1,3-Phenylenediamine-4-Sulfonic Acid

Lingxian Chemical

Specifications

HS Code	306028
Name	1,3 - Phenylenediamine - 4 - Sulfonic Acid
Chemical Formula	C6H8N2O3S
Molar Mass	188.204 g/mol
Appearance	Solid (usually white to off - white powder)
Solubility In Water	Soluble in water
Melting Point	Decomposes before melting
Acidity	Weakly acidic due to sulfonic acid group
Stability	Stable under normal conditions, but may react with strong oxidizing agents
Odor	Odorless or very faint odor
Cas Number	88 - 45 - 9

Packing & Storage

Packing	100 - gram pack of 1,3 - Phenylenediamine - 4 - Sulfonic Acid in a sealed chemical - grade bag.
Storage	1,3 - Phenylenediamine - 4 - Sulfonic Acid should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and oxidizing agents. Store in tightly - sealed containers to prevent moisture absorption and contamination. Avoid storing near incompatible substances to prevent chemical reactions.
Shipping	1,3 - Phenylenediamine - 4 - Sulfonic Acid is shipped in sealed, corrosion - resistant containers. They are carefully packed to prevent damage. Shipments follow strict chemical transport regulations to ensure safety during transit.

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General Information

Historical Development

1,3-Phenylenediamine-4-sulfonic acid has been developed over the years. In the past, at the beginning of chemical research, many substances needed to be explored. At that time, scholars focused on various compounds and found some discoveries.
With the passage of time, the study of organic compounds has deepened. In the exploration of many benzene-based compounds, 1,3-phenylenediamine-4-sulfonic acid has emerged. In the early days, only some of its characteristics were initially known, and after repeated experiments and research, its structure and properties have become increasingly known.
Scholars have made unremitting efforts to improve its preparation methods and improve its yield and purity. Its application field has also gradually expanded, from the initial small-scale trial to play an important role in dyes, medicine and other fields, witnessing the process of this compound from discovery to wide application, adding a strong color to the development of chemistry.

Product Overview

1,3-Phenylenediamine-4-sulfonic acid is an important chemical substance. Its color is pure and high quality, and it has unique chemical properties. This substance is widely used in the industrial field. It can add brilliance to the color of dyes in the process of dye synthesis, making the color of dyes bright and lasting. Its structure is exquisite, connected by a benzene ring, and the amino group and sulfonic acid group are arranged in an orderly manner, giving it good reactivity. With this property, it can participate in many organic synthesis reactions, laying the foundation for the preparation of various functional materials. It has good stability, can be safely stored under general conditions, and can exhibit different chemical properties according to specific needs in different reaction environments. It is an indispensable and important raw material in chemical research and industrial production.

Physical & Chemical Properties

1,3-Phenylenediamine-4-sulfonic acid, its material has specific physical and chemical properties. Looking at its color, it is often white, like the purity of frost and snow. Its quality is crystalline, delicate and regular, just like the beauty of natural carving jade. In terms of its solubility, it has a certain degree of solubility in water, just like fish and water, and can be slowly dispersed in it. And its chemical properties are relatively active, and it can react significantly when it encounters specific reagents, such as fire and dry wood. In many chemical reactions, it is often used as a key raw material, just like the pioneer in front of the battle, leading the process of the reaction. It has a wide range of uses in the chemical industry, and can contribute to the synthesis of a variety of fine chemicals, which is indispensable.

Technical Specifications & Labeling

1,3-Phenylenediamine-4-sulfonic acid is an important material in the chemical industry. Its process specifications and identification (commodity parameters) are related to production and application.
In terms of process specifications, it is necessary to clarify the method of synthesis, the purity of raw materials, and the temperature, time and pressure of the reaction. The reagent used must be accurate with high purity to prevent impurities from disturbing it. The reaction device should also be sophisticated to ensure the smooth flow of the reaction.
In terms of identification (commodity parameters), the appearance should be detailed in its color and state, and if it is crystalline, its shape must be stated. Purity needs to be measured by precise methods and reached a high standard. Other parameters, such as melting point, boiling point, etc., should be clearly marked so that the supplier can clarify their characteristics and facilitate their use. In this way, the process and labeling of this product are essential.

Preparation Method

The method of preparing 1,3-phenylenediamine-4-sulfonic acid is related to the raw materials and production process, reaction steps and catalytic mechanism. First take suitable raw materials, such as compounds containing benzene ring, accompanied by sulfonating reagents, etc. The production process is carried out in rigorous steps. The first step is to make the raw materials under specific reaction conditions, such as precise temperature control and pressure regulation, to promote the initial reaction. This is the key beginning.
The reaction steps should be gradual, and the reaction conditions of each step need to be carefully grasped. When a certain degree of reaction is reached, adjust the parameters in a timely manner to lead to the next step. The catalytic mechanism is also important. Choosing an efficient catalyst can promote the reaction rate and maintain the purity of the product.
In this way, through a series of delicate operations, 1,3-phenylenediamine-4-sulfonic acid can be obtained. This method can ensure the high quality of the product and meet the needs of industry.

Chemical Reactions & Modifications

In the past, the chemical reaction and modification of this compound of 1,3-phenylenediamine-4-sulfonic acid were investigated. In the past, the reaction characteristics of this compound were unknown, and many reactions were difficult to control. The resulting product was impure, and the road to modification was full of thorns.
Today is different from the past. After repeated research and experiments, the reaction conditions have been delicately adjusted. The temperature control is in a suitable range, and the precise catalyst is selected to make the reaction smooth, resulting in a significant improvement in the purity of the product. As for the modification, a new method is used to introduce specific groups into the molecular structure, resulting in significant changes in its properties. Therefore, the application of 1,3-phenylenediamine-4-sulfonic acid in many fields is more extensive, and its performance is also greatly improved, which is actually one of the major breakthroughs in chemical research.

Synonyms & Product Names

1,3-Phenylenediamine-4-sulfonic acid, the synonym and trade name of this substance, is especially important. In the past, the names of chemical materials may be different, but they all refer to the same substance.
In the past, they may be called by another name, which varies depending on the region and industry habits. In the classics, there are also names for similar substances, or due to slightly different production methods and uses.
Today's 1,3-phenylenediamine-4-sulfonic acid is widely used in various fields of chemical industry. Although the synonyms and trade names are different, they actually refer to the same thing. The industry needs to be clear to avoid confusion and misuse of production and scientific research. In this way, only in the way of chemical industry can we make good use of this material to achieve success.

Safety & Operational Standards

For 1,3-phenylenediamine-4-sulfonic acid, chemical products are also used. It is crucial to the safety and operation specifications of this substance.
This substance has certain chemical activity, and procedures must be strictly followed when handling. When storing, keep it in a cool, dry and well-ventilated place, away from fire and heat sources, to prevent accidents. Do not mix with oxidizers, acids, etc., so as not to cause chemical reactions and endanger safety.
When using it, operators must wear appropriate protective equipment, such as protective clothing, gloves and goggles, to prevent skin and eye contact. If you accidentally touch it, you should immediately rinse it with a large amount of water and seek medical treatment if necessary.
The operating environment should have good ventilation facilities to reduce the concentration of this substance in the air and avoid inhalation hazards. And during the operation, the action should be stable and light, and do not let this substance spill. If there is a spill, it should be dealt with immediately according to the established cleaning procedures, collect the residue, dispose of it properly, and do not discard it at will to avoid polluting the environment.
Furthermore, the use of this substance must be based on full understanding and cognition, strictly control the dosage and reaction conditions, and operate according to scientific methods to ensure safety and achieve the expected experimental or production purposes. Therefore, the safe operation and standardized use of p-1,3-phenylenediamine-4-sulfonic acid are provided.

Application Area

1,3-Phenylenediamine-4-sulfonic acid is useful in many fields. In the dyeing and weaving industry, it can be used as a raw material for dye synthesis, making the fabric rich and lasting. Based on it, it can produce colorful dyes for dyeing various fabrics, adding color and luster. In the process of scientific research, it also has its own function. It is one of the chemical analysis reagents, helping to accurately determine the composition and structure of substances, and is indispensable in the journey of exploring chemical mysteries. In the field of pharmaceutical research and development, it may become a lead compound. After in-depth research and modification, it lays the foundation for the creation of new drugs to solve the suffering of patients. All of this shows that 1,3-phenylenediamine-4-sulfonic acid is practical, has a wide range of uses and unlimited potential, and is indispensable for the development of various undertakings.

Research & Development

Since modern times, the art of chemistry has been refined, and the research of various substances has been pursued endlessly. Today there is 1,3 - Phenylenediamine - 4 - Sulfonic Acid, and we have dedicated ourselves to studying its properties, preparation methods and applications.
At the beginning, the chemical structure of its molecules was explored in detail, and the arrangement of its atoms was known. Then the laboratory preparation method was investigated, and the conditions of each step were carefully studied. Temperature control, timing adjustment, and formulation were used to ensure pure and efficient output.
As for the application path, there are also many discoveries. In the dye industry, it can be a color enhancer and add brilliant color to fabrics; in the field of medicine, it can participate in synthesis and help treat diseases. We uphold the spirit of research and make unremitting exploration, hoping to expand the function of this object, promote its progress and development, and use it for the benefit of the world.

Toxicity Research

In the field of chemical industry recently, try to study the toxicity of 1,3 - Phenylenediamine - 4 - Sulfonic Acid. Although this substance has its use in industry, the investigation of toxicity should not be ignored.
Detailed observation of its properties, through various experiments, to test its effect on living things. Observe the changes that occur when it comes into contact with the body or enters the body. See it in microorganisms, which can disrupt the order of their metabolism and damage the structure of their cells. Applied to slightly larger animals, it is also symptomatic, or causes damage to organs, and is physiological.
From this point of view, 1,3 - Phenylenediamine - 4 - Sulfonic Acid is undoubtedly toxic. During production and use, strict regulations should be established to prevent its leakage, protect people from harm, and ensure the tranquility of the environment.

Future Prospects

In today's world, science and technology are advancing day by day, and the chemical industry is also booming. Among many chemical products, 1,3-phenylenediamine-4-sulfonic acid has an extraordinary future prospect.
Looking at its properties, it is unique and excellent, or can be used in many fields. In the science of materials, it is expected to assist in the research of new materials, making them have outstanding performance, or better stability, conductivity, etc., creating a new situation for the electronics and construction industries. In the field of medicine, it may provide key assistance for the research and development of new drugs. With its unique chemical structure, it helps to explore new treatment options and benefit patients.
Although its application may not be perfect today, with the deepening of research and the advancement of technology, it will be able to shine brightly in the future of science and technology and people's livelihood, engraving a rich and colorful chapter, contributing to the progress of human society and leading the trend of the times.

Frequently Asked Questions

What are the main uses of 1,3-phenylenediamine-4-sulfonic acid?

1% 2C3-glycodione-4-aldehyde acid, that is, 1,3-dihydroxy-4-aldehyde-2-butanone, although this substance has not been detailed in traditional pharmaceutical texts, it is often involved in medical research today. Its main uses are three:
First, pharmaceutical research and development is its primary path. Due to its unique chemical structure, it can specifically bind to many biomolecules in the body. Taking the development of anti-cancer drugs as an example, it can be used as a lead compound. After structural modification and optimization, it can improve the targeting of cancer cells, inhibit their proliferation, and induce apoptosis. Numerous studies have shown that drugs made from this basis exhibit significant inhibitory activity on specific tumor cell lines, paving the way for the development of new anti-cancer drugs.
Second, it has made great contributions to the study of biological activity. As a bioactive probe, it can accurately locate key targets in organisms and clarify the molecular mechanisms of specific physiological and pathological processes. By observing its interaction with the target, researchers can gain insight into the mysteries of cell signaling pathways and metabolic regulatory networks, providing theoretical cornerstones for cracking difficult diseases.
Third, it is also useful in the field of organic synthesis. Because of its active functional groups, it can be used as a key intermediate and participate in the construction of complex organic compounds. By ingeniously designing reaction routes, organic molecules with diverse structures and unique functions can be synthesized, providing a material basis for the fields of materials science and total synthesis of natural products. For example, organic materials with special optical and electrical properties can be synthesized to meet the diverse needs of modern science and technology.

What are the physical properties of 1,3-phenylenediamine-4-sulfonic acid?

1,3-butadiene-4-aldehyde acid, this is an organic compound with unique physical properties. It is usually liquid at room temperature and pressure. Due to the presence of aldehyde and carboxyl groups in the molecule, its boiling point is higher than that of some hydrocarbon compounds with simple structures. It boils in a certain temperature range. The specific value will vary slightly according to the experimental conditions.
Looking at its solubility, 1,3-butadiene-4-aldehyde acid can be partially soluble in water. This is because the carboxyl group can form hydrogen bonds with water molecules to improve its solubility in water; however, the molecule still contains non-polar butadiene parts, which limits its water solubility. In organic solvents, such as ethanol, ether, etc., the compound has good solubility, because its molecules have both polar and non-polar parts, and can interact with organic solvents through intermolecular forces.
The density of 1,3-butadiene-4-aldehyde acid is also an important physical property. Generally speaking, its density is slightly higher than that of water, and the specific value varies with external conditions such as temperature and pressure. Under standard conditions, the density is within a specific range, which is of great significance for its separation and mixing processes in chemical production and laboratory operations.
Furthermore, this compound is volatile to a certain extent and can evaporate slowly in air. Its boiling point is not very high, and the existence of aldehyde and carboxyl groups also affects its intermolecular forces, causing its volatility to be different from ordinary hydrocarbons. During the volatilization process, attention should be paid to safety factors such as environmental ventilation to prevent adverse effects on the human body and the environment.
In summary, the physical properties of 1,3-butadiene-4-aldehyde acids, such as liquid state, specific boiling point, solubility, density and volatility, have a key impact on their applications in organic synthesis, chemical production and scientific research.

Is the chemical properties of 1,3-phenylenediamine-4-sulfonic acid stable?

The chemical properties of 1% 2C3-benzene-4-sulfonic acid are quite stable. In this compound, the structure of the benzene ring endows it with certain stability. The conjugated system of the benzene ring makes the electron cloud distribution more uniform, which is not easy to be attacked by general chemical reagents, and can maintain its own structure intact in common chemical environments. Although the sulfonic acid group (-SO-H) has a certain activity, after it is connected to the benzene ring, its reactivity is adjusted by the electronic effect of the benzene ring. Sulfonic acid can basically participate in the reverse reaction of the sulfonation reaction, but under normal conditions, the reverse reaction occurs to a low extent. At the same time, the sulfonic acid group can neutralize with the base to form the corresponding sulfonate, but this reaction is usually relatively mild and does not lead to significant changes in the molecular structure.
The carboxyl group (-COOH) in 1% 2C3-phthalic acid-4-sulfonic acid also has the typical properties of carboxylic acid and can undergo esterification reaction with alcohol, but it needs to be carried out smoothly under specific catalysts and reaction conditions, and it is not easy to react in general environments. Moreover, the carboxyl groups can interact with hydrogen bonds to further enhance the intermolecular force, which helps to maintain the stability of the compound in the solid state.
In summary, 1% 2C3-phthalic acid-4-sulfonic acid is relatively stable in the presence of common temperature, humidity and general chemical reagents, and will not easily decompose or undergo violent chemical reactions.

What are the precautions for the production of 1,3-phenylenediamine-4-sulfonic acid?

In the production process of 1% 2C3-octadiene-4-aldehyde acid, the following things must be paid attention to:
First, the selection and preparation of raw materials are the key. The selected raw materials should have high purity and few impurities to avoid the introduction of side reactions between reactions, resulting in impure products. The storage of raw materials should also not be underestimated. According to their physical and chemical properties, they should be stored in suitable places to avoid high temperature, humidity and oxidation to ensure their quality.
Second, the control of reaction conditions is related to success or failure. The temperature has a great impact on the reaction rate and product selectivity. The production of this compound often requires precise temperature control or timely adjustment according to the reaction process. Pressure is also the main factor, and the specific reaction is under suitable pressure to achieve optimum efficiency. The choice and dosage of catalyst also affect the reaction. Suitable catalysts can increase the reaction rate and reduce the severity of the reaction conditions. However, too much or too little dosage can cause negative effects, so precise consideration is required.
Third, the material and design of the reaction equipment have far-reaching implications. In view of the characteristics of compounds, the material of the equipment should be corrosion-resistant to avoid chemical reactions with reactants or products, which can damage the equipment and pollute the product. The design of the equipment also needs to be comprehensive. For example, the stirring device must be able to mix the materials evenly to ensure sufficient reaction; the heat transfer device must be able to effectively control the temperature and maintain the stability of the reaction.
Fourth, safe production and environmental protection should not be ignored. Production may involve harmful, flammable and explosive substances, so safety regulations must be strictly followed, and safety protection facilities must be set up to ensure the safety of operators. At the same time, the waste, waste gas and wastewater generated during production should be properly handled to meet environmental protection standards and reduce the impact on the environment.
Fifth, quality monitoring runs through. Strict inspection procedures should be set up at each stage from the raw materials entering the factory to the finished product output. By means of advanced analysis and testing methods, the purity and impurity content of the product can be measured. If it does not meet the standards, the production process should be adjusted in time to ensure the stability of product quality.

What is the market price range for 1,3-phenylenediamine-4-sulfonic acid?

1% 2C3-octadiene-4-aldehyde acid, this product is in the market, and its price is related to various reasons. Looking at the general pharmaceutical and chemical markets, its quality and quantity are the main reasons for the price.
If its quality is high and pure, and the content is the highest, it is suitable for the fields of fine chemical research and pharmaceutical research, and the price must be high. Gaiyan is demanding on quality, and would rather pay a high price to get good products. The price of such excellent products per gram may reach tens of gold, or even hundreds of gold.
However, if it is a general product, the quality is suitable for ordinary chemical synthesis, or industrial production of raw materials, and its price is slightly lower. The quantity also determines the price. If the purchase quantity is large, the supplier may give a discount in order to promote the sale. When purchasing in bulk, the price per gram may fall into the realm of a few gold.
In addition, the supply and demand of the city are also the cardinal of the price. If there are many people who want it, and the supply is small, the price will rise; on the contrary, if the supply exceeds the demand, the price will decline. In addition, the cost of production and transportation is all accumulated in the price. If the freight of the source increases, the price will also rise. Therefore, the market price of 1% 2C3-octadiene-4-aldehyde acid is about a few gold to a hundred gold per gram, depending on the quality, quantity, supply and demand, and production and marketing.