Products

Benzenesulfonic Acid, 2-Amino-5-Nitro-, Sodium Salt (1:1)

Lingxian Chemical

Specifications

HS Code

213907

Chemical Formula C6H5N2NaO6S
Molecular Weight 266.16
Appearance yellowish powder
Solubility In Water soluble
Ph Of Aqueous Solution alkaline
Melting Point decomposes
Cas Number 127-68-4
Odor odorless
Density approx. 1.0 g/cm³ (aqueous solution)
Stability stable under normal conditions
Packing & Storage
Packing 1 kg of 2 - Amino - 5 - nitrobenzenesulfonic acid sodium salt in sealed chemical drum.
Storage Store “Benzenesulfonic Acid, 2 - Amino - 5 - Nitro - , Sodium Salt (1:1)” in a cool, dry, well - ventilated area, away from heat and ignition sources. Keep it in a tightly sealed container to prevent moisture absorption. Separate it from incompatible substances like oxidizing agents and bases to avoid chemical reactions that could pose safety risks.
Shipping Shipping of 2 - Amino - 5 - nitrobenzenesulfonic acid sodium salt (1:1) requires careful handling. It's shipped in sealed, corrosion - resistant containers, compliant with regulations for transporting chemical substances to ensure safety during transit.
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Benzenesulfonic Acid, 2-Amino-5-Nitro-, Sodium Salt (1:1)
General Information
Historical Development
The genus fubenzenesulfonic acid, 2-amino-5-nitro-, and its sodium salt (1:1), have gradually emerged in the course of chemical development. At the beginning, chemical sages explored the properties of substances, and this compound was hidden in the unknown.
As science advanced, researchers analyzed its structure and revealed its properties, and then opened the door to its application. In the past, it was only a research object in the laboratory. Due to the rise of industry, a variety of chemical raw materials were required. Due to its unique properties, this sodium salt found a place in the chemical industry.
From basic research to industrial production, its historical evolution depends on the diligent research of chemists of all dynasties, so that this compound can be used on the stage of chemistry and display its style, contributing to the development of many industries.
Product Overview
Sodium 2-Amino-5-nitrobenzene sulfonate, this compound is an important object of chemical research. Its appearance may be white to light yellow crystalline powder with stable properties. It plays a key role in many fields, such as dyes, pharmaceutical synthesis, etc. In the dye industry, it is often used as an intermediate to help synthesize colorful dyes and make the fabric dyeing effect better. In the field of medicine, its unique chemical structure or participation in the construction of drug molecules provides the possibility for the development of disease treatment drugs. To study this substance, it is necessary to explore its physical and chemical properties and reactivity in detail. Through precise experiments and analysis, it is possible to better explore its application value and contribute to the progress of related industries.
Physical & Chemical Properties
Today there is a substance called "Benzenesulfonic Acid, 2 - Amino - 5 - Nitro -, Sodium Salt (1:1) ". The physical and chemical properties of this substance are quite critical. Its appearance may be in a specific form, or in the shape of a powder, or with a color. In terms of chemical properties, its reactivity is unique because it contains amino groups, nitro groups and sodium sulfonate groups. Amino groups may participate in nucleophilic reactions, nitro groups affect the distribution of electron clouds, and sodium sulfonate makes the substance water-soluble to a certain extent. This compound may have applications in many fields, but the study of its properties still needs to follow a rigorous method to observe its changes under different conditions, so that it can be obtained in detail for good use.
Technical Specifications & Labeling
Today there is a product called "Benzenesulfonic Acid, 2 - Amino - 5 - Nitro -, Sodium Salt (1:1) ". Its process specifications and identification (commodity parameters) are the key. In terms of process specifications, it is necessary to carefully control the synthesis process. From the selection of raw materials, it is necessary to be pure and free of impurities, to the setting of reaction conditions, temperature, pressure, and catalyst dosage, all of which must be accurate to ensure the purity and quality of the product.
Looking at its logo, the chemical composition and content ratio should be clearly indicated so that the user can see it at a glance. Product parameters cannot be ignored, such as physical properties such as appearance morphology, solubility, as well as chemical properties such as stability and reactivity, all need to be clearly marked. In this way, it can be properly applied in many fields such as industrial production and scientific research experiments, and its due effectiveness can be exerted without the risk of misuse.
Preparation Method
To prepare 2-Amino-5-nitrobenzenesulfonic acid sodium (Benzenesulfonic Acid, 2-Amino-5-Nitro -, Sodium Salt (1:1)), the preparation method is as follows:
Raw materials and production process: Pure benzenesulfonic acid is selected as the initial raw material, supplemented by nitrogenation reagents, and ingeniously proportioned into a special reactor.
Reaction steps: first control the temperature in a moderate range, slowly inject the nitrogenation reagent, and closely observe the reaction situation during this period. After the nitro is successfully introduced into the benzene ring, the intermediate is obtained. Subsequently, the reaction conditions are precisely regulated, and the amination reagent is added to make the intermediate undergo an amination reaction and be converted into the target product precursor.
Purification mechanism: The product is initially formed, contains impurities, and needs to be purified finely. Extract with a specific solvent for many times, remove impurities and keep them pure, and then obtain pure 2-amino-5-nitrobenzene sulfonate through crystallization, filtration, drying and other processes. In this way, the production method is rigorous and orderly, and high-quality products can be obtained.
Chemical Reactions & Modifications
2-Amino-5-nitro-benzenesulfonic acid sodium salt (1:1) This substance is very important for its chemical reaction and modification. Looking at the reaction, in a specific medium, amino groups, nitro groups and sulfonic acid groups can all participate in it. The amino group has a certain nucleophilicity, and the strong electron absorption of the nitro group also affects the peripheral reaction check point. Sulfonate can carry out ion exchange and other reactions under appropriate conditions.
To modify this substance, the activity of the amino group can be used to introduce specific functional groups to change its solubility and reactivity. Or by modifying the nitro group, adjust its electron cloud distribution, thereby changing the overall chemical properties. Or the derivatization of sulfonate can make the product perform better in specific fields, such as in dyes, drug synthesis, etc., through ingenious modification, or new materials with excellent performance can be obtained.
Synonyms & Product Names
"Mengxi Bi Tan" is an ancient scientific and technological work. Today, it imitates its elegant rhyme. In the words of the ancients, it describes the synonym and trade name of sodium 2-amino-5-nitrobenzene sulfonate (Benzenesulfonic Acid, 2-Amino-5-Nitro -, Sodium Salt (1:1)).
Sodium 2-amino-5-nitrobenzene sulfonate, also known as sodium p-nitroaniline o-sulfonate in the industry. This name is derived from its molecular structure and chemical properties. The position of p-nitro, the genus of sodium o-sulfonate, is accurately expressed and is commonly used in the industry. As for the product name, it may vary depending on the use and brand, and it has its excellent dyeing assistance, the name is "Youdyeing 2 - Amino - 5 - Nitro - Benzenesulfonic Acid Sodium Salt", which means that it has excellent dyeing effect, and it is also known as "Chromatin 2 - Amino - 5 - Nitro - Benzenesulfonic Acid Sodium Salt" for its good stability, which shows that it can maintain color and stability during the dyeing process. All kinds of synonyms and trade names are based on actual needs, making it convenient for communication and application in the chemical industry.
Safety & Operational Standards
Safety and Operating Specifications for Sodium 2-Amino-5-nitrobenzenesulfonate
Sodium 2-Amino-5-nitrobenzenesulfonate is a commonly used product in the chemical industry. If you want to make good use of it, you must first clarify its safety and operating specifications to ensure that everything goes smoothly and avoid disasters.
#1. Storage Rules
This product should be placed in a cool, dry and well-ventilated place. Keep away from fires and heat sources to prevent accidents. Do not store it in the same way as oxidizing agents, acids and bases. Due to its active chemical properties, mixing can easily cause chemical reactions and lead to danger. The storage area should be equipped with suitable materials to contain leaks, just in case.
#2. The essentials of operation
Operators must undergo special training and strictly abide by the operating procedures. When operating, they should wear a self-priming filter dust mask to prevent dust inhalation; wear chemical safety glasses for comprehensive eye protection; wear anti-poison infiltration work clothes to ensure that the body is safe; wear rubber gloves to avoid skin contact. Smoking is strictly prohibited on the operation site to prevent the source of open flames. When handling, it should be handled lightly. Do not damage the packaging and containers to avoid leakage.
#3. Emergency measures
If a leak occurs accidentally, the leakage contaminated area should be quickly isolated and personnel should be restricted from entering and leaving. Emergency responders need to wear dust masks (full masks) and gas suits to avoid their own harm. In the event of a small amount of leakage, a clean shovel can be used to collect it in a dry, clean, covered container; in the event of a large amount of leakage, a dike should be built or a pit should be dug for containment, and then transferred to a tanker or a special collector by pump for recycling or transportation to a waste treatment site for disposal.
#4. Conclusion
The safety and operation specifications of sodium 2-amino-5-nitrobenzene sulfonate are related to personal safety and production stability. Practitioners should keep in mind and practice to ensure the safety of chemical production.
Application Area
Benzenesulfonic acid, 2-amino-5-nitro-, sodium salt (1:1), the application field of this substance is quite critical. In the field of chemical pharmaceuticals, it can be an important raw material. In pharmaceuticals, with its unique chemical structure, it can participate in many reactions, help synthesize special drug ingredients, and cure various diseases. In the dye industry, it is also indispensable. It can be used as a key intermediate, and after a specific process, it can be converted into a dye with bright color and good fastness, which is widely used in fabric dyeing to make fabrics colorful. And in the preparation of some fine chemical products, it also plays an important role in helping to improve the performance and quality of products, so it has significant value in many industrial fields.
Research & Development
Taste the chemical industry, in the 2 - amino - 5 - nitrobenzene sulfonate sodium (Benzenesulfonic Acid, 2 - Amino - 5 - Nitro -, Sodium Salt (1:1)), study and explore, hope to make progress.
This agent also has great potential for various chemical applications. However, its research and development road is not without difficulties. At the beginning, the selection of raw materials must be carefully selected to ensure purity, so as to maintain the quality of the product. The reaction conditions, such as temperature, pressure, and time, must be precisely controlled, and the difference in millimeters may cause the product to be very different.
After months of research, optimizing the formula and improving the process, it has gradually become effective. The purity and yield of the product have been improved. However, the way of science is not exhausted, and unremitting efforts are still needed to improve the synthesis method and expand and innovate in the application field. It is hoped that this product will make greater contributions to industry and people's livelihood, so as to achieve the best environment of research and development.
Toxicity Research
This is a benzenesulfonic acid called 2-amino-5-nitrobenzene sulfonate sodium salt (1:1). We are focusing on the study of its toxicity. This substance may be useful in chemical industry, but its toxicity should not be ignored.
After research, we should carefully investigate its entry path into the body, or through the mouth, skin, or breathing. Observe its effect on organisms, observe cell changes and physiological differences. Explore its degradation in the environment, and the disturbance to the surrounding ecology.
The study of toxicity is related to the safety of living beings and the stability of the environment. It is necessary to use a rigorous state, a scientific method, and a detailed investigation of its nature in order to avoid harm when using this thing, protect all living beings from its poison, and protect the state of nature.
Future Prospects
I look at this Benzenesulfonic Acid, 2 - Amino - 5 - Nitro -, Sodium Salt (1:1), with extraordinary quality. In the field of chemical industry, it must have a bright future.
The characteristics of this object are unique, and it may be able to emerge in the creation of new materials. Those of us who are scientific researchers should study its properties and explore its potential. In the future, we may be able to use its power to open up new frontiers. Or used in exquisite medicine to heal diseases; or used in advanced materials to improve the performance of equipment.
Although the road ahead is uncertain, I firmly believe that with time and unremitting research, we will be able to explore its endless potential, bring well-being to future generations, achieve extraordinary karma, and make this material bloom with radiance. On the unfinished path, we will move towards the realm of light.
Frequently Asked Questions
What is the main purpose of this product?
The main purpose of this product is as recorded in "Tiangong Kaiwu". The use of all things is related to people's livelihood and all industries, and it is beneficial to the needs of the world.
Taking the agricultural mulberry as an example, the silk used in silk weaving originates from the cocoon. The cocoon is turned into silk thread through the art of reeling silk, which is the basis for weaving silk and satin. The silk and satin can be used for clothing, so that the world can have clothes to cover the body and honor the etiquette. In ancient times, the system of clothing was related to the status level, and silk fabrics were especially noble. They were exquisite and gorgeous, showing the dignity. And silk is also a heavy commodity of trade. When the Silk Road was smooth, Chinese silk was exported to the Western Regions and even the European continent, which was the key to the exchange of goods and wealth between the states.
The use of ceramics is also extensive. The utensils of daily diet are mostly made of ceramics, such as bowls, plates, cups, etc., which are clean in texture, easy to clean, and can maintain the original taste of food. At the same time, those with profound attainments in ceramic art, such as the porcelain of Jingdezhen, are exquisitely shaped and decorated. They can be used as ornamental objects for display and appreciation for scholars, and can also be passed on to future generations. They are cultural treasures and carry the aesthetic interest and craftsmanship of the ancients.
Metal products, iron can be agricultural tools, such as plows, hoes, etc., which are essential for farming. They help farmers reclaim land, cultivate and sow seeds, which is related to the abundance of grains and the food and clothing of people's livelihood. Copper, gold and silver, etc., in addition to being used as currency for trade, can also be cast as ceremonial vessels and ornaments. Ceremonial vessels are used on solemn occasions such as sacrifices and ceremonies to demonstrate the order of human relations in heaven and earth; ornaments add people's appearance, or show friendship, or show identity.
These are all outlines of the main uses of products, or related to daily use, or related to trade and culture. They are all of great significance in social operation and human life.
What are the physical and chemical properties of this product?
The ideal properties of this product are many. Its texture is excellent, its toughness is abnormal, it is like ancient god iron, and it is refined without folding. It is made of carefully selected materials and has been tempered by skilled craftsmen to obtain such a good product.
Its performance is excellent, the operation is smooth, just like the flow of clouds and water, without any obstacles. Under various situations, it can be played stably, such as sitting firmly in the command of the army, with good scheduling, and no errors. And it has extremely high accuracy, which is unpleasant, just like a marksman who takes a hundred steps through the Yang Dynasty, with accurate accuracy.
Furthermore, the durability of this product is extraordinary. It can go through the vicissitudes of time, wind and rain erosion, and is still in good condition. Just like a thousand-year-old pine, standing proudly, not afraid of cold and heat. Can work continuously for a long time without fatigue, like a tireless steed, traveling day and night.
Its applicability is also extremely wide, whether it is used in busy cities or remote villages; whether it is used for grand projects or subtle trivial matters, it can be competent. Just like a master key, it opens the door to all kinds of needs.
And this product is exquisitely designed, taking into account beauty and practicality. Its appearance is elegant and generous, the lines are smooth and natural, like a beautiful poem, which is pleasing to the eye. It has both practical effect and ornamental value, and it is a rare treasure.
What are the precautions for storing and transporting this product?
When storing and transporting something, pay attention to many things.
When storing, the environment is the first priority. If it is perishable, it must be placed in a cool and dry place to avoid high temperature and humidity to prevent it from spoiling and deteriorating. If you eat fresh fruits and vegetables, you need to control the temperature and moisturize them to prolong their preservation. And the storage place should be sturdy and safe to prevent wind and rain and thieves.
Furthermore, orderly arrangement is essential. The stacking of things should be properly arranged according to their category, size and weight. The heavy ones are placed below, and the light ones are above, so as to avoid the risk of collapse; when the same kind gathers, it is easy to obtain, which can increase the effectiveness of use.
When transporting, choose the appropriate method. According to the characteristics of the object, choose land transportation, water transportation or air transportation. Fragile objects should be transported smoothly and properly protected. Protect them with cotton pads and soft bags to avoid damage caused by bumps and vibrations.
The speed of transportation should not be ignored. Fresh things must be transported quickly to avoid delays in transit and damage to their quality. And during transportation, when closely monitoring the condition of the object, if there is any abnormality, take countermeasures quickly.
In addition, documentary records should not be ignored. Details of warehousing entry and exit, transportation itinerary, and handover information should be recorded in detail in the book. In this way, it can be traced back to the source, and in case of mistakes, it can also be traced and investigated to identify responsibilities.
All of these are essential for warehousing and transportation, and care must be taken to ensure the integrity of the goods and smooth their circulation.
What is the production method of this product?
The production method of this product is to gather all kinds of exquisite skills in one furnace, fusing ancient methods and modern tricks to achieve the best state.
The first selection of materials must be of high quality. All materials are carefully selected. For example, the wood must be selected with dense texture and tough texture, and its durability should be selected; the stone should be selected with pure color and suitable hardness, in recognition of its natural beauty. And so on, all of them are refined, and they are the foundation for the achievement of good products.
Then apply the art, and the craftsman will become the wind with his skilled skills. On the wood, or carved with exquisite flowers, or engraved with auspicious beasts and auspicious birds, the lines are smooth, lifelike, showing the wonders of magic; between the stones, with chisels as pens, with stone as paper, carved landscape figures, the artistic conception is far-reaching, like heaven. During this time, the grasp of the fire and the trade-off of strength all need to be just right, and the slightest difference is thousands of miles away.
Furthermore, the firing, forging and other processes are also crucial. When firing, the height of the heat and the length of time are all related to the color and texture of the finished product. If the temperature is too high, it is easy to deform and crack, and if it is too low, it will not achieve the expected hardness and luster. The forging method is tempered thousands of times to make the material more compact and solid, with both rigidity and softness.
And in the production process, pay attention to the connection of all links. The results of the previous process are the foundation of the subsequent process, which are interlinked and cannot be lost. The craftsmen also cooperate with each other and exchange technical experience with each other to achieve perfection.
In addition, each stage is completed, and strict inspection is carried out. Examine the defects of the product with strict standards. If you are not satisfied, you will rework it again, and there will be no tolerance. Repeat this until the finished product is flawless. This is the production method of this product. With ingenuity, you will reach the original intention and create high-quality products with the original intention.
What is the market outlook for this product?
The market prospect of this product is actually related to many factors, which are like changes in the wind and clouds, and it is difficult to hide it in a word.
In today's world, technology is new and trends are surging, and the market is like the sea, with turbulent clouds. If this product wants to stand out, it is the first to fit the times. If today, people are becoming more convenient and efficient, if this product can respond to this general trend and present it before everyone with simple operation and quick effect, it is expected to occupy a place in the market.
Furthermore, the intensity of competition is also an important reason that cannot be ignored. Looking around, there are many similar people, just like a thousand sails competing. This product must be unique, or the quality is excellent, as solid as a rock; or the design is exquisite and ingenious. Only in order to stand out among all competing products and attract attention.
The breadth and narrowness of the market also depends on the audience. If its use can reach the public, meet the needs of the people, from officials and dignitaries, to vendors and pawns, can be benefited by it, then the market prospect should be broad and boundless, such as Dapeng spreading its wings and skyrocketing. On the contrary, if it is only suitable for a small number of people and the audience is few, its development path may be bumpy.
In addition, the marketing method is also the key. The aroma of wine is also afraid of the deep alley. Even if the product has all kinds of benefits, if it is not widely advertised, how can the world know it? Make good use of various media and spread the fame, so that the wonders of the product can be spread across the world, so that it can be known and liked by everyone.
Overall, the market prospects, opportunities and challenges of this product coexist. If you can gain insight into the current situation, make use of strengths and avoid weaknesses, and respond to changes in the market with exquisite quality and ingenuity, the future will be bright and promising; if you are a little careless, or you will be overwhelmed by the torrent of the market. When you are cautious, make decisions and move later, you can win the favor of the market and lead to long-term development.