Benzenesulfonic Acid, 2,4-Dinitro-, Sodium Salt

Lingxian Chemical

Specifications

HS Code	209121
Chemical Formula	C6H3N2NaO7S
Molar Mass	278.15 g/mol
Appearance	Yellow solid
Solubility In Water	Soluble
Ph Of Aqueous Solution	Basic
Melting Point	Decomposes
Odor	Odorless
Stability	Stable under normal conditions
Hazard Class	Irritant

Packing & Storage

Packing	250g of 2,4 - Dinitrobenzenesulfonic Acid, Sodium Salt in sealed chemical - grade packaging.
Storage	Storage Description for Benzenesulfonic Acid, 2,4 - Dinitro - , Sodium Salt: Store this chemical in a cool, dry, well - ventilated area, away from direct sunlight. It should be kept in a tightly sealed container to prevent moisture absorption. Separate it from oxidizing agents, reducing agents, and incompatible substances to avoid potential reactions. Ensure the storage location is out of reach of unauthorized personnel and in compliance with safety regulations.
Shipping	The shipping of 2,4 - Dinitrobenzenesulfonic acid sodium salt, a chemical, must adhere to strict regulations. It should be properly packaged in corrosion - resistant containers and transported with labels indicating its hazardous nature for safe transit.

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Benzenesulfonic Acid, 2,4-Dinitro-, Sodium Salt

General Information

Historical Development

Benzenesulfonic acid compounds have emerged in many fields since the present world. Today's 2,4-dinitrobenzene sulfonate sodium salt, its development process is also quite tortuous.
At the beginning, chemical experts worked hard in the laboratory to gradually clarify its chemical properties and synthesis methods. At that time, the conditions were simple and the progress was slow. However, the public was determined, and after countless attempts, the synthesis path was optimized.
With the passage of time, science and technology advanced, and the industrial level improved, the production scale of this compound gradually increased. From the initial small-scale preparation, it can meet the needs of many industries. In the printing and dyeing, pharmaceutical and other industries, it plays a key role and promotes the development of the industry. Looking at its historical evolution, it is like a slowly unfolding picture, witnessing the hardships and achievements of chemical exploration.

Product Overview

The name of this product is 2,4-dinitrobenzene sulfonate sodium salt, which is an important substance for chemical research. Its color state is mostly [specific color state, if not mentioned, write "not detailed"], and its properties are unique.
In the industrial field, it has a wide range of uses. It can be used for [list the main uses, if not, write "the use is not yet detailed"]. Its preparation process requires rigorous operation, involving a variety of chemical raw materials and specific reaction conditions.
In terms of storage, environmental factors should be paid attention to. It should be stored in [suitable storage environment, such as dry, cool place, etc.] to prevent deterioration and affect its chemical properties and use efficiency. The study of this substance is of great significance to promote the development of the chemical field and expand related industrial applications.

Physical & Chemical Properties

There is a substance today called Benzenesulfonic Acid, 2,4 - Dinitro -, Sodium Salt. This material quality is related to physicochemistry and chemistry, and is quite important.
Its color state is often in the shape of a powder, or it is crystalline, depending on the method of preparation. In terms of solubility, it can be dissolved in water. This is because it contains sodium. Sodium has good hydrophilicity.
As for its chemical properties, it has acidic groups and can be acidic in the reaction. On the benzene ring, dinitro is active, and it is easy to react with nucleophilic substitution, or participate in other organic changes. And the stability of this product is also different due to the position and nature of nitro and sulfonic acid groups. All these are the keys to the study of the physical and chemical properties of this material, and are of significance in the field of chemical industry and scientific research.

Technical Specifications & Labeling

There are chemical products today, called Benzenesulfonic Acid, 2,4 - Dinitro -, Sodium Salt. In the process regulations and identification (product parameters), it should be detailed.
Its process regulations must determine the ratio of materials, the temperature of the reaction, and the order of operation. If the materials are mixed, the reaction temperature must be controlled according to a specific amount, and the degree of punctuality should be controlled to make the reaction smooth. The order of operation should also be rigorous, from the preparation of materials to the production of products, and it should not be messed up.
As for the identification (product parameters), its characteristics, such as color, state, and taste, should be revealed. Remember its purity, which is related to quality. Mark its physical and chemical properties, such as melting point, solubility, etc., so that the user can clarify its properties, be safe and suitable for the required place. In this way, the process specification and identification (product parameters) are detailed to ensure the quality and use of this product.

Preparation Method

The method of making Benzenesulfonic Acid, 2,4 - Dinitro -, Sodium Salt requires first to clarify its raw materials and production process. The raw material is selected from good benzenesulfonic acid, and an appropriate amount of nitrate is added to start the reaction. The production process first makes benzenesulfonic acid and nitrifying agent contact under specific conditions, and the temperature control is accurate, so that the reaction is gradual.
The reaction step is quite critical. At the beginning, the two slowly blend, and with the temperature gradually rising, the reaction intensifies. It is necessary to closely observe, and adjust the temperature and speed in a timely manner to prevent its overreaction. When the reaction reaches a certain level, introduce sodium salt to promote its conversion into the required sodium salt product.
The refining mechanism is also indispensable. The product is initially formed, or contains impurities, and needs to go through multiple refining processes, such as filtration, crystallization, etc. By filtering to remove its insoluble matter, the product is purified by crystallization, and the purity of the product is up to standard to obtain the excellent Benzenesulfonic Acid, 2,4 - Dinitro -, Sodium Salt.

Chemical Reactions & Modifications

I tried to study chemical products in Benzenesulfonic Acid, 2,4 - Dinitro -, Sodium Salt, which took a lot of effort. Its transformation and modification should be related to the utility and the way, which cannot be ignored.
The transformation of this salt should be under special conditions. If the temperature is high, it should be sick, but if it passes, it should be produced by the side, resulting in impure products. And the medium acid and alkali also affect its application. In the alkali, it should be in a certain side, and in the acid, it is different. It is the acid and alkali that controls the environment, and it is essential to get good results.
As for modification, other agents can be added. If a certain group is introduced or its structure is changed, its properties can be changed. Increasing its solubility, or strengthening its stability, are all modified. In this way, in medicine and work, it can be used to extend its use, improve its efficiency, and contribute to the progress of the chemical industry.

Synonyms & Product Names

The writing style of "Mengxi Bi Tan" is simple and natural, and focuses on accurate description of things. The following passages are written in a similar style about "Benzenesulfonic Acid, 2,4-Dinitro-, Sodium Salt" (2,4-dinitrobenzene sulfonate):
The chemical thing is called 2,4-dinitrobenzene sulfonate sodium. This is a commonly used product in the chemical industry, and it has many different names. Looking at its properties, it is in the shape of white to yellow powder and is easily soluble in water. It is widely used in the field of industry.
Or this thing is sodium 2,4-dinitrobenzene sulfonate, and it is also called by his name. It is used in all chemical industries, printing and dyeing, and synthesis. When printing and dyeing, it can help the dye to be evenly dyed to make the color uniform; when synthesizing, it is also a key additive to promote a smooth reaction. Although its name is different, it refers to all of these things, and the power of chemical industry cannot be underestimated.

Safety & Operational Standards

Specifications for the safety and operation of sodium 2,4-dinitrobenzenesulfonic acid (Benzenesulfonic Acid, 2,4-Dinitro-, Sodium Salt), the substances involved in chemical preparation. Its properties are related to safety and operation, and must not be ignored.
In the way of storage, it is advisable to choose a cool, dry and well-ventilated place. Avoid fire and heat, because it is exposed to heat or open flames, it is afraid of danger. If placed in a humid place, it is easily disturbed by moisture and causes quality to change.
When using, strict procedures must be followed. Operators need protective gear, such as gloves, goggles, etc., to prevent it from touching the skin and eyes. And the action should be slow to avoid dust and prevent inhalation.
If it is unfortunate to come into contact with it, rinse with plenty of water as soon as possible. Touch the skin, rinse and seek medical attention as appropriate; enter the eye, and seek medical help as soon as possible after rinsing.
When preparing or using, control the reaction conditions. Temperature, pH, etc. must be accurate, otherwise it is easy to cause abnormal reactions. Exhaust gas and waste should not be discarded at will, and should be properly disposed of in accordance with environmental protection regulations to avoid polluting the environment.
In short, the safety and operation specifications of 2,4-dinitrobenzene sulfonate sodium are essential for chemical research and production. From this, we can avoid disasters, ensure people's safety and promote the smooth progress of scientific research and production.

Application Area

Benzenesulfonic acid, 2,4-dinitro-, sodium salt, this substance is widely used. In the printing and dyeing industry, it can be used as an auxiliary agent to help dye even dyeing, so that the color is uniform and bright, and the fabric is good in color. In chemical synthesis, it is a key raw material, and can participate in a variety of organic reactions. After ingenious synthesis, many important compounds are derived. And in the preparation of some special materials, it is also indispensable, which can optimize material properties, increase its stability and functionality. Its application fields are diverse, adding bricks and tiles to the development of the chemical industry, just like masonry building a vast building, in the forest of industry, it occupies an important seat, promoting the progress of various related fields, and its function is remarkable.

Research & Development

I am committed to the research and development of chemical products, and today I am discussing Benzenesulfonic Acid, 2,4 - Dinitro -, Sodium Salt. At the beginning of the study, I felt that its structure is unique and its properties are also unique.
To investigate its characteristics, we tested it by various experimental methods. Observe its solubility in different solvents, and observe its stability at different temperatures and pH levels. After repeated experiments, we have obtained a lot of data, which also shows its reaction law.
The road of research and development has not been smooth sailing. When encountering problems, such as impurities that are difficult to remove and the yield is not up to expectations. However, I was not discouraged. I checked the books and discussed countermeasures with my colleagues.
Today this product has made slight progress and its performance is better than before. In the future, we will continue to improve and expand its application field, hoping to contribute to the development of chemistry, and develop its effectiveness in various fields of industry and scientific research, becoming a cause.

Toxicity Research

The toxicity of sodium dinitrobenzene sulfonate is studied today. This substance has many applications in chemical industry. Take a number of mice and divide them into several groups. One is the control group, and the rest are fed with food containing different doses of sodium dinitrobenzene sulfonate.
After observation, the treated mice gradually developed abnormalities. Slow movement, loss of hair, reduced eating and drinking water. And its organs are also diseased, the liver is enlarged, the color is different from that of normal mice, and the function of the kidneys is also reduced.
From this perspective, sodium dinitrobenzene sulfonate is toxic, can cause biological physiological abnormalities, and damage its organs. When using this substance in industry, be careful to prevent its leakage, so as not to pollute the environment and harm the living beings. And the operator must wear protective equipment to avoid contact with the body and suck in the lungs. This is an important move to protect ecology and human safety.

Future Prospects

In today's world, the technology of chemistry is changing day by day, and the research of matter is related to the future. In today's words, Benzenesulfonic Acid, 2,4-Dinitro-, Sodium Salt, this substance still has an unfinished path in the field of scientific research.
This substance has an exquisite structure and unique properties, but it has not yet been fully understood by the world. In the future, it may emerge in the material innovation, contributing to the creation of new materials. Or it may be helpful in the process of pharmaceutical research and development, seeking new paths to cure and save people.
Our researchers, with an enterprising heart, should explore the details, and hope that in the future, we can stimulate the potential of this substance. Make this material shine on the stage of the future and contribute greatly to the improvement of human well-being. In this way, it will live up to the mission of scientific research and the prospect of the future.

Frequently Asked Questions

What is the chemical property of this product'Benzenesulfonic Acid, 2,4-Dinitro-, Sodium Salt '?

"Benzenesulfonic Acid, 2,4-Dinitro-, Sodium Salt" (Benzenesulfonic Acid, 2,4-Dinitro-, Sodium Salt) is also the sodium salt of organic compounds. Its chemical properties are particularly important, let me tell you.
In this compound, the benzene ring is its basic structure, and the sulfonic acid group (-SO 🥰 Na) is connected to it with two nitro groups (-NO 🥰). The sulfonic acid group is hydrophilic, which makes the compound soluble in water. The nitro group is a strong electron-absorbing group, which greatly affects the electron cloud distribution and chemical activity of the molecule.
In terms of its stability, due to the presence of nitro groups, the electron cloud density of the benzene ring decreases, making it difficult to undergo electrophilic substitution of the benzene ring. However, when it reacts with nucleophiles, the nitro group can enhance the ability of other groups on the benzene ring to leave, making the reaction easier to proceed.
In terms of redox properties, nitro groups can be reduced under specific conditions. For example, under the action of appropriate reducing agents, nitro groups can be gradually converted into amino groups (-NH2O), which is often an important step in organic synthesis.
In addition, the sodium salt form of this compound can be ionized in aqueous solution to produce sodium ions (Na 🥰) and corresponding anions. The ionic strength and pH of the solution are also affected by this ionization process. The chemical properties of this compound are important in organic synthesis, dye preparation and some medicinal chemistry fields. It can be used as an intermediate to participate in a variety of chemical reactions, thereby constructing more complex organic molecular structures.

What are the main uses of the product'Benzenesulfonic Acid, 2,4-Dinitro-, Sodium Salt '

"The main uses of the product '2,4-dinitrobenzene sulfonate' are as follows:
In dyeing workshops, this product is often used as a dyeing aid. Because of its unique chemical properties, it can effectively adjust the interaction between dyes and fabrics, and help dyes adhere evenly to fabrics, making the dyeing effect more uniform, full, and more vivid and lasting.
In the pigment manufacturing industry, 2,4-dinitrobenzene sulfonate sodium is one of the key raw materials. Through specific chemical reactions, it can synthesize a variety of brilliant pigments, which are widely used in the manufacture of inks, coatings and other products, giving these products excellent color performance.
In the pharmaceutical field, it also has a place. Although it is not directly used as a pharmaceutical ingredient, it can act as an important intermediate in some drug synthesis processes, assisting in the synthesis of compounds with specific pharmacological activities, which is of great significance for promoting the process of drug development.
In the field of organic synthesis, 2,4-dinitrobenzene sulfonate is often used as a sulfonating agent. Through sulfonation reaction, sulfonic acid groups can be introduced into organic compound molecules, thereby changing the physical and chemical properties of organic compounds, meeting the needs of various organic synthesis, and providing an effective path for the synthesis of complex organic compounds.
In summary, 2,4-dinitrobenzene sulfonate plays an indispensable role in many fields such as dyeing, pigment manufacturing, pharmaceuticals, and organic synthesis.

What is the production method of'Benzenesulfonic Acid, 2,4-Dinitro-, Sodium Salt '?

To prepare "2,4-dinitrobenzenesulfonic acid, sodium salt", the method is as follows:
Take benzenesulfonic acid first, and treat it with mixed acid of nitrate and sulfur. For mixed acid of nitrate and sulfur, nitric acid and sulfuric acid are mixed in an appropriate ratio. Control the temperature and slowly add benzenesulfonic acid to make the two fully react. This step aims to introduce nitro groups into the benzene ring of benzenesulfonic acid at a specific position to obtain 2,4-dinitrobenzenesulfonic acid. During the reaction, pay attention to temperature changes. If it is too high, side reactions will occur, and if it is too low, the reaction will be slow.
After the reaction is completed, pour the reaction liquid into ice water to precipitate the product. After separation and purification, filtration and recrystallization are commonly used to obtain pure 2,4-dinitroben
Then, take 2,4-dinitrobenzene sulfonic acid, dissolve it in an appropriate amount of water, and prepare a solution. Another appropriate amount of sodium hydroxide is also dissolved into a solution. Under stirring, the sodium hydroxide solution is slowly added to the 2,4-dinitrobenzene sulfonic acid solution, and the two undergo a neutralization reaction to generate 2,4-dinitrobenzene sulfonic acid sodium salt. This process needs to monitor the reaction process, which can be measured with an acid-base indicator or pH to ensure that the reaction is moderate.
After the reaction is completed, the reaction solution is evaporated and concentrated to gradually lose water, and the 2,4-dinitrobenzene sulfonic acid sodium salt crystallizes. Finally, after drying treatment, the residual water is removed, and a pure "2,4-dinitrobenzene sulfonic acid sodium salt" product can be obtained. The entire preparation process requires rigorous operation at each step in order to obtain satisfactory products.

'Benzenesulfonic Acid, 2,4-Dinitro-, Sodium Salt 'Storage What to pay attention to

"Sodium salt of 2,4-dinitrobenzene sulfonic acid", this is a chemical substance. If you want to store it properly, you need to pay attention to many matters.
First, you should avoid fire and heat. This substance may explode in case of open fire and hot topics. Therefore, it should be stored in a place away from fire and heat sources. There should be fireproof facilities indoors, and fireworks are strictly prohibited.
Second, it should be stored in a dry place. Because it may be hygroscopic, if it is in a humid place, it may cause quality changes, which will affect its use. The humidity of the warehouse should be controlled in a suitable range, and it is better to have dehumidification equipment.
Third, it must be stored separately from other things. This sodium salt should not be stored in one place with oxidants, reducing agents, acids, alkalis, etc. Due to contact with it, or violent chemical reactions, safety is endangered. Different types of chemicals must be stored in separate warehouses, shelves, and piles, and they must be clearly marked.
Fourth, the packaging in the storage place should be in good condition. If the packaging is damaged, the material or leakage will not only pollute the environment, but also increase the danger. After taking it, the packaging should be sealed in time to ensure that it is not affected by the outside world.
Fifth, there should be good ventilation in the warehouse. If the ventilation is poor, the volatile gas of this substance will accumulate in the room, or cause air pollution, endanger the health of personnel, and increase the risk of fire and explosion. Therefore, a ventilation device is installed to ensure air circulation.
In short, the storage of "2,4-dinitrobenzene sulfonic acid sodium salt" must be carefully and carefully, according to its characteristics, and follow safety regulations, in order to preserve the storage safety.

'Benzenesulfonic Acid, 2,4-Dinitro-, Sodium Salt 'What are the safety precautions during use?

2%80%98Benzenesulfonic Acid, 2,4-Dinitro-, Sodium Salt% E2% 80% 99 is sodium 2,4-dinitrobenzene sulfonate. There are many safety precautions in the use of this product. Let me tell you one by one.
This is a chemical and has certain dangers. First, it is related to toxicity. It may be harmful to the human body. If it is inadvertently touched, or absorbed or inhaled through the skin, it may cause adverse consequences. When using it, be sure to wear suitable protective equipment, such as protective clothing, gloves and goggles, to avoid contact between the skin and the eyes. And the workplace should be well ventilated to prevent inhalation of its dust or vapor.
Furthermore, discuss chemical properties. It is oxidizing and should not be stored or used in combination with flammable and combustible substances, otherwise it may cause fire or even explosion. When using, it should also avoid contact with reducing substances to prevent violent chemical reactions. When storing, it should be placed in a dry, cool and ventilated place, away from fire and heat sources, and it should be stored separately from other chemicals, and must not be mixed.
During use, the operation should be strictly standardized. Care should be taken in weighing and transferring to prevent leakage. If there is any leakage, proper cleaning measures should be taken immediately. In the event of an accident, if it touches the skin, it should be quickly rinsed with plenty of water; if inhaled, it should be quickly moved to a fresh air place and seek medical attention in time. Only in this way can it be used safely.