure compliance with chemical transport regulations to prevent spills, as it's a chemical requiring careful handling during transit.
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    Sodium 3-(P-Anilinophenylazo)Benzenesulphonate
    General Information
    Historical Development
    Sodium 3- (P-Anilinophenylazo) Benzenesulphonate is derived from the study of chemistry in the past. In the beginning, various sages dedicated themselves to the art of chemical synthesis and explored the properties of various substances. At that time, science was not as prosperous as it is today, but those who aspire to research it are unremitting.
    After years of experimentation and speculation, this compound was obtained. When it first appeared, its characteristics were gradually known. It was first used in a specific field, and although it was not widely used, it has already begun its development. As the years passed, researchers increased, their understanding deepened, and their uses in various industries gradually expanded. From this perspective, since its birth, it has continued to evolve with the progress of science and the depth of research, adding a unique touch to the history of chemistry.
    Product Overview
    A chemical researcher proposed "Mengxi Brush Talk", mainly "Product Overview", describing "Sodium 3- (P-Anilinophenylazo) Benzenesulphonate" products, written in classical Chinese, about 200 words, the following is the text:
    This agent is called Sodium 3- (P-Anilinophenylazo) Benzenesulphonate, which is an important product of organic synthesis. Its shape is usually powdery, the color is light yellow, and the texture is uniform and delicate. In the chemical industry, it has a wide range of uses and is often used as a dye intermediate. With its special molecular structure, it can make the dye color more vivid and lasting. During synthesis, the reaction conditions need to be carefully controlled, and the temperature and pH are slightly deviated, which will affect the quality of the product. It has good stability and can be stored for a long time in conventional environments. However, when using it, safety procedures should still be followed to avoid potential hazards and ensure smooth production and application.
    Physical & Chemical Properties
    The name of a chemical substance is Sodium 3- (P-Anilinophenylazo) Benzenesulphonate. The physical and chemical properties of this substance are crucial and related to many practical applications. Its properties often appear in a specific appearance, or in the state of powder or crystal, and the color is also characteristic, or it is bright, which can be used as a preliminary basis for visual recognition.
    When it comes to solubility, its solubility varies in water and some organic solvents. If it has moderate solubility in water, it may have advantages in the preparation and application of aqueous systems; the dissolution in organic solvents affects its participation in organic phase-related processes.
    In terms of thermal stability, when heated, or within a specific temperature range to maintain stability, beyond this range, or decomposition, discoloration and other changes occur, which is of great significance to the control of its storage and processing temperature. And its chemical activity, meeting with other reagents, or reacting to form new substances, is a key point that needs to be carefully considered in the fields of synthetic chemistry and material modification, which is related to product performance and reaction effectiveness.
    Technical Specifications & Labeling
    Today there is a thing called Sodium 3- (P -Anilinophenylazo) Benzenesulphonate. It is crucial to explore the process specifications and identification (product parameters).
    Looking at this product, the process specifications need to be clearly defined, and the proportions of each ingredient and the production process should be strictly standardized. From the selection of raw materials to the fine processing, every step is related to the quality of the product. The identification (product parameters) cannot be ignored, such as the purity geometry and physical properties, which need to be clearly marked.
    In this way, the characteristics and uses of this product can be clarified for all parties when it is circulated in the market, so that it is not wrong. The essence of the process and the accuracy of the identification are the foundation of the product.
    Preparation Method
    Sodium 3- (P -Anilinophenylazo) Benzenesulphonate is made in this way. The first thing to do is to prepare all kinds of raw materials. Take an appropriate amount of aniline and use the method of fine grinding to make it pure and free of impurities. And aminobenzenesulfonic acid must also be carefully selected to ensure high quality.
    The method of preparation, first make aniline and sodium nitrite react under specific conditions. Control its temperature and rate, do not make mistakes. The process of this reaction should be closely watched to obtain the desired diazonium salt.
    Then, mix this diazonium salt with m-aminobenzenesulfonic acid to make it interact. This step requires careful adjustment of the acid-base environment of the reaction to make it fit. The fusion reaction of the two gradually generates Sodium 3- (P -Anilinophenylazo) Benzenesulphonate.
    After the reaction is completed, the delicate separation and purification technique is used to remove the impurities and leave the essence. Or use the method of filtration, or the technique of crystallization, and finally obtain a pure product. Looking at the whole process, the essence of raw materials, the care of reaction, the accuracy of regulation, and the ingenuity of separation are all the keys to making this thing, and none of them are indispensable.
    Chemical Reactions & Modifications
    Taste the wonders of chemical industry, it is related to the change of substances. In today's talk, Sodium 3- (P-Anilinophenylazo) Benzenesulphonate has a lot to do with its chemical application and modification.
    Looking at the reaction, the raw materials are polymerized, the molecules are rearranged, and the chemical bonds are broken and reborn. In a specific environment, with the help of catalysis, this product is obtained. However, the initial reaction may be unsatisfactory, and the rate is slow and the yield is small.
    As for modification, it is to optimize its properties. Or adjust its molecular structure to increase its stability; or change its surface properties to improve its solubility. After repeated research and testing, the change of its conditions, temperature, pressure, and the proportion of reagents are all key.
    Today, this chemical has excellent performance after reaction and modification, and can be used in many fields, such as printing and dyeing, medicine, etc. It is actually the result of chemical research, and future applications are also promising.
    Synonyms & Product Names
    Sodium 3- (P-Anilinophenylazo) Benzenesulphonate, which is also known by many aliases and trade names. Although the ancient books did not directly describe this thing, the name of the chemical industry is complicated.
    In the industry, or the name is sodium p-aminophenyl azo-isophenesulfonate, which is named after its chemical structure, clearly indicating the relationship between the groups in the molecule. It is also called a specific dye trade name to meet different uses and markets.
    There are many aliases and trade names, just like a starry list, due to the wide range of chemical needs and different application scenarios. Or used for dyeing and weaving, adding brilliant color to fabrics; or used for scientific research to help explore molecular mysteries. Its different titles are also convenient for industry exchanges, allowing each to obtain what they need and jointly promote the progress of the chemical industry to achieve the wonders of application.
    Safety & Operational Standards
    About Sodium 3- (P-Anilinophenylazo) Benzenesulphonate Product Safety and Operation Specifications
    Fu Sodium 3- (P-Anilinophenylazo) Benzenesulphonate is an important product in the chemical industry. In its experimental and production links, safety and operation standards are of paramount importance.
    First word safety. This product may have certain chemical activity, so when storing, it should be placed in a cool, dry and well-ventilated place. Avoid direct sunlight to prevent its properties from changing due to light and causing danger. When taking it, appropriate protective equipment must be worn, such as gloves, goggles, etc. If this product comes into contact with the skin or eyes, it may cause irritation or even damage. And the operating environment should be well ventilated to prevent the accumulation of harmful gases and endanger the human body.
    On the operating specifications. In the experimental operation, accurate weighing is the first priority. According to the required amount of the experiment, use an accurate weighing instrument to measure, not more or less, so as not to affect the experimental results. When dissolving, it is advisable to slowly add an appropriate amount of solvent and stir it continuously to promote uniform dispersion. Do not be too hasty and cause the solution to splash. If it is in the production process, the cleaning and maintenance of equipment is crucial. Regularly check the reactor, pipes, etc., to ensure that there is no risk of leakage. And each reaction condition, such as temperature, pressure, reaction time, etc., must be strictly controlled, and operate according to the established standards to obtain stable product quality.
    Furthermore, after use, the remaining product should not be discarded at will. When properly handled in accordance with relevant regulations to prevent pollution of the environment. For experimental waste, it is also necessary to collect it by classification and dispose of it according to regulations.
    In short, the safety and operation specifications of Sodium 3- (P-Anilinophenylazo) Benzenesulphonate are related to personal safety, product quality and environmental protection, and must not be ignored. Practitioners should abide by norms and operate cautiously in order to achieve smooth chemical research and production.
    Application Area
    Today there is a product called Sodium 3- (P -Anilinophenylazo) Benzenesulphonate. This chemical product has a wide range of application fields.
    In the dyeing and weaving industry, it can be used as a dye, which can make the fabric look gorgeous, bright and lasting, adding color to the fabric, increasing its beauty and value. In the field of analytical chemistry, it can be used as an indicator. Because of its significant color change in different chemical environments, it can help chemists accurately judge the reaction process and grasp the key nodes of the experiment. In medical research, it may also have potential use. Although it is not completely clear, it may be a medium for drug synthesis or a new method for disease diagnosis. This Sodium 3- (P -Anilinophenylazo) Benzenesulphonate is of great significance in many fields, contributing to the development of science and technology and the improvement of life.
    Research & Development
    Today there is a product called Sodium 3- (P -Anilinophenylazo) Benzenesulphonate. As a chemical researcher, I have studied it deeply.
    This product has unique properties, its structure is exquisite, it contains azo bonds, and it has a benzene cyclosulfonic acid foundation. At the beginning, it was difficult to obtain, and the selection of raw materials and the control of reaction conditions need to be cautious. After months of research, adjusting the temperature and proportions, some results were obtained.
    With the progress of research, it was found that it has great potential in the field of dyes. When dyeing fabrics, the color is bright and firm, and it can add a lot of brilliance. However, there are also problems, and the control of cost and mass production methods are all to be solved.
    We should continue to study and find ways to optimize, hoping that this product will shine in industrial production, contribute to the progress of the world, and promote its smooth development from research to production.
    Toxicity Research
    On Sodium 3- (P-Anilinophenylazo) Benzenesulphonate Toxicity Research Fragment
    Taste, in the nature of things, toxicity is important. Today's research on Sodium 3- (P-Anilinophenylazo) Benzenesulphonate, the toxicity of this thing, can not be ignored.
    At first, looking at its structure, it has a genus of benzene ring and an azo base. Past studies, containing both of these, are mostly toxic. This substance may enter the body and be distributed in the body through various paths. The base of azo, or mutagenic, is harmful to human inheritance. The benzene ring is also toxic, injuring the liver and spleen and various organs.
    Of course, if you want to confirm its toxicity, you should study and prove it. Set all kinds of tests, take different things as a test, observe its response. Measure the amount of its agent, observe the length of time, and remember its changes. Hope to be sure, know the nature of Sodium 3- (P-Anilinophenylazo) Benzenesulphonate poison, for those who use this thing to warn, but also for later generations to study this person.
    Future Prospects
    Sodium 3- (P-Anilinophenylazo) Benzenesulphonate has great potential in the field of chemical industry. The future development can be looked forward to.
    This product has unique properties and has the potential to emerge in many applications. For example, in the dyeing and weaving industry, it can make the color more gorgeous and lasting; in the process of scientific research, or as a key aid in exploring new mechanisms.
    Our generation should study it diligently, dig deep into its characteristics, and expand its application. With time, it will definitely make it shine and bring new opportunities to the industry. Or in material innovation, or in process refinement, it is expected to lead the trend and open up a new world. Its future path is sure to be bright and broad, with many innovations and breakthroughs expected to benefit all people and benefit the world.
    Where to Buy Sodium 3-(P-Anilinophenylazo)Benzenesulphonate in China?
    As a trusted Sodium 3-(P-Anilinophenylazo)Benzenesulphonate 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 3-(P-Anilinophenylazo)Benzenesulphonate 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 3- (P-Anilinophenylazo) Benzenesulphonate?
    Sodium-3- (p-anilinyl phenazo) benzenesulfonate, which is one of the organic compounds. Its chemical structure is quite complex, let me elaborate.
    In this compound, the "3- (p-anilinyl phenazo) benzenesulfonate" part is its core structure. First look at the "benzenesulfonate", which is based on the benzene ring. The benzene ring is connected with a sulfonic acid group (-SO 🥰), and the sulfonic acid group is combined with the metal sodium ion (Na 🥰) to form a salt structure.
    Look at the "3- (p-anilinyl phenazo) " part again. " 3 - "indicates the position of the substituent on the benzene ring. The carbon atom of the benzene ring connected to the sulfonic acid group is No. 1 carbon, and it is numbered according to specific rules. This substituent is located at No. 3 carbon position. In" p-aniline phenazo ", the" phenazo "structure is that two benzene rings are connected by a nitrogen-nitrogen double bond (- N = N -), which gives the compound a certain color and special chemical properties. And" p-aniline group "is connected with an aniline group (- NH - C H) at the para-position of one of the benzene rings (the relative position of the carbon atom of the benzene ring connected to the nitrogen-nitrogen double bond). Aniline is basically composed of an amino group (- NH ²) connected to the benzene ring.
    In this way, sodium-3- (p-anilinyl benzenazo) benzenesulfonate exhibits such a unique and complex chemical structure, with various parts interconnected and influenced by each other, jointly determining the chemical properties and physical properties of the compound.
    What are the main uses of Sodium 3- (P-Anilinophenylazo) Benzenesulphonate?
    Sodium 3- (P - Anilinophenylazo) Benzenesulphonate, commonly known as 3- (p - anilinophenylazo) sodium benzenesulfonate in Chinese, has a wide range of uses.
    In the dye industry, this compound is an important intermediate in synthetic dyes. Through delicate chemical reactions, it can be cleverly combined with other chemicals to produce dyes with brilliant colors and good color fastness. Such dyes are often used in fabric dyeing, which can give fabrics a rich, diverse and vivid color, and the color is not easy to fade during daily wear and washing, ensuring the appearance and durability of fabrics.
    In the field of analytical chemistry, it is often used as an acid-base indicator. Due to its unique structure, its color changes significantly and easily observable in different acid and alkali environments. When the degree of acid and alkali in a solution changes, the distribution of electron clouds in the molecular structure of the substance changes accordingly, resulting in changes in the wavelength of absorbed light, showing different colors. With this property, analytical chemists can accurately determine the acid and alkali state of a solution by observing its color change. It is widely used in various acid-base titration experiments to help accurately determine the content and properties of substances.
    In some industrial production processes, it can also be used as a surfactant. With both hydrophilic sulfonic acid groups and hydrophobic benzene rings and azo structures in the molecule, it can reduce the surface tension of liquids and promote better mixing and dispersion between different phases. In processes such as emulsion polymerization, monomers can be uniformly dispersed in the medium, which helps to form a stable emulsion system and improve product quality and performance.
    In addition, in some scientific research experiments, it can be used as a marker or tracer. Using its unique structure and optical properties, researchers can track its behavior and distribution in the reaction system or in the living body with the help of specific instruments, providing key information for in-depth exploration of reaction mechanism, substance transportation and metabolism in the living body.
    What are the physical properties of Sodium 3- (P-Anilinophenylazo) Benzenesulphonate?
    Sodium 3- (P - Anilinophenylazo) Benzenesulphonate, that is, 3 - (p - anilinophenylazo) sodium benzenesulfonate, is an organic compound. Its physical properties are quite rich, and it is of great significance for its application in the chemical industry and other fields.
    Looking at its properties, it is usually in solid form or in powder form, which is easy to store and transport, and is easy to handle in many industrial processes. In terms of color, it often shows a specific color, which may be related to the complex conjugate structure in the molecule. The absorption and reflection of light by the conjugate system cause it to exhibit a unique color, which can be used in some dyeing and pigment-related applications.
    When it comes to solubility, it has a certain solubility in water. This property allows it to be uniformly dispersed in aqueous systems and can be used to prepare aqueous solution products, such as certain aqueous dyes, additives, etc. However, its solubility in organic solvents may vary, depending on factors such as the polarity of the organic solvent and the molecular structure.
    Its melting point is also one of the important physical properties. The exact melting point value reflects the strength of the intermolecular force. A higher melting point means that the intermolecular interaction is strong and the structure is relatively stable. When heating the substance, the melting point is a key reference index to prevent the decomposition and deterioration of the substance due to excessive temperature.
    In addition, the density of the compound also has its own characteristics. Density affects its distribution in the mixing system. In some formulations that require precise proportions, density data is indispensable to ensure uniform mixing of the ingredients.
    In summary, these physical properties of Sodium 3- (P - Anilinophenylazo) Benzenesulphonate are interrelated and together determine its applicability and application in different fields.
    What is the preparation method of Sodium 3- (P-Anilinophenylazo) Benzenesulphonate?
    The preparation of 3- (p-anilinyl benzenesulfonate) sodium benzenesulfonate is quite complicated and requires detailed steps and procedures.
    First of all, the raw materials need to be prepared. Both p-anilinyl benzenesulfonate and sodium hydroxide are key. The p-anilinyl benzenesulfonate needs to be of considerable purity to ensure the quality of the product. Sodium hydroxide should also be pure to avoid impurities affecting the reaction.
    Then, in a suitable reaction vessel, pour the p-anilinyl benzenesulfonate slowly into an appropriate amount of sodium hydroxide solution. This process requires careful operation, paying attention to the ratio of the two, usually according to a precise stoichiometric ratio, so that the reaction is sufficient without excess raw materials remaining.
    After mixing, moderately heat the reaction system. Heating temperature and duration need to be precisely controlled. If the temperature is too high, it may cause the product to decompose; if the temperature is too low, the reaction will be slow and difficult to achieve expectations. Generally speaking, it is maintained in a specific temperature range, such as between [X] ° C and [X] ° C, for a long time, so that the reaction can be smoothly advanced.
    During the reaction, constant stirring is required to promote uniform mixing of raw materials, accelerate the reaction rate, and make the reaction more complete. The stirring rate should also be moderate. If it is too fast or the system is unstable, if it is too slow, the mixing will not be good.
    After the reaction is completed, cool down for a while. Then, separate and purify. The product can be separated from the reaction mixture by filtration, crystallization, etc. Filtration requires filter paper or membrane with suitable pore size to ensure effective separation of the product and impurities. When crystallizing, control the cooling rate and solvent dosage to obtain a high-purity crystal product.
    After separation and purification, the product needs to be dried to remove the moisture contained in it and make the product reach a stable state. The drying temperature and duration also need to be properly considered to avoid damage to the product. In this way, 3- (p-aniline phenylazo) sodium benzenesulfonate can be prepared.
    What are the precautions for using Sodium 3- (P-Anilinophenylazo) Benzenesulphonate?
    Sodium 3- (P - Anilinophenylazo) Benzenesulphonate, when using, many matters need to be paid attention to.
    First, the properties of this substance must be carefully observed. It has a specific chemical structure and characteristics, and may react differently in different environments. If the pH, temperature, humidity and other conditions of the system change, its chemical activity or morphology may also change. Therefore, before use, it is necessary to have a clear understanding of its stability and reaction tendency under the corresponding conditions.
    Second, safety protection must not be ignored. During operation, appropriate protective measures must be taken. Because it may be irritating, if it accidentally touches the skin and eyes, rinse with plenty of water as soon as possible, and seek medical attention according to the specific situation. When operating, it should also be carried out in a well-ventilated place to prevent inhalation of its dust or volatiles and damage to the respiratory tract.
    Third, accurate control of the dosage is crucial. The amount of its dosage is directly related to the use effect. If the dosage is too small, it may be difficult to achieve the expected effect; if the dosage is too large, it will not only cause waste, but also cause negative effects. For example, in some chemical reactions, excessive addition or increase of side reactions will affect the purity and yield of the product.
    Fourth, storage conditions should also be paid attention to. It should be stored in a dry, cool and ventilated place, away from fire, heat and strong oxidants. Improper storage or deterioration will affect subsequent use.
    In conclusion, when using Sodium 3- (P - Anilinophenylazo) Benzenesulphonate, the above items should be treated with caution to ensure that the use process is safe, efficient, and achieves the intended purpose.