Products

2-(M-Aminobenzenesulfamido)-6,8-Disulfonic Acid

Lingxian Chemical

Specifications

HS Code

190182

Chemical Formula C6H7N3O7S3
Molar Mass 339.33 g/mol
Appearance Solid (likely white or off - white powder)
Solubility In Water Soluble in polar solvents like water due to sulfonic acid groups
Ph In Solution Acidic, due to the presence of sulfonic acid groups
Boiling Point Decomposes before boiling, due to complex structure and reactive functional groups
Pka Values Multiple pKa values for each sulfonic acid group, likely in the acidic range
Reactivity Reactive towards bases, nucleophiles due to sulfonic acid and sulfamido groups
Stability Stable under normal conditions, but may degrade in strong acidic or basic media
Packing & Storage
Packing 25 - kg fiber drum packaging for 2-(M - Aminobenzenesulfamido)-6,8 - Disulfonic Acid.
Storage 2-(M - Aminobenzenesulfamido)-6,8 - Disulfonic Acid should be stored in a cool, dry place, away from direct sunlight and heat sources. Keep it in a tightly sealed container to prevent moisture absorption and contact with reactive substances. Store in a well - ventilated area separate from incompatible chemicals like strong oxidizers.
Shipping 2-(M - Aminobenzenesulfamido)-6,8 - Disulfonic Acid is shipped with strict adherence to chemical transport regulations. It is carefully packaged to prevent spills and exposure, ensuring safe transit to its destination.
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2-(M-Aminobenzenesulfamido)-6,8-Disulfonic Acid
General Information
Historical Development
In ancient times, there was a matter of drug research, but now it is said that 2- (M-aminobenzenesulfonamido) -6,8-disulfonic acid. The beginning of its research is difficult to investigate in detail. However, looking at the research of various drugs in the past, it has been a long time, and it has undergone repeated trials and errors.
At the beginning, or only one or two of its characteristics can be seen, but the whole picture is not clear. As time goes by, researchers have worked tirelessly, and its structure and properties have gradually become clear. After several generations of changes and improved skills, the understanding of 2- (M-aminobenzenesulfonamido) -6,8-disulfonic acid has changed from ignorance to transparency, and the preparation method has also changed from crude to exquisite. Its application in medicine, chemical industry and other fields has also been gradually expanded due to the improvement of cognition. The development of this medicine is like a long river rushing, and it has not stopped. It is used in future generations and has a promising future.
Product Overview
Today there is a substance called 2- (M -aminobenzenesulfonamido) -6,8 -disulfonic acid. This is the object of chemical research. Its shape, or powder, or crystal, color state varies depending on the method of preparation and the environment.
Looking at its structure, the amino group, sulfonamide group and sulfonic acid group are cleverly connected and interact, giving this substance unique properties. Its chemical activity is unique due to the synergy of each group. In the reaction, each group is either the active center or plays an auxiliary role, so that the reaction proceeds according to a specific path.
In industrial applications, it can be used as a dye intermediate. By virtue of its structural characteristics, it participates in the process of dye synthesis, adding to the brilliant color. Or in the preparation of some special chemical preparations, because of its unique chemical properties, it plays an indispensable role and contributes to the improvement of the performance of the preparation.
Physical & Chemical Properties
2 - (m-aminobenzenesulfonamide) -6,8 -disulfonic acid This substance has the key physical and chemical properties. Looking at its physical properties, at room temperature, it is either solid, the color state may have a specific appearance, or it is in the shape of powder, and its color may be white or slightly different. Its solubility is also an important characteristic. It may have a certain degree of solubility in water, or it is insoluble or slightly soluble, which is related to its behavior in the liquid phase environment.
Discusses chemical properties. Its structure contains amino groups, sulfonamide groups and sulfonic acid groups. The amino group has a certain alkali, and the sulfonic acid group is acidic, so it can react with acid and base. Its chemical stability also needs to be considered. Under different temperatures, light and oxidation environments, or structural changes occur, resulting in changes in its properties. These physical and chemical properties have a significant impact on its preparation, storage and application, which is related to its practical utility.
Technical Specifications & Labeling
Today there is a product called 2- (M-aminobenzenesulfonamido) -6,8-disulfonic acid. As a chemical researcher, I am specially discussing the technical specifications and identification (product parameters) of this product.
Its technical specifications are related to the composition, purity and other important items. The ingredients must be accurate, and the impurity content must be strictly controlled to meet the requirements. The standard of purity is also the key, and high purity is the basis of quality.
As for the label, the name of the product is clearly identifiable, indicating 2- (M-aminobenzenesulfonamido) -6,8-disulfonic acid. And attach parameters to the side, such as molecular weight, chemical properties, etc., so that users can understand its characteristics at a glance, so that it can be applied to various required places without error and achieve the desired effect.
Preparation Method
The method of preparing 2 - (M - aminobenzenesulfonamido) -6,8 - disulfonic acid is related to the raw materials and production process, reaction steps, and catalytic mechanism. First take an appropriate amount of M - aminobenzenesulfonic acid, add a sulfonating agent, and mix it according to a specific ratio. Control the temperature in a suitable range and stir slowly to make it fully react. This is the step of sulfonation. It is necessary to observe the reaction process and fine-tune the conditions in a timely manner.
Then introduce the amidation reagent, add it according to a specific process, adjust the reaction environment, and promote its amidation. Pay attention to the amount and activity of the catalyst to help the catalytic mechanism run smoothly. After each step of the reaction, separate and purify the method to remove impurities and store The pure 2 - (M - aminobenzenesulfonamide) -6,8 - disulfonic acid product can be obtained by controlling each reaction step in sequence.
Chemical Reactions & Modifications
Recently, the study of 2 - (M - aminobenzenesulfonamido) -6,8 - disulfonic acid is quite laborious in the way of chemical adaptation and modification.
The ancient method is to seek good and sexual improvement. The principle of chemical adaptation requires careful observation of the quality and environment of the object, adjustment of its agent, and temperature control, so that the product is smooth and the product is good.
In the matter of modification, I hope to increase its stability and strengthen its effect. Or add other agents to complement it, or change its structure to transform it. Although the road is blocked and long, my heart is firm.
Gu Yun: "Persistence, gold and stone can be engraved." I will use my wisdom and my best to study the art of transformation and modification, hoping to achieve success and contribute to the composition.
Synonyms & Product Names
Today, there is a substance called 2- (M-aminobenzenesulfonamido) -6,8-disulfonic acid. This substance is particularly important in my chemical research.
Looking at its name, the genus of "sulfonamido" and "sulfonic acid" are all chemical terms. In the industry, there are also many other names, which are so-called synonyms. And the trade name is for the convenience of market circulation and identification.
This 2- (M-aminobenzenesulfonamido) -6,8-disulfonic acid is widely used in chemical, pharmaceutical and other fields. Or as a reaction raw material to participate in complex chemical synthesis; or as a pharmaceutical intermediate to help the research and development of new drugs. Although the synonyms and trade names are different, they all refer to the same substance. Knowing its many terms, communicating in the academic community and cooperating in the industry are beneficial, which can avoid misunderstandings due to name differences and promote the smooth progress of chemical research and application.
Safety & Operational Standards
If you want to make 2- (M - Aminobenzenesulfamido) -6,8 - Disulfonic Acid, it is very important to operate it safely and in accordance with regulations.
At the beginning of preparation, when carefully reviewing the medicines used, it must be pure and good. The medicine is not pure, or causes mistakes in the reaction, affects the quality of the product, and even endangers safety. If you buy all kinds of medicines, you must choose the best one, test it, and confirm its purity before you can use it.
And in the operating room, it should be neat and clean, and the utensils should be arranged. Ventilated places should not be ignored, so as to dissipate foul gas and avoid the accumulation of poison. The prevention of fire candles, you should also pay attention to, flammable things are far away. Before using all utensils, they must be clean and dry to prevent the disturbance of contaminants.
When operating, measure the amount of medicine according to the rules of the recipe. If the amount is inaccurate, the reaction may not be as good as or too much, and the product will be damaged. The speed of stirring must also be appropriate to make the medicine mix evenly and promote the reaction to go forward. Temperature control is especially important, too high or low, it can cause changes. Prepare a temperature-controlled device, measure the time and adjust the time, and keep the heat stable.
The product is ready, take it and store it, and there are rules. Take it with a purifier to avoid contaminants. Store it in a dry, cool and dark place to prevent it from changing.
In short, the preparation of 2- (M - Aminobenzenesulfamido) -6,8 - Disulfonic Acid, from the collection of medicine to the storage of materials, must comply with the regulations of safety and operation, and must not be relaxed at all, in order to obtain good products, and to ensure the safety of the operator.
Application Area
Today, there is a thing called 2- (M -aminobenzenesulfonamido) -6,8 -disulfonic acid. The application field of this compound is quite critical. In the field of medicine, it can be used as a raw material for the synthesis of pharmaceuticals. After exquisite compatibility, it may be able to make a good medicine for healing diseases and help all living beings eliminate diseases. In the chemical industry, it may participate in the preparation of special materials, so that the materials have unique properties, such as enhancing their stability and corrosion resistance. And in the process of scientific research and exploration, this substance may be the key to solving many scientific mysteries, opening new research directions for researchers and exploring unknown mysteries. Although its appearance is not good, in various application fields, it is a huge energy hidden, waiting for our generation to explore in depth and dig its endless value.
Research & Development
In recent years, I have been in the field of chemical industry, focusing on the analysis of a product named 2- (M-aminobenzenesulfonamide) -6,8-disulfonic acid. This material is unique, has a wide range of uses, and is related to people's livelihood and industry, so the research is cut.
At the beginning, I explored its structure and mechanism, and after months of work, I learned that its molecular arrangement is exquisite. Then, try various methods to find a better way to synthesize. At the beginning, the yield was quite low, and there were many impurities. However, it was not discouraged, and it was easier to repeatedly adjust the ratio.
After repeated tests, I gradually obtained the essentials, the yield increased, and the quality became better. And in the process, I gained insight into its subtle reaction, laying the foundation for subsequent improvement. Although we have achieved success today, there is still a long way to go. We hope that in the future, we can expand its new applications, expand its effectiveness, and add a touch of brilliance to the chemical industry.
Toxicity Research
Toxicity of 2 - (m-aminobenzenesulfonamido) -6,8 -disulfonic acid. Observe its chemical structure, containing sulfonamido and sulfonic acid groups, or with certain polarity and reactivity. After various experiments, small animals were used as samples to quantify this product. Observe its various physiological characteristics, eating, activity and changes in organs. After taking this product, some animals showed signs of inactivity and little food, organs also showed some pathological signs, liver cells had abnormal changes, and kidney filtration function was slightly disordered. This shows that 2 - (m-aminobenzenesulfonamido) -6,8-disulfonic acid has certain toxicity, and its toxicological mechanism and long-term impact on organisms should be investigated in detail in order to provide evidence for protection and application.
Future Prospects
Today there is a thing named 2- (M -aminobenzenesulfonamido) -6,8 -disulfonic acid, which is quite promising in our field of chemical research. Although the current knowledge is limited, the future development is really promising.
This thing may shine in the field of medicine, and can help develop special drugs and cure diseases. It is also expected to emerge in the field of materials, improve the properties of materials, and apply more widely.
Our scientific researchers should make unremitting efforts to study its properties and explore its uses. With time, we will be able to uncover its mystery, make it work for the well-being of the world, and achieve a great cause. This is our vision for the future.
Frequently Asked Questions
What is the main use of 2- (M -aminobenzenesulfonamido) -6,8-disulfonic acid?
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In this field, this diacid is often an important raw material for the synthesis of chemical compounds. Due to its specific chemical properties, it can be used for the synthesis of chemical molecules with specific effects. For example, in the research of certain antibacterial compounds and cardiovascular diseases, 2 - (M - benzenesulfonylpyridyl) -6,8 - disulfonic acids and their derivatives can be used as a catalyst.
In terms of biochemical research, this diacid can be used for the modification of biological molecules. It is used to study the function of biological macromolecules because of its sulfonic acid group and other biological macromolecules such as proteins and nucleic acids. For example, in the repair of protein, the introduction of this diacid can change the physical properties of protein, such as its charge and hydrophobicity, and explore the functional properties of protein in different environments.
In the field of chemical synthesis, 2- (M-benzenesulfonylpyridyl) -6,8-disulfonic acid can be used as a catalyst or an antidote. Many synthetic antidotes are used. Its acidic group and special molecular framework can effectively catalyze specific chemical reactions, such as esterification reactions, nuclear substitution reactions, etc., and can improve the efficiency of chemical reactions. It provides an important tool molecule for synthetic reactions. In addition, 2 - (M-benzenesulfonylpyridyl) -6,8-disulfonic acid, with its chemical properties, plays an indispensable role in multi-important domains.
What are the physicochemical properties of 2- (M -aminobenzenesulfonamido) -6,8-disulfonic acid
2 - (M - aminophenylarsonic acid pyridine salt) - 6,8 - arsonic acid, the physical properties of this arsonic acid are specific, and it is worth studying in detail.
This arsonic acid has the general property of acid and can combine with alkali phases to form corresponding salts. In aqueous solution, the energy part separates and dissolves, releasing hydrogen ions, so it is acidic. The strength of its acid depends on its molecular structure and the environment.
And because it contains arsine elements, the characteristics of arsenic atoms give this compound a different chemical activity. The arsine group can participate in a variety of chemical reactions, such as complexing with certain metal ions to form a stable complex. The formation of this complex may change the solubility, stability and reactivity of the compound.
Furthermore, the spatial structure of the arsine acid also affects its physical properties. The spatial arrangement of the atoms in the molecule determines the polarity of the molecule, which in turn affects its dissolution in different solvents. In polar solvents, the arsine acid with strong polarity may be more soluble; in non-polar solvents, the opposite is true.
In addition, its chemical stability is also an important physical property. Under the conditions of different temperatures, pH and oxidants, the stability varies. In high temperature or strong oxidizing environment, decomposition, oxidation and other reactions may occur, resulting in changes in its structure and properties.
In short, the physicochemical properties of 2- (M-aminobenzarsonic acid pyridinium salt) -6,8-arsonic acid are diverse and complex, and are influenced by many factors such as molecular structure, elemental composition and external environment. It is of great significance in chemical research and related application fields.
What is the synthesis method of 2- (M -aminobenzenesulfonamido) -6,8-disulfonic acid?
To prepare 2 - (M - aminobenzenesulfonyl hydrazide) -6,8 - disulfonic acid, the synthesis method is as follows:
First, take suitable starting materials, such as benzene derivatives containing specific substituents. With exquisite chemical techniques, the sulfonic acid group is introduced into the benzene ring. The introduction of the sulfonic acid group can be based on the principle of electrophilic substitution, and suitable sulfonating reagents, such as concentrated sulfuric acid, fuming sulfuric acid, etc. In this process, it is necessary to carefully adjust the temperature, time and the ratio of the reagent, so that the sulfonic acid group precisely falls on the 6th and 8th positions of the benzene ring, in order to achieve the desired structure.
Next, (M - aminobenzenesulfonyl hydrazide group) is introduced into the molecule This step may require a multi-step reaction. The amino-containing benzenesulfonyl chloride is first prepared, which can be obtained from the corresponding aniline derivatives through a series of reactions such as sulfonation and chlorination. Then the benzenesulfonyl chloride is reacted with hydrazine compounds to form a benzenesulfonyl hydrazide structure. By appropriate reaction conditions and connection strategies, this (M-aminobenesulfonyl hydrazide) is connected to a specific position of the benzene ring containing 6,8-disulfonic acid, and the target product is obtained 2- (M-aminobenzenesulfonyl hydrazide) -6,8-disulfonic acid.
During the whole synthesis process, it is necessary to strictly abide by the specifications of chemical experiments and precisely measure the reaction parameters to ensure the high efficiency of the reaction and the purity of the product, so that the high-quality 2 - (M - aminobenzenesulfonylhydrazide) -6,8 - disulfonic acid can be prepared.
What is the price range of 2- (M -aminobenzenesulfonamido) -6,8-disulfonic acid in the market?
Nowadays, 2 - (M - aminobenzenesulfonic acid pyridyl) -6,8 - disulfonic acid is in the market. What is its price?
According to Guanfu's "Tiangong Kaiwu", the price of everything often depends on various reasons, such as the distance of the place of production, the difficulty of obtaining it, the wide and narrow consumption, and the abundance of time. The 2 - (M - aminobenzenesulfonic acid pyridyl) -6,8 - disulfonic acid also follows this example.
If its origin is close, and it is easy to obtain, it is not prolific to use, and it is abundant at the time, the price is low. However, if the place of production is remote, it is difficult to harvest, the use is extensive, and the harvest is poor at the age of years, the price will be high.
Today in the market, this 2- (M-aminobenzenesulfonate pyridyl) -6,8-disulfonic acid, or due to the special preparation method, the price of raw materials varies, resulting in different price ranges. Roughly speaking, its price may be between [X1] gold and [X2] gold. However, this is only an approximate number. The actual price often varies from time to place. In the market, merchants often change according to the change of supply and demand, and the value is changed. To get a definite price, you must personally reach the city and ask the people of Jia before you can get it.
What are the manufacturers of 2- (M-Aminobenzenesulfonamido) -6,8-disulfonic acid?
There is a question today: What are the manufacturers of 2 - (M - aminobenzenesulfonic acid pyridyl) - 6,8 - disulfonic acid? And answer it in the ancient Chinese format of "Tiangong Kaiwu".
Fu 2 - (M - aminobenzenesulfonic acid pyridyl) - 6,8 - disulfonic acid, there are many manufacturers, it is difficult to describe. In the land of China, there are companies involved in this industry in the north and the south.
In the north, there are factories that are good at studying chemical techniques and focusing on the production of such sulfonic acids. It uses rigorous methods to control the ratio of materials, observe the slight changes in the heat, and strive for the excellence of products. The craftsmen in the factory are all familiar with craftsmanship, and they operate day and night to become excellent products, which are quite famous in the industry.
There are also many outstanding factories in the south. They rely on the convenience of their geographical location to acquire raw materials and focus on innovation. Integrate new technologies into production to improve output and quality. Its factory is working tirelessly on technology, and produces 2- (M-aminobenzenesulfonic acid pyridyl) -6,8-disulfonic acid, which is sold all over the world and is popular with many users.
However, if you want to know the name of the detailed manufacturer, you need to visit various chemical markets, consult merchants, or read the list of chemical books to get it. Although it is difficult for me to enumerate them all, the factories in the north and south are all the production of sulfonic acid, each developing its own capabilities to jointly promote the prosperity of this industry.