Linshang Chemical
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4-Chlorobenzenesulfinic Acid Sodium Salt4
Linshang Chemical
|
HS Code |
677608 |
| Chemical Formula | C6H4ClNaO2S |
| Molecular Weight | 208.60 |
| Appearance | White to off - white powder |
| Solubility In Water | Soluble |
| Solubility In Organic Solvents | Poorly soluble in non - polar organic solvents |
| Melting Point | Decomposes before melting |
| Odor | Odorless |
| Ph In Aqueous Solution | Alkaline |
| Stability | Stable under normal conditions |
| Hazard Class | Irritant |
As an accredited 4-Chlorobenzenesulfinic Acid Sodium Salt4 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 250g of 4 - chlorobenzenesulfinic Acid Sodium Salt packaged in a sealed plastic bag. |
| Storage | 4 - Chlorobenzenesulfinic Acid Sodium Salt 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, which could potentially lead to degradation. Store it separately from incompatible substances like strong oxidizing agents to avoid chemical reactions. |
| Shipping | 4 - Chlorobenzenesulfinic Acid Sodium Salt 4% should be shipped in well - sealed, corrosion - resistant containers. Follow proper hazardous material shipping regulations to ensure safe transport, protecting it from moisture and contamination. |
Competitive 4-Chlorobenzenesulfinic Acid Sodium Salt4 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.
We will respond to you as soon as possible.
Tel: +8615365006308
Email: info@alchemist-chem.com
Where to Buy 4-Chlorobenzenesulfinic Acid Sodium Salt4 in China?
As a trusted 4-Chlorobenzenesulfinic Acid Sodium Salt4 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 4-Chlorobenzenesulfinic Acid Sodium Salt4 supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
4-chlorobenzenesulfinic chemical properties of Acid Sodium Salt4
4-Chlorobenzenesulfinate sodium salt, this material property is unique. It is a white to off-white crystalline powder with a certain water solubility, which can be dissociated into an ionic state in aqueous solution, resulting in a certain conductivity in its aqueous solution.
Looking at its chemical activity, the chlorine atom on the benzene ring has a certain electron-absorbing property, which affects the electron cloud distribution of the benzene ring and makes the sulfinic acid group activity different. This structural feature makes the salt quite useful in the field of organic synthesis, often used as a nucleophilic agent to participate in many reactions.
Furthermore, its stability is also well studied. Although it is relatively stable at room temperature and pressure, in case of strong oxidants, sulfinite is easily oxidized to sulfonate, and in case of strong acid, it can be converted into 4-chlorobenzenesulfonic acid. This acid has poor stability and is prone to reactions such as disproportionation.
In terms of safety, proper protection is required during operation, as it may be irritating to the eyes, skin and respiratory tract. Store in a cool, dry and ventilated place away from incompatible substances to prevent deterioration and danger.
Looking at its chemical activity, the chlorine atom on the benzene ring has a certain electron-absorbing property, which affects the electron cloud distribution of the benzene ring and makes the sulfinic acid group activity different. This structural feature makes the salt quite useful in the field of organic synthesis, often used as a nucleophilic agent to participate in many reactions.
Furthermore, its stability is also well studied. Although it is relatively stable at room temperature and pressure, in case of strong oxidants, sulfinite is easily oxidized to sulfonate, and in case of strong acid, it can be converted into 4-chlorobenzenesulfonic acid. This acid has poor stability and is prone to reactions such as disproportionation.
In terms of safety, proper protection is required during operation, as it may be irritating to the eyes, skin and respiratory tract. Store in a cool, dry and ventilated place away from incompatible substances to prevent deterioration and danger.
What are the main uses of 4-chlorobenzenesulfinic Acid Sodium Salt4?
Sodium 4-chlorobenzenesulfonate has a wide range of uses. In the field of organic synthesis, it is often used as an important intermediate. It can participate in many organic reactions and interact with different reagents to build organic compounds with diverse structures. For example, when building sulfur-containing aromatic compounds, sodium 4-chlorobenzenesulfonate can skillfully introduce sulfur-containing groups into the target molecular structure by virtue of a specific reaction mechanism, laying the foundation for the synthesis of organic materials and drug intermediates with specific functions and structures.
In the field of medicinal chemistry, its role should not be underestimated. In the synthesis of some drugs, the reaction of sodium 4-chlorobenzenesulfonate is of great significance for the generation of molecular structures with specific pharmacological activities. With its unique chemical properties, the electron cloud distribution and spatial configuration of drug molecules can be precisely adjusted, which in turn affects the binding ability and efficacy of drugs and targets.
In the field of materials science, its use is also quite significant. In the synthesis of special functional materials, sodium 4-chlorobenzenesulfonate can be used as a functional monomer or reaction aid. For example, when preparing some polymer materials with special optical and electrical properties, introducing them into the polymer structure can effectively improve the relevant properties of the material, so that it can meet the strict requirements for material properties in fields such as photoelectric display and sensors.
Furthermore, in the field of dye chemistry, sodium 4-chlorobenzenesulfonate can also play a unique role. It can participate in the synthesis process of dye molecules, affect the color, color fastness and bonding properties of dyes with fibers and other substrates. Through rational use of its chemical properties, various dyes with rich colors and excellent properties can be prepared to meet the different needs of textile printing and dyeing industries.
In the field of medicinal chemistry, its role should not be underestimated. In the synthesis of some drugs, the reaction of sodium 4-chlorobenzenesulfonate is of great significance for the generation of molecular structures with specific pharmacological activities. With its unique chemical properties, the electron cloud distribution and spatial configuration of drug molecules can be precisely adjusted, which in turn affects the binding ability and efficacy of drugs and targets.
In the field of materials science, its use is also quite significant. In the synthesis of special functional materials, sodium 4-chlorobenzenesulfonate can be used as a functional monomer or reaction aid. For example, when preparing some polymer materials with special optical and electrical properties, introducing them into the polymer structure can effectively improve the relevant properties of the material, so that it can meet the strict requirements for material properties in fields such as photoelectric display and sensors.
Furthermore, in the field of dye chemistry, sodium 4-chlorobenzenesulfonate can also play a unique role. It can participate in the synthesis process of dye molecules, affect the color, color fastness and bonding properties of dyes with fibers and other substrates. Through rational use of its chemical properties, various dyes with rich colors and excellent properties can be prepared to meet the different needs of textile printing and dyeing industries.
What is the production method of 4-chlorobenzenesulfinic Acid Sodium Salt4?
The preparation of 4-chlorobenzenesulfonate sodium salt is an ancient method that follows the path of chemical synthesis. One method is to use 4-chlorobenzenesulfonyl chloride as the starting material and place it in an appropriate reactor. Pre-fill the kettle with an appropriate amount of reducing agent, such as sodium sulfite or sodium bisulfite, and use water as a solvent to mix it evenly. Temperature control is crucial, and it often needs to be maintained within a certain range, or 50-70 degrees Celsius, which can be fine-tuned depending on the specific circumstances of the reaction. During the reaction, it is necessary to stir to make the reactants fully contact and promote the smooth reaction. 4-Chlorobenzenesulfonyl chloride interacts with the reducing agent. After a series of complex chemical changes, the sulfonyl chloride group is gradually converted into a sulfonic acid group, which is combined with sodium ions to form 4-chlorobenzenesulfonate sodium salt. After the reaction is determined, the impurities are removed by filtration and the liquid is retained. Later, the solvent in the liquid is gradually removed by evaporation and concentration, and the solute concentration is gradually increased. To a certain extent, the sodium salt of 4-chlorobenzenesulfonate crystallizes and precipitates, and then the pure sodium salt of 4-chlorobenzenesulfonate can be obtained through centrifugation, separation, drying and other processes.
There is another method, using 4-chlorobenzene and sodium thiosulfate as raw materials. First, 4-chlorochlorobenzene and sodium thiosulfate are mixed into the reaction system in an appropriate proportion, and water or organic solvent is also used as the medium. The reaction temperature may be slightly higher, or between 80 and 100 degrees Celsius. In this reaction, thiosulfate ions attack the benzene ring of 4-chlorochlorobenzene. After substitution, the chlorine atom is replaced by thiosulfate, and then hydrolyzed and other steps, converted into a sulfite structure, and combined with the sodium ions in the system to form a salt. Similarly, the target product can be obtained after subsequent separation and purification operations. These two types of methods have their own advantages and disadvantages. In actual preparation, the availability of raw materials, cost, product quality and other factors should be carefully selected.
There is another method, using 4-chlorobenzene and sodium thiosulfate as raw materials. First, 4-chlorochlorobenzene and sodium thiosulfate are mixed into the reaction system in an appropriate proportion, and water or organic solvent is also used as the medium. The reaction temperature may be slightly higher, or between 80 and 100 degrees Celsius. In this reaction, thiosulfate ions attack the benzene ring of 4-chlorochlorobenzene. After substitution, the chlorine atom is replaced by thiosulfate, and then hydrolyzed and other steps, converted into a sulfite structure, and combined with the sodium ions in the system to form a salt. Similarly, the target product can be obtained after subsequent separation and purification operations. These two types of methods have their own advantages and disadvantages. In actual preparation, the availability of raw materials, cost, product quality and other factors should be carefully selected.
4-chlorobenzenesulfinic Acid Sodium Salt4 during storage and transportation
4 - Sodium chlorobenzenesulfonate needs to be paid attention to during storage and transportation. This is a chemical substance, and its properties are quite important.
First, when storing, be sure to choose a dry, cool and well-ventilated place. Because of its fear of moisture, if placed in a humid place, it is prone to moisture and deterioration, causing its chemical properties to change and affecting subsequent use. Warehouse temperature should not be too high, high temperature or cause chemical reactions, causing instability of substances.
Second, when storing, it should be placed separately from other chemicals, especially oxidizing substances and reducing substances. 4 - Sodium chlorobenzenesulfonate salt has specific chemical activity, contact with improper substances, or react violently, causing danger such as explosion.
Third, ensure that the packaging is intact during transportation. If the packaging is damaged and the material leaks, it will not only be wasted, but also pollute the environment and pose a threat to the health of the transporters. The means of transportation also need to be clean, and no other residual chemicals will react with it.
Fourth, handle it with care to avoid impact and vibration. This substance may cause internal structural changes due to strong impact, causing danger.
Fifth, the storage and transportation places should be equipped with corresponding emergency treatment equipment and protective supplies. In the event of an accident such as leakage, the staff can deal with it in time to ensure their own safety and environmental safety. In this way, the safety and quality can be ensured during the storage and transportation of 4-chlorobenzenesulfite sodium salt.
First, when storing, be sure to choose a dry, cool and well-ventilated place. Because of its fear of moisture, if placed in a humid place, it is prone to moisture and deterioration, causing its chemical properties to change and affecting subsequent use. Warehouse temperature should not be too high, high temperature or cause chemical reactions, causing instability of substances.
Second, when storing, it should be placed separately from other chemicals, especially oxidizing substances and reducing substances. 4 - Sodium chlorobenzenesulfonate salt has specific chemical activity, contact with improper substances, or react violently, causing danger such as explosion.
Third, ensure that the packaging is intact during transportation. If the packaging is damaged and the material leaks, it will not only be wasted, but also pollute the environment and pose a threat to the health of the transporters. The means of transportation also need to be clean, and no other residual chemicals will react with it.
Fourth, handle it with care to avoid impact and vibration. This substance may cause internal structural changes due to strong impact, causing danger.
Fifth, the storage and transportation places should be equipped with corresponding emergency treatment equipment and protective supplies. In the event of an accident such as leakage, the staff can deal with it in time to ensure their own safety and environmental safety. In this way, the safety and quality can be ensured during the storage and transportation of 4-chlorobenzenesulfite sodium salt.
4-chlorobenzenesulfinic the market price range for Acid Sodium Salt4
The market price range of sodium 4-chlorobenzenesulfonate often changes due to many factors. Looking at the market of chemical materials in the past, their prices seem to fluctuate in a multi-range range.
In terms of its source, if it is produced by a large factory, the process is fine and the quality is excellent, and the price may be high. And the products produced by small factories are limited by scale and process, and the price may be slightly lower.
Furthermore, the state of market supply and demand is also critical. When demand is strong, such as in some specific chemical fields, when demand increases sharply and supply is limited, prices will rise. On the contrary, if market demand is weak and supply exceeds demand, prices will decline.
And raw material costs, transportation costs, etc. also affect its price. The scarcity of raw materials or rising costs, long transportation distances, and different freight costs caused by oil price fluctuations all make their prices different.
In the past market transactions, the price per kilogram may range from tens of yuan to hundreds of yuan. However, this is only a rough estimate. The actual price may vary from time to time and place to place. It is necessary to carefully observe the situation of all parties in the market at a specific time to obtain an accurate price.
In terms of its source, if it is produced by a large factory, the process is fine and the quality is excellent, and the price may be high. And the products produced by small factories are limited by scale and process, and the price may be slightly lower.
Furthermore, the state of market supply and demand is also critical. When demand is strong, such as in some specific chemical fields, when demand increases sharply and supply is limited, prices will rise. On the contrary, if market demand is weak and supply exceeds demand, prices will decline.
And raw material costs, transportation costs, etc. also affect its price. The scarcity of raw materials or rising costs, long transportation distances, and different freight costs caused by oil price fluctuations all make their prices different.
In the past market transactions, the price per kilogram may range from tens of yuan to hundreds of yuan. However, this is only a rough estimate. The actual price may vary from time to time and place to place. It is necessary to carefully observe the situation of all parties in the market at a specific time to obtain an accurate price.
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