Linshang Chemical
PRODUCTS
2-Chloro-1,4-Benzenediamine Sulfate
Linshang Chemical
|
HS Code |
109133 |
| Chemical Formula | C6H8ClN2·H2SO4 |
| Molecular Weight | 238.67 g/mol |
| Appearance | Typically a solid (color may vary, often white or off - white) |
| Solubility In Water | Soluble to some extent |
| Melting Point | Data may vary depending on purity |
| Odor | May have a faint amine - like odor |
| Density | Specific density data depends on form and purity |
| Ph In Solution | Can be acidic due to sulfate part |
| Stability | Stable under normal conditions, but may react with strong oxidizing agents |
As an accredited 2-Chloro-1,4-Benzenediamine Sulfate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 250g of 2 - chloro - 1,4 - benzenediamine Sulfate in a sealed, chemical - resistant bag. |
| Storage | 2 - Chloro - 1,4 - benzenediamine Sulfate should be stored in a cool, dry, well - ventilated area. Keep it away from sources of heat, ignition, and incompatible substances such as strong oxidizers. Store in a tightly - sealed container to prevent moisture absorption and contamination, which could affect its chemical properties and stability. |
| Shipping | 2 - chloro - 1,4 - benzenediamine Sulfate is shipped in well - sealed containers, compliant with hazardous chemical regulations. Special care is taken to prevent leakage during transit, ensuring safety of handlers and the environment. |
Competitive 2-Chloro-1,4-Benzenediamine Sulfate 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 2-Chloro-1,4-Benzenediamine Sulfate in China?
As a trusted 2-Chloro-1,4-Benzenediamine Sulfate 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 2-Chloro-1,4-Benzenediamine Sulfate 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 2-chloro-1,4-benzenediamine Sulfate?
2-Chloro-1,4-phenylenediamine sulfate, this is a chemical substance. It has a wide range of uses. In the dyeing industry, it is often used as a key ingredient in hair dyes. It can combine with keratin in the hair to achieve a long-lasting dyeing effect, making the hair rich and firm.
In the field of scientific research, because of its unique chemical structure and reactivity, it can be used as an important intermediate in organic synthesis. Chemists use it to build more complex organic compounds for the development of new drugs, materials, etc. For example, in pharmaceutical chemistry, or by modifying its structure, it can explore compounds with specific biological activities, providing direction for the creation of new drugs.
However, it should be noted that the substance may have certain toxicity and allergenicity. During use and production, safety procedures should be strictly followed and proper protective measures should be taken to prevent harm to human body and the environment. Only scientific and reasonable use can make it play its due value in various fields.
In the field of scientific research, because of its unique chemical structure and reactivity, it can be used as an important intermediate in organic synthesis. Chemists use it to build more complex organic compounds for the development of new drugs, materials, etc. For example, in pharmaceutical chemistry, or by modifying its structure, it can explore compounds with specific biological activities, providing direction for the creation of new drugs.
However, it should be noted that the substance may have certain toxicity and allergenicity. During use and production, safety procedures should be strictly followed and proper protective measures should be taken to prevent harm to human body and the environment. Only scientific and reasonable use can make it play its due value in various fields.
How safe is 2-chloro-1,4-benzenediamine Sulfate?
2-Chloro-1,4-phenylenediamine sulfate, this substance is related to safety and needs to be investigated in detail.
2-Chloro-1,4-phenylenediamine sulfate is often found in hair dyes and other substances. As far as its toxicity is concerned, it may be toxic to a certain extent. If the human body comes into contact with it, especially for a long time or in large quantities, it may have adverse effects on the body. Skin contact, or contact dermatitis, erythema, itching, blisters, etc., make the skin uncomfortable and affect the health of the body.
If inhaled through the respiratory tract, or damage the respiratory system, causing cough, asthma, poor breathing, etc., disturbing the smooth breathing. And it may have potential carcinogenicity. Long-term exposure to it will increase the risk of cancer in the body and threaten the root of life.
In terms of the environment, after it enters the environment, it may damage the ecology. In aquatic ecosystems, it may affect the survival and reproduction of aquatic organisms, destroy the balance of aquatic ecology; in soils, it may affect the activity of soil microorganisms and soil structure, and then be unfavorable to vegetation growth.
In addition, the chemical properties of 2-chloro-1,4-phenylenediamine sulfate make it under specific conditions or react with other substances to generate more harmful substances, increasing the possibility of danger. Therefore, when using products containing this ingredient, it is necessary to be cautious and adhere to the usage regulations to ensure your own safety and environmental safety.
2-Chloro-1,4-phenylenediamine sulfate is often found in hair dyes and other substances. As far as its toxicity is concerned, it may be toxic to a certain extent. If the human body comes into contact with it, especially for a long time or in large quantities, it may have adverse effects on the body. Skin contact, or contact dermatitis, erythema, itching, blisters, etc., make the skin uncomfortable and affect the health of the body.
If inhaled through the respiratory tract, or damage the respiratory system, causing cough, asthma, poor breathing, etc., disturbing the smooth breathing. And it may have potential carcinogenicity. Long-term exposure to it will increase the risk of cancer in the body and threaten the root of life.
In terms of the environment, after it enters the environment, it may damage the ecology. In aquatic ecosystems, it may affect the survival and reproduction of aquatic organisms, destroy the balance of aquatic ecology; in soils, it may affect the activity of soil microorganisms and soil structure, and then be unfavorable to vegetation growth.
In addition, the chemical properties of 2-chloro-1,4-phenylenediamine sulfate make it under specific conditions or react with other substances to generate more harmful substances, increasing the possibility of danger. Therefore, when using products containing this ingredient, it is necessary to be cautious and adhere to the usage regulations to ensure your own safety and environmental safety.
What are the storage conditions for 2-chloro-1,4-benzenediamine Sulfate?
2-Chloro-1,4-phenylenediamine sulfate, its storage conditions are quite important. This substance should be placed in a cool, dry and well-ventilated place.
Those who are cool should avoid the disturbance of high temperature. High temperature can easily cause its properties to change, or cause chemical reactions, which will damage its quality. If you are exposed to the hot sun during the summer heat, it may cause the drug to lose its effectiveness and physical properties to change, so it should be hidden in a cool place, protected from heat damage.
Dry places are also indispensable. Moisture invades, and it is easy to make the substance deliquescent. 2-Chloro-1,4-phenylenediamine sulfate may agglomerate or deteriorate after being damp, and the effect is not as expected. If it is stored in a dark and damp place, if it is placed in water, it will rot for a long time.
Good ventilation is essential. If the air is not smooth, harmful gases may accumulate. This substance may evaporate harmful components, and the concentration in the confined space will gradually increase. On the one hand, it will endanger the body of the survivor, and on the other hand, it may cause danger due to the accumulation of gases. Therefore, it is stored in a well-ventilated place to allow air to circulate, and the turbid gas can dissipate, and the clear air can enter.
And it should be kept away from fire and heat sources. If it is on fire, it can burn and explode. This substance encounters an open flame, hot topic, or the danger of combustion or explosion. If it encounters a fire, it will explode at the touch, so it must be avoided
also need to be stored separately from oxidants, acids, etc., and should not be mixed. Oxidants are strongly oxidizing, and acids are corrosive. If they coexist with them, such as tigers and sheep in the same circle, they will react, causing material deterioration and causing safety risks.
When storing, the package must be sealed. If the package is damaged, air, moisture, etc. will take advantage of it, and the material will be easily affected. If the bag leaks, it will lose its original quality.
Check the storage status regularly every day to prevent problems before they occur. If the package is damaged or the material properties change, deal with it quickly to ensure its safety and quality. Therefore, 2-chloro-1,4-phenylenediamine sulfate must be properly stored.
Those who are cool should avoid the disturbance of high temperature. High temperature can easily cause its properties to change, or cause chemical reactions, which will damage its quality. If you are exposed to the hot sun during the summer heat, it may cause the drug to lose its effectiveness and physical properties to change, so it should be hidden in a cool place, protected from heat damage.
Dry places are also indispensable. Moisture invades, and it is easy to make the substance deliquescent. 2-Chloro-1,4-phenylenediamine sulfate may agglomerate or deteriorate after being damp, and the effect is not as expected. If it is stored in a dark and damp place, if it is placed in water, it will rot for a long time.
Good ventilation is essential. If the air is not smooth, harmful gases may accumulate. This substance may evaporate harmful components, and the concentration in the confined space will gradually increase. On the one hand, it will endanger the body of the survivor, and on the other hand, it may cause danger due to the accumulation of gases. Therefore, it is stored in a well-ventilated place to allow air to circulate, and the turbid gas can dissipate, and the clear air can enter.
And it should be kept away from fire and heat sources. If it is on fire, it can burn and explode. This substance encounters an open flame, hot topic, or the danger of combustion or explosion. If it encounters a fire, it will explode at the touch, so it must be avoided
also need to be stored separately from oxidants, acids, etc., and should not be mixed. Oxidants are strongly oxidizing, and acids are corrosive. If they coexist with them, such as tigers and sheep in the same circle, they will react, causing material deterioration and causing safety risks.
When storing, the package must be sealed. If the package is damaged, air, moisture, etc. will take advantage of it, and the material will be easily affected. If the bag leaks, it will lose its original quality.
Check the storage status regularly every day to prevent problems before they occur. If the package is damaged or the material properties change, deal with it quickly to ensure its safety and quality. Therefore, 2-chloro-1,4-phenylenediamine sulfate must be properly stored.
What is the production process of 2-chloro-1,4-benzenediamine Sulfate?
The production process of 2-chloro-1,4-phenylenediamine sulfate is an important issue in the field of fine chemicals. The process is quite complicated and needs to be controlled by subtle methods.
The selection of starting materials is the key, often based on specific benzene compounds. Through halogenation, chlorine atoms are precisely introduced. This step requires controlling the reaction conditions, such as temperature, pressure, and catalyst dosage. During halogenation, the temperature may be precisely regulated in a certain range. If it is too high, side reactions will be plentiful, and if it is too low, the reaction will be slow and take a long time.
Then, through amination, the compound is connected to an amine group. This process also requires fine planning. The selection of the reaction solvent and the ratio of the reactants will affect the reaction effect. The solvent needs to be adapted to the reaction to facilitate the dissolution of the substance and the progress of the reaction; the improper ratio of the reactants may cause the product to be impure or the yield to be low.
After 2-chloro-1,4-phenylenediamine is formed, a salt reaction is carried out to combine with sulfuric acid to obtain the target product 2-chloro-1,4-phenylenediamine sulfate. This step also requires attention to the reaction conditions to make the salt formation complete and the product pure.
Between each step of the reaction, the method of separation and purification is also indispensable. Distillation, crystallization, extraction and other techniques are used to remove impurities and improve the purity of the product. During distillation, it is separated according to the difference in boiling point of the substance; crystallization uses the change of solubility to precipitate the product; extraction can extract the target from the mixed system. Such various processes are interlocked to obtain high-quality 2-chloro-1,4-phenylenediamine sulfate.
The selection of starting materials is the key, often based on specific benzene compounds. Through halogenation, chlorine atoms are precisely introduced. This step requires controlling the reaction conditions, such as temperature, pressure, and catalyst dosage. During halogenation, the temperature may be precisely regulated in a certain range. If it is too high, side reactions will be plentiful, and if it is too low, the reaction will be slow and take a long time.
Then, through amination, the compound is connected to an amine group. This process also requires fine planning. The selection of the reaction solvent and the ratio of the reactants will affect the reaction effect. The solvent needs to be adapted to the reaction to facilitate the dissolution of the substance and the progress of the reaction; the improper ratio of the reactants may cause the product to be impure or the yield to be low.
After 2-chloro-1,4-phenylenediamine is formed, a salt reaction is carried out to combine with sulfuric acid to obtain the target product 2-chloro-1,4-phenylenediamine sulfate. This step also requires attention to the reaction conditions to make the salt formation complete and the product pure.
Between each step of the reaction, the method of separation and purification is also indispensable. Distillation, crystallization, extraction and other techniques are used to remove impurities and improve the purity of the product. During distillation, it is separated according to the difference in boiling point of the substance; crystallization uses the change of solubility to precipitate the product; extraction can extract the target from the mixed system. Such various processes are interlocked to obtain high-quality 2-chloro-1,4-phenylenediamine sulfate.
Quality Standards for 2-chloro-1,4-benzenediamine Sulfate
The Quality Standard of 2-chloro-1,4-phenylenediamine sulfate is crucial to the quality of this chemical.
Looking at its properties, it should be a fine white to off-white powder with no visible impurities and uniform texture. This is the first intuitive judgment.
When it comes to purity, it needs to reach a very high standard, usually not less than 99.0%. The impurity content must be strictly controlled, such as the total amount of relevant organic impurities shall not exceed 0.5%, and the specific single impurity shall not exceed 0.1%. Due to excessive impurities, its performance in various applications will be affected.
The moisture content should not be ignored, and should be maintained at a low level, generally not exceeding 0.5%. Excessive moisture or damage to its stability, causing abnormal chemical reactions.
The content of heavy metals, such as lead, mercury, etc., must follow strict limits. The lead content shall not exceed 10ppm, and the mercury content shall not exceed 5ppm. Heavy metal residues may pose a threat to the environment and human health.
Chloride and sulfate impurities, the chloride shall not exceed 0.05% based on chloride ions; the sulfate shall not exceed 0.05% based on sulfate. Excessive amounts of such impurities may interfere with the chemical reaction process.
Melting point range is also an important indicator, and should be in a specific range, such as 195-200 ° C. Melting point deviation is too large, suggesting that its purity or crystal form are variable.
The above Quality Standards are the cornerstone of ensuring the stable and efficient application of 2-chloro-1,4-phenylenediamine sulfate in industrial production, scientific research experiments and other fields, and must not be taken lightly.
Looking at its properties, it should be a fine white to off-white powder with no visible impurities and uniform texture. This is the first intuitive judgment.
When it comes to purity, it needs to reach a very high standard, usually not less than 99.0%. The impurity content must be strictly controlled, such as the total amount of relevant organic impurities shall not exceed 0.5%, and the specific single impurity shall not exceed 0.1%. Due to excessive impurities, its performance in various applications will be affected.
The moisture content should not be ignored, and should be maintained at a low level, generally not exceeding 0.5%. Excessive moisture or damage to its stability, causing abnormal chemical reactions.
The content of heavy metals, such as lead, mercury, etc., must follow strict limits. The lead content shall not exceed 10ppm, and the mercury content shall not exceed 5ppm. Heavy metal residues may pose a threat to the environment and human health.
Chloride and sulfate impurities, the chloride shall not exceed 0.05% based on chloride ions; the sulfate shall not exceed 0.05% based on sulfate. Excessive amounts of such impurities may interfere with the chemical reaction process.
Melting point range is also an important indicator, and should be in a specific range, such as 195-200 ° C. Melting point deviation is too large, suggesting that its purity or crystal form are variable.
The above Quality Standards are the cornerstone of ensuring the stable and efficient application of 2-chloro-1,4-phenylenediamine sulfate in industrial production, scientific research experiments and other fields, and must not be taken lightly.
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