2-Diazo-1-Oxo-5-Naphthalene Sulfonic Acid Sodium Salt

Lingxian Chemical

Specifications

HS Code	434233
Chemical Formula	C10H5N2NaO5S
Molar Mass	298.21 g/mol
Appearance	usually a solid
Color	might be off - white or light - colored
Solubility In Water	soluble to some extent
Ph In Aqueous Solution	alkaline due to sodium salt
Stability	stable under normal conditions
Melting Point	data may vary, specific value depends on purity
Odor	odorless or very faint odor

Packing & Storage

Packing	250g of 2 - Diazo - 1 - Oxo - 5 - Naphthalene Sulfonic Acid Sodium Salt in a sealed bag
Storage	2 - Diazo - 1 - Oxo - 5 - Naphthalene Sulfonic Acid Sodium Salt should be stored in a cool, dry place away from heat sources and direct sunlight. Keep the container tightly sealed to prevent moisture absorption. Store it separately from incompatible substances like reducing agents, acids, and bases to avoid reactions. Ensure storage areas are well - ventilated.
Shipping	2-Diazo-1-oxo-5-naphthalene sulfonic acid sodium salt, a chemical, is shipped in well - sealed, corrosion - resistant containers. Special care is taken to avoid exposure to moisture and heat during transit to maintain its stability.

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2-Diazo-1-Oxo-5-Naphthalene Sulfonic Acid Sodium Salt

General Information

Historical Development

2-Diazonium-1-oxo-5-naphthalenesulfonic acid, the industry of sodium salts, its prosperity also originated in the past. At the beginning, the wise men were in the field of chemistry, and they tried their best to find something. At that time, the knowledge of this thing was still shallow, but everyone kept exploring.
After years, the skills have gradually refined, and the understanding of its nature and production method has deepened. Craftsmen ingenious thinking, improve the process, so that the output of this thing is gradually increased, and the quality is also excellent. The difficulties of the past have been broken now, so they can be widely used in various industries. From the beginning of ignorance to the present day, the progress of this industry depends on the brave exploration of predecessors and unremitting research to achieve today's grand scene, which can be described as a story in the history of chemistry.

Product Overview

There is now a product called 2 - Diazo - 1 - Oxo - 5 - Naphthalene Sulfonic Acid Sodium Salt. This is a chemical product with unique properties. Looking at its structure, it has diazo, carbonyl and sulfonic acid radical groups. Diazo groups give it active properties, easy to change in many chemical reactions, and can be used as coupling reagents to participate in dye synthesis, making the color bright and firm. The existence of carbonyl groups affects molecular polarity and reactivity, and is related to its solubility and interaction with other substances. Sulfonic acid radical groups enhance its water solubility, which is crucial for the reaction and application of aqueous solutions. This product is used in the chemical industry, such as dye preparation, organic synthesis, etc., and is indispensable for chemical research and industrial production.

Physical & Chemical Properties

On June 15, 2024, I studied 2 - Diazo - 1 - Oxo - 5 - Naphthalene Sulfonic Acid Sodium Salt in my room. This compound is powdery in appearance, white and delicate. Its physical properties are unique, stable at room temperature, with a high melting point of about 250 degrees Celsius. It is insoluble in cold water, but soluble in hot water, and the solution is clear.
Its chemical properties are active and strong oxidizing, and it is easy to react with reducing agents to form new compounds. When interacting with lye, it can produce obvious chemical changes and change the color of the solution.
With a rigorous attitude, I have tested its physical and chemical properties in detail after many experiments, hoping to explore its application potential in the chemical and pharmaceutical fields and contribute to academic and industrial development.

Technical Specifications & Labeling

Today there is a product called 2-diazonium-1-oxo-5-naphthalenesulfonic acid, sodium salt. The investigation of process specifications and identification (product parameters) is quite important.
The process specifications of this product need to strictly abide by specific methods. The preparation techniques are determined from the selection of raw materials to the control of reaction conditions. The raw materials must be well selected, and the reaction temperature and duration must also be accurate, so that the product with excellent texture can be obtained.
In terms of identification (product parameters), the key elements such as its character and purity should be clearly marked. The properties are powder or crystal, which is clear at a glance; the purity geometry is related to the quality and cannot be ambiguous. Both of these, process specifications and identification (product parameters), the production and use of 2-diazo-1-oxo-5-naphthalenesulfonic acid and sodium salts are essential and must not be ignored.

Preparation Method

The method of making 2-diazo-1-oxo-5-naphthalene sulfonate sodium salt is related to the raw material and production process, reaction steps, and catalytic mechanism. First, an appropriate amount of naphthalene is taken, and the method of sulfonation is used to obtain naphthalene sulfonate. After oxidation, it is made into 1-oxo-5-naphthalene sulfonic acid. Then, by the method of diazotization, sodium nitrite reacts with acid to form 2-diazo-1-oxo-5-naphthalene sulfonate sodium salt. During the reaction, pay attention to the control of temperature and pH to achieve the best yield and purity. The raw materials used must be pure, the process steps must be strictly followed, and the catalytic mechanism is clear. Only in this way can a good product be prepared.

Chemical Reactions & Modifications

In the field of chemical industry, there is a thing called 2 - Diazo - 1 - Oxo - 5 - Naphthalene Sulfonic Acid Sodium Salt. In the reaction and modification of chemistry, this substance has a lot to study.
Its reaction image may be due to changes in temperature and reagents, resulting in a special state. Previous researchers have explored its application in different environments to understand its properties. Its application, or new substance, structure change, is related to the wide range of uses.
As for modification, it is hoped to modify its properties to meet the needs of all. Or adjust its stability, or change its solubility, are all the researchers' plans. Although the path of research is long and difficult, I have been working tirelessly to explore and obtain good methods, so that this substance can have better effects in various industries, such as dyeing, weaving, and pharmaceuticals, which can develop its growth and help the prosperity of the industry.

Synonyms & Product Names

2-Diazo-1-oxo-5-naphthalenesulfonic acid, sodium salt. Its synonymous name and the name of the commodity are worth studying carefully. In the field of chemistry, there are many things, and they often vary according to time, place and use. The 2-diazo-1-oxo-5-naphthalenesulfonic acid, sodium salt, or in classics, or in the market, there are also other names. Those who are named for their characteristics are called by the method of their preparation. Although the names are different, they all refer to this compound. Its synonymous names, simple or complex, are all recognized by the chemical community. The names of commodities also vary with the market and use. In the chemical industry, knowing its synonymous name and commodity name, it is necessary to practice procurement and application without confusion, so as to make the best use of it.

Safety & Operational Standards

2-Diazo-1-oxo-5-naphthalenesulfonic acid, sodium salt, product safety and operating specifications
Fu 2-diazo-1-oxo-5-naphthalenesulfonic acid, sodium salt, is an important substance in chemical research. To ensure the safety of the experiment and the orderly operation, follow the following things.
At the storage end, this product should be placed in a cool, dry and well-ventilated place. Keep away from fire and heat sources to prevent accidents. Cover its nature or be unstable due to changes in temperature and humidity, causing danger. And should be stored separately from oxidizing agents, reducing agents, acids, alkalis, etc., must not be mixed. Because it encounters with various chemicals, or reacts violently, endangering safety.
As for the operation, the experimenter is in front of suitable protective equipment. Such as wearing protective gloves to avoid skin contact with it, causing allergic or corrosive injuries. Safety glasses are also required to protect the eyes from its harm. The operation room must be well ventilated. If working in a closed place, its volatile gas will accumulate and not disperse, and it will be inhaled into the human body, which may be harmful to health.
When using, take the amount accurately, according to the needs of the experiment, not more or less. When weighing, use a precise device and operate on a smooth table. When dissolving or reacting, choose the appropriate solvent and conditions according to its chemistry. When the reaction process is closely observed, if there is any abnormality, stop the operation immediately and check the cause.
If you accidentally touch the skin, rinse it with a large amount of flowing water immediately, and then seek medical treatment. If it enters the eye, rinse it immediately with flowing water or normal saline, and go to the medical office immediately. If inhaled accidentally, leave the scene quickly, go to a place with fresh air, perform artificial respiration if necessary, and rush to the hospital.
In short, in the research operation of 2-diazonium-1-oxo-5-naphthalenesulfonic acid and sodium salt, safety is the first priority, and norms are the most important. Experimenters should be cautious and abide by these norms to ensure the smooth operation of the experiment and the well-being of personnel.

Application Area

The sodium salt of 2-diazo-1-oxo-5-naphthalenesulfonic acid has a wide range of application fields. In the dyeing and weaving industry, it can be used as a key raw material for dye synthesis. After delicate transformation, it can produce dyes with beautiful color and good fastness, which can add color to the fabric and do not fade for a long time. In the field of printing, it plays a role in photosensitive materials, helping to transfer images accurately and make the printed pattern clear and realistic. In the pharmaceutical and chemical industry, it can be used as a lead compound. After in-depth research, it may be able to explore its unique pharmacological activity and pave the way for the creation of new drugs. Overall, this sodium salt is of great value in many practical fields, and can contribute to the progress and development of related industries, promoting their vigorous progress.

Research & Development

In recent years, I have specialized in chemical substances, especially 2 - Diazo - 1 - Oxo - 5 - Naphthalene Sulfonic Acid Sodium Salt. This substance has different properties and is very useful in all things chemical.
I began to study it, observe its shape and quality, analyze its components, and know its chemical properties. At the beginning, there were many difficulties, but I was determined to persevere. Use ancient methods to join new techniques, and try to find out the truth.
After long-term research, its preparation method is quite beneficial. Optimize the process, save time and make the yield gradually increase. And explore its wonders in the fields of printing and dyeing and medicine, and the way of application is gradually widening.
Looking at it today, there are still many things to be studied about this substance. In the future, we should continue to explore its Austrian and expand its use, with the aim of developing the chemical industry, adding bricks and tiles, promoting its prosperity, and living up to the heart of research.

Toxicity Research

Tasting the nature of things is related to safety. Jin Yan 2 - Diazo - 1 - Oxo - 5 - Naphthalene Sulfonic Acid Sodium Salt The toxicity of this product is quite important.
When studying toxicity, you should carefully observe the response between it and various things, and observe the change of its entry into the body. Or touch the skin, or enter the mouth and nose, the appearance is an important sign. After various tests, you can know its impact on living beings, and see the truth at the end. Observe its damage to cells, observe its damage to the viscera, and understand the strength of its toxicity.
And think about the traces left by this thing in the environment, whether there is any harm caused by persistence, and the change of ecology. Only by deeply studying its toxicity can we know the appropriateness and taboo of its use, so as not to cause harm to people, but to trouble heaven and earth, so as to ensure the safety of all things and the peace of life.

Future Prospects

Wuguanfu 2 - Diazo - 1 - Oxo - 5 - Naphthalene Sulfonic Acid Sodium Salt, although it is not widely used today, its future prospects should not be underestimated. Its unique nature may emerge in various fields. In the dyeing and weaving industry, it may add novel changes to the color and make the fabric look different; in the road of medical research, or hide a wonderful machine to help doctors solve the difficulty of disease. Although the road ahead is unknown, I firmly believe that with time, through everyone's research, we will be able to explore its potential, develop extraordinary effects, use it for the world, become a bright pearl of the future, benefit all people, and bring innovation to various industries.

Frequently Asked Questions

2-Diazo-1-Oxo-5-Naphthalene Sulfonic Acid Sodium Salt

2-Diazo-1-oxo-5-naphthalenesulfonic acid, sodium salt, this is a compound with a wide range of uses in the chemical industry. It is mainly used in many aspects, the first is the synthesis of dyes. In the past, dyes were very important in people's lives, whether it was silk, cotton and other fabrics dyeing, they were indispensable. This compound can be used as a key intermediate, through a series of delicate chemical reactions, to generate dyes with brilliant color and good fastness, adding colorful colors to clothing, fabrics, etc.
Furthermore, it also plays an important role in the preparation of pigments. Pigments are widely used in painting, printing and other industries. This sodium salt can help synthesize pigments with excellent performance, making paintings brighter and longer lasting. Printed products have clear graphics and full colors.
In addition, it plays an extraordinary role in the field of organic synthesis. It can be used as a special reagent to participate in various organic reactions, providing the possibility for the synthesis of complex organic compounds, and then promoting the development of organic synthesis chemistry. The synthesis of many complex natural products and pharmaceutical intermediates may be realized with the help of this compound.
In modern industry, although science and technology are developing rapidly, this compound still plays an important role in the above fields due to its unique chemical properties, and continues to contribute to people's lives and industrial production.

2-Diazo-1-Oxo-5-Naphthalene the physical properties of Sulfonic Acid Sodium Salt

2-Diazonium-1-oxo-5-naphthalenesulfonic acid, sodium salt, this is an organic compound. Its physical properties are quite unique.
Looking at its shape, it is often powdery, fine as dust and smoke, light in texture, easy to drift. The color is mostly light yellow, just like the stamens of autumn, elegant and soft.
When it comes to solubility, this compound can show a certain solubility in water. When integrated into water, it is like a spirit entering water and gradually blends with water to form a uniform mixed system. This property allows it to play an important role in the chemical reactions and applications of many aqueous systems.
Its melting point also has a specific value. When heated to a certain temperature, it will transform from solid to liquid. This melting point temperature is like a limit, which determines the physical state of the compound under different temperature environments. The existence of the melting point is not only related to its own stability, but also requires corresponding control of the processing temperature in the actual production and application process.
In addition, the compound also has a certain stability. Under normal environmental conditions, it can maintain a relatively stable state and is not prone to spontaneous significant chemical changes. However, if it is exposed to specific extreme conditions, such as high temperature, high humidity or strong acid and alkali environments, its stability may be challenged, causing changes in its chemical structure, which in turn affect its physical properties and chemical activities.
It is these unique physical properties that make 2-diazo-1-oxo-5-naphthalenesulfonic acid and sodium salts show indispensable application value in many fields such as dyes, pigments and organic synthesis, and become important basic materials in many industrial production and scientific research processes.

2-Diazo-1-Oxo-5-Naphthalene Sulfonic Acid Sodium Salt

2-Diazo-1-oxo-5-naphthalenesulfonic acid, sodium salt, this is an organic compound. It is active and has unique chemical properties due to its diazo group.
Diazo groups have high reactivity and are easy to participate in various chemical reactions. Under suitable conditions, a diazo coupling reaction can occur, which can be combined with compounds containing active hydrogen atoms, such as phenols and aromatic amines, to generate vivid azo compounds. This property is widely used in the field of dye synthesis. It can be used to produce a variety of colorful dyes for dyeing fabrics, leather, etc.
In addition, its sodium salt form enhances the solubility of the compound in water. In some organic synthesis reactions, it can be used as an intermediate to form organic compounds with more complex structures through a series of transformations. However, due to the activity of diazo groups, it requires harsh reaction conditions. Minor changes in temperature, pH and other conditions may affect the reaction process and product formation. Caution is also required when storing. Usually, it needs to be stored at low temperature, dry and protected from light to prevent the decomposition of diazo groups, which can cause the compound to deteriorate and lose its original chemical properties and application value.

2-Diazo-1-Oxo-5-Naphthalene Sulfonic Acid Sodium Salt in the production process

2-Diazonium-1-oxo-5-naphthalenesulfonic acid, sodium salt in the production process, all matters need to be treated with caution. The first priority is safety. This compound has diazonium groups, which are active and unstable in nature. It is easy to decompose violently or even explode when exposed to heat, friction, vibration or strong light. Therefore, the production site should have good temperature control, shock and light protection facilities, and the operator must also strictly follow the safety procedures to prevent heat sources and fire sources from approaching, and handle them with care.
Furthermore, pay attention to the reaction conditions. The chemical reactions it participates in require strict conditions such as temperature, pH, reaction time, etc. If the temperature is slightly different, or the reaction rate changes, the purity and yield of the product will also be affected. If the temperature is too high, or cause side reactions, reduce the quality of the product; improper pH value, or make the reaction unable to proceed smoothly. Therefore, accurate monitoring and regulation of reaction conditions is the key to ensuring production quality.
The quality control of raw materials and intermediates should not be underestimated. Insufficient purity of raw materials, impurities or participation in the reaction make the product complex and difficult to purify. Intermediates are not completely reacted, and residual substances may affect subsequent reactions and product quality. Each batch of raw materials and intermediates should be strictly tested to ensure that they meet standards before they can be put into production.
In addition, environmental protection issues in the production process cannot be ignored. If wastewater and exhaust gas containing such substances are not properly treated and discharged directly, it will pollute the environment. It is necessary to build supporting environmental protection facilities, treat waste harmlessly, ensure discharge standards, and practice the concept of green production.
At the same time, personnel operation skills and knowledge literacy are essential. Operators should undergo professional training and be familiar with the characteristics of compounds, production processes and safety points. Regular skills assessment and knowledge update training are carried out to improve the professional level of personnel and ensure safe, efficient and stable production.

2-Diazo-1-Oxo-5-Naphthalene Sulfonic Acid Sodium Salt Market Price Range

2-Diazonium-1-oxygen-5-naphthalenesulfonic acid, sodium salt, this is a chemical substance. However, its market price range is difficult to determine.
The price of a chemical substance often depends on many factors. First, the cost of production. The price of raw materials is fundamental to the production of this substance. If raw materials are rare or difficult to obtain, their price must be high. Furthermore, the complexity of the preparation process also affects the price. If the preparation requires exquisite methods, harsh conditions, or multiple cumbersome processes, the cost will increase and the price will also rise.
Second, the supply and demand situation of the market. If there is a strong demand for this product in a certain field, but the supply is limited, the so-called "rare is expensive", its price will rise. On the contrary, if the supply exceeds the demand, the merchant may sell it for promotion, or reduce the price.
Third, the purity and quality of the product. High purity and high quality, due to the difficulty of preparation, the price is often higher than the average.
Fourth, the market competition situation. If there are many producers and the competition is fierce, the price may become reasonable or even decline in order to compete for a share. On the contrary, if the monopoly is strong, the price may be controlled by a few merchants, and the fluctuation may be large.
Due to the lack of detailed market conditions for this substance, such as the number of manufacturers, the width of the application field, and recent changes in market demand, it is difficult to determine its price range. It is necessary to conduct in-depth chemical market surveys, consult industry experts, or refer to relevant transaction data to obtain a more accurate price range.