Linshang Chemical
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Sodium 4-Chlorobenzenesulfinate
Linshang Chemical
|
HS Code |
115104 |
| Chemical Formula | C6H4ClNaO2S |
| Molecular Weight | 198.60 |
| Appearance | white to off - white powder |
| Solubility In Water | soluble |
| Odor | odorless |
| Melting Point | 280 - 284 °C |
| Cas Number | 824 - 79 - 3 |
| Purity | usually high purity in commercial products |
| Ph In Aqueous Solution | alkaline |
| Stability | stable under normal conditions |
As an accredited Sodium 4-Chlorobenzenesulfinate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 1 kg of Sodium 4 - chlorobenzenesulfinate in a sealed, chemical - resistant bag. |
| Storage | Sodium 4 - chlorobenzenesulfinate should be stored in a cool, dry place, away from heat sources and direct sunlight. Keep it in a well - sealed container to prevent moisture absorption and contact with air, as it may react or degrade. Store it separately from incompatible substances like strong oxidizing agents to avoid potential chemical reactions. |
| Shipping | Sodium 4 - chlorobenzenesulfinate is shipped in tightly - sealed, corrosion - resistant containers. Compliance with hazardous chemical shipping regulations is ensured, with proper labeling indicating its nature to prevent any risks during transit. |
Competitive Sodium 4-Chlorobenzenesulfinate 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
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As a leading Sodium 4-Chlorobenzenesulfinate 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 Sodium 4-chlorobenzenesulfinate?
Sodium and sodium 4-chlorobenzenesulfonate are the main uses of which cover the field of organic synthesis. Sodium 4-chlorobenzenesulfonate has active chemical properties, and the interaction of sodium with it can lead to various reaction pathways.
First, it is quite critical in the reaction of constructing carbon-sulfur bonds. Through suitable reaction conditions, sodium 4-chlorobenzenesulfonate meets halogenated hydrocarbons or other electrophilic reagents, and sodium helps to make sulfinesulfonate ions exhibit nucleophilicity and form carbon-sulfur bonds. This is an important strategy for the synthesis of sulfur-containing organic compounds. Such sulfur-containing compounds have significant functions in fields such as medicine, pesticides, and materials science. In medicine, some sulfur-containing drugs have unique physiological activities and can cure diseases; in pesticides, sulfur-containing pesticides can effectively remove pests and protect crop growth.
Second, it also involves free radical reactions. Under certain circumstances, sodium triggers sodium 4-chlorobenzenesulfinate to generate free radicals, which participate in various radical addition and coupling reactions, opening up paths for the synthesis of organic molecules with special structures. These special structural molecules may have potential value in the development of new materials, such as the preparation of materials with special optical and electrical properties.
Furthermore, in the synthesis of surfactants, it has also been involved. Sodium 4-chlorobenzenesulfinate can be converted into surfactant substances through a series of reactions. These surfactants are widely used in daily chemical, textile, oil extraction and other industries. Daily chemical can increase detergent decontamination; textile industry can help fabric dyeing and penetration; during oil extraction, it can reduce oil-water interfacial tension and improve oil recovery efficiency.
First, it is quite critical in the reaction of constructing carbon-sulfur bonds. Through suitable reaction conditions, sodium 4-chlorobenzenesulfonate meets halogenated hydrocarbons or other electrophilic reagents, and sodium helps to make sulfinesulfonate ions exhibit nucleophilicity and form carbon-sulfur bonds. This is an important strategy for the synthesis of sulfur-containing organic compounds. Such sulfur-containing compounds have significant functions in fields such as medicine, pesticides, and materials science. In medicine, some sulfur-containing drugs have unique physiological activities and can cure diseases; in pesticides, sulfur-containing pesticides can effectively remove pests and protect crop growth.
Second, it also involves free radical reactions. Under certain circumstances, sodium triggers sodium 4-chlorobenzenesulfinate to generate free radicals, which participate in various radical addition and coupling reactions, opening up paths for the synthesis of organic molecules with special structures. These special structural molecules may have potential value in the development of new materials, such as the preparation of materials with special optical and electrical properties.
Furthermore, in the synthesis of surfactants, it has also been involved. Sodium 4-chlorobenzenesulfinate can be converted into surfactant substances through a series of reactions. These surfactants are widely used in daily chemical, textile, oil extraction and other industries. Daily chemical can increase detergent decontamination; textile industry can help fabric dyeing and penetration; during oil extraction, it can reduce oil-water interfacial tension and improve oil recovery efficiency.
What are the physical properties of Sodium 4-chlorobenzenesulfinate?
The physical properties of sodium-4-chlorobenzenesulfite are quite important, which are related to the characteristics and uses of this substance. The color state of this substance is usually white to almost white powder, and it looks fine, like fine snow. Its texture is uniform, the particles are closely combined, and it feels dry and non-sticky to the touch of the hand.
In terms of solubility, it can show a certain solubility in water. When exposed to water, it gradually disperses and partially dissolves, forming a slightly cloudy liquid, but it is not completely clear and transparent. This is due to the difference in the dissolution rate of some components. In organic solvents, its solubility varies. In polar organic solvents such as ethanol, the degree of dissolution is better than that of non-polar ones, which can make the clear liquid of ethanol gradually show a yellowish color, and the texture of the solution is uniform, without obvious precipitation.
When it comes to melting point, after rigorous measurement, its melting point is in a specific temperature range. When heated, it gradually softens from the solid state to a certain temperature point, and begins to melt and transform into a flowing liquid state. This temperature is the identification of its melting point characteristics and is an important basis for identifying this substance.
Furthermore, the density of this substance has its specific value. Compared with common substances, its density is moderate, neither frivolous nor heavy as lead. When weighed on the balance, combined with its volume calculation, an accurate density value can be obtained. This value is of great significance in industrial production, storage and transportation, and is related to the choice of containers, storage space planning and many other matters.
In summary, the physical properties of sodium-4-chlorobenzenesulfite are diverse, and each property is interrelated. It is of key value in many fields, and it is an indispensable consideration for the study and application of this substance.
In terms of solubility, it can show a certain solubility in water. When exposed to water, it gradually disperses and partially dissolves, forming a slightly cloudy liquid, but it is not completely clear and transparent. This is due to the difference in the dissolution rate of some components. In organic solvents, its solubility varies. In polar organic solvents such as ethanol, the degree of dissolution is better than that of non-polar ones, which can make the clear liquid of ethanol gradually show a yellowish color, and the texture of the solution is uniform, without obvious precipitation.
When it comes to melting point, after rigorous measurement, its melting point is in a specific temperature range. When heated, it gradually softens from the solid state to a certain temperature point, and begins to melt and transform into a flowing liquid state. This temperature is the identification of its melting point characteristics and is an important basis for identifying this substance.
Furthermore, the density of this substance has its specific value. Compared with common substances, its density is moderate, neither frivolous nor heavy as lead. When weighed on the balance, combined with its volume calculation, an accurate density value can be obtained. This value is of great significance in industrial production, storage and transportation, and is related to the choice of containers, storage space planning and many other matters.
In summary, the physical properties of sodium-4-chlorobenzenesulfite are diverse, and each property is interrelated. It is of key value in many fields, and it is an indispensable consideration for the study and application of this substance.
Is Sodium 4-chlorobenzenesulfinate chemically stable?
The chemical properties of sodium and sodium 4-chlorobenzenesulfinate are quite important and are related to the process of many chemical changes.
Sodium is also a metal element with active chemical properties. In chemical reactions, it often loses one of the outermost electrons and converts into sodium ions, which are + 1 valent. Sodium reacts violently with water to form sodium hydroxide and hydrogen gas. This reaction is very rapid, often accompanied by hissing sounds and fire.
Sodium 4-chlorobenzenesulfinate is a derivative of organic compounds. In its molecular structure, the benzene ring gives it a certain stability, while the chlorine atom and the sulfinous acid group give it unique chemical activity. Chlorine atoms can participate in nucleophilic substitution reactions, while sulfinic acid groups show activity in redox reactions.
However, in the system of combining the two, if sodium directly acts on sodium 4-chlorobenzenesulfonate, the active metallicity of sodium may cause it to affect the sulfinic acid group, triggering complex reactions such as changes in the valence state of sulfur atoms. And because of the activity of sodium, this system may need to exist and react stably under specific reaction conditions, such as anhydrous, inert gas protection and other environments. Otherwise, sodium easily reacts with impurities such as water that may exist in the system, interfering with the progress of the main reaction.
In common chemical experimental operations, the treatment of sodium-containing and such organic sulfonate systems needs to be treated with caution, and strict operating procedures should be followed to ensure a smooth reaction, pure product, and safety of the experiment. It can be seen that the chemical properties of the two systems need to be explored in detail in the fields of fine chemical synthesis and organic synthetic chemistry, and careful responses can be obtained in order to achieve ideal results.
Sodium is also a metal element with active chemical properties. In chemical reactions, it often loses one of the outermost electrons and converts into sodium ions, which are + 1 valent. Sodium reacts violently with water to form sodium hydroxide and hydrogen gas. This reaction is very rapid, often accompanied by hissing sounds and fire.
Sodium 4-chlorobenzenesulfinate is a derivative of organic compounds. In its molecular structure, the benzene ring gives it a certain stability, while the chlorine atom and the sulfinous acid group give it unique chemical activity. Chlorine atoms can participate in nucleophilic substitution reactions, while sulfinic acid groups show activity in redox reactions.
However, in the system of combining the two, if sodium directly acts on sodium 4-chlorobenzenesulfonate, the active metallicity of sodium may cause it to affect the sulfinic acid group, triggering complex reactions such as changes in the valence state of sulfur atoms. And because of the activity of sodium, this system may need to exist and react stably under specific reaction conditions, such as anhydrous, inert gas protection and other environments. Otherwise, sodium easily reacts with impurities such as water that may exist in the system, interfering with the progress of the main reaction.
In common chemical experimental operations, the treatment of sodium-containing and such organic sulfonate systems needs to be treated with caution, and strict operating procedures should be followed to ensure a smooth reaction, pure product, and safety of the experiment. It can be seen that the chemical properties of the two systems need to be explored in detail in the fields of fine chemical synthesis and organic synthetic chemistry, and careful responses can be obtained in order to achieve ideal results.
What is the production method of Sodium 4-chlorobenzenesulfinate?
The method of preparing Sodium 4 - chlorobenzenesulfinate has been known for a long time. It is often obtained by chemical reaction between p-chlorobrombenzene and sodium sulfite as the main raw materials.
Prepare a kettle, wash and dry to eliminate moisture. Place an appropriate amount of sodium sulfite in the kettle, add water to dissolve, and prepare a solution of a certain concentration. Then slowly add p-chlorobrombenzene. The amount of the two should be precisely prepared according to the stoichiometric ratio, so that the reaction is sufficient and there is no residual material.
Then, heat up to an appropriate temperature, usually within a certain range (such as [specific temperature range]), and stir to make the reactants mix evenly and accelerate the reaction process. When reacting, it is necessary to pay close attention to the conditions in the kettle, such as changes in temperature and pressure, to prevent accidents.
After the reaction is completed, the resulting mixture is cooled. Because the solubility of sodium p-chlorobenzenesulfonate decreases at low temperature, crystallization precipitates. By filtration, the crystals and the mother liquor are separated to obtain the crude product.
However, the crude product still contains impurities and needs to be further purified. It is better to use the method of recrystallization, select a suitable solvent (such as [specific solvent name]), heat to dissolve the crude product, and filter it while hot to remove insoluble impurities. After the filtrate cools, the sodium p-chlorobenzenesulfonate recrystallizes, and then the pure sodium p-chlorobenzenesulfonate
This preparation method requires rigorous operation, and each step is related to the quality and yield of the product, so it must not be slack.
Prepare a kettle, wash and dry to eliminate moisture. Place an appropriate amount of sodium sulfite in the kettle, add water to dissolve, and prepare a solution of a certain concentration. Then slowly add p-chlorobrombenzene. The amount of the two should be precisely prepared according to the stoichiometric ratio, so that the reaction is sufficient and there is no residual material.
Then, heat up to an appropriate temperature, usually within a certain range (such as [specific temperature range]), and stir to make the reactants mix evenly and accelerate the reaction process. When reacting, it is necessary to pay close attention to the conditions in the kettle, such as changes in temperature and pressure, to prevent accidents.
After the reaction is completed, the resulting mixture is cooled. Because the solubility of sodium p-chlorobenzenesulfonate decreases at low temperature, crystallization precipitates. By filtration, the crystals and the mother liquor are separated to obtain the crude product.
However, the crude product still contains impurities and needs to be further purified. It is better to use the method of recrystallization, select a suitable solvent (such as [specific solvent name]), heat to dissolve the crude product, and filter it while hot to remove insoluble impurities. After the filtrate cools, the sodium p-chlorobenzenesulfonate recrystallizes, and then the pure sodium p-chlorobenzenesulfonate
This preparation method requires rigorous operation, and each step is related to the quality and yield of the product, so it must not be slack.
What are the precautions when storing Sodium 4-chlorobenzenesulfinate?
Sodium-4-chlorobenzenesulfonate, when storing, many matters should be paid attention to. This is a chemical substance, and its properties are unique, so it must be handled with caution.
Those who bear the brunt, the temperature and humidity of the environment must be strictly checked. High temperature may cause its chemical activity to change, and even cause adverse reactions; if the humidity is too high, it may be feared that it will be damp and cause quality damage. Therefore, it should be stored in a cool, dry place, so that the temperature and humidity are constant in a suitable environment.
In addition, its isolation from other things is also a priority. Sodium-4-chlorobenzenesulfonate may react violently with certain substances, such as strong oxidizing agents, strong acids and alkalis. It must be kept away from such substances, divided and stored to prevent accidental combination and dangerous appearance.
The tightness of the packaging should not be ignored. Sturdy and sealed packaging can prevent the intrusion of external factors and ensure the stability of its properties. If the packaging is damaged, air, water vapor, etc. can easily enter, causing the components to deteriorate and the efficacy to be impaired.
Repeat, the storage place should be well ventilated. It can disperse harmful gases that may arise, avoid their accumulation, and reduce the risk of safety. And put obvious warning signs to make everyone aware of its danger and exercise caution.
Also, it is important to record the storage situation. The date, quantity, and status of storage are all recorded in detail. In this way, traceability and quality control are of great benefit.
In short, when sodium-4-chlorobenzenesulfinate is stored, temperature and humidity, isolation, packaging, ventilation, and recording must be carefully handled to ensure its stability and avoid disasters.
Those who bear the brunt, the temperature and humidity of the environment must be strictly checked. High temperature may cause its chemical activity to change, and even cause adverse reactions; if the humidity is too high, it may be feared that it will be damp and cause quality damage. Therefore, it should be stored in a cool, dry place, so that the temperature and humidity are constant in a suitable environment.
In addition, its isolation from other things is also a priority. Sodium-4-chlorobenzenesulfonate may react violently with certain substances, such as strong oxidizing agents, strong acids and alkalis. It must be kept away from such substances, divided and stored to prevent accidental combination and dangerous appearance.
The tightness of the packaging should not be ignored. Sturdy and sealed packaging can prevent the intrusion of external factors and ensure the stability of its properties. If the packaging is damaged, air, water vapor, etc. can easily enter, causing the components to deteriorate and the efficacy to be impaired.
Repeat, the storage place should be well ventilated. It can disperse harmful gases that may arise, avoid their accumulation, and reduce the risk of safety. And put obvious warning signs to make everyone aware of its danger and exercise caution.
Also, it is important to record the storage situation. The date, quantity, and status of storage are all recorded in detail. In this way, traceability and quality control are of great benefit.
In short, when sodium-4-chlorobenzenesulfinate is stored, temperature and humidity, isolation, packaging, ventilation, and recording must be carefully handled to ensure its stability and avoid disasters.
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