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Sodium Meta Nitrobenzene Sulfonate

Specifications

HS Code	819658
Chemical Formula	C6H4NNaO5S
Molar Mass	225.15 g/mol
Appearance	yellow - brown powder
Solubility In Water	soluble
Ph Aqueous Solution	7 - 9
Stability	stable under normal conditions
Odor	odorless
Density	1.48 g/cm³
Melting Point	250 - 255 °C (decomposes)
Hazard Class	non - hazardous in normal use

As an accredited Sodium Meta Nitrobenzene Sulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	50 - kg bags for Sodium Meta Nitrobenzene Sulfonate chemical packaging.
Shipping	Sodium Meta Nitrobenzene Sulfonate is shipped in well - sealed containers, compliant with hazardous chemical regulations. Packaging safeguards against spills and exposure during transit to ensure safety of handlers and environment.
Storage	Sodium Meta Nitrobenzene Sulfonate should be stored in a cool, dry, well - ventilated area away from heat sources and ignition sources. Keep it separated from strong oxidizing agents and bases. Store in tightly - sealed containers to prevent moisture absorption and contamination, which could impact its chemical properties and effectiveness.

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Certification & Compliance

Sodium Meta Nitrobenzene Sulfonate is manufactured under an ISO 9001 quality system and complies with relevant regulatory requirements.
COA, SDS/MSDS, and related certificates are available upon request. For certificate requests or inquiries, contact: sales7@alchemist-chem.com.

General Information

Historical Development

The taste of chemical products is changing with each passing day. Today, Sodium Meta Nitrobenzene Sulfonate has a unique history in the field of chemical industry. In the past, all the sages were in the way of chemical industry, diligently researching, and looking for new products to meet the needs of the world.
At the beginning, it was difficult to explore this compound. However, a group of craftsmen are reluctant to give up day and night, using exquisite methods to gradually understand its nature. Over the years, the preparation technique has become better and better, from the rough at the beginning to the sophisticated in the future.
Its application has also become more and more widespread, and it has its own merits in various industries. Or it can help with printing and dyeing, or it can be used as a synthesis aid, and the effect is remarkable. From ancient times to the present, Sodium Meta Nitrobenzene Sulfonate has continued to evolve with the progress of chemical industry, contributing to the prosperity of the industry and witnessing the glorious history of chemical industry.

Product Overview

"The Story of Things"
Today there is a thing called Sodium Meta Nitrobenzene Sulfonate. Its color or white, in the shape of a powder, uniform and fine.
This material is unique, and in the field of chemical industry, it has a wide range of uses. It can be used as a dye aid to help dye evenly, so that the color is uniform and bright. In some chemical reactions, it can be used as a catalytic agent to promote smooth reactions and improve their efficiency.
When preparing, it needs to follow rigorous methods, control the temperature and adjust the ratio, and make no mistakes. Because it is related to the quality and effectiveness.
Looking at this thing, although it is invisible and silent, it has extraordinary power in the way of industry and is an indispensable material in the chemical industry.

Physical & Chemical Properties

Sodium Meta Nitrobenzene Sulfonate is also a chemical product. Its physical properties are white and powder-like, and it is delicate in appearance. Smell it, no special odor, quite peaceful. It is soluble in water, and when it dissolves, it quietly merges into it, and the water gradually clears.
In terms of its chemical properties, it has a certain stability. In the case of common mild reagents, it is not easy to change. However, in a specific chemical environment, such as strong acids and bases, its structure or change. It can participate in several chemical reactions, such as encountering certain metal ions, and can form new compounds and exhibit unique chemical properties. It is used in many fields of industry and has a wide range of uses, all relying on its physical and chemical characteristics.

Technical Specifications & Labeling

"Technical Specifications and Labels of Sodium Meta Nitrobenzene Sulfonate (Product Parameters) "
The technical specifications and labels of Sodium Meta Nitrobenzene Sulfonate are described. Its quality must be pure, the color is correct, and there are few impurities. The appearance is often [specific appearance], and the particle size is uniform.
As far as the logo is concerned, the name "Sodium Meta Nitrobenzene Sulfonate" must be stated on the packaging, and the weight and batch must be marked. And a safety mark is attached to warn the precautions.
Technical specifications are related to purity, which should reach more than [X]%, and the moisture content is limited to less than [X]%. Other parameters are also strictly adhered to, such as [listing other key parameters] to ensure high quality and meet the requirements of all expenses.

Preparation Method

The method of making Sodium Meta Nitrobenzene Sulfonate is to first take the raw material, select nitrobenzene sulfonic acid as the main ingredient, and supplement it with various agents. The preparation process is the first step of the reaction. The nitrobenzene sulfonic acid and an appropriate amount of alkali agent are prepared according to the recipe, put into the kettle, control the heat, and adjust the temperature to ensure that the reaction is complete.
Then the conversion mechanism. After the reaction is completed, the product is finely processed to convert the ingredients to obtain pure Sodium Meta Nitrobenzene Sulfonate. Pay attention to the removal of impurities during the period to ensure quality. In this way, according to the delicacy of the raw materials and process, follow the order of the reaction steps, and control the conversion mechanism. Good products can be prepared to meet the needs of all parties.

Chemical Reactions & Modifications

The rise of modern chemistry, study the changes of matter, seek its rationale, and think it is useful. Sodium Meta Nitrobenzene Sulfonate, in the field of chemistry, its reaction and modification are quite important.
Looking at its reaction, combining with other things, according to the law of chemistry, new matter is generated. Or hot, or adding agents, its molecular structure and characteristics have changed.
On its modification, I want to improve its quality and increase its efficiency, and use it in various industries. For example, in the genus of dyeing and weaving, it makes the color firm and bright; or in tanning, it helps tanning. Chemists do their best to think, observe its micro, and seek its good. After trial and error, it can be changed to suit the needs of the public. It is hoped that it will be beneficial to the progress of industry and the benefit of people's livelihood, so that this chemical substance can develop its talents and bring out its new light.

Synonyms & Product Names

Sodium Meta Nitrobenzene Sulfonate is a complex name in the field of chemical industry. Its synonymous name, or "sodium m-nitrobenzene sulfonate", is also called "anti-dyeing salt S". In the list of chemical products, the names are different, but they all refer to the same thing.
The name of sodium m-nitrobenzene sulfonate is named according to its chemical structure, highlighting its molecular composition and chemical properties, and is commonly used by academics and specialized chemists. The name "anti-dyeing salt S" is derived from its function in the printing and dyeing process, which can prevent dyeing defects, so the name is widely known in the field of printing and dyeing practice.
Therefore, although synonymous names and trade names are different, chemical practitioners should be able to distinguish between Sodium Meta Nitrobenzene Sulfonate and Sodium Meta Nitrobenzene Sulfonate, regardless of the title. This specific chemical product should not be confused, so that it can be implemented smoothly in the chemical industry.

Safety & Operational Standards

"Specifications for the safety and operation of sodium m-nitrobenzene sulfonate"
Sodium m-nitrobenzene sulfonate is also a chemical product. It is used in various fields of industry and has a wide range of uses. If you want to use it, you must first clarify its safety and operation specifications, so as to be safe.
In terms of its safety, the first priority is to store it. It should be placed in a cool, dry and well-ventilated place to avoid fire and heat. Cover this thing in case of open flame, hot topic, or risk of explosion. And it should be stored separately from oxidizing agents, reducing agents and other foreign substances to prevent chemical reactions from causing danger.
As for the operation, the operator must be professionally trained and familiar with the procedures. When working, in front of suitable protective equipment, such as protective clothing, gloves and goggles, avoid contact with the skin and eyes. If you accidentally touch it, quickly rinse with a lot of water, and seek medical attention in severe cases.
Furthermore, when using, be sure to follow the precise dose and do not exceed it. The operating environment also needs to be well ventilated to prevent the accumulation of harmful gases. If there is a leak, cut off the fire source first, and quickly move it to no one. Small leaks are removed by sand, vermiculite, etc.; large leaks are blocked by the embankment and pumped into a special container for subsequent treatment according to regulations.
In short, although sodium-nitrobenzene sulfonate is an industrially useful substance, its safety and operating standards must not be ignored. Only by following this path can we ensure the safety of production and use it without harm.

Application Area

In modern times, chemistry has flourished, and the use of various substances has been studied to benefit people's livelihood. Sodium Meta Nitrobenzene Sulfonate has a wide range of uses. In the printing and dyeing industry, it can be used as a uniform dyeing aid to make the color of the pigment cloth uniform, the color is beautiful, and the color of the fabric is gorgeous and long-lasting, without the risk of uneven depth. In the manufacture of leather, it can penetrate the tanning agent, the leather is flexible and durable, and the quality is high. And in the field of electroplating, it can stabilize the plating solution, make the coating dense and smooth, and the utensils are exquisite. In the paper industry, it also has its effect, making the fibers disperse evenly and the paper products smooth and delicate. The use of this substance involves many fields, which is actually a good aid to the industry, and it is for the benefit of people's livelihood, which should not be underestimated

Research & Development

In recent times, the art of chemistry has become more and more refined, and all kinds of new things have emerged one after another. Today, there is Sodium Meta Nitrobenzene Sulfonate, which is especially important in our research.
We dedicated ourselves to studying its properties and exploring its preparation method. At the beginning, the search was difficult, and we tried and failed again, but we were not discouraged. After repeated trials, we studied the changes in various conditions in detail, temperature, pressure, and the ratio of reagents, all of which were carefully considered.
Gradually gained, the production method was improving day by day, and the quality of the product was also steadily improving. And it is used in various industrial fields, or as a dyeing aid, or to help in synthesis reactions. Looking to the future, we should continue to make progress, expand its application scope, make it shine in more fields, and contribute to the development of chemistry and industrial progress, so as to promote the sustainable development and innovation of this product.

Toxicity Research

Sodium Meta Nitrobenzene Sulfonate, its toxicity research is crucial. Examine its properties in detail to understand its effects on living beings.
After various experiments, observe its effect on insects, plants and trees, and even all kinds of beasts. See it or at the end of the dose, there is no major harm; however, if the dose is gradually increased, there will be frequent anomalies. In insects, or cause their movement to be perverse, vitality gradually diminished; in plants and trees, or make their leaves change color and growth blocked.
As for beasts, after ingesting a certain amount orally, there are occasional signs of burnout and poor diet. Although there is no sudden death, its potential harm cannot be prevented.
Therefore, the toxicity of Sodium Meta Nitrobenzene Sulfonate still needs to be further investigated in order to fully understand its nature, so that the world can use it safely and avoid disasters.

Future Prospects

Sodium Meta Nitrobenzene Sulfonate is also used to transform things. There are still many things to look forward to in the future. This compound is unique and has its uses in many fields.
It can be used in the work, or it can help to synthesize the essence of synthesis and make the work more delicate. It may improve the properties of materials, so that new materials can be made available for future use. And it is also expected to make a difference in the way of protection, or it can help to make the process more efficient.
In the context of scientific research, it will lead many people to explore in depth, and new products may not be released. The secret of the reverse, the development of the transformation. The exhibition of Sodium Meta Nitrobenzene Sulfonate will be as bright as the stars, illuminating the way forward in the world.

Where to Buy Sodium Meta Nitrobenzene Sulfonate in China?

As a trusted Sodium Meta Nitrobenzene Sulfonate 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 Sodium Meta Nitrobenzene Sulfonate 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 main uses of Sodium Meta Nitrobenzene Sulfonate?

Sodium (Sodium) and sodium m-nitrobenzene sulfonate (Meta-Nitrobenzene-Sulfonate) are widely used in industrial applications.
Sodium is chemically active and can be used as a reducing agent in metallurgy to refine rare metals such as titanium and zirconium. For example, when titanium is smelted, sodium interacts with titanium tetrachloride to obtain pure titanium metal, and its reaction is violent, but it can obtain high purity. In the chemical industry, sodium participates in many organic synthesis reactions, such as the preparation of sodium ethanol, which is a commonly used basic reagent in organic synthesis. And sodium interacts with liquid ammonia to generate solvated electrons, which are used in organic reduction reactions.
Sodium m-nitrobenzene sulfonate plays an important role in the dye industry. First, it can be used as a dye intermediate. The preparation of many azo dyes requires this as a raw material, through a series of reactions, specific groups are introduced to form the dye with the desired color and performance. Second, in the printing and dyeing industry, sodium m-nitrobenzene sulfonate can be used as a dye inhibitor. In the process of fabric printing and dyeing, it can prevent the dye from being colored in a specific area, making the pattern clear and the color distinct. Third, in the electroplating industry, sodium m-nitrobenzene sulfonate can be used as an additive. It can improve the quality of the electroplating layer, make the coating more uniform and dense, and enhance its corrosion resistance and aesthetics.
Sodium and sodium m-nitrobenzene sulfonate, although their properties and uses are different, play a key role in various fields of industry, and are indispensable for the development of chemical, materials and other industries.

What are the Physical Properties of Sodium Meta Nitrobenzene Sulfonate

The physical properties of sodium (Sodium) and sodium m-nitrobenzene sulfonate (Meta-Nitrobenzene Sulfonate) are as follows:
Sodium is a silver-white metal, soft and malleable. Its density is quite low, only about 0.97g/cm ³, slightly lighter than water. The melting point is not high, 97.81 ° C, and the boiling point is 882.9 ° C. Sodium has extremely high chemical activity and reacts rapidly in contact with water. Sodium hydroxide and hydrogen are produced, and a large amount of heat is released, causing hydrogen combustion.
Sodium m-nitrobenzene sulfonate, a white to slightly yellow crystalline powder in appearance. It is very soluble in water, and the aqueous solution is neutral. In organic solvents, the solubility is relatively limited. Sodium m-nitrobenzene sulfonate has a certain stability. When it encounters strong oxidants, strong acids and strong bases, it may react chemically. Its melting point is about 70-80 ° C. It is heated to a certain extent, or decomposes to release harmful gases. In industry, sodium m-nitrobenzene sulfonate is often used as a dye intermediate, and can also be used as an anti-dyeing salt S. It plays an important role in the printing and dyeing industry, preventing the color and light changes of fabrics when dyeing with vat dyes.

What are the precautions for Sodium Meta Nitrobenzene Sulfonate in the production process?

When preparing sodium-substituted m-nitrobenzene sulfonates, many things need to be paid attention to.
First, it is related to the quality of the raw materials. The purity and impurity content of the raw materials such as m-nitrobenzene sulfonic acid and alkali metal compounds used have a profound impact on the quality of the products. If the raw materials are impure, or the reaction by-products increase, the product purity decreases. For example, m-nitrobenzene sulfonic acid contains impurities, or additional reactions occur with other substances during the reaction, interfering with the main reaction process.
Second, the reaction conditions are quite critical. In terms of temperature, the reaction temperature needs to be precisely controlled. If the temperature is too low, the reaction rate is slow and takes a long time; if the temperature is too high, it may cause side reactions, such as product decomposition and excessive sulfonation. For example, the temperature is too high or the m-nitrobenzene sulfonate is further sulfonated to form polysulfonated products. The pH cannot be ignored, and the appropriate pH environment can promote the positive progress of the reaction. Too acidic or alkaline may affect the reaction path and product structure.
Third, the operation process is also exquisite. The order of feeding should not be wrong, and the raw materials should be added in a specific order. If the order is improper, it may cause a local reaction to be violent, resulting in safety hazards, and affecting the quality of the product. Stirring also needs to be uniform to ensure that the reactants are in full contact, so that the reaction is carried out evenly. If the stirring is uneven, the concentration and temperature distribution in the reaction system will be uneven, or the reaction will be excessive in some areas and insufficient in some areas.
Fourth, safety protection is also indispensable. Many raw materials and products are corrosive, irritating and other characteristics. Wear suitable protective equipment during operation, such as gloves, goggles, etc., to prevent harm to the human body. If harmful gases escape during the reaction process, good ventilation facilities should be equipped to discharge harmful gases in time to ensure the health and safety of operators.

Sodium Meta Nitrobenzene Sulfonate Quality Standards

Sodium + Meta + Nitrobenzene + Sulfonate, that is, sodium m-nitrobenzene sulfonate. The Quality Standard is related to many aspects.
Looking at its appearance, it should usually be a white to slightly yellow crystalline powder with pure color and no variegated spots. This is the first standard that can be seen intuitively.
When it comes to purity, it is extremely critical. Its content usually needs to reach a high level, generally not less than a specific percentage, so as to ensure that it can play its due role in various application scenarios. Insufficient purity may cause insufficient reaction and product quality is not up to expectations.
Moisture content cannot be ignored. It needs to be maintained within a certain range. Excessive moisture may affect its stability and fluidity, and even cause agglomeration, which is unfavorable for storage and use.
Furthermore, the impurity content, such as heavy metal impurities, must be strictly controlled at a very low level. Trace amounts of heavy metal impurities may also have adverse effects on subsequent chemical reactions or product performance, endangering product quality and safety.
In addition, the particle size distribution also affects its application. Appropriate particle size distribution can ensure good dispersion and solubility in solvents, thereby improving reaction efficiency and product uniformity.
In summary, the Quality Standards of Sodium m-Nitrobenzene Sulfonate need to be carefully considered in terms of appearance, purity, moisture, impurities and particle size, so as to meet the stringent needs of different industries and applications, and ensure that it exhibits excellent performance in industrial production and scientific research practice.

What are the storage conditions for Sodium Meta Nitrobenzene Sulfonate?

Sodium-containing m-nitrobenzene sulfonate should be used with caution. This is a chemical substance, which is active or active, and is easy to react with other substances. When stored, it should be sealed in a sealed device, protected from light and heat, and protected from corrosion.
It should be placed in a cool and dry place, with constant temperature and no moisture. Do not approach fire and heat to prevent the risk of explosion. If it is mixed with other substances, its properties must be carefully observed, and the phase should not be excited.
And in the storage place, it should be prepared with emergency equipment, such as fire extinguishing and eye washing devices, just in case. Deacons must be well-versed in its properties and follow the regulations to keep it safe. Hiding this thing is related to safety and must not be ignored. Only by following the rules and acting cautiously can you be safe for a long time.