2 Iodobenzenesulfonic Acid
Iodobenzene

2-Iodobenzenesulfonic Acid

Fengxi Chemical

    Specifications

    HS Code

    500961

    Chemical Formula C6H5IO3S
    Molar Mass 286.07 g/mol
    Appearance White to off - white solid
    Solubility In Water Soluble
    Pka Around 0.6
    Melting Point 135 - 140 °C
    Acidity Strongly acidic due to sulfonic acid group
    Reactivity Reactive towards nucleophiles, can participate in substitution reactions
    Odor Odorless or very faint odor

    As an accredited 2-Iodobenzenesulfonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 100g of 2 - iodobenzenesulfonic Acid packaged in a sealed, chemical - resistant container.
    Storage 2 - Iodobenzenesulfonic acid should be stored in a cool, dry, and well - ventilated area, away from heat sources and direct sunlight. Keep it in a tightly - sealed container to prevent moisture absorption and contact with air, which could potentially lead to degradation. Store it separately from incompatible substances like strong oxidizing agents and bases to avoid chemical reactions.
    Shipping 2 - Iodobenzenesulfonic acid should be shipped in well - sealed, corrosion - resistant containers. It must comply with regulations for hazardous chemicals, with proper labeling indicating its nature and precautions during transit.
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    2-Iodobenzenesulfonic Acid
    General Information
    Historical Development
    2-Iodobenzenesulfonic acid, the development of this substance has gone through years. In the past, when chemistry was first emerging, scholars explored the mysteries of substances, and in the field of organic synthesis, many attempts were made.
    At that time, organic chemistry was still in its infancy, and there was little research on compounds containing iodine and sulfonic acid groups. Later, as the technology grew and the analytical methods improved, researchers began to focus on such substances.
    Early synthesis of 2-iodobenzenesulfonic acid, the method was cumbersome and the yield was low. Chemists continued to improve the reaction conditions and search for better reagents. After repeated experiments, the reaction path was optimized, and the yield was gradually increased.
    With the passage of time, 2-iodobenzenesulfonic acid emerged in the fields of medicine and materials, and Its historical development is a microcosm of the course of chemical exploration, witnessing the progress of the discipline.
    Product Overview
    The description of 2-iodobenzenesulfonic acid
    2-iodobenzenesulfonic acid is a useful compound in organic synthesis. In its structure, the iodine atom on the benzene ring is cleverly connected to the sulfonic acid group. The appearance of this compound is often white to light yellow crystalline powder, which is soluble in specific organic solvents.
    The preparation method is mostly obtained by benzenesulfonic acid and iodine reagents under suitable reaction conditions. In the field of organic synthesis, 2-iodobenzenesulfonic acid has a wide range of uses. Because of its high iodine atom activity, it can participate in many nucleophilic substitution reactions and provide key intermediates for the construction of various complex organic molecules. The existence of sulfonic acid groups also gives them unique physical and chemical properties, which affect the solubility and reactivity of molecules.
    In the fine chemical industry, drug research and development and other industries, 2-iodobenzenesulfonic acid, as an important raw material or intermediate, plays an indispensable role in the creation and synthesis of many new compounds.
    Physical & Chemical Properties
    2-Iodobenzene sulfonic acid is also an organic compound. Its physical properties are mostly solid at room temperature, and its color is either white or nearly colorless. Its melting point, boiling point, etc., have specific values due to the arrangement and interaction of atoms in the molecule. From a chemical point of view, the stability of the benzene ring gives it a certain degree of chemical inertness, but the existence of iodine and sulfonic acid groups makes it active. Iodine atoms can participate in nucleophilic substitution reactions, and sulfonic acid groups are acidic and can react with bases to form salts. This compound is often used as an intermediate in the field of organic synthesis. With its special physical and chemical properties, specific groups can be introduced to construct complex organic structures. It is widely used in medicine, materials and other industries. It is an important substance for chemical research and industrial production.
    Technical Specifications & Labeling
    Today there is a product, the name 2 - Iodobenzenesulfonic Acid. Its technical specifications and identification (commodity parameters) are the key to making this product and recognizing this product.
    To make this acid, a certain method must be followed. The materials used are precise, the steps are orderly, and the temperature control is timely. Only when preparing can you get a good product. When preparing, the utensils used are clean and used together to ensure a smooth reaction.
    As for the identification, when its properties are clear, the color, taste, and state should be noted in detail. It must also show its purity, which is the key to measuring quality. Its chemical properties cannot be ignored. If anything reacts, it should be marked so that the user can know and avoid danger. In this way, the technical regulations and logos are detailed, and it is beneficial to the research, production and use of 2-Iodobenzenesulfonic Acid.
    Preparation Method
    To prepare 2-iodobenzenesulfonic acid, the raw materials, production process, reaction steps and catalytic mechanism are as follows:
    First take benzenesulfonic acid as the initial raw material, dissolve it in an appropriate amount of organic solvent, such as glacial acetic acid, to create a stable reaction environment. After that, slowly add an iodizing agent, such as a mixture of potassium iodide and hydrogen peroxide, which is the key reaction step. Under mild heating conditions of about 40 to 50 degrees Celsius, iodized ions are oxidized to active iodine species under the action of hydrogen peroxide, and then undergo electrophilic substitution reaction with benzenesulfonic acid.
    To accelerate the reaction process, an appropriate amount of catalyst, such as copper salt, can be added. Copper ions form complexes with iodine ions, change the reaction path, and reduce the The reaction process requires constant stirring to promote full contact of the reactants. When the reaction is over, the product is separated and purified by cooling, crystallization or extraction to obtain 2-iodobenzenesulfonic acid. In this way, the pure 2-iodobenzenesulfonic acid product can be obtained.
    Chemical Reactions & Modifications
    2-Iodobenzenesulfonic acid is especially important in the process of chemical research and development. In the past, the extraction of this compound was often based on the usual method, but in order to achieve delicacy, it still needs more careful study. Its reverse properties, such as the degree of dissolution and dissolution, all need to be controlled.
    The degree of resistance is high and controlled, and it is easy to produce high-quality products. Low-quality products, low-cost products, and low-cost products. Therefore, the appropriate degree of dissolution is essential to obtain high-quality products. The dissolution is also very high. Different dissolution, the rate and performance of the reaction are all low. Good dissolution can promote the reaction and improve the quality of the product.
    In addition, the method of sexual improvement may introduce new groups to improve their physical and chemical properties. If you add a water base, you can increase its water solubility; adding a fixed base can improve its qualitative properties. In this way, the use of 2-iodobenzenesulfonic acid can be improved, and its capabilities can be developed in all fields.
    Synonyms & Product Names
    2-Iodobenzenesulfonic acid, this substance is widely used in chemistry. Its synonyms and trade names are the key to research.
    Looking back at the past, chemists have studied the characteristics and synthesis of this substance. At that time, many literatures detailed the various synonyms and trade names. Or because of its multiple uses, in different fields, the names are also different.
    Today, although science and technology are advancing, it is still of great value in the past. Covered synonyms can help researchers search for information without omission; trade names make traders aware of market products.
    If you want to explore the full picture of 2-iodobenzenesulfonic acid, you must carefully examine synonyms and trade names in order to gain insight into its trajectory in chemical research and commercial circulation, which is beneficial to scientific research and industry.
    Safety & Operational Standards
    2-Iodobenzenesulfonic acid safety and operation specifications
    2-Iodobenzenesulfonic acid is an important chemical in chemical research. If you want to use this product, the first priority is safety, and the operation specifications are detailed, so as to ensure that everything goes smoothly and there is no danger.
    #1. Storage requirements
    This product should be placed in a cool, dry and well-ventilated place. Keep away from fires and heat sources, and must not mix with oxidants, alkalis, etc. Because of its active chemical properties, if it coexists with inappropriate substances, it may cause violent reactions, causing fire and explosion. Storage containers must be tightly sealed to prevent them from getting damp and deteriorating, or reacting with ingredients in the air.
    #2. Access operation
    When taking 2-iodobenzenesulfonic acid, appropriate protective equipment must be worn. Wear protective gloves to prevent it from touching the skin, causing burns, allergies and other diseases; wear protective glasses to protect the eyes from its splashing damage. The operation should be carried out in a fume hood so that the volatile gas is discharged in time to avoid inhalation into the body and damage to health. The access tools must be clean and dry, and the dosage should be accurately measured. Do not increase or decrease at will to ensure the accuracy of the experiment.
    #3. Emergency treatment
    If the skin is accidentally exposed to 2-iodobenzenesulfonic acid, rinse quickly with a large amount of flowing water for at least 15 minutes, and then seek medical treatment. If it splashes into the eyes, immediately lift the eyelids, rinse thoroughly with a large amount of flowing water or normal saline, and seek medical attention as soon as possible. In case of fire, choose appropriate fire extinguishing agents according to their characteristics, such as dry powder, carbon dioxide, etc., and do not blindly use water to fight.
    In short, in the research and use of 2-iodobenzenesulfonic acid, safety is the key, and strict compliance with operating norms can avoid disasters and seek safety, and become a scientific research achievement.
    Application Area
    2-Iodobenzenesulfonic Acid, it can be used to transform things. Its application is not limited to the field of research. In the field of research, it can be used to help create special effects, so as to cure diseases. The home can use its chemical properties to combine exquisite methods to solve the suffering of life.
    In the field of material science, this acid also has its use. It can synthesize materials and make materials have unique properties, such as increasing their stability and quality. Workers can use it to make well-made materials to meet the needs of all walks of life.
    And in the field of chemical analysis, 2-Iodobenzenesulfonic Acid can be used as a tool to assist in the analysis of substances and the determination of objects. To identify its characteristics, identify the object, and deduce the step of knowledge. Therefore, it has important applications in many fields, and it promotes the development of various industries.
    Research & Development
    In recent years, I have dedicated myself to the research of 2 - Iodobenzenesulfonic Acid. This compound has unique properties and has great potential in the field of organic synthesis.
    At the beginning, I analyzed its structure, gained insight into the relationship between atoms in the molecule, and clarified its spatial configuration, which laid the foundation for subsequent research. Then, study its synthesis method. After repeated experiments, I tried various raw material ratios and reaction conditions, or adjusted temperature, or changed pressure, or more catalysts, hoping to obtain an efficient and pure synthesis path.
    During the process, difficulties arose frequently. The removal of impurities is time-consuming and laborious; the control of the reaction rate is also very difficult. However, I did not give up, analyzed the problem in detail, consulted the classics, and consulted the Fang family, and finally made progress.
    At present, the synthesis efficiency has been improved, and the purity of the product has also reached a certain level. In the future, its application research will be expanded, hoping to promote the development of this compound in practical fields such as industrial production, and add bricks to the chemical industry and benefit the world.
    Toxicity Research
    Recently, Yu focused on the toxicity study of 2-Iodobenzenesulfonic Acid. Detailed investigation of its molecular structure, iodine atoms are connected to benzene rings and sulfonic acid groups, and this structure may cause it to have unique chemical activity.
    According to various experiments, in biological systems, it may interfere with the normal metabolism of cells. Looking at cell growth, it is significantly affected by it, the rate of proliferation is slow, and the morphology is also abnormal.
    Taking animals as samples and administering an appropriate amount of this chemical, it is seen that their physiological functions are disturbed. Breathing and heartbeat rhythms are disrupted, and pathological signs are also present in the organs.
    In conclusion, the toxicity of 2-Iodobenzenesulfonic Acid should not be underestimated. Follow-up studies should focus on the clarification of its toxicological mechanism and preventive measures to avoid its harm to life and the environment.
    Future Prospects
    To taste the way of scientific research is to look to the future. Looking at 2-Iodobenzenesulfonic Acid now, its future prospects are promising.
    This product is in the field of chemical industry, or can open up a new path. Its unique structure and strange properties are expected to pave the way for the research and development of new materials. In the field of drug synthesis, there is also potential. With its characteristics, it may be possible to make special drugs to solve the suffering of patients.
    Although the current understanding is still limited, with time, in-depth investigation, we will be able to discover more wonders. Our scientific researchers should be enthusiastic and persevering to study unremitting. In the future, 2-Iodobenzenesulfonic Acid can shine brightly, seek well-being for the world, and leave a strong pen in the long river of scientific research to live up to our expectations for the future.
    Where to Buy 2-Iodobenzenesulfonic Acid in China?
    As a trusted 2-Iodobenzenesulfonic Acid manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
    Frequently Asked Questions

    As a leading 2-Iodobenzenesulfonic Acid supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

    What are the chemical properties of 2-iodobenzenesulfonic acid?
    2-% of the expected acid is a kind of material, with general properties. Its properties can be studied in "Tiangong".
    2-% of the expected acid is acidic. This property makes it possible to neutralize the reaction and generate water. If 2-% of the expected acid is mixed with 2-% of the expected acid, the two are combined to form a phase and water. This is the general nature of acids, and 2-% of the expected acid is no exception.
    Furthermore, 2-% of the expected acid can be reactive. In case of gold, such as gold, the atoms in the gold can be set out and produced. This reaction shows its ability to oxidize, so that the gold atom can lose its atoms and get its own atoms.
    2-% hope acid also has the action of gold oxide. Gold oxides such as oxidation, oxidation, etc., can be synthesized into water when encountering 2-% hope acid. This reaction is similar to the reaction of the reaction, due to the oxygenation of water in the oxides of the acid.
    In addition, 2-% hope acid can make some indicators of color. In case of litmus liquid, it can be colored. This is a common method for acid.
    2-% hope acid is also used as a catalyst in reaction. It can promote the reaction of many compounds and accelerate the reaction rate, but it is not good at the reaction before the reaction.
    , 2-% hope that the reaction of acid is rich. In addition to the communication of acid, it may have its characteristics. It is necessary to explore it in order to understand its full picture and make good use of it in engineering, scientific research and other fields.
    What are the main uses of 2-iodobenzenesulfonic acid?
    What is the main use of 2-% fat milk to show acid? This is in the general area of daily food and health.
    In daily food, its acid can give the food a special taste. For example, the sour cheese of milk, due to the acid presented by fat milk, has a refreshing taste and is delicious for human consumption. And its acid can affect the food environment. For baking, adding substances containing this acid can make the product more malleable, and the finished product can be eaten.
    In terms of health, the acid of fat milk is beneficial. It can help stomach digestion and reduce the flora. This acid can create an acidic environment suitable for the growth of beneficial bacteria, inhibit the growth of harmful bacteria, and promote the balance of microorganisms, thus improving the immunity of human digestive function. In addition, studies have also shown that this acid may have a protective effect on the prevention of certain diseases, such as cardiovascular diseases. It may affect the replacement of blood lipids, reduce the content of sterols and other harmful substances in the blood, and reduce cardiovascular diseases.
    Furthermore, it is also useful in manufacturing. In some chemical products, the use of its acid properties can be used as a component of acidity, making the product more suitable for human skin and improving the use of comfort. In leather tanning and other industries, this acid can be specified and reversed, improving the performance of leather, making it more durable and soft. In addition, the acid shown by fat milk plays an important role in many fields such as food, food, and labor, and has a deep impact.
    What are the synthesis methods of 2-iodobenzenesulfonic acid?
    The preparation of pyridyl acid is a profound technique. To obtain 2-pyridyl acid, one can follow the general synthesis method. The following is the usual method:
    First, the pyridyl group is used to synthesize the atom, and the atom is introduced by the gold catalyst, which is connected to the function containing carboxyl groups. In this way, attention should be paid to the precise control of the reaction parts. In the process, depending on the different reactions used, such as bromide or chlorination, factors such as the degree of solubility and solubility are required. The activity and performance of the gold catalyst, such as the catalytic catalyst, are very important, and the efficiency of the reaction is very important.
    Second, it can be obtained from a specific pyridine derivative and functionalized. For example, if there are functional pyridine derivatives containing carboxyl groups, such as ester or cyano groups, hydrolysis can be used to reverse the carboxyl group. Hydrolysis of ester groups, acids or catalysts are different. Under acid catalysis, the reverse phase can be summed, but it may need to be reversed. The catalytic reaction rate is fast. However, it is necessary to pay attention to the characterization of the product under the quality of the product, and the neutralization step also needs to be carefully operated to avoid unnecessary side reactions.
    Third, the strategy of reverse reaction is used. With the raw materials of the chemical compound containing the functions of the chemical, the molecular antipyridine is synthesized, and the carboxyl group is introduced at the same time. In this process, it is necessary to consider the position and activity of the functional phase of the reaction, so that the reaction energy can be generated and the required pyridyl acid can be generated. The reaction may involve the generation of multiple steps, and each step needs to be controlled to ensure the efficiency of the synthesis process.
    All the synthesis methods require a thorough understanding of the principle of the reaction, and careful operation in order to obtain 2-pyridyl acid with optimum efficiency.
    What are the precautions for storing and transporting 2-iodobenzenesulfonic acid?
    When storing and transporting saltpeter sulfuric acid, there are many things to pay attention to.
    First of all, for storage, you must find a dry, cool and well-ventilated place. Both of these are highly corrosive. If it is in a humid place, it is easy to phase with water vapor, damage the storage device, and may cause leakage. If it is placed in a high temperature, saltpeter sulfuric acid is strong, and the more active it is when heated, it is very likely to cause unexpected changes. And the two should be far from flammable and flammable things, because of their chemical activity, they are active, encountering flammable materials, or causing combustion, or even exploding, which is very harmful.
    Furthermore, the storage device also needs to be carefully selected. Sulfuric acid is strong, and ordinary utensils are not resistant to its corrosion. Special acid-resistant containers, such as ceramics, glass fiber reinforced plastics and other materials, should be used. Although saltpeter is slightly less corrosive, it should not be ignored. It should also be stored in suitable utensils, and each utensils should be tightly sealed to prevent volatilization and escape, harming people and things.
    As for transportation, practitioners must undergo professional training, be well aware of its nature, and be familiar with preventive methods. Transportation vehicles should be equipped with complete protection and emergency equipment, such as fire extinguishers, adsorption materials, etc. On the way, it should be stable and not urgent to avoid bumps and vibrations, so as to avoid damage to the container and leakage.
    And when transporting, it must be in accordance with regulations, clearly marked, and clearly marked as dangerous things, so that everyone can know and avoid them. Transportation routes should also be planned in detail to avoid densely populated and complicated traffic areas. In case of loss, the harm can be reduced.
    In short, saltpeter sulfuric acid is a safety hazard in storage and transportation, and it is not to be slack at all. Only be cautious and follow the rules to ensure safety.
    What is the market price of 2-iodobenzenesulfonic acid?
    In today's world, business conditions are complex, and in the market, the price of 2-pyridine sulfonic acid has changed due to various reasons. Looking at it roughly, the price of 2-pyridine sulfonic acid in the market is about hundreds of yuan per kilogram.
    The price depends on its price, which is related to the supply and demand of raw materials. If the various raw materials required for its preparation are widely sourced and sufficient, and procurement is easy and cost-effective, the production of 2-pyridine sulfonic acid will also be abundant, and its price may tend to be flat. On the contrary, if the supply of raw materials is insufficient, and there are many people seeking it, the price will be expensive, and the price of 2-pyridine sulfonic acid will also rise. < Br >
    Furthermore, the quality of the craftsmanship also affects its price. If the craftsman is well-trained, the preparation method is good, the material is less damaged and the yield is high, the cost can be saved, and the price can be reduced. However, if the craftsmanship is poor, the cost is more and the material is less efficient, the cost is increased, and the price is also difficult.
    The demand of the market is also the main reason. If all industries are prosperous for 2-pyridine sulfonic acid, and there are many users, its price must increase; if the demand is rare, the market capacity is limited, and the price should be slowed down.
    There are various factors such as policy regulations and transportation costs, which are all related to the price of 2-pyridine sulfonic acid. Therefore, its price is not static and often varies with various circumstances. Roughly speaking, the price of several hundred yuan per kilogram can be used as a reference for the moment. However, if you want to know the real-time price, you need to carefully check the market conditions and consult the merchants.