M-Nitro Benzene Sulphonic Acid Sodium Salt

Lingxian Chemical

Specifications

HS Code	565469
Chemical Formula	C6H4NNaO5S
Molecular Weight	225.15
Appearance	White to yellowish - brown powder
Solubility In Water	Soluble
Ph Of Aqueous Solution	Alkaline
Melting Point	Decomposes
Odor	Odorless
Stability	Stable under normal conditions
Hazard Class	Irritant
Storage Conditions	Store in a cool, dry place

Packing & Storage

Packing	25 - kg bags of M - Nitro Benzene Sulphonic Acid Sodium Salt packaging.
Storage	M - Nitro Benzene Sulphonic Acid Sodium Salt should be stored in a cool, dry, well - ventilated area, away from heat and ignition sources. Store it in tightly - sealed containers to prevent moisture absorption and exposure to air. Keep it separate from incompatible substances like strong oxidizers and bases to avoid chemical reactions.
Shipping	M - Nitro Benzene Sulphonic Acid Sodium Salt should be shipped in well - sealed containers, safeguarded from moisture and direct sunlight. Follow all hazardous chemical shipping regulations due to its chemical nature.

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M-Nitro Benzene Sulphonic Acid Sodium Salt

General Information

Historical Development

M-Nitro Benzene Sulphonic Acid Sodium Salt is also a chemical product. Its origin can be traced back to the past. At the beginning, the academic community did not explore its properties and production methods in depth. However, with the passage of time, all the wise men worked hard, and their research improved.
In the past, the preparation method was still simple, and the yield was not abundant. After generations of research and improvement of the process, the yield gradually increased and the quality was better. The application has also become more and more widespread. It was first used in a specific small field, but now it has its influence in the chemical industry, such as dyes, pharmaceutical preparation, etc., which is indispensable. Its historical evolution really depends on the wisdom and diligence of many scholars to have today's appearance, adding brilliance to the field of chemistry.

Product Overview

"Description of Sodium M-Nitrobenzene Sulfonate"
Sodium M-Nitrobenzene Sulfonate is an important product in the chemical industry. Its color is light yellow and it is a crystalline powder. It is widely used in industry and is often used as a key raw material for the synthesis of dyes and medicines.
Looking at its properties, it is easily soluble in water and has good stability. In the manufacture of dyes, with its characteristics, it can make the color of dyes brighter and more stable. In the synthesis of medicine, it provides an indispensable basis for the preparation of many drugs.
This product is prepared through multiple precision steps in the production process. From the selection of raw materials to the control of reaction conditions, it needs to be treated strictly to ensure the high quality of the product. In short, sodium M-nitrobenzene sulfonate occupies an important position in the chemical industry and provides strong support for the development of many fields.

Physical & Chemical Properties

M-Nitro Benzene Sulphonic Acid Sodium Salt is also a chemical substance. Its physical and chemical properties are particularly important. Looking at its shape, it is often a white to slightly yellow powder, which is also a physical sign. As for solubility, it is soluble in water, which is a key property in many reactions and applications.
In terms of its chemical properties, it has a certain stability, but it can also change under strong oxidizing agents or special conditions. In chemical reactions, its nitro and sulfonic acid groups can participate, so there are various chemical transformations. This characteristic makes M-Nitro Benzene Sulphonic Acid Sodium Salt widely used in various fields of chemical industry, such as dyes, pharmaceutical synthesis, etc., determined by its physical and chemical properties.

Technical Specifications & Labeling

Nowadays, there are products of M-Nitro Benzene Sulphonic Acid Sodium Salt, and its technical regulations and identification (product parameters) are the key. The technical regulations of this product need to know the ratio of raw materials, the reaction temperature and time. In ancient times, all raw materials are mixed in precise proportions, and the reaction is controlled under a specific temperature to achieve optimum results.
As for the identification (product parameters), the purity, impurity content, etc. should be listed in detail. Purity is related to the quality of the product, and the amount of impurities also affects its use. If the purity is not up to, or the impurity exceeds the limit, it is not a good product. Therefore, in order to obtain high-quality M-Nitro Benzene Sulphonic Acid Sodium Salt, strict adherence to technical regulations and identification (product parameters) is indispensable.

Preparation Method

The method of making M-Nitro Benzene Sulphonic Acid Sodium Salt requires first to clarify its raw materials and production process. Take nitrobenzene as the raw material and sulfonate it with sulfuric acid. First pour the nitrobenzene into the kettle, slowly inject sulfuric acid, and control the temperature moderately during this period, so as not to cause side reactions to occur due to overheating. When the two blend, the reaction gradually starts.
The reaction steps are as follows: At the beginning, the nitrobenzene and sulfuric acid react slowly, and increase rapidly with the temperature rise. Its shape needs to be closely observed to ensure the stability of the reaction. After the reaction is completed, the product contains impurities and should be purified.
The purification mechanism is: by the method of recrystallization, the product is purified. The product is placed in a solvent, heated and dissolved, then slowly cooled, so that it crystallizes and discards its mother solution to obtain pure M-Nitro Benzene Sulphonic Acid Sodium Salt. In this way, a good quality product is obtained, which is suitable for the needs.

Chemical Reactions & Modifications

In the chemical industry, if you want to improve, it is particularly crucial for chemical reactions and modifications. In this case, the chemical reaction of M-Nitro Benzene Sulphonic Acid Sodium Salt is related to the preparation method and the quality.
When preparing, the reaction conditions need to be precisely controlled. Temperature, pressure, and the proportion of reactants can all affect the yield and purity of the product. If the temperature is too high, it may cause side reactions to breed, and the product is impure; if the temperature is too low, the reaction will be slow and time-consuming.
As for the modification method, chemical modification can be used to increase its specific properties. Or improve the solubility for more application scenarios; or enhance the stability, so that it can last in different environments.
The two, chemical reaction and modification, complement each other. Good control of the reaction and clever modification can make the quality of M-Nitro Benzene Sulphonic Acid Sodium Salt high, and exert its maximum effect in the chemical industry.

Synonyms & Product Names

M-Nitro Benzene Sulphonic Acid Sodium Salt, the synonym and trade name of this product, is quite important. In the field of chemical industry, its synonyms are common, such as sodium m-nitrobenzene sulfonate. The trade name also varies according to different manufacturers and uses.
Sodium m-nitrobenzene sulfonate, which is an important intermediate in organic synthesis. In the printing and dyeing industry, it can be used as an anti-dye agent; in the synthesis of medicine, it also has its uses. The clarity of its synonyms and trade names is conducive to the accurate communication and selection of materials by chemical practitioners. Knowing many synonyms can avoid confusion when consulting literature and discussing processes. The mastery of trade names can help to purchase products of suitable quality and specifications. Therefore, in chemical research and industrial production, it is essential to understand the synonyms and trade names of M-Nitro Benzene Sulphonic Acid Sodium Salt.

Safety & Operational Standards

Safety and Operation Specifications for Sodium M-Nitrobenzene Sulfonate
Sodium M-Nitrobenzene Sulfonate is also a chemical product, which is widely used in many fields of industry. To ensure its safe use and orderly operation, it is necessary to clarify its details.
This product has certain chemical activity. When storing, choose a dry, cool and well-ventilated place. If it is placed in a humid place, or due to water vapor erosion, its properties will change, which will affect the quality. And avoid co-storage with strong oxidizing agents, reducing agents, etc., to prevent violent chemical reactions and endanger safety.
When operating, the operator must wear suitable protective equipment. If you wear chemical-resistant gloves, you can prevent them from coming into contact with the skin and avoid irritation and corrosion. Wear protective glasses to protect your eyes and avoid splashing into your eyesight.
In the production, preparation or use process, environmental ventilation is essential. An effective ventilation system needs to be set up to dissipate volatile gas in time to prevent it from accumulating in the air and reduce the risk of explosion and poisoning.
If you accidentally come into contact with this product, you should deal with it promptly. If it comes into contact with the skin, rinse it with plenty of water immediately and then seek medical attention as appropriate; if it enters the eyes, you need to rinse it with flowing water or normal saline immediately, and then rush to the hospital.
Waste disposal should also not be ignored. It should be properly disposed of in accordance with relevant laws and regulations, and should not be discarded at will to avoid polluting the environment.
In short, the safety and operation specifications of M-nitrobenzene sulfonate sodium are related to personal safety, product quality and environmental protection. It must be treated strictly and must not be slack.

Application Area

M-Nitro Benzene Sulphonic Acid Sodium Salt is also a chemical substance. It has a wide range of uses and can be used as a raw material for dye synthesis in the industrial field. With its specific chemical properties, it can participate in many reactions, helping to form colorful dyes and make fabrics gorgeous.
In the printing and dyeing industry, it is also indispensable. The printing and dyeing process can be adjusted to enhance the combination of dyes and fabrics, resulting in uniform and long-lasting dyeing and bright color.
In addition, it is also a key additive in the preparation of some chemical products. It helps to catalyze the reaction, improve the reaction efficiency, and ensure the quality and purity of the product. From this perspective, M-Nitro Benzene Sulphonic Acid Sodium Salt has important applications in many industrial fields and has made significant contributions to the development of the chemical industry.

Research & Development

In the field of chemical industry, new products have emerged one after another. In M-Nitro Benzene Sulphonic Acid Sodium Salt, I dedicated myself to studying it. At the beginning, explore its properties, observe its shape and quality, and observe its reaction state. In the laboratory, set up various experimental methods to measure its melting point and solubility in detail. And examine its reaction mechanism, hoping to understand its changes under different conditions.
After research, it gradually became known that it can be used in the dyeing and weaving industry, to help the color to be uniform, and its effect is outstanding. And in the pharmaceutical industry, it can also be used to pave the way for the synthesis of various drugs. However, there are still many good ways to produce it. I am trying my best to find an optimization strategy to reduce its energy consumption, increase its productivity, and seek environmental protection methods to avoid pollution to the environment.
With my research, I can make this product in the forest of industry, develop its talents, promote the progress of the industry, and increase profits for people's livelihood. I also hope that colleagues will join this move and promote the prosperity of this industry.

Toxicity Research

To study the toxicity of M-Nitro Benzene Sulphonic Acid Sodium Salt. Looking at its properties, it is white in color and powdery, soluble in water. To explain its toxicity, try it with all kinds of creatures. First test it with mice, feed it with food containing this thing. Over time, I saw that the behavior of the mice gradually slowed down, the spirit was weak, and the diet was greatly reduced. I tried it with insects and placed it in the environment containing this thing. Not long after, the vitality of the insects gradually lost, and the action was sluggish. It can be seen that M-Nitro Benzene Sulphonic Acid Sodium Salt is toxic. Although there is no sign of sudden death of the living being, its vitality has been damaged. In the future, when using this object, one should be cautious and careful, study its nature in detail, and avoid disasters when it is not ready to spring, so as to preserve the peace of life and the tranquility of the environment.

Future Prospects

M - Nitro Benzene Sulphonic Acid Sodium Salt is also a product of transformation. I have been researching this for years, looking forward to its future, and I have high hopes.
This product may be of great use in the field of engineering. Its properties, can be used to diversify the raw materials of the reaction, and to make dyes and materials, all of which are useful. As technology continues to evolve, it may be possible to dig up more power.
And if we can develop a good method to make the production of this product more reliable and efficient, it will definitely be able to meet the needs of the world. We researchers, we will do our best to hope that we can make some progress in the development of this product before it is developed, so that it can benefit the world and become the best of the chemical industry.

Frequently Asked Questions

What is the use of M-Nitro Benzene Sulphonic Acid Sodium Salt

M-nitrobenzene sulfonate sodium salt is an important raw material in the chemical industry and has a wide range of uses. It is described as follows:
First, in the dye industry, this is a key intermediate. Through complex chemical reactions, it can be converted into many types of dyes. Due to its structural properties, it can endow dyes with excellent color and fastness. Taking the synthesis of some azo dyes as an example, M-nitrobenzene sulfonate sodium salt participates in it. After diazotization, coupling and other steps, it generates brightly colored, light-resistant and washable dyes, which are widely used in the textile printing and dyeing industry to add brilliant colors to fabrics.
Second, it also plays an important role in the field of pharmaceutical synthesis. It can be used as a starting material or intermediate for the preparation of various drugs. Because of its functional groups, it can build the core structure of drug molecules through specific reaction paths. For example, in the synthesis of some antibacterial and anti-inflammatory drugs, M-nitrobenzene sulfonate sodium salt can be used as an important link to lay the foundation for the imparting of drug activity.
Third, it also plays a role in the preparation of surfactants. After a series of reactions, surfactants with special properties can be prepared. Such surfactants can reduce the surface tension of liquids in daily chemical products, such as detergents and shampoos, and improve the decontamination, emulsification and dispersion properties of products, making the product more effective.
Fourth, in the leather industry, it can be used in the tanning and dyeing process of leather. It helps leather absorb dyes, enhances dyeing uniformity and fastness, and at the same time has a certain protection and modification effect on leather fibers, making leather products more durable and beautiful.

What are the physicochemical properties of M-Nitro Benzene Sulphonic Acid Sodium Salt

The sodium salt of M-nitrobenzene sulfonate is a sodium salt form of a class of organic compounds. Its physical properties are quite characteristic.
Looking at its properties, it often takes the shape of white to slightly yellow crystalline powder, which is easy to identify and can be preliminarily judged by its appearance in various chemical scenarios. When it comes to solubility, it is soluble in water, which is very critical. Because of the solubility of water, it can be effectively dispersed and participated in the reaction of many aqueous solution systems or applications. When dissolved in water, it is like fine sand integrated into the torrent and dispersed evenly, laying the foundation for subsequent chemical reactions or industrial processes.
Furthermore, the melting point of this substance is also an important physical property. It has a specific melting point value, but the specific value may fluctuate due to factors such as purity. The characteristics of melting point are controlled by the operating temperature of heating, melting and other links in chemical production. If the temperature does not reach the melting point, it is stored in a solid state; when the temperature rises above the melting point, it gradually melts into a liquid state, just like ice in the warm sun and melts water. This process is of great significance in the transformation of material form in the production process.
As for the density, it also has its own characteristics. The appropriate density makes the substance have specific sedimentation or suspension characteristics in the mixed system. In the preparation, separation and other operations, the difference in density can be used to achieve effective separation from other substances. It is like a different matter of light and weight, which has its own place in the water flow. This difference can achieve the purpose of separation and purification. This variety of physical properties is a key consideration in chemical applications and production practices, providing an important basis for the rational use and precise control of this substance.

M-Nitro Benzene Sulphonic Acid Sodium Salt

To prepare the sodium salt of m-nitrobenzene sulfonate, the following method can be followed.
First take benzene as the starting material and sulfonate it with concentrated sulfuric acid. The benzene is slowly poured into a kettle containing concentrated sulfuric acid, heated under the kettle with a slow fire, and stirred continuously to fully blend the two. Benzene interacts with concentrated sulfuric acid, and a sulfonic acid group is introduced on the benzene ring to obtain benzene sulfuric acid. This step requires attention to temperature control, so as not to cause side reactions to breed if the temperature is too high.
Then, nitrate the benzene sulfuric acid. Mix the obtained benzene sulfuric acid with mixed acid (a mixture of concentrated nitric acid and concentrated sulfuric acid), and the ratio of mixed acid needs to be precisely prepared. In the mixed acid, nitric acid provides nitro groups, while sulfuric acid provides an acidic environment At the right temperature, the benzene ring of benzene sulfonic acid is attacked by the electrophilic nitro group. The sulfonic acid group is the meta-position positioning group, and the nitro group is introduced into the sulfonic acid group of the benzene ring to form m-nitrobenzene sulfonic acid. In this nitrification step, the temperature and the proportion of mixed acid are both key. If the temperature is too high or the proportion of mixed acid is not correct, the product can be impure.
Finally, neutralize the m-nitrobenzene sulfonic acid with sodium hydroxide. Slowly drop the solution of sodium hydroxide into the m-nitrobenzene sulfonic acid, and stir while dripping, so that the acid-base neutralization reaction occurs smoothly. The m-nitrobenzene sulfonic acid reacts with sodium hydroxide, and the hydrogen of the sulfonic acid group is replaced by sodium ions to obtain the sodium salt of m-nitrobenzene sulfonic acid.
Thus, according to the above steps, sulfonation, nitrification, neutralization and subsequent treatment, can be prepared m-nitrobenzene sulfonate sodium salt.

M-Nitro Benzene Sulphonic Acid Sodium Salt What are the precautions during storage

M-nitrobenzene sulfonate sodium salt, this is a chemical substance. During storage, many things need to be paid attention to.
First, you must choose a suitable place. It needs to be placed in a cool, dry and well-ventilated place. This is because if it is in a high temperature environment, the substance may change its reactivity due to heat, or cause changes such as decomposition; if the environment is humid, it is easy to cause it to absorb moisture, affecting purity and performance. And good ventilation can prevent the accumulation of harmful gases.
Second, it should be kept away from sources of ignition and oxidants. This substance has a certain chemical activity. In case of ignition, or due to flammability, it may cause fire or even explosion; in case of oxidants, or cause violent chemical reactions, resulting in dangerous conditions.
Third, the packaging must be tight. The packaging is intact, which can prevent material leakage and prevent the intrusion of external factors. If the packaging is damaged, air, water vapor, etc. are easy to come into contact with it and cause deterioration.
Fourth, when storing, it is necessary to strictly follow the specified amount. Excessive storage, in case of emergencies, the scope and degree of harm will be greatly increased. And it is necessary to check regularly to see if there is any abnormality in its state, such as agglomeration, discoloration, etc. If so, take measures as soon as possible.
Fifth, the storage area should be clearly marked. Make it clear to the relevant personnel what is stored. In case of emergency, they can take correct measures according to the characteristics of the material. Only in this way can the safety and stability of M-nitrobenzene sulfonate sodium salt be guaranteed during storage.

What is the price range of M-Nitro Benzene Sulphonic Acid Sodium Salt in the market?

If there is a question today, what is the price of sodium m-nitrobenzene sulfonate in the market? If you want to know more, it is just like the description in "Tiangong Kaiwu", and ask for an answer in ancient and elegant words.
Sodium m-nitrobenzene sulfonate, the market price, its range cannot be generalized. The change in its price is related to many reasons. First, the price of raw materials is essential. If the price of the raw material of sodium m-nitrobenzene sulfonate made rises and falls, the price of sodium m-nitrobenzene sulfonate will also move accordingly. For example, raw materials such as sulfonite and benzene, if they are easy to obtain and the price is flat, the price of sodium m-nitrobenzene sulfonate will also stabilize; if the raw materials are rare and the price rises, the price of the product will also rise.
Second, the simplicity of the process is related to the cost. A good process may reduce its consumption and increase its production, but the initial cost is also huge. If the process is simple, although the original cost or province, the quality and quantity of the product may not be as good. Both have an impact on the price.
Third, the supply and demand of the city is also the key. If there are many people in demand, the demand will exceed the supply, and the price will rise; if the supply exceeds the demand, the stock will be in the market, and the price will decline.
According to the current situation, the price of sodium m-nitrobenzene sulfonate is about between [X] yuan and [X] yuan per ton. However, this is only an approximation, and the market conditions are ever-changing, and the price varies with time, so it cannot be limited to this number. Merchants must carefully observe the movement of the city, the change of raw materials, and the new craftsmanship, in order to obtain its exact price and seek business benefits.