4-Dimethylaminobenzendiasulfonic Acid Sodium Salt

Lingxian Chemical

Specifications

HS Code	135022
Chemical Formula	C8H10NNaO6S2
Molar Mass	301.29 g/mol
Appearance	White to off - white powder
Solubility In Water	Soluble
Ph Aqueous Solution	Neutral to slightly alkaline
Melting Point	decomposes
Stability	Stable under normal conditions
Odor	Odorless
Storage Conditions	Store in a cool, dry place

Packing & Storage

Packing	500g of 4 - Dimethylaminobenzendiasulfonic Acid Sodium Salt in a sealed plastic bag.
Storage	4 - Dimethylaminobenzendiasulfonic Acid Sodium Salt should be stored in a cool, dry, well - ventilated area. Keep it away from sources of heat, direct sunlight and incompatible substances like strong oxidizing agents. Store in a tightly sealed container to prevent moisture absorption and potential degradation, ensuring its quality and stability over time.
Shipping	4 - Dimethylaminobenzendiasulfonic Acid Sodium Salt is shipped in well - sealed, corrosion - resistant containers. Shipments follow strict hazardous chemical regulations to ensure safe transportation and prevent environmental and safety risks.

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4-Dimethylaminobenzendiasulfonic Acid Sodium Salt

General Information

Historical Development

4-Dimethylaminobenzene disulfonic acid, sodium salt, its origin can be traced back to the exploration of scientific research in the past. At that time, all the sages continued to study in the field of chemistry. At the beginning, this thing was only ignorant speculation, and over the years, countless wise men devoted themselves to research. Or in the micro-laboratory, day and night, operating instruments, mixing chemicals, observing its changes and measuring its properties. From then on, its characteristics and production methods are gradually clarified. With the advance of science and technology, its preparation methods are becoming more and more refined, and its application is also gradually widening. From the initial niche experiments, to gradually entering the fields of industrial production and scientific research. The evolution of this material is like a boat on a long river, moving forward in the torrent of chemical history, witnessing the brilliance of human wisdom in chemical research.

Product Overview

4-Dimethylaminobenzene disulfonic acid, sodium salt, is a kind of chemical products. Its shape may be powder, color may be white or nearly white. Stable, under normal circumstances, it is not easy to react violently with other substances.
This product has a wide range of uses. It can be a key raw material in the preparation of dyes, helping dyes to be bright and lasting. In some chemical analysis methods, it can also play a unique role, or be an indicator to clarify the reaction process and endpoint.
When preparing, it is necessary to follow a specific process, control the temperature, control the time, and select the appropriate raw materials and reaction conditions to obtain products with higher purity. However, when using it, it is also necessary to pay attention to safety, as it may have certain chemical activity to prevent contact with inappropriate substances and cause danger.

Physical & Chemical Properties

4-Dimethylaminobenzene disulfonic acid, sodium salt, physical and chemical properties are the gist of my research. This substance is pure and stable in color, solid at room temperature, and its melting point is fixed, which is the key to its purity. In terms of solubility, it can be soluble in water and slightly soluble in organic solvents. This property is related to its application.
Its chemical activity is active, and it reacts when it encounters acid and alkali. When combined with acid, the state of ions is variable; when it encounters alkali, the group may be transformed. And it is photosensitive. Under light, the molecular structure gradually changes, which is its unique feature.
The study of the properties of this material can be used in industry. In the fields of pharmaceuticals and dyeing and weaving, it is expected to use its properties to develop new technologies, create good products, and contribute to the chemical industry to promote the progress of the industry.

Technical Specifications & Labeling

4-Dimethylaminobenzene Disulfonic Acid, Sodium Salt Technical Specifications and Labeling (Product Parameters)
Today there is 4-Dimethylaminobenzene Disulfonic Acid, Sodium Salt. The technical specifications are related to the preparation method. Precise operation is required to control the temperature and time of the reaction. If it is used in a specific vessel, put the raw materials in sequence, stir evenly, so that it should be stable.
In terms of labeling, when declaring its name "4-Dimethylaminobenzene Disulfonic Acid, Sodium Salt", with a chemical formula, the product parameters are detailed. Such as purity geometry, impurities, all need to be clear. In this way, users can understand its nature and quality, and it can be used in various industries without error.

Preparation Method

To prepare 4-dimethylaminobenzene disulfonic acid and sodium salt products, the method is as follows: Prepare all raw materials first, and this product needs to use p-xylene amine, concentrated sulfuric acid, fuming sulfuric acid, etc. as raw materials. During the preparation, p-xylene amine and concentrated sulfuric acid are co-heated to carry out the reaction of sulfonation. This is the initial step. During the reaction, it is necessary to control the temperature in a timely manner, and do not overdo it. After the initial sulfonation is completed, add fuming sulfuric acid, and then perform secondary sulfonation to make the reaction complete. To be sulfonated, neutralize with an appropriate amount of lye to obtain 4-dimethylaminobenzene disulfonic acid and sodium salt. When neutralizing, be careful to observe the change of its pH. In such a process, each step is interlocked and the reaction is orderly, in order to obtain high-quality products.

Chemical Reactions & Modifications

Guanfu 4 - Dimethylaminobenzendiasulfonic Acid Sodium Salt is worth studying in depth.
The beauty of the reaction is related to various conditions. The change of temperature and pressure, and the addition of the catalyst, can make the direction and speed of the reaction change. Under a specific temperature and pressure, it is suitable for the catalyst, or it can promote the rearrangement of its molecules, resulting in different structures, and the properties will also change.
As for the modification, it can be used to adjust its functional group by borrowing the method of reaction. Such as introducing specific groups to increase its water solubility or change its stability. It can also be used by borrowing methods, such as micronization, to change its particle size, thereby affecting its dispersion and solubility.
If you want to do a good job, you must study the mechanism in detail and observe the variables in order to obtain its optimization strategy, so that this chemical can be used in various fields and used by the world.

Synonyms & Product Names

Today there is a thing called 4-dimethylaminobenzene disulfonic acid, sodium salt. In the industry, this thing is also known as others. Or it is called "sodium p-dimethylaminobenzene disulfonic acid", and it is also called "4 - (dimethylamino) benzene disulfonic acid, sodium salt". All other names refer to the same thing.
Although its name is different, it is actually one. In the field of chemical industry, these different names all refer to this 4-dimethylaminobenzene disulfonic acid, sodium salt. Although the names are different, the root cause is related to this chemical thing to meet the needs of all parties. Although the names are various, the essence of the thing remains unchanged.

Safety & Operational Standards

4-Dimethylaminobenzene diazosulfonate sodium salt is a chemical commonly used in chemical research. It is very important to the safety and operation of this substance.
Its properties are dangerous. When storing, be sure to store it in a cool, dry and well-ventilated place, away from fires and heat sources. Because it may be sensitive to heat, it is easy to cause danger when heated. And it needs to be stored separately from oxidants and acids, and must not be mixed to prevent chemical reactions and endanger safety.
During operation, operators should strictly follow the operating procedures. Wear appropriate protective equipment, such as protective glasses, gloves, etc., to prevent contact with skin and eyes. In case of inadvertent contact, rinse immediately with plenty of water and seek medical attention in time.
In terms of the use environment, ensure that the operating space is well ventilated to avoid gas accumulation. If it involves waste disposal, it should also follow relevant regulations and should not be discarded at will to avoid pollution to the environment.
Only by strictly observing safety and operating standards can 4-dimethylaminobenzene diazonate sodium salt be used safely and effectively in research to avoid accidents and protect personnel safety and the environment from damage.

Application Area

4-Dimethylaminobenzene disulfonic acid, sodium salt, this substance has a wide range of uses. In the dyeing and weaving industry, it can be used as a color developer to help make the color bright and long-lasting. The fabric is treated with it, and the color is gorgeous and not easy to fade. In the field of analytical chemistry, it is also an important reagent, which can be used for the detection and quantitative analysis of specific substances with high accuracy. In the field of pharmaceutical chemistry, it participates in the synthesis of some drugs and plays an important role in the construction of drug components. Therefore, 4-dimethylaminobenzene disulfonic acid and sodium salt have key uses in many fields, and are indeed indispensable chemicals.

Research & Development

Today there is a substance, named 4-dimethylaminobenzene disulfonic acid, sodium salt. As a chemical researcher, I have made a lot of progress in observing the research and development of this substance.
This substance has unique properties and may be of great use in various fields of chemical industry. The initial study of its structure is delicate and complex. The connection of chemical bonds and the arrangement of atoms all need to be investigated in detail. Then the reaction is studied. Under different conditions, the changes are different, and it can be the basis for the synthesis of new compounds.
The way of development should be innovative. Find efficient preparation methods, reduce its cost and improve its purity. And explore new applications, such as material modification, or increase its properties. Thinking about the responsibility of environmental protection, the preparation process reduces pollution and emissions, and follows the road of green chemistry. In this way, the research and development of this product may create a new situation and contribute to the prosperity of the chemical industry.

Toxicity Research

Studies on the toxicity of 4-dimethylaminobenzene disulfonic acid, sodium salt
Since modern times, chemical substances have changed with each passing day. 4-dimethylaminobenzene disulfonic acid, sodium salt, is also useful in industrial things. However, the study of its toxicity cannot be ignored.
The remaining elements are responsible for the research of chemicals, and today they focus on the toxicity of this substance. Looking at various experiments, animals are involved in it, or there may be abnormal characterizations. Such as the metabolism of the body, or the appearance of chaos; the ability of the organs may also be damaged.
And this substance is in the environment, its decomposition path, and secondary things are all related to the ecology. If it enters the water body, it may harm the aquarium; if it is scattered in the soil, it may also harm the vegetation. Although today's knowledge has not yet fully understood the depth of its poison and the scope of its harm, it is necessary to prevent problems before they occur. We should deeply investigate its nature and examine its actions in detail to ensure the safety of all living beings and the tranquility of the environment. It is the responsibility of our generation of scientific researchers not to let these things leave a disaster in future generations.

Future Prospects

Fu4-dimethylaminobenzene disulfonic acid is the focus of current research and development. Its future prospects, it is a good agreement.
It can be used in the process of work, or it can be refined to make the product more efficient, and it can be used in many fields to increase efficiency and improve the quantity. The new field is also expected to develop its capabilities, or help research and development, saving life and pain. And to ensure one end, if we can make good use of the characteristics of this compound, it may be a new way of colorization, pollution and environmental protection.
The researchers of our research and development will study the secrets of this compound, so as to promote its future development, benefit the world, and hope to achieve the desired prosperity.

Frequently Asked Questions

What are the main uses of 4-Dimethylaminobenzendiasulfonic Acid Sodium Salt?

4-Dimethylaminobenzene disulfonic acid, sodium salt, this is an organic compound. It has a wide range of uses and plays an important role in many fields.
In the dye industry, it can be used as an important dye intermediate. With the help of a specific chemical reaction, it can be converted into various colorful dyes, which are used in fabric dyeing, leather dyeing and many other industries to give products rich and diverse colors and meet people's diverse needs for color.
In the field of medicine, this compound also has certain uses. Or it can participate in drug synthesis. With its unique chemical structure, it imparts specific pharmacological activities to drugs and plays a key role in disease treatment. For example, some drugs with specific therapeutic effects may involve this compound in the synthesis process.
In some analytical and testing fields, 4-dimethylaminobenzene disulfonic acid and sodium salt can also act as reagents. Because of its specific chemical properties, it can react uniquely with certain substances. By observing the reaction phenomenon, qualitative or quantitative analysis of specific substances can be realized, helping researchers accurately detect the content and properties of related substances.
Furthermore, in other aspects of chemical production, it may also be used as a functional additive. Added to specific chemical products to improve some properties of the product, such as stability, solubility, etc., thereby improving the quality and application effect of the product.

What are the physical and chemical properties of 4-Dimethylaminobenzendiasulfonic Acid Sodium Salt

4-Dimethylaminobenzene disulfonic acid, sodium salt, its physical and chemical properties are as follows:
This is a white to light gray powdery substance, which is very soluble in water and can be uniformly dispersed in ionic state in water. This property makes it effective in many aqueous systems. Its melting point is quite high, and it needs a higher temperature to melt, indicating that the intermolecular force is strong and the structure is relatively stable.
In terms of chemical properties, because it contains sulfonic acid groups, it has a certain acidity, and can neutralize with bases under suitable conditions to generate corresponding salt compounds. And because of the presence of dimethylamino groups in its molecules, it gives it certain alkalinity and nucleophilicity, and can participate in a variety of nucleophilic substitution reactions. The substance has certain antioxidant properties, which can inhibit oxidation reactions in some systems and help maintain the stability of the system.
In addition, 4-dimethylaminobenzene disulfonic acid, sodium salt has a certain tolerance to light and heat. Under conventional environmental conditions, under moderate light and temperature range, the chemical properties are relatively stable, and it is not easy to decompose or deteriorate. However, if it is exposed to extreme conditions such as high temperature and strong light for a long time, structural changes may gradually occur, causing its properties to change.

What is the preparation method of 4-Dimethylaminobenzendiasulfonic Acid Sodium Salt?

The method for preparing the sodium salt of 4-Dimethylaminobenzendiasulfonic Acid is as follows.
First take an appropriate amount of p-dimethylaminoaniline, place it in the reactor, and slowly add an appropriate amount of concentrated sulfuric acid. This process needs to be handled with caution. Because concentrated sulfuric acid is highly corrosive and the reaction is exothermic, the temperature must be maintained within a certain range to prevent side reactions from breeding. During the reaction, closely observe the phenomena in the kettle, such as color changes and the generation of bubbles.
After the p-dimethylaminoaniline is fully reacted with concentrated sulfuric acid, slowly add an appropriate amount of sodium nitrite solution according to a specific ratio. When adding the liquid, stir well to make the reaction system fully contacted. The amount of sodium nitrite needs to be precisely controlled. If it is too little, the reaction will be incomplete, and if it is too much, it will easily lead to the formation of other by-products.
Subsequently, an appropriate amount of sodium hydroxide solution is added to the reaction mixture. This step aims to neutralize excess acid and promote the formation of sodium salts. When adding alkali, pay attention to the pH change of the system to accurately achieve the best conditions for the formation of sodium salts.
After the reaction, the resulting mixture is filtered to remove insoluble impurities. The filtrate is concentrated to allow the sodium salt to gradually crystallize and precipitate. Then the crystals are washed with a suitable organic solvent to remove residual impurities. Finally, the pure 4-dimethylaminobenzene disulfonate sodium salt can be obtained after drying treatment.
The entire preparation process requires strict control of reaction conditions, such as temperature, reactant ratio, reaction time, etc., and each step must be standardized and meticulous in order to obtain high-quality products.

4-Dimethylaminobenzendiasulfonic precautions when storing Acid Sodium Salt

4-Dimethylaminobenzene disulfonic acid, sodium salt, this is a chemical substance. When storing, many matters need to be paid attention to.
First, moisture-proof is essential. This substance is highly susceptible to moisture. Once it is damp, its chemical properties or changes, affecting the use. Therefore, it should be placed in a dry place, and a desiccant can be prepared in a storage place to prevent moisture from invading.
Second, the temperature also needs to be suitable. Too high temperature may cause it to decompose and deteriorate, and too low temperature may affect its physical state. Generally speaking, it should be stored in a cool place, preferably 5 ° C - 30 ° C.
Third, avoid light and cannot be ignored. Light or lead to luminescent chemical reactions, which are detrimental to its quality. Store in opaque containers or in a dark place.
Fourth, store in isolation. Do not coexist with strong oxidants, strong acids, strong bases and other substances to prevent chemical reactions from occurring and causing danger.
Fifth, the storage place should be well ventilated. If the ventilation is poor, once leakage occurs, harmful gases are difficult to discharge, or cause safety hazards.
And the storage place should be clearly marked, indicating the name of the substance, characteristics, danger warnings, etc., for access and management. Regularly check its storage status, if any abnormalities, timely disposal, so as to ensure the safety and quality of 4-dimethylaminobenzene disulfonic acid and sodium salt during storage.

4-Dimethylaminobenzendiasulfonic the market price trend of Acid Sodium Salt

Today, there is 4-dimethylaminobenzenesulfonate disodium salt, what is the market price trend? To know more about it, I will answer it according to the text of "Tiangong Kaiwu".
This 4-dimethylaminobenzenesulfonate disodium salt has a wide range of uses in chemical fields, and its price trend is often influenced by various factors. First, the price of raw materials is essential. All kinds of raw materials are required for its production. If the price of raw materials rises or falls due to changes in weather, geographical conditions, and political conditions, the price of this sodium salt will also move accordingly. For example, if the production of raw materials is apologetic in case of natural disasters, its source is scarce, and the price must rise, the price of this sodium salt should also rise.
Second, the supply and demand of the market is related to its price. If at a certain time, the industry seeks prosperity for it, but the production and supply are insufficient, such as printing and dyeing, pharmaceuticals, etc., the demand will increase greatly, and the price will tend to rise. On the contrary, if more production is sought and less is sought, and merchants compete to sell it, the price will tend to fall.
Furthermore, the new technology also affects the price trend. If the new technology is produced, it can reduce consumption and increase production, reduce its cost, and the price may drop accordingly. However, if the change in the technology leads to a rise in quality and is suitable for high-end demand, the price may also rise.
Also, decrees, regulations, and transportation costs are also related to the price. Strict decrees, environmental protection and other regulations, the cost of production increases, and the price may rise. The transportation journey is long and the cost is high, so the price also varies due to it.
In general, the market price trend of 4-dimethylaminobenzenesulfonate disodium salt varies with raw materials, supply and demand, craftsmanship, government orders, transportation, etc. It is difficult to determine a constant state. The industry should carefully observe the situation to determine the trend of its price.