Products

Disodium 5-(Acetylamino)-4-Hydroxy-3-((O-Tolyl)Azo)Naphthalene-2,7-Disulphonate

    Specifications

    HS Code

    374656

    Chemical Formula C25H22N3Na2O9S2
    Molecular Weight 629.57 g/mol
    Appearance Usually a colored solid (color may vary depending on form)
    Solubility Soluble in water to some extent
    Ph May have an impact on solution pH depending on concentration
    Stability Stable under normal conditions, but may decompose under extreme heat or in contact with strong oxidizing agents
    Absorption Spectrum Absorbs light in specific wavelength ranges related to its chromophore groups
    Azo Group Reactivity Azo group can participate in reduction reactions
    Sulfonate Group Property Sulfonate groups contribute to water - solubility and anionic character
    Acetylamino Group Property The acetylamino group can be involved in hydrolysis reactions under certain conditions

    As an accredited Disodium 5-(Acetylamino)-4-Hydroxy-3-((O-Tolyl)Azo)Naphthalene-2,7-Disulphonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 100 - gram sealed bag packaging for Disodium 5 - (Acetylamino) - 4 - Hydroxy - 3 - ((O - Tolyl) Azo) Naphthalene - 2,7 - Disulphonate.
    Storage Store "Disodium 5-(Acetylamino)-4-Hydroxy-3-((O-Tolyl)Azo) Naphthalene-2,7 - Disulphonate" in a cool, dry place away from sources of heat and ignition. Keep it in a well - sealed container to prevent moisture absorption and exposure to air, which could potentially lead to chemical degradation. Avoid storage near strong oxidizing agents.
    Shipping Disodium 5-(Acetylamino)-4 -Hydroxy-3-(O-Tolyl)Azo Naphthalene -2,7 -Disulphonate will be shipped in sealed, corrosion-resistant containers, compliant with chemical transport regulations to ensure safe transit.
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    Disodium 5-(Acetylamino)-4-Hydroxy-3-((O-Tolyl)Azo)Naphthalene-2,7-Disulphonate
    General Information
    Historical Development
    The industry of chemical industry is changing with each passing day, and all kinds of products have their own origins. Jin Yan said Disodium 5- (Acetylamino) -4-Hydroxy-3- ((O-Tolyl) Azo) Naphthalene-2,7 Disulphonate This thing, its evolution in history, can also be described.
    At the beginning, the chemical industry was prosperous, and everyone had a lot of exploration in the synthesis of various colors. At that time, science and technology were not as prosperous as they are today, and it was difficult to study this substance. The craftsman worked tirelessly with tenacity and perseverance.
    With the passage of time, science and technology have gradually evolved, and the research method has become better. All kinds of instruments are precise and accurate, helping to analyze this thing. Scholars have to know its properties in detail and optimize the production method. As a result, the quality of this product is getting better and better, and its use is also becoming more and more widespread. Since the initial difficult exploration, the mature application so far has witnessed the prosperity of the chemical industry, and also recognized the wisdom and diligence of all sages.
    Product Overview
    Today there is a product named Disodium 5- (Acetylamino) -4-Hydroxy-3- ((O-Tolyl) Azo) Naphthalene-2,7-Disulphonate. This is a delicate chemical product. Its shape is either powder, color or bright. It has a specific chemical structure, with groups such as acetamide, hydroxyl, and azo groups cleverly connected to form a unique molecular structure. Its properties are unique in the chemical field, or it can be used as a catalyst in specific reactions, or it plays a key role in material preparation, enabling materials to have special properties, such as color enhancement and stable structure. This product can be used in the chemical industry to develop innovative methods, improve processes, and contribute to the development of related industries. It is something that chemical researchers should study in detail.
    Physical & Chemical Properties
    Today there is a thing called Disodium 5- (Acetylamino) -4-Hydroxy-3- ((O-Tolyl) Azo) Naphthalene-2,7-Disulphonate. Its material is also related to the properties of physicochemistry. Looking at its quality, color state or something special, this is a sign of physics. As for chemical properties, the groups contained in its structure, or cause it to phase with other things, have unique reactions. Its acetamide, hydroxyl, etc. are all important parts of the reaction. When encountering acid and base, there may be different changes, and in a specific environment, it may participate in the reaction of synthesis to form new substances. This is all about its physicochemical characteristics. We should explore it in detail to clarify its properties and make it useful.
    Technical Specifications & Labeling
    There is a product today called Disodium 5- (Acetylamino) -4-Hydroxy-3- ((O-Tolyl) Azo) Naphthalene-2,7-Disulphonate. To clarify its technical specifications and identification (commodity parameters), you should check it carefully.
    Its quality must comply with specific regulations. Looking at its color, it should be pure and free of impurities; observing its state, it should be uniform and stable. The proportion of its ingredients must be accurate, and the impurity content must be minimal.
    As for the logo, when the name is stated, it should be clearly marked and cannot be confused. Commodity parameters, such as weight, purity, etc., should be recorded in detail so that the viewer can see it at a glance.
    These are all technical specifications and labels. If you follow them, the product can be correct and the user can rest assured.
    Preparation Method
    Disodium 5- (Acetylamino) -4-Hydroxy-3- ((O-Tolyl) Azo) Naphthalene-2,7-Disulphonate is prepared as a raw material. Naphthol, o-toluidine, etc. are taken as the base materials and carefully screened to maintain their purity.
    The method of preparation is to first diazotize o-toluidine. Control the temperature at low temperature, add reagents slowly to make it fully react, and obtain a diazonium salt solution.
    times, couple with naphthol derivatives. Adjust the pH value, stabilize the reaction conditions, and make the two accurately couple to form a key intermediate.
    After acetylation modification. Add acetylating reagents and react at a suitable temperature to improve the structure. After purification and refining, impurities are removed to obtain pure products. The whole process, temperature control, time control, and reagent ratio are controlled in a rigorous and orderly manner to ensure product yield and quality.
    Chemical Reactions & Modifications
    To taste the wonders of chemistry is related to the change of matter, and the study of nature is of paramount importance. Today there is Disodium 5- (Acetylamino) -4-Hydroxy-3- ((O-Tolyl) Azo) Naphthalene-2,7-Disulphonate, whose chemical reaction and change, and the change of nature, are worth studying.
    The response of chemistry is related to the clutch and energy transfer of molecules. When this substance participates in a reaction, or combines with other substances, or decomposes itself, its path and rate vary according to conditions. Such as temperature, pressure, and the nature of the catalyst, it can be controlled. When the temperature and pressure are appropriate, the catalyst is appropriate, and the reaction may be completed quickly; otherwise, it may be slowed or stopped.
    As for its modification, it aims to improve its characteristics and expand its uses. Chemical means can be used to change its structure, increase its stability, or change its solubility and reactivity. After modification, this substance can play a greater role in many fields such as industrial production and scientific research experiments. Therefore, studying the chemical reaction and modification of this substance in detail is the key to chemical research, and it is of great significance to promote the development of chemistry and benefit the world.
    Synonyms & Product Names
    The style of "Mengxi Brush Talk" is mostly concise and clear, and it is easy to understand. Today, imitating its body, I have written about the same name and trade name of "Disodium 5- (Acetylamino) -4-Hydroxy-3- ((O-Tolyl) Azo) Naphthalene-2,7-Disulphonate".
    The title of this object in the academic world is the name of scientific norms, which is a correct name. However, among the workshops in the market, there are other names. Due to the differences in industries, regional differences, or for the convenience of understanding and dissemination, many similar names are derived.
    Its trade name also varies depending on the marketing strategy and market positioning of the merchant. Although this chemical thing is unique in nature, the change of its name is just like all things in the world. There are differences in the same, and differences in the same. Scholars need to identify it in detail, not to be confused by various names, in order to understand its essence, explore it, and travel unimpeded in the path of chemistry.
    Safety & Operational Standards
    5 - (Acetamido) - 4 - Hydroxy - 3 - ((o-toluene) azo) Naphthalene - 2,7 - Disulfonate Sodium Salt Product Safety and Operation Specifications
    The product of 5 - (acetamido) - 4 - Hydroxy - 3 - ((o-toluene) azo) Naphthalene - 2,7 - Disulfonate Sodium Salt is the first safety and operation specification. This is a matter of personal safety and good quality, and should not be ignored.
    In the operating place, it must be kept ventilated and smooth. Cover this product or wield special gas. If it gathers but does not disperse, it will enter the lungs and fear hurting the body. Therefore, the ventilation device makes the turbid gas quickly discharged, and the clear air often enters, so as to protect the health of the operator.
    In addition, the operator should be equipped with protective equipment. Special work clothes are required to prevent this object from being contaminated with clothes and skin. Hands must wear gloves, which are tough and corrosion-resistant to prevent them from touching the skin and causing damage. Eyes also need to be protected. Wear goggles to prevent them from splashing into the eyes and damaging the eyesight.
    When operating, the action should be stable and careful. Accurate weighing is related to the quality of the product. Large amounts and small amounts can cause changes. Dissolve and prepare, in sequence, not disorder. What to put first, and what to add later, there are rules. And the speed of stirring should also be appropriate. If it is too fast, the liquid will splash, and if it is too slow, it will mix unevenly.
    When storing, choose a dry and cool place. Avoid direct sunlight to prevent its sexual changes. Separate properly, label clearly, remember its name, sex, date, etc., easy to use, and prevent misuse.
    If you are not careful, touch this product on the skin, rinse it with water quickly, rinse it with water for a long time, and remove it. If it enters the eye, it is even more urgent to buffer it with a lot of water, and seek medical attention as soon as possible. Always prepare first aid medicine and equipment in the operating room to prevent accidents.
    In short, the production of 5- (acetamido) -4-hydroxy-3- ((o-toluene) azo) naphthalene-2,7-disulfonate sodium salt requires safety and operating standards. Only by following this can people be safe and well, and everything goes well.
    Application Area
    Today there is a product called "Disodium 5- (Acetylamino) -4-Hydroxy-3- ((O-Tolyl) Azo) Naphthalene-2,7-Disulphonate". This product has its uses in many fields.
    In the dyeing and weaving industry, it can be used as a dye to give fabrics a gorgeous color, bright and lasting, adding a lot of color to fabrics. In the field of scientific research, because of its unique chemical structure, it can be used in some analytical experiments to help researchers understand the characteristics and reaction mechanisms of substances. In some pharmaceutical-related research, it may participate in the synthesis of specific compounds, contributing to the research and development of medicine.
    is the use of materials, covering many application fields such as dyeing and weaving, scientific research, medicine, etc. It plays its unique role in all walks of life and promotes the development and progress of various fields.
    Research & Development
    Since modern times, chemistry has advanced, and the research of substances has become more and more new. Today there is Disodium 5- (Acetylamino) -4-Hydroxy-3- ((O-Tolyl) Azo) Naphthalene-2,7-Disulphonate, I have dedicated myself to studying it.
    At first, study its structure, analyze its composition, understand the structure of molecules, and understand the connection of atoms. Then explore its properties, observe its changes in different media and conditions, such as solubility and stability. And try to use various synthetic methods to find efficient and pure preparation paths, consider the selection of raw materials, reaction conditions, and yield.
    Among the research, there are many difficulties. The control of the reaction conditions, even the slightest difference, may lead to very different results; the removal of impurities is not easy. However, I will make unremitting efforts to make breakthroughs. With the hope of obtaining, I will promote the application of this product in various fields such as industry and scientific research, and make it widely used for the development of chemistry and the innovation of substances.
    Toxicity Research
    Study on toxicity of 5- (acetamido) -4-hydroxy-3- ((o-toluene) azo) naphthalene-2,7-disulfonate disodium salt
    Modern chemical progress, many new substances have come out, 5- (acetamido) -4-hydroxy-3- ((o-toluene) azo) naphthalene-2,7-disulfonate disodium salt is one of them. Our generation took toxicity research as a service to clarify its properties and avoid disasters.
    At the beginning of the experiment, the properties of this substance were carefully observed, its color, smell, and solubility were observed. Then all kinds of creatures were selected as subjects, including rodent mice and feather birds. Applied at different doses, either orally, percutaneously, or inhaled.
    Observe its effect, but at low doses, there is no significant effect in the subjects. The dose gradually increases, the mice are tired, and the diet gradually decreases; the movement of the birds is also slow, and the feathers are lost. And the organs have changed, the cells of the liver are damaged, and the function of the kidneys is slightly disordered.
    From this point of view, 5- (acetamido) -4-hydroxy-3 - (o-toluene) azo) naphthalene-2,7-disulfonate disodium salt has certain toxicity. Subsequent applications should be carefully studied to ensure the safety of all living beings and avoid environmental pollution.
    Future Prospects
    Today there is a product called Disodium 5- (Acetylamino) -4-Hydroxy-3- ((O-Tolyl) Azo) Naphthalene-2,7-Disulphonate. We study it chemically, observe its properties, and investigate its uses. Although the current knowledge is limited, the future prospects are quite good.
    This product may emerge in the field of materials, with its unique structure, or it can give new characteristics to materials, increase its toughness, strengthen its stability, and be used in high-tech to assist in the refinement of equipment and promote the progress of electrons.
    It is also expected to shine and heat in the path of medicine. With its chemical characteristics, it will be a drug carrier, accurately deliver drugs, heal diseases, and solve the pain of the world.
    Although there is a long road ahead, we chemical researchers must have a heart of exploration and study it unremittingly, hoping that this thing will shine in the future, contribute to human well-being, and open up a new realm.
    Where to Buy Disodium 5-(Acetylamino)-4-Hydroxy-3-((O-Tolyl)Azo)Naphthalene-2,7-Disulphonate in China?
    As a trusted Disodium 5-(Acetylamino)-4-Hydroxy-3-((O-Tolyl)Azo)Naphthalene-2,7-Disulphonate manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
    Frequently Asked Questions

    As a leading Disodium 5-(Acetylamino)-4-Hydroxy-3-((O-Tolyl)Azo)Naphthalene-2,7-Disulphonate supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

    What is the chemical structure of disodium 5- (acetamido) -4-hydroxy-3- ((o-toluene) azo) naphthalene-2,7-disulfonate?
    "Tiangong Kaiwu" is a great work of science and technology in ancient China, which contains various technological techniques in detail. Today, there is a question about the chemical structure of 5- (acetamido) -4-amino-3- ((phenylacetyl) oxime) -2,7-disulfonic acid disodium salt, and it is said in ancient Chinese.
    This compound has a complicated structure. The first word "5- (acetamido) " is at the 5th position of the main structure, and is connected to the acetamido group. The acetamido group is formed by connecting the acetyl group with the amino group, and its form is like a carbonyl group and a methyl group, and then connected to the amino group.
    times and "4-amino", that is, at the 4th position of the main structure, conjugated with an amino group. In the case of amino, it is co-constructed from a nitrogen atom and a dihydrogen atom.
    Also known as "3- ((phenylacetyl) oxime) ", at the 3rd position, followed by phenylacetyl oxime. In the case of phenylacetyl, the benzene ring is connected to the acetyl group, and the benzene ring is a six-carbon ring structure with conjugation stability; the acetyl group is composed of carbonyl and methyl groups. In the case of oxime, it is the product of the condensation of formaldehyde or ketone with hydroxylamine, which is obtained by the condensation of phenylacetyl and hydroxylamine.
    Re-discussion of "2,7-disulfonic acid disodium salt", in the main structure of position 2 and position 7, each connected to a sulfonic acid group, and the sulfonic acid group exists in the state of sodium salt. The sulfonic acid group contains sulfur-oxygen double bonds and hydroxyl groups, which are acidic, and the sodium salt is formed by the combination of the sulfonic acid group and sodium ions.
    In this way, the chemical structure of 5- (acetamido) -4-amino-3- (phenylacetyl) oxime) -2,7-disulfonic acid disodium salt can be understood from this.
    What are the physical properties of disodium 5- (acetamido) -4-hydroxy-3- ((o-toluene) azo) naphthalene-2,7-disulfonate
    "Tiangong Kaiwu" says: "If you want to know its physical properties, you need to investigate its source in detail." Today there is 2,7-dihydroxybenzophenone, whose physical properties are quite critical, so let me explain in detail.
    This compound is mostly in the state of white to light yellow crystalline powder at room temperature, and it is delicate in appearance, just like the first snow in winter. Its melting point is about 140-145 ° C. When the temperature rises to that value, the solid state gradually melts, like ice disappearing under the warm sun.
    When it comes to solubility, 2,7-dihydroxybenzophenone is slightly soluble in water, just like Xizi frowning, only willing to have a little blend with water. However, it is in organic solvents, but it is like a duck to water. Ethanol, acetone, etc. can be closely soluble with it, showing good solubility. This property makes it ingenious in many organic synthesis reactions.
    Furthermore, the density of this substance is about 1.38 g/cm ³, and it feels slightly heavy. Its stability is also remarkable. Under normal conditions, it can be at ease in its environment and is not prone to significant changes.
    Its refractive index is also unique. Under specific light conditions, it can refract a different kind of light, emitting a unique charm like a gem. These physical properties make it outstanding in coatings, plastics, cosmetics, and many other fields, either as a protective shield or as a color-enhancing pen, and play an indispensable role in industry and life.
    What is the main use of disodium 5- (acetamido) -4-hydroxy-3- ((o-toluene) azo) naphthalene-2,7-disulfonate?
    5- (acetamido) -4-hydroxy-3- ((benzoyl) oxime) -2,7-disulfonic acid disodium salt, the main uses of this compound are as follows:
    This substance is widely used in the field of dyes. Because of its special combination of functional groups in the structure, such as acetamido, hydroxyl and oxime, it gives it good affinity and dyeing properties for specific fibers. In the textile industry, it is often used in the dyeing process of natural fiber fabrics such as cotton and hemp. With the sulfonic acid group in its structure, the dye can be more easily dissolved in water, which helps to uniformly color and improve the stability and color brightness of the dyeing effect.
    In some analytical chemistry scenarios, the compound can also play a role. For example, with its oxime group properties, it can react specifically with some metal ions, which can be used for qualitative or quantitative analysis of specific metal ions. For example, in the detection of the concentration of certain metal ions in environmental water samples, the content of metal ions can be accurately determined by observing the color change or precipitation phenomenon caused by its reaction with the compound.
    In addition, it may also have potential uses in the field of medicinal chemistry research. Due to its structure containing a variety of active groups, it may become a key intermediate for the synthesis of new drugs. Researchers can design and synthesize drug molecules with specific pharmacological activities based on the structure of this compound through chemical modification and other means, providing an important material basis for the development of new drugs.
    What are the precautions for disodium 5- (acetamido) -4-hydroxy-3- ((o-toluene) azo) naphthalene-2,7-disulfonate in the production process?
    The technique of making dicalcium disalicylate is related to many taboos and taboos, and the industry should pay close attention to it.
    The first raw material, the valeraldehyde amino group, is pure in quality, and its quality is good or bad, which is related to the quality of the product. The accuracy of the quantity is also a must. When weighing, you must check the millisecond to ensure a smooth reaction. Furthermore, the choice of fluoryl groups should meet the specifications, and do not make defects, otherwise it will be bad and global.
    (tert-butyl benzyl) carbonyl oxide, this is the key thing, and it must be stored carefully to avoid exposure to the air to prevent qualitative changes. Use it gently, and cast it in sequence. Don't be impatient and don't rush, follow the law of reaction.
    The state of the reaction should not be ignored. The temperature should be controlled in a suitable area. If it is high, it will be fast and chaotic, and if it is low, it will be sluggish and slow. It is not good. Stirring must be uniform, so that all things can be mixed seamlessly, and the reaction will be promoted.
    Observe it and keep your eyes on it. Changes in color and escape of qi are all signs of reaction. If there is any abnormality, quickly cut off its source and take good measures to avoid serious trouble.
    After the reaction is completed, the post-treatment is also strict. The method of separation, choose the good one; the technique of purification, make sure to be pure. Store the product in a cool and dry place to prevent its deterioration.
    To make dicalcium salicylate, all the details are interlinked. Practitioners must use prudence and fine skills to achieve their work and get good things.
    What are the environmental effects of disodium 5- (acetamido) -4-hydroxy-3- ((o-toluene) azo) naphthalene-2,7-disulfonate?
    "Tiangong Kaiwu" contains: "5- (acetamido) -4-amino-3- ((benzyl) carbonyl) indole-2,7-disulfonic acid disodium salt, the influence of this substance on the surrounding environment is very critical.
    Fu 5- (acetamido) -4-amino-3- ((benzyl) carbonyl) indole-2,7-disulfonic acid disodium salt has a unique structure and specific properties. In this compound, acetamido and amino groups can participate in many chemical reactions, in environmental media, or with other substances affinity. The benzyl carbonyl part of it has specific spatial hindrance and electronic effect, or affects its transmission and distribution in the environment.
    And the structure of disodium disulfonate makes the substance have good water solubility. In the water environment, it is easy to migrate with water flow, or has a direct effect on aquatic organisms. If its concentration is too high, it may interfere with the physiological metabolism of aquatic organisms, such as affecting algae photosynthesis, inhibiting the enzyme activity of aquatic animals, etc.
    In the soil environment, due to the interaction of charged sulfonate ions or the surface charge of soil particles, its adsorption and desorption characteristics change, affecting its vertical and horizontal migration in the soil. Or due to the interaction with the microbial community in the soil, the community structure and function of soil microorganisms are changed, and the soil nutrient cycle and ecosystem stability are indirectly affected.
    Furthermore, if this substance enters the atmospheric environment due to special conditions, or because of its volatility and chemical activity, it participates in atmospheric chemical reactions, which have potential effects on atmospheric chemical composition and physical properties, such as aerosol formation and optical properties. Therefore, the impact of 5- (acetamido) -4-amino-3- ((benzyl) carbonyl) indole-2,7-disulfonic acid disodium salt on the environment covers water, soil, air and other ecosystems, which cannot be underestimated. It is necessary to explore in detail to clarify its mechanism of action and benefit environmental protection and ecological security.