M-Phenylenediamine-4-Sulfonicacid(Mpdsa)

Lingxian Chemical

Specifications

HS Code	798670
Chemical Formula	C6H8N2O3S
Molar Mass	188.205 g/mol
Appearance	Light - colored solid
Solubility In Water	Soluble in water
Ph Of Aqueous Solution	Acidic in aqueous solution
Melting Point	Decomposes rather than melting sharply
Boiling Point	Decomposes before boiling
Odor	Odorless or very faint odor
Density	Approximately 1.5 - 1.6 g/cm³
Stability	Stable under normal conditions, but may react with strong oxidizing agents

Packing & Storage

Packing	250g of M - Phenylenediamine - 4 - Sulfonic acid (Mpdsa) packaged in a sealed plastic bag.
Storage	M - Phenylenediamine - 4 - Sulfonic acid (Mpdsa) should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and oxidizing agents. Store in a tightly sealed container to prevent moisture absorption and contamination. Avoid storage near incompatible substances to ensure its chemical stability and safety.
Shipping	M - Phenylenediamine - 4 - Sulfonic acid (Mpdsa) is shipped in well - sealed containers, often drums or bags, to prevent exposure. Special handling per safety regulations is required due to its chemical nature. Shipping follows strict guidelines for chemical transportation.

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M-Phenylenediamine-4-Sulfonicacid(Mpdsa)

General Information

Historical Development

M-Phenylenediamine-4-Sulfonic acid (Mpdsa) is also a chemical product. Its historical evolution can be traced. In the past, chemical sages studied and explored, and strived to clarify the properties of matter and the rules of reaction.
At the beginning, everyone knew little about its structure and characteristics, and could only get a glimpse of it in limited experiments. After years, various experiments have been refined, technology has been improved, and the understanding of Mpdsa has gradually enriched. From the initial ignorance, to the ability to analyze its components and explore its reaction path, all chemists of successive generations have made unremitting efforts.
Today, Mpdsa is used in many fields. Its past development has laid the foundation for its current application. Future generations should also continue to build on it, making it bloom more brilliantly in the field of chemistry.

Product Overview

M-Phenylenediamine-4-Sulfonic acid (Mpdsa) is an important product of chemistry. It has unique properties and specific physical and chemical characteristics. Appearance or a certain shape, color is also characterized. It has a wide range of uses in the field of chemistry.
In the process of synthesis, it can be prepared through specific reaction steps. With precise raw material ratio, suitable reaction conditions, such as temperature, pressure, etc., through delicate chemical reactions, the molecular structure is rearranged and combined to obtain this product.
This product plays a key role in many industries. In the dye industry, it can be used as an important intermediate in dye synthesis, giving the dye its unique color, light and fastness; in the field of pharmaceutical chemistry, or as a raw material for some drug synthesis, it can help the construction of pharmaceutical active ingredients. Whether its performance is stable or not has a profound impact on the product quality of related industries, so it needs to be strictly controlled in production and application.

Physical & Chemical Properties

The physical and chemical properties of M-Phenylenediamine-4-Sulfonic acid (Mpdsa) are worth studying. Looking at its properties, it usually shows a specific state at room temperature, or is crystalline, colored or plain. Its melting point has a fixed number, which is related to the attractive force between molecules and the lattice structure.
In terms of solubility, it may have certain solubility characteristics in water, which is related to molecular polarity. The presence of sulfonic acid groups in the molecule may increase its affinity in water.
In terms of chemical activity, both amino and sulfonic acid groups are reactive. Amino groups can react with acids to form salts, and sulfonic acid groups can participate in sulfonation-related changes. Its stability is also affected by the environment, and there may be subtle changes under light and heat. All physical and chemical properties are the basis for in-depth understanding of this substance and its application.

Technical Specifications & Labeling

M-Phenylenediamine-4-Sulfonic acid (Mpdsa) is also a chemical product. Its technical quality (commodity quality) is important. This Mpdsa needs to follow the fine technology. The quality of raw materials is correct; the quality and strength of the reverse parts are all fine-controlled.
As far as its quality is concerned, on the package, it must be clear that its name, chemical type, content and other products are important. And it is necessary to clearly warn the user to prevent it. In this way, the safety of Mpdsa manufacturing, manufacturing, and use can be guaranteed, and the characteristics and uses of this chemical product can be clearly understood by people, and the technical quality is correct.

Preparation Method

The raw materials and production process are the key to the method of preparing M-Phenylenediamine-4-Sulfonic acid (Mpdsa). Take an appropriate amount of m-phenylenediamine and react with it with a sulfonic acid agent. During the reaction, the temperature should be controlled in a suitable range and the reaction steps should be gradual.
As for the catalytic mechanism, choose the appropriate catalyst to promote the reaction speed and improve the yield. After the reaction is completed, pure Mpdsa is obtained through separation and purification. In this way, according to this method of preparing Mpdsa, the raw materials, process, reaction steps and catalytic mechanism are prepared, which can be used as a guide for production.

Chemical Reactions & Modifications

Since modern times, the art of chemistry has become increasingly refined. In the case of M-Phenylenediamine-4-Sulfonicacid (Mpdsa), the research of scholars has not stopped for a while. Its chemical reaction is quite important. At the beginning, the reaction state is mostly not good, the yield is not high, and the obtained product is impure.
All researchers have been thinking hard, thinking about what to change. Or change the agent of the reaction, or adjust the time and temperature of the reaction. After repeated trials, gradually gain something. Change to a certain agent, the reaction rate is greatly increased, and the yield is also improved. And the product has better properties and better stability than before. The unremitting efforts of these researchers have benefited a lot in the advancement of chemistry, resulting in considerable changes in the quality and quantity of Mpdsa products.

Synonyms & Product Names

M-Phenylenediamine-4-Sulfonic acid (Mpdsa), its synonymous name and commercial name, is very important in the field of chemistry.
Mpdsa is also known as m-phenylenediamine-4-sulfonic acid, and m-aminobenzene sulfonic acid is also its common synonymous name. In the commercial domain, it is also known as this and is used in the chemical industry.
m-phenylenediamine-4-sulfonic acid, which is mostly used in the preparation of dyes, can be used as an intermediary for synthetic dyes, adding color to the blending of colors. And in the pharmaceutical and chemical industry, it is also useful, helping the process of pharmaceutical synthesis.
Its synonymous name and commodity name, although different and homogeneous, refer to this important chemical, which plays a key role in the process of industry and is indispensable for chemical research and production.

Safety & Operational Standards

"Product Safety and Operation Specifications for M-Phenylenediamine - 4 - Sulfonic acid (Mpdsa) "
There is M-Phenylenediamine - 4 - Sulfonic acid (Mpdsa) today. It is related to its safety and operation specifications and cannot be ignored.
Mpdsa is a chemical product. When operating, personal safety is the first priority. Anyone involved in the operation of this product must wear special protective clothing to prevent it from coming into contact with the skin. And you need to wear goggles, masks, etc., to avoid air, dust entering the eyes and nose, and avoid damage.
The operating site should be well ventilated so that the turbid air can dissipate and the clear air can enter. The utensils used must be clean and non-destructive to prevent impurities from mixing in, damaging their quality, and preventing the leakage of Mpdsa due to the damage of the utensils.
There are also rules for storage. It should be placed in a cool and dry place, away from fire and heat sources, to prevent it from being decomposed by heat and causing danger. And it needs to be placed separately from oxidants, acids and other substances to avoid their interaction and unexpected changes.
If there is an accidental leakage of Mpdsa, do not panic. Small leaks should be covered with inert materials such as sand and vermiculite as soon as possible, collected in an airtight container, and disposed of properly later. If there are large leaks, it is necessary to evacuate the surrounding personnel immediately, delineate a warning area, and quickly report to the professional disposal personnel to properly deal with them according to the law.
Furthermore, when operating, you must follow the established procedures, and do not make any assertions or changes at will. Every step needs to be done carefully and recorded in detail for inspection. In this way, the safety of the operation and the smoothness of the product can be guaranteed.

Application Area

M-Phenylenediamine-4-Sulfonic acid (Mpdsa) is used in many fields. In the field of dyeing and weaving, it can be used as a raw material for dyes. With its unique chemical structure, it can give fabrics a bright and lasting color, helping dyers weave colorful fabrics. In the field of pharmaceutical research and development, it also has potential, and may provide key intermediates for the creation of new drugs and contribute to the healing of various diseases. In the field of materials science, it participates in the synthesis of special materials, improving the properties of materials, and making materials more suitable for special environments, such as high temperature resistance and wear resistance. Therefore, the value of Mpdsa in the practical field cannot be underestimated. It is an important object of chemical research. It has a wide range of uses and contributes to the development of many industries.

Research & Development

In recent years, Yu has dedicated himself to the research of the product of M-Phenylenediamine-4-Sulfonicacid (Mpdsa). This substance has unique characteristics and has great potential in many fields.
Yu Chu observed its chemical structure and proved the delicate molecular composition. After repeated experiments, he explored its reaction with different reagents. Under specific conditions, Mpdsa can efficiently combine with a reagent to form a new compound with stable properties and special properties.
In the research, attention was also paid to optimizing the synthesis process. After many attempts, the reaction process was improved to improve the purity and yield of the product. At the same time, considering cost and environmental protection factors, we strive to find a sustainable method.
Looking to the future, we hope to expand the application scope of Mpdsa based on this research. Hope it will shine in the fields of materials science, biomedicine, etc., promote the progress and development of related industries, and contribute to the academic and industrial circles.

Toxicity Research

The nature of taste and smell is related to use and safety. In this study of M-Phenylenediamine-4-Sulfonic acid (Mpdsa), the study of its toxicity is quite important.
The test of toxicity requires the observation of its impact on living beings. Or try it on insects to observe the change of its behavior and growth; or test it on guinea pigs and the like to examine the difference in its physiological function. If Mpdsa touches the skin, it may cause redness, swelling and allergies; if it enters the mouth and nose, or hurts the organs, messing with qi and blood.
To study its toxicity, we should also investigate its root cause, analyze its molecular structure, and explain its interaction with biomolecules. Explore whether it changes in the environment to produce more toxic substances. In this way, a detailed study of the toxicity of Mpdsa can help those who use it to avoid disasters and protect their health.

Future Prospects

Sad husband! Today, M-Phenylenediamine-4-Sulfonic acid (Mpdsa) is a thing to think about in the future. Although Mpdsa has emerged in various fields at present, but my generation sees it as a broader future.
In the field of chemical industry, Mpdsa may be the key to a new path. Its unique nature may lead to material changes and produce novel things to meet the needs of the times. In the field of medicine, it is also possible. It may assist in the research of new drugs, treat human diseases, and benefit the common people.
Furthermore, the responsibility of environmental protection is heavy, and Mpdsa may be able to do extraordinary things here. Or you can participate in the treatment of waste, turning filth into cleanliness, and restoring heaven and earth to cleanliness. On the way to the future, although the geometry is unknown, with its characteristics, I am convinced that Mpdsa will be able to shine brightly in the tide of the times, expand endless scenery, and leave remarkable achievements for future generations.

Frequently Asked Questions

What are the main uses of M-Phenylenediamine-4-Sulfonicacid (Mpdsa)?

M-Phenylenediamine-4-Sulfonicacid (Mpdsa, m-phenylenediamine-4-sulfonic acid) has a wide range of uses. In the dye industry, its position is significant. It can be used as a key intermediate in the synthesis of many dyes, such as azo dyes. With its unique chemical structure, it can react with other compounds to generate colorful and good color fastness dyes to meet the needs of different colors in textile, printing and dyeing industries.
In the field of pigment manufacturing, it also has important functions. It can participate in the pigment synthesis process and help to prepare pigments with excellent performance, bright color and durability. It is indispensable in the production of coatings, inks and other products, giving it good hiding power and color expression.
In the field of pharmaceutical and chemical industry, Mpdsa is also involved. Due to its chemical properties, it may participate in some drug synthesis reactions. Although it is not a core component of drugs, it acts as a key raw material or auxiliary in some drug preparation processes, which is of great significance to the construction and optimization of drug synthesis pathways.
In addition, in the development and production of some special chemicals, Mpdsa can give unique properties to products by virtue of its specific functional group characteristics, such as in the synthesis of some functional polymer materials, as a modifier or crosslinking agent, to optimize the physical and chemical properties of materials, such as improving material stability and corrosion resistance.

What are the physical properties of M-Phenylenediamine-4-Sulfonicacid (Mpdsa)?

The physical properties of M-phenylenediamine-4-sulfonic acid (Mpdsa) are of great value for investigation. At room temperature, this substance is often in the shape of a solid state, or in the form of a powder. The color is white or nearly white, and the pure color is especially positive. Its texture is delicate and slightly smooth to the touch.
When it comes to solubility, M-phenylenediamine-4-sulfonic acid has a certain solubility in water. Because its molecular structure contains a sulfonic acid group, this group is hydrophilic, so it can interact with water molecules, but its solubility is also controlled by factors such as temperature. When heating up, the solubility in water often increases.
In terms of melting point, M-phenylenediamine-4-sulfonic acid has a specific melting point value. This melting point is an important basis for identifying and purifying the substance. When heated to this specific temperature, the substance gradually melts from a solid state to a liquid state. This process requires stable heating conditions and accurate temperature measurement.
In addition, the density of the substance is also one of its physical properties. Its density determines its space occupation and distribution in a specific environment, and is of great significance for related industrial applications such as separation and mixing. And it also has a specific response to external conditions such as light and heat. Excessive light exposure or excessive heat exposure, or changes in its physical state or even chemical structure, are all essential points in research and application.

Is M-Phenylenediamine-4-Sulfonicacid (Mpdsa) chemically stable?

The stability of the chemical properties of M-Phenylenediamine-4-Sulfonicacid (Mpdsa, m-phenylenediamine-4-sulfonic acid) is related to many chemical reactions and industrial uses, and is a matter of concern in the chemical industry.
In Mpdsa, the benzene ring structure gives it a certain stability. The benzene ring has a conjugated system, and the electron cloud is uniformly distributed, which can enhance the stability of the molecule. However, it also contains an amine group (-NH2O) and a sulfonic acid group (-SO 🥰 H), which may have a different impact on its stability.
The amine group has electron donor properties. Although it can increase the electron cloud density of the benzene ring and strengthen the conjugation effect, it is also easy to be oxidized. In air, amino groups can gradually interact with oxygen, causing structural changes and impaired stability. Sulfonic acid groups are strongly acidic and may undergo ionization reactions under specific acid-base environments. Although they can enhance the water solubility of molecules, they can change the molecular charge distribution due to the ionization process. Under certain conditions, they may affect the overall stability of Mpdsa.
Furthermore, external factors such as temperature and light also play a role in the stability of Mpdsa. Under high temperatures, the thermal motion of molecules intensifies, the vibration of chemical bonds increases, or some weaker chemical bonds are broken, which impairs their stability. Photon energy of specific wavelengths in light may be absorbed by Mpdsa, triggering photochemical reactions and changing its structure and properties.
In summary, the chemical stability of Mpdsa is not absolute, and is influenced by its own functional group characteristics and external environmental factors. In practical applications, various factors must be considered to ensure its stability and achieve the expected use effect.

What are the precautions for M-Phenylenediamine-4-Sulfonicacid (Mpdsa) in the production process?

M-Phenylenediamine-4-Sulfonicacid (Mpdsa) is an important chemical raw material. During the production process, many key matters must be paid attention to.
Those who bear the brunt, safety protection is the top priority. This substance may have certain toxicity and irritation, and contact with the skin, eyes or inhalation of its dust can endanger human health. Therefore, operators must strictly wear protective clothing, protective gloves and goggles and other equipment to prevent inadvertent contact. And the production site should ensure good ventilation to effectively reduce the concentration of harmful substances in the air, so as not to cause poisoning due to inhalation.
Secondly, it is essential to precisely control the reaction conditions. The chemical reaction of producing Mpdsa requires strict conditions such as temperature, pH (pH), and reaction time. If the temperature is too high or too low, it may cause abnormal reaction rate, affecting the purity and yield of the product. Improper control of pH value will also interfere with the reaction process and generate by-products. Therefore, it is necessary to use precision instruments to monitor and precisely regulate the reaction conditions in real time to ensure smooth and efficient reaction.
Furthermore, the quality of raw materials should not be underestimated. The purity of raw materials and the content of impurities are directly related to the quality of Mpdsa. Excessive impurities not only affect the purity of the product, but also may poison the catalyst and hinder the smooth progress of the reaction. Therefore, strict inspection of raw materials is required to ensure that they meet production standards and ensure product quality from the source.
Repeat, environmental protection issues cannot be ignored. Waste water, waste gas and waste residue generated in the production process, if not properly handled, will cause serious pollution to the environment. Waste water or containing heavy metal ions and organic pollutants must be properly treated and discharged after reaching the standard; waste gas or containing volatile organic compounds needs to be purified by adsorption, catalytic combustion and other technologies; waste residue should also be properly disposed of according to regulations to achieve resource recovery and harmless treatment.
Finally, the maintenance of production equipment is indispensable. Good equipment condition is the basis for stable production. Regular inspection, cleaning and maintenance of equipment, and timely replacement of worn parts can prevent equipment failure, ensure production continuity, and reduce safety and quality risks caused by equipment problems.

What is the market price range for M-Phenylenediamine-4-Sulfonicacid (Mpdsa)?

The market price range of M-phenylenediamine-4-sulfonic acid (Mpdsa) is difficult to determine. The price of Mpdsa is influenced by various factors, and it is difficult to predict.
First, the trend of supply and demand is the key factor. If there are many people in the market, but the supply is scarce, the price will rise; conversely, if the supply is abundant and the demand is small, the price will decline.
Second, the price of raw materials also affects the whole body. The production of Mpdsa requires specific raw materials, and the fluctuation of raw material prices directly affects the cost of Mpdsa, which in turn affects its selling price.
Third, the technology and cost of production should not be underestimated. Advanced production technology can reduce costs and increase output. If the technology lags behind and the cost is high, the price will also be affected by it.
Fourth, the competitive situation in the market has a deep impact. When the competition in the same industry is fierce, merchants may lower prices in order to compete for the market; if there are few competitors in the market, the price may be more flexible.
According to past market conditions and industry rumors, the price of Mpdsa may hover between tens and hundreds of yuan per kilogram. However, this is only an approximate number, and the actual price depends on the specific market conditions at that time. To know the exact price, you must consult the industry suppliers and distributors in detail, or look at the recent market transaction records to get clues.