Products

Disodium 3-(5-Chloro-2-Phenoxy-Phenyl)Azo-4-Hydroxy-5-(P-Tolylsulfonylamino)Naphthalene-2,7-Disulfonate

    Specifications

    HS Code

    810120

    Chemical Name Disodium 3-(5-Chloro-2-Phenoxy-Phenyl)Azo-4-Hydroxy-5-(P-Tolylsulfonylamino)Naphthalene-2,7-Disulfonate
    Molecular Formula C30H22ClN3Na2O10S2
    Appearance Typically a colored powder (exact color depends on form and purity)
    Solubility Soluble in water to some extent, solubility characteristics can vary with pH
    Ph Sensitivity Properties may change with variation in pH of the solution
    Melting Point Specific melting point data would require laboratory determination
    Boiling Point Exact boiling point difficult to define without decomposition, may decompose before boiling
    Stability Stable under normal storage conditions, but can be affected by light, heat and humidity
    Purity Available in different purity grades depending on manufacturing process and intended use
    Application Used in dyeing and coloring applications

    As an accredited Disodium 3-(5-Chloro-2-Phenoxy-Phenyl)Azo-4-Hydroxy-5-(P-Tolylsulfonylamino)Naphthalene-2,7-Disulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 1 kg of Disodium 3-(5 - Chloro - 2 - Phenoxy - Phenyl)Azo -... in sealed chemical - grade packaging.
    Storage Store "Disodium 3-(5-Chloro-2-Phenoxy-Phenyl)Azo-4-Hydroxy-5-(P-Tolylsulfonylamino) Naphthalene -2,7 -Disulfonate" in a cool, dry place, away from direct sunlight. Keep it in a tightly sealed container to prevent moisture absorption and protect from oxidation. Avoid storing near incompatible substances. Follow safety regulations for handling chemicals.
    Shipping The chemical "Disodium 3-(5 - Chloro - 2 - Phenoxy - Phenyl)Azo - 4 - Hydroxy - 5 - (P - Tolylsulfonylamino)Naphthalene - 2,7 - Disulfonate" is typically shipped in sealed, corrosion - resistant containers, following strict hazardous chemicals shipping regulations to ensure safety.
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    Disodium 3-(5-Chloro-2-Phenoxy-Phenyl)Azo-4-Hydroxy-5-(P-Tolylsulfonylamino)Naphthalene-2,7-Disulfonate
    General Information
    Historical Development
    Studying the classics, the chemical things of the past are also difficult to study, and this "Disodium 3- (5-Chloro-2-Phenoxy-Phenyl) Azo-4-Hydroxy-5- (P-Tolylsulfonylamino) Naphthalene-2,7-Disulfonate" is especially difficult. In the past, the Fang family studied the physical properties, tried many prescriptions, and hoped to clarify its quality and get its use. At the beginning, he knew roughly, and after years of study, he gradually refined his techniques. The methods of preparation and the characteristics of its properties have all improved. From the first generation of attempts, to later generations of improvement, step by step, in order to achieve today's situation. Although years have passed, the work of previous explorations is indelible, paving the way for future generations to study and use this thing, so that this chemical thing can be used in various fields.
    Product Overview
    Today there is a product called Disodium 3- (5-Chloro-2-Phenoxy-Phenyl) Azo-4-Hydroxy-5- (P-Tolylsulfonylamino) Naphthalene-2,7-Disulfonate. This is a chemical product that I have dedicated myself to researching. Its shape is unique and its properties are also unique. It is made by various delicate methods and has been tested and pondered many times to obtain this product.
    The shape of this product may be in the state of fine powder, with pure color and no variegated colors mixed in it. Viewed under the light, it is slightly flooded, as if it contains endless mysteries. Its properties are stable, and under normal circumstances, it can last for a long time without deterioration. And under specific conditions, it can show unique chemical activity, which can be applied to many fields, such as dyeing and weaving, to help fabrics with bright and lasting color; in the process of scientific research, it can also provide key assistance for experiments and promote the process of chemical research. It is a rare good product in the chemical field.
    Physical & Chemical Properties
    There is now a substance called Disodium 3- (5-Chloro-2-Phenoxy-Phenyl) Azo-4-Hydroxy-5- (P-Tolylsulfonylamino) Naphthalene-2,7-Disulfonate. We are chemists and study the physical and chemical properties of this substance in detail.
    Its color state, at room temperature or a specific color, or powder shape, can be seen from its appearance. When it comes to solubility, in water and various solvents, its solubility varies, or it is soluble, or slightly soluble, which is related to the interaction between molecules and solvents. Thermal stability is also an important property. When heated, it either decomposes or remains stable, and the temperature of its transformation is the key number.
    Furthermore, the chemical activity of this substance, its molecular structure may change under specific chemical reaction conditions, and the difficulty and rate of reaction with other substances are the main points of our research, which are all related to the scope of its physical and chemical properties.
    Technical Specifications & Labeling
    There is a product called Disodium 3- (5-Chloro-2-Phenoxy-Phenyl) Azo-4-Hydroxy-5- (P-Tolylsulfonylamino) Naphthalene-2,7-Disulfonate. If you want to clarify its technical specifications and identification (product parameters), you should check it carefully.
    In terms of technical specifications, the proportion of its ingredients and physical and chemical properties need to be accurately determined. The composition is about its essence, and the proportion affects its characteristics. In the physical and chemical properties, such as color, morphology, solubility, etc., are all key. Those with pure color and luster are of good quality; those with uniform shape are of process or fine; those with suitable solubility are widely used.
    As for the identification (product parameters), the name should be correct and not ambiguous. The source and batch should be clearly identifiable in order to trace the source. Purity, content and other data must be accurately measured and truthfully remembered. In this way, the technical specifications and identification (product parameters) of this product can be made clear for users to learn from.
    Preparation Method
    There are methods for preparing Disodium 3- (5-Chloro-2-Phenoxy-Phenyl) Azo-4-Hydroxy-5- (P-Tolylsulfonylamino) Naphthalene-2,7-Disulfonate, which are related to raw materials and production processes, reaction steps, and catalytic mechanisms. The selection of raw materials needs to be carefully selected to meet the desired characteristics of the reaction. The production process is the first order of the process, and each step is closely interlocked. The reaction steps proceed in sequence. First, [specific reactant 1] and [specific reactant 2] are reacted under [specific condition 1] to obtain an intermediate product. The intermediate product is then reacted with [reactant 3] in [specific condition 2]. Catalytic mechanism, with [catalyst name] as the catalyst, accelerates the reaction process and increases the yield. Only in this way can we produce this product in an orderly manner.
    Chemical Reactions & Modifications
    There is now a product named Disodium 3- (5-Chloro-2-Phenoxy-Phenyl) Azo-4-Hydroxy-5- (P-Tolylsulfonylamino) Naphthalene-2,7-Disulfonate. In the field of chemistry, its reaction and modification are very important.
    To view the reaction, it is necessary to understand the interaction of various chemical factors. Such as temperature, pressure, and the ratio of the reactants can all affect the path and fruit of the reaction. When the temperature rises appropriately, it may promote the reaction rate, but if it is too high, it may cause side reactions.
    As for modification, we want to optimize the properties of this product. Or change its molecular structure to increase its stability; or adjust its functional groups to give it novelty, such as enhancing solubility and improving color fastness.
    In the process of chemical research, the reaction and modification of this substance can be carefully studied in order to make good use of it in various fields of industry and scientific research.
    Synonyms & Product Names
    Today there is a product named Disodium 3- (5-Chloro-2-Phenoxy-Phenyl) Azo-4-Hydroxy-5- (P-Tolylsulfonylamino) Naphthalene-2,7-Disulfonate. It also has another name, which is related to the trade name. This product is very important in our chemical research.
    Chemical products have many names, and it is common to have the same name and different names. This Disodium 3- (5-Chloro-2-Phenoxy-Phenyl) Azo-4-Hydroxy-5- (P-Tolylsulfonylamino) Naphthalene-2,7-Disulfonate, or has different names and trade names due to its use, production method, discoverer, etc. In terms of academic communication, production and application, etc., clarifying its namesake and trade name can avoid many confusions and facilitate the advancement of research and practice. We should study the namesake and trade name of this object in detail to clarify its full picture and contribute to chemical research.
    Safety & Operational Standards
    About "Disodium 3- (5-Chloro-2-Phenoxy-Phenyl) Azo-4-Hydroxy-5- (P-Tolylsulfonylamino) Naphthalene-2,7-Disulfonate" Product Safety and Operation Specifications
    Husband "Disodium 3- (5-Chloro-2-Phenoxy-Phenyl) Azo-4-Hydroxy-5- (P-Tolylsulfonylamino) Naphthalene-2,7-Disulfonate", chemical products are also. Its safety and operation specifications are related to personal safety and environmental goodness, and cannot be ignored.
    Anyone who uses this thing must clean their hands and face, and wear protective equipment, such as gloves, masks, goggles, etc., to prevent the skin from touching it, mouth and nose from sucking it. In a well-ventilated place, if it is in a closed place, it must be prepared with ventilated equipment to expel harmful air.
    This item should be stored in a cool, dry and ventilated place to avoid fire, heat and strong oxidants. Different categories should be separated to prevent it from mixing and changing. The packaging must be strict. If there is any damage, quickly move it to another device and check it carefully for no damage before it can be stored.
    If it accidentally touches the skin, quickly rinse it with a lot of water. If you feel unwell, seek medical treatment. If it enters the eye, it should also be buffered with water, do not rub it, and rush to the hospital. If you inhale it by mistake, leave it quickly and go to a place where the air is fresh. If you are short of breath and have chest tightness, call for medical assistance urgently.
    When discarding, it must comply with environmental protection regulations and cannot be discarded at will. Or hand it over to a professional company and deal with it according to its laws to protect the safety of the environment.
    When handling this chemical substance, only by following the rules of safety and operation can it be safe and peaceful, and it is safe in case.
    Application Area
    Today there is a product called Disodium 3- (5-Chloro-2-Phenoxy-Phenyl) Azo-4-Hydroxy-5- (P-Tolylsulfonylamino) Naphthalene-2,7-Disulfonate. This product has a wide range of application fields. It can be used as a coloring agent in the dyeing and weaving industry to make the fabric bright in color, with good color fastness and long time without fading. In the field of printing, it can add color to the ink and print clear and bright pictures and texts. In the process of scientific research, it can be used as a tracer to assist in the research of microscopic objects. It is important in many aspects of industrial production and scientific research, and is an indispensable material in many fields.
    Research & Development
    There is now a chemical substance, named Disodium 3- (5-Chloro-2-Phenoxy-Phenyl) Azo-4-Hydroxy-5- (P-Tolylsulfonylamino) Naphthalene-2,7-Disulfonate. As a chemical researcher, I often study this substance.
    Study this substance to understand its properties, explore its changes, and find its use. Looking at its structure, analyzing its components, you can know its group. After various experiments, I know its chemical properties, and it should be used when temperature, pressure, and agent change.
    The research of this substance is to find new ways and expand its use. Or in the industry, or in medicine, or in other fields, hoping to have new effects. With unremitting research, to promote its development, for the benefit of the world, so that this chemical substance can be used to its full potential, develop its growth, and achieve new results.
    Toxicity Research
    The nature of things is related to the safety of life and people, and it must be observed. Today there is a chemical called Disodium 3- (5-Chloro-2-Phenoxy-Phenyl) Azo-4-Hydroxy-5- (P-Tolylsulfonylamino) Naphthalene-2,7-Disulfonate. Yu and others worked hard to study poisons, and tried their best to explore the secret of their toxicity.
    Examine this substance in detail, observe its reaction, and observe its changes. In experiments, try it with all kinds of creatures, and observe its effects. See it or disturb the physiology of living creatures, or disrupt their metabolism. Although the experiment is still in progress, the signs of toxicity have already emerged.
    The harm of poisons is even worse than that of tigers. Our generation will study its toxicity with a rigorous heart and scientific method, and understand its advantages and disadvantages for the world, prevent problems before they occur, protect the health of the people, and ensure the peace of all things.
    Future Prospects
    In this world, the industry of chemistry is flourishing. Today there is a product called Disodium 3- (5-Chloro-2-Phenoxy-Phenyl) Azo-4-Hydroxy-5- (P-Tolylsulfonylamino) Naphthalene-2,7-Disulfonate, which has infinite potential in the field of chemistry.
    The future prospect of this product should be based on the method of refined preparation. Make the process simpler, the lower the cost, and the better the quality. And it can be explored for use in new materials, biomedicine and other fields. If you can make a breakthrough here, it will be of great contribution to the progress of industry and the benefit of people's livelihood.
    You can also unite with the same industry to study its characteristics and expand its path. With time, or for the future of science and technology, paving stones to lead the way, into the world's industry, to create all the people in the world, this is the hope of our generation.
    Where to Buy Disodium 3-(5-Chloro-2-Phenoxy-Phenyl)Azo-4-Hydroxy-5-(P-Tolylsulfonylamino)Naphthalene-2,7-Disulfonate in China?
    As a trusted Disodium 3-(5-Chloro-2-Phenoxy-Phenyl)Azo-4-Hydroxy-5-(P-Tolylsulfonylamino)Naphthalene-2,7-Disulfonate manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
    Frequently Asked Questions

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

    What are the chemical properties of this product?
    The chemical properties of this product are related to its essential characteristics and are of paramount importance. This is described in detail in ancient Chinese.
    One of the chemical properties of this product is stability. Just like good materials are exposed to wind and rain without changing their quality, this product can maintain its own structure and properties for a long time under normal environmental conditions, and is not easily disturbed by external factors. No matter the change of cold and heat, or the alternation of dry and wet, it can be safely handled without significant changes.
    The second is reactivity. Although it is stable, it can also show a lively state when encountering specific things. Just like dry wood meets fire, it instantly triggers a wonderful reaction. When met with the appropriate chemical reagents, many reactions such as chemical synthesis and decomposition can occur rapidly, resulting in the derivation of new material forms and rich chemical changes.
    The other is solubility. Among various solvents, this product has its unique performance. In some solvents, it can be dissolved in water like salt, quietly disappearing, uniformly dispersing, forming a uniform system; in other solvents, it is like oil floating in water, distinct and difficult to blend. This characteristic depends on the interaction between its molecular structure and the solvent molecules.
    has its acid and alkali properties. This is an important end of chemical properties. Or acidic, it can neutralize with alkaline substances, just like yin and yang, reconciling each other; or alkaline, it can also produce corresponding changes with acidic substances, playing a unique role in the stage of chemical reactions.
    This product is rich in chemical properties, stability, reactivity, solubility, acid and alkali and other characteristics, intertwined, together outline its unique chemical landscape, in various application scenarios, play a key role, is the key to in-depth exploration and rational use.
    What fields is this product suitable for?
    This product is suitable for the following fields:
    The field of agricultural mulberry, which can help farming. When sowing, it can be used to level the fields, make the land soft and suitable for seed implantation, and improve the chance of seed germination. During irrigation, it can help to divert water flow, make the farmland moist everywhere, and keep crops growing in a moisture-rich environment. And when harvesting, it can also assist in the handling of harvests, saving time and effort, and increasing the effect of agricultural mulberry.
    In the world of craftsmanship, among various workshops, raw materials can be transported by craftsmen. It is stable and durable, carrying heavy objects and not easily damaged, making raw material transfer convenient and efficient. In the process of building utensils, if you need to move heavy utensils or materials, this product can be smoothly moved by virtue of its characteristics, helping craftsmen to focus on craftsmanship and carving, and promoting the output of fine utensils.
    In the way of commerce, cargo transportation is very critical. This product can be used to load goods and travel long distances on commercial roads. Its solid quality can protect the goods from bumps and accidental collisions. And when displaying goods in market stalls, it can be flexibly arranged according to needs, making it convenient for merchants to choose.
    In the land of military travel, military transportation is the top priority. This product can efficiently carry supplies such as grain, grass, weapons, etc. During the march, it can adapt to complex terrain and ensure the timely supply of materials. When setting up camp, it can be used for the regular layout of the camp, building a stable defense facility or regulating the layout of the camp, which greatly helps the operation of the military brigade, and is related to the victory or defeat of the war and the safety of the army.
    In short, this product has its place in many fields such as farming, craftsmanship, business, military, etc., and can effectively solve many practical problems in various fields, bringing many conveniences and benefits.
    What is the production process of this product?
    The production process of this product is quite exquisite. At the beginning, the selection of materials must be strict. The materials used need to be of high quality in order to achieve the foundation of high quality. As "Tiangong Kaiwu" said: "Where something is made, the material is the key." After the materials are carefully selected, they enter the production process.
    Then, the method of processing is particularly critical. Taking calcination as an example, the control of the heat needs to be just right. "The fire is hot, and the fire is slightly uncooked." It is necessary to accurately grasp the duration of the heat according to the characteristics of the material. Or the fire is quickly calcined to remove its impurities; or the fire is slowly simmered to make the texture more delicate. This is measured, and those who are not experienced cannot do it.
    Furthermore, the shaping process is full of ingenuity. The craftsman conceives according to the purpose and shape of the utensils, and relies on exquisite skills to shape the materials. Or round and smooth, or angular, all of which must conform to the original design intention. "If it is carved like grinding, it becomes its tool." During the shaping process, the craftsman is fully focused and cannot afford any mistakes.
    Afterwards, the modification process adds color to the product. Or engrave exquisite patterns, or polish smooth surfaces. When engraving, the knife is like a pen, the lines are tactful and smooth, and the patterns are vivid. Polishing doubles the texture of the utensils and makes the tentacles warm. "Carefully crafted, it shows its elegance."
    Finally, the inspection process should not be underestimated. Detailed inspection of a pair of products, from the appearance to the internal quality, are strictly scrutinized. If there are defects, they should be corrected or discarded. "It is better to lack than abuse, in order to ensure good products." In this way, through multiple processes, interlocking, to create high-quality products, just like the spirit of excellence advocated by "Tiangong Kaiwu", which runs through the production process.
    What are the requirements for the storage conditions of this product?
    The requirements for the storage conditions of this product are quite critical, which is related to the maintenance of product quality and utility. The requirements are as follows:
    First, the temperature and humidity should be appropriate. Where stored, the temperature should be kept in a specific range, not too high, so as to avoid deterioration of product ingredients and changes in properties; nor too low, otherwise the product may be frozen and damage its structure and performance. Humidity should also be reasonably controlled. Too much humidity can easily breed mold and cause mildew of the product; too dry may cause the product to dry out and lose water, which affects the quality.
    Second, light exposure should be avoided. Direct light can accelerate chemical reactions such as oxidation of the product, reducing its quality and efficacy. Therefore, it should be stored in a dark place or packaged with shading to prevent adverse effects of light on the product.
    Third, the environment is clean and well ventilated. If the storage environment is not clean, it is easy to contaminate the product with dust, impurities, etc., which affects its purity and quality. And poor ventilation, it is easy to cause local air humidity, uneven temperature, and is not conducive to product storage. Good ventilation can maintain fresh air, help adjust temperature and humidity, and create a suitable storage environment.
    Fourth, avoid mixing with odor items. The product may be adsorbent. If it coexists with odor items, it is easy to absorb odor, causing its odor to change, affecting the use experience and quality.
    Fifth, the storage location should be stable and safe. To prevent product packaging damage due to collision, dumping, etc., which will affect product quality. And it should be placed out of the reach of children to avoid accidents.
    What are the advantages of this product compared to other similar products?
    Today there is a certain product, compared with other similar products, what are its advantages? Let me listen to my detailed explanation for you.
    First, the material is excellent. The materials selected for this product are all high-quality products. In the past, "Kaogong Ji" said: "When the sky is sometimes, the earth has gas, the materials are beautiful, and the workmanship is clever. Combine these four, and then it can be good." This product is made of materials, and strives for excellence. It adopts the spiritual energy of heaven and earth. It selects high-quality raw materials to make its texture solid and durable, which is beyond the reach of other similar products. For example, using wood as the material, it must choose good wood with fine texture and tough texture. After years of precipitation, it can be used. The products made are of extraordinary natural quality.
    Second, the craftsmanship is exquisite. When craftsmen make this product, they adhere to the spirit of ingenuity. Every process is meticulously crafted and meticulous. It is like an ancient master craftsman casting a sword, from ore selection, to thousands of refinements, to careful grinding, every step is devoted to hard work. The production process of this product also goes through many complicated processes, and each step has strict standards. If there is a slight mistake, it will be abandoned all over again. Such exquisite craftsmanship makes the details of the product perfect and the quality is high, and other products are difficult to match.
    Third, the design is ingenious. The design of this product not only takes into account practicality, but also pays attention to beauty. Its shape is original and integrates ancient and modern ideas. For example, ancient architecture not only considers the comfort of living, but also pays attention to the beauty of symmetry and harmony. This product design either draws on the shape of traditional classics, or absorbs the charm of modern simplicity, so that it can not only meet the needs of people's daily use, but also be used as a work of art to add elegance to life. In contrast, other similar products either focus on practicality and ignore beauty, or have their appearance and are unrealistic. In contrast, high and low judgments are made.
    Fourth, excellent functions. This product is rich in functions and powerful, not only can it meet basic needs, but also has many innovations. For example, the ancients invented the compass car, which played a key role in marching operations and guided the direction of travel. The same is true for this product. On the basis of meeting common functions, it constantly explores and innovates, and adds new functions to adapt to the development of the times and the diverse needs of users. In contrast, other similar products, with single outdated functions, are difficult to bring users a new experience.
    In summary, this product has significant advantages in material, process, design, function, etc. compared with other similar products, and is actually the leader in congeneric products.