Linshang Chemical
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N-Chlorobenzenesulfonamide Sodium Salt Hydrate
Linshang Chemical
|
HS Code |
540329 |
| Chemical Formula | C6H5ClNNaO2S·xH2O |
| Appearance | Typically a white to off - white solid |
| Molecular Weight | Varies with water content, anhydrous molar mass ≈ 225.62 g/mol |
| Solubility | Soluble in water |
| Melting Point | Decomposes rather than having a distinct melting point |
| Ph | In aqueous solution, can be basic depending on concentration |
| Odor | May have a faint, characteristic odor |
| Stability | Stable under normal conditions, but may react with strong acids, bases, or reducing agents |
| Hazard Class | May be harmful if swallowed, inhaled or in contact with skin. Corrosive to some materials |
| Storage Conditions | Store in a cool, dry place, away from incompatible substances |
| Usage | Used in organic synthesis, as a chlorinating agent |
As an accredited N-Chlorobenzenesulfonamide Sodium Salt Hydrate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 100 - gram package of N - chlorobenzenesulfonamide Sodium Salt Hydrate in sealed bag. |
| Storage | Store "N - chlorobenzenesulfonamide Sodium Salt Hydrate" in a cool, dry place. Keep it away from heat, flames, and direct sunlight. Ensure the container is tightly sealed to prevent moisture absorption and contact with air, which could potentially lead to decomposition or reactivity. Store separately from incompatible substances. |
| Shipping | N - chlorobenzenesulfonamide Sodium Salt Hydrate is shipped with strict adherence to chemical safety regulations. It's carefully packaged to prevent spills and damage, transported in containers suitable for its chemical properties, ensuring safe transit. |
Competitive N-Chlorobenzenesulfonamide Sodium Salt Hydrate prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365006308 or mail to info@alchemist-chem.com.
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Tel: +8615365006308
Email: info@alchemist-chem.com
Where to Buy N-Chlorobenzenesulfonamide Sodium Salt Hydrate in China?
As a trusted N-Chlorobenzenesulfonamide Sodium Salt Hydrate 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.
As a leading N-Chlorobenzenesulfonamide Sodium Salt Hydrate 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 main uses of N-chlorobenzenesulfonamide Sodium Salt Hydrate?
The hydrate of N-chlorobenzenesulfonamide sodium salt has a wide range of uses. In the field of medicine, it can be a key raw material for the synthesis of specific drugs. In the preparation process of many antibacterial and anti-inflammatory drugs, it is often relied on to participate in the reaction. With its unique chemical properties, it helps to build the active structure of the drug, and then exerts pharmacological effects.
In the field of chemical production, this substance can be used as an important intermediate in organic synthesis. It can react with a variety of compounds to derive a series of organic compounds with different properties, which are used in coatings, plastics, rubber and other industries to enhance product performance. For example, in the development of some high-performance coatings, the reaction it participates in can optimize the adhesion and corrosion resistance of the coating and other key indicators.
In addition, the hydrate of N-chlorobenzenesulfonamide sodium salt is also of great value in scientific research and exploration. Researchers often use it as a tool to deeply explore the mechanisms of various organic chemical reactions. By studying their reaction processes and products, they can enhance their understanding of the basic theories in the field of organic chemistry, and provide solid theoretical support for the development of new reaction paths and the creation of new materials.
In the field of chemical production, this substance can be used as an important intermediate in organic synthesis. It can react with a variety of compounds to derive a series of organic compounds with different properties, which are used in coatings, plastics, rubber and other industries to enhance product performance. For example, in the development of some high-performance coatings, the reaction it participates in can optimize the adhesion and corrosion resistance of the coating and other key indicators.
In addition, the hydrate of N-chlorobenzenesulfonamide sodium salt is also of great value in scientific research and exploration. Researchers often use it as a tool to deeply explore the mechanisms of various organic chemical reactions. By studying their reaction processes and products, they can enhance their understanding of the basic theories in the field of organic chemistry, and provide solid theoretical support for the development of new reaction paths and the creation of new materials.
N-chlorobenzenesulfonamide the physical properties of Sodium Salt Hydrate
N-chlorobenzenesulfonamide sodium salt monohydrate, this is a chemical substance with specific physical properties. Its appearance is often white to off-white crystalline powder, which is easy to store and use, and provides convenience in many chemical operations.
Its solubility is critical. In water, it exhibits a certain solubility and can form a uniform dispersion system. This property is of great significance in chemical reactions or analytical processes involving aqueous solutions, which is conducive to full contact and reaction between substances. However, in organic solvents, such as common ethanol, ether, etc., its solubility may vary, or be slightly soluble or even insoluble. This difference is determined by the molecular structure of the substance and the properties of the solvent.
Melting point is also an important physical property. The substance has a specific melting point, and when heated to a specific temperature, it changes from solid to liquid. Accurate melting point data is of great significance for identification and purity judgment. High-purity substances have a narrow melting point range. If they contain impurities, the melting point may decrease and the melting range becomes wider.
In terms of stability, N-chlorobenzenesulfonamide sodium salt monohydrate is relatively stable at room temperature and pressure, and can be stored under general environmental conditions for a certain period of time without significant deterioration. However, when exposed to high temperature, strong light or specific chemical substances, chemical reactions may occur, causing changes in structure and properties. For example, at high temperature or decomposition produces products such as chlorine-containing gases, which affects its chemical efficacy and safety.
Its solubility is critical. In water, it exhibits a certain solubility and can form a uniform dispersion system. This property is of great significance in chemical reactions or analytical processes involving aqueous solutions, which is conducive to full contact and reaction between substances. However, in organic solvents, such as common ethanol, ether, etc., its solubility may vary, or be slightly soluble or even insoluble. This difference is determined by the molecular structure of the substance and the properties of the solvent.
Melting point is also an important physical property. The substance has a specific melting point, and when heated to a specific temperature, it changes from solid to liquid. Accurate melting point data is of great significance for identification and purity judgment. High-purity substances have a narrow melting point range. If they contain impurities, the melting point may decrease and the melting range becomes wider.
In terms of stability, N-chlorobenzenesulfonamide sodium salt monohydrate is relatively stable at room temperature and pressure, and can be stored under general environmental conditions for a certain period of time without significant deterioration. However, when exposed to high temperature, strong light or specific chemical substances, chemical reactions may occur, causing changes in structure and properties. For example, at high temperature or decomposition produces products such as chlorine-containing gases, which affects its chemical efficacy and safety.
N-chlorobenzenesulfonamide the chemistry of Sodium Salt Hydrate
N-chlorobenzenesulfonamide sodium salt monohydrate, this is a rather special chemical substance. Its chemical properties are unique and contain many fascinating aspects.
Looking at its structure, the chlorine atom is connected to the benzenesulfonamide group, giving the substance a specific reactivity. The chlorine atom is active and easily participates in the substitution reaction. Under suitable conditions, it can react with nucleophiles, and the chlorine atom is replaced by other groups to form new compounds.
Furthermore, the presence of sodium salts also has a significant impact on its properties. The sodium salt form makes the substance have good solubility in water, and it is easier to disperse and participate in the reaction process in the reaction of the aqueous solution system.
and its monohydrate state, the water molecule binds to the compound through specific interactions. This water molecule affects the stability and reaction path of the substance to a certain extent. When heated, water molecules may detach, thereby changing the crystal structure and reactivity of the substance.
In the field of organic synthesis, this compound can be used as an important intermediate. Due to its unique structure and reactivity, it can be used to construct more complex organic molecular structures. At the same time, in some chemical reactions, the reactivity of its chlorine atom and the solubility of sodium salt can be used to achieve specific chemical transformations, providing an important material basis for the development of organic synthesis chemistry.
Looking at its structure, the chlorine atom is connected to the benzenesulfonamide group, giving the substance a specific reactivity. The chlorine atom is active and easily participates in the substitution reaction. Under suitable conditions, it can react with nucleophiles, and the chlorine atom is replaced by other groups to form new compounds.
Furthermore, the presence of sodium salts also has a significant impact on its properties. The sodium salt form makes the substance have good solubility in water, and it is easier to disperse and participate in the reaction process in the reaction of the aqueous solution system.
and its monohydrate state, the water molecule binds to the compound through specific interactions. This water molecule affects the stability and reaction path of the substance to a certain extent. When heated, water molecules may detach, thereby changing the crystal structure and reactivity of the substance.
In the field of organic synthesis, this compound can be used as an important intermediate. Due to its unique structure and reactivity, it can be used to construct more complex organic molecular structures. At the same time, in some chemical reactions, the reactivity of its chlorine atom and the solubility of sodium salt can be used to achieve specific chemical transformations, providing an important material basis for the development of organic synthesis chemistry.
N-chlorobenzenesulfonamide what are the precautions in the use of Sodium Salt Hydrate
N-chlorobenzenesulfonamide sodium salt hydrate, when using, all kinds of precautions should not be ignored.
First, the properties of this substance should be investigated in detail. It is solid or powdered, and when taking it, clean utensils should be used to prevent impurities from mixing. If you take it with a spoon or a scraper, do not touch it with your hands, so as not to stain its substance, and avoid it from being in contact with water or moisture, because it may be easy to deliquescent, causing changes in properties and purity.
Second, in the reaction system, its solubility is important. Be aware of its dissolution in common solvents such as water, alcohols, ethers, etc. If the dissolution is poor, or the reaction is difficult to homogenize, the product is impure. If the reaction requires it to be fully dissolved in an organic solvent, its solubility should be pre-tested, and if necessary, the temperature should be adjusted or other agents should be selected to help dissolve.
Third, the reaction conditions must be precisely controlled. Temperature, pH, reaction time, etc., all depend on the reaction trend and yield. If the temperature is too high, it may cause decomposition; if the pH is not suitable, the reaction may be stagnant or biased. If a reaction needs to be in a weakly alkaline environment, use an acid-base regulator to control the pH to an appropriate value, and monitor and adjust it regularly according to the reaction process and product requirements. The duration is also critical. If it takes a long time, it can be consumed and side reactions will occur; if the reaction is not completed, the yield will be difficult to be high.
Fourth, safety protection must not be ignored. Although it is not highly toxic, it may be irritating or corrosive. The operation area must be well ventilated, wear protective gloves, goggles and masks. If you accidentally touch the body, rinse it with plenty of water quickly, and seek medical attention in severe cases. Store it properly after use, in a dry, cool place, away from fire sources and oxidants, to prevent accidents.
First, the properties of this substance should be investigated in detail. It is solid or powdered, and when taking it, clean utensils should be used to prevent impurities from mixing. If you take it with a spoon or a scraper, do not touch it with your hands, so as not to stain its substance, and avoid it from being in contact with water or moisture, because it may be easy to deliquescent, causing changes in properties and purity.
Second, in the reaction system, its solubility is important. Be aware of its dissolution in common solvents such as water, alcohols, ethers, etc. If the dissolution is poor, or the reaction is difficult to homogenize, the product is impure. If the reaction requires it to be fully dissolved in an organic solvent, its solubility should be pre-tested, and if necessary, the temperature should be adjusted or other agents should be selected to help dissolve.
Third, the reaction conditions must be precisely controlled. Temperature, pH, reaction time, etc., all depend on the reaction trend and yield. If the temperature is too high, it may cause decomposition; if the pH is not suitable, the reaction may be stagnant or biased. If a reaction needs to be in a weakly alkaline environment, use an acid-base regulator to control the pH to an appropriate value, and monitor and adjust it regularly according to the reaction process and product requirements. The duration is also critical. If it takes a long time, it can be consumed and side reactions will occur; if the reaction is not completed, the yield will be difficult to be high.
Fourth, safety protection must not be ignored. Although it is not highly toxic, it may be irritating or corrosive. The operation area must be well ventilated, wear protective gloves, goggles and masks. If you accidentally touch the body, rinse it with plenty of water quickly, and seek medical attention in severe cases. Store it properly after use, in a dry, cool place, away from fire sources and oxidants, to prevent accidents.
What is the preparation method of N-chlorobenzenesulfonamide Sodium Salt Hydrate?
To prepare N - chlorobenzenesulfonamide Sodium Salt Hydrate, the following method can be used.
Take benzenesulfonamide as the starting material and dissolve it in an appropriate amount of polar solvent, such as alcohol (methanol, ethanol, etc.) or polar aprotic solvent (dimethylformamide, dimethylsulfoxide, etc.). Stir well to fully dissolve the benzenesulfonamide to form a homogeneous solution.
Then, under low temperature and stirring conditions, slowly add an appropriate amount of alkali metal hydroxide, such as sodium hydroxide or potassium hydroxide. The amount of alkali should be accurately calculated according to the amount of benzenesulfonamide to ensure that the reaction is sufficient and the product is pure. The alkali and benzenesulfonamide undergo acid-base neutralization to form sodium benzenesulfonamide salt.
In this reaction system, under suitable temperature and stirring conditions, chlorine gas is slowly introduced. The rate of chlorine gas introduction needs to be carefully controlled to prevent the reaction from being too violent. Chlorine gas reacts with sodium benzenesulfonamide salt to form N-chlorobenzenesulfonamide sodium salt.
During the reaction process, the reaction progress should be monitored in real time with the help of various analytical methods, such as thin-layer chromatography (TLC) or high-performance liquid chromatography (HPLC), to determine the end point of the reaction. When the reaction is complete, stop introducing chlorine gas and stop the reaction.
After the reaction is completed, the reaction mixture is post-treated. If the reaction solvent is an alcohol, part of the solvent can be removed by reduced pressure distillation to increase the concentration of the product. Subsequently, an appropriate amount of water is added to the concentrate to cause the product to dissolve, and then a suitable organic solvent is used to extract to remove impurities. The aqueous phase is collected. The aqueous phase is a solution containing N-chlorobenzenesulfonamide sodium salt.
Finally, the aqueous phase is concentrated and crystallized to obtain crystals of N-chlorobenzenesulfonamide sodium salt. If the product is in the form of a hydrate, it can be brought with suitable crystal water by controlling the crystallization conditions. After crystallization, the crystals were filtered and washed with an appropriate amount of cold water to remove impurities adsorbed on the surface, and then dried in a low temperature vacuum environment to obtain pure N-chlorobenzenesulfonamide sodium salt (hydrate) product.
Take benzenesulfonamide as the starting material and dissolve it in an appropriate amount of polar solvent, such as alcohol (methanol, ethanol, etc.) or polar aprotic solvent (dimethylformamide, dimethylsulfoxide, etc.). Stir well to fully dissolve the benzenesulfonamide to form a homogeneous solution.
Then, under low temperature and stirring conditions, slowly add an appropriate amount of alkali metal hydroxide, such as sodium hydroxide or potassium hydroxide. The amount of alkali should be accurately calculated according to the amount of benzenesulfonamide to ensure that the reaction is sufficient and the product is pure. The alkali and benzenesulfonamide undergo acid-base neutralization to form sodium benzenesulfonamide salt.
In this reaction system, under suitable temperature and stirring conditions, chlorine gas is slowly introduced. The rate of chlorine gas introduction needs to be carefully controlled to prevent the reaction from being too violent. Chlorine gas reacts with sodium benzenesulfonamide salt to form N-chlorobenzenesulfonamide sodium salt.
During the reaction process, the reaction progress should be monitored in real time with the help of various analytical methods, such as thin-layer chromatography (TLC) or high-performance liquid chromatography (HPLC), to determine the end point of the reaction. When the reaction is complete, stop introducing chlorine gas and stop the reaction.
After the reaction is completed, the reaction mixture is post-treated. If the reaction solvent is an alcohol, part of the solvent can be removed by reduced pressure distillation to increase the concentration of the product. Subsequently, an appropriate amount of water is added to the concentrate to cause the product to dissolve, and then a suitable organic solvent is used to extract to remove impurities. The aqueous phase is collected. The aqueous phase is a solution containing N-chlorobenzenesulfonamide sodium salt.
Finally, the aqueous phase is concentrated and crystallized to obtain crystals of N-chlorobenzenesulfonamide sodium salt. If the product is in the form of a hydrate, it can be brought with suitable crystal water by controlling the crystallization conditions. After crystallization, the crystals were filtered and washed with an appropriate amount of cold water to remove impurities adsorbed on the surface, and then dried in a low temperature vacuum environment to obtain pure N-chlorobenzenesulfonamide sodium salt (hydrate) product.
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