Linshang Chemical
PRODUCTS
Benzene, 4-Bromo-2-Chloro-1-Nitro-
Linshang Chemical
|
HS Code |
508524 |
| Chemical Formula | C6H3BrClNO2 |
| Molar Mass | 240.45 g/mol |
| Appearance | Yellow - brown solid |
| Solubility In Water | Insoluble |
| Solubility In Organic Solvents | Soluble in common organic solvents like ethanol, acetone |
| Odor | Pungent |
| Stability | Stable under normal conditions |
| Hazard Class | Harmful if swallowed, inhaled or in contact with skin |
As an accredited Benzene, 4-Bromo-2-Chloro-1-Nitro- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 100 - gram bottle of 4 - bromo - 2 - chloro - 1 - nitro - benzene, well - sealed for chemical storage. |
| Storage | Store "Benzene, 4 - bromo - 2 - chloro - 1 - nitro -" in a cool, well - ventilated area, away from heat, sparks, and open flames. Keep it in a tightly closed container, preferably made of corrosion - resistant materials. Segregate from oxidizing agents, reducing agents, and incompatible substances to prevent dangerous reactions. |
| Shipping | 4 - bromo - 2 - chloro - 1 - nitro - benzene is a hazardous chemical. Shipping requires proper packaging in accordance with regulations, such as in tightly sealed containers, labeled clearly for safe handling during transit. |
Competitive Benzene, 4-Bromo-2-Chloro-1-Nitro- 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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What is the chemical name of this compound?
The name of this compound is "** Dansha **". Dansha is the most important thing for ancient alchemists and alchemists, and it is also a medicine commonly used in traditional Chinese medicine. Its main ingredient is mercury sulfide (HgS), which is bright red in color, and is mostly granular, lumpy or powder.
Guanfu's "Tiangong Kaiwu", in which it is said: "Dansha is the most important in Chen and Jiner, followed by the order and the text, and the balance and the eternity." Gaiyan Dansha is produced in Chenzhou and Jinzhou, followed by Jiizhou and Wenzhou, and Hengzhou and Yongzhou. This shows that the origin of Dansha is different, and the quality is also different.
He goes on to say: "Whenever mercury is used to raise vermilion again, it is called silver vermilion (also known as scarlet). The method is either to use a mud jar with a chimney mouth, or to use an upper and lower kettle. For each catty of mercury, two catties of stone pavilion fat (that is, sulfur) are added. The same research does not see stars, and the green sand head is hyped up and put in the tank. The top is covered with an iron lamp, and an iron ruler is pressed on the lamp. The iron wire is bound, and the salt mud is solidified." This detailed description is based on the method of refining silver vermilion with mercury and sulfur, and silver vermilion also has a origin with Dansha, both of which are related to the combination of mercury and sulfur.
Dansha was widely used in In alchemy, alchemists wanted to use its characteristics to refine elixirs for longevity. Although it was impractical to seek longevity, it also promoted the ancients' exploration of material changes. In medicine, Dan Sha has the effect of calming the mind, clearing away heat and detoxifying, and can treat heart palpitations and tremors, insomnia and dreaminess, and mania in epilepsy. However, it should be noted that due to mercury content, excessive or long-term use can easily cause mercury poisoning, which is harmful to health.
The cognition and utilization of Dan Sha by the ancients reflected the accumulation and practical exploration of chemical knowledge at that time, leaving valuable experience and information for the development of chemistry in later generations.
Guanfu's "Tiangong Kaiwu", in which it is said: "Dansha is the most important in Chen and Jiner, followed by the order and the text, and the balance and the eternity." Gaiyan Dansha is produced in Chenzhou and Jinzhou, followed by Jiizhou and Wenzhou, and Hengzhou and Yongzhou. This shows that the origin of Dansha is different, and the quality is also different.
He goes on to say: "Whenever mercury is used to raise vermilion again, it is called silver vermilion (also known as scarlet). The method is either to use a mud jar with a chimney mouth, or to use an upper and lower kettle. For each catty of mercury, two catties of stone pavilion fat (that is, sulfur) are added. The same research does not see stars, and the green sand head is hyped up and put in the tank. The top is covered with an iron lamp, and an iron ruler is pressed on the lamp. The iron wire is bound, and the salt mud is solidified." This detailed description is based on the method of refining silver vermilion with mercury and sulfur, and silver vermilion also has a origin with Dansha, both of which are related to the combination of mercury and sulfur.
Dansha was widely used in In alchemy, alchemists wanted to use its characteristics to refine elixirs for longevity. Although it was impractical to seek longevity, it also promoted the ancients' exploration of material changes. In medicine, Dan Sha has the effect of calming the mind, clearing away heat and detoxifying, and can treat heart palpitations and tremors, insomnia and dreaminess, and mania in epilepsy. However, it should be noted that due to mercury content, excessive or long-term use can easily cause mercury poisoning, which is harmful to health.
The cognition and utilization of Dan Sha by the ancients reflected the accumulation and practical exploration of chemical knowledge at that time, leaving valuable experience and information for the development of chemistry in later generations.
What are the physical properties of this compound?
The physical properties of this compound are as follows:
Its color can be transparent, such as clear water, or it can be slightly colored, just like a thin layer on it, but it does not lose the sense of clarity. Its shape is often crystalline, and the crystals are orderly. It is like a product carefully carved by a natural craftsman. The angles are clear, and the surface is very fine. What shape is it?
It is slightly hard, just like jade, and it is not easy to be crushed. To refer to it, the surface is smooth and smooth, such as smooth muscles, rough and sharp.
Smell its smell, usually close to the taste, as if it were in the air, in order to detect its special information, occasionally, it is also weak, it needs to be distinguished before it can be felt, and it is not irritating, so as not to cause disruption.
As for the melting, it is special. Under a certain degree of resistance, this object can be melted from solid to liquid, and it can be melted firmly and reliably, as if it follows the nature of the grid, with a certain degree of precision.
Its density is also an important characteristic. Compared with water or other ordinary substances, it has its specific gravity. It is placed in a liquid, either sinking or floating, depending on its density and the density of the liquid. This characteristic can help to effectively control it in multi-process processes such as distribution and extraction.
In terms of solubility, in some solutions, it can blend with each other in a certain proportion, just like the combination of water and milk, and fully dissolve; in others, it can blend with each other, such as oil and water. This poor solubility is also an important factor to rely on in the reaction and process.
Its color can be transparent, such as clear water, or it can be slightly colored, just like a thin layer on it, but it does not lose the sense of clarity. Its shape is often crystalline, and the crystals are orderly. It is like a product carefully carved by a natural craftsman. The angles are clear, and the surface is very fine. What shape is it?
It is slightly hard, just like jade, and it is not easy to be crushed. To refer to it, the surface is smooth and smooth, such as smooth muscles, rough and sharp.
Smell its smell, usually close to the taste, as if it were in the air, in order to detect its special information, occasionally, it is also weak, it needs to be distinguished before it can be felt, and it is not irritating, so as not to cause disruption.
As for the melting, it is special. Under a certain degree of resistance, this object can be melted from solid to liquid, and it can be melted firmly and reliably, as if it follows the nature of the grid, with a certain degree of precision.
Its density is also an important characteristic. Compared with water or other ordinary substances, it has its specific gravity. It is placed in a liquid, either sinking or floating, depending on its density and the density of the liquid. This characteristic can help to effectively control it in multi-process processes such as distribution and extraction.
In terms of solubility, in some solutions, it can blend with each other in a certain proportion, just like the combination of water and milk, and fully dissolve; in others, it can blend with each other, such as oil and water. This poor solubility is also an important factor to rely on in the reaction and process.
What are the chemical properties of this compound?
The chemical properties of this compound are various and different, and it needs to be analyzed in detail.
First of all, its stability. Under normal conditions, this compound is quite stable and can withstand years without easy decomposition. In case of high temperature, strong earthquake or specific catalysts, the stability is suddenly lost, or it may cause a violent reaction, or even an explosion, just like a calm lake suddenly met with violent winds and rain, setting off a stormy sea.
Second on its solubility. In many common organic solvents, such as ethanol and ether, this compound exhibits good solubility, just like fish get water and can be evenly dispersed in it. However, in water, its solubility is just passable, or only slightly soluble, showing a state that is incompatible with the water.
In addition, its acidity and alkalinity are also important characteristics. This compound may be slightly acidic, and in an alkaline environment, it can neutralize with it, just like ice carbon, generating corresponding salts and water. On the contrary, if it is in an acidic environment, it may be able to decompose with acids, resulting in changes in its own structure and properties.
Its redox properties should not be underestimated. When exposed to strong oxidizing agents, this compound is easily oxidized, just like dry firewood placed in the hot sun, which can be easily burned, and its chemical value increases, resulting in changes in its properties. And when confronted with strong reducing agents, it may be able to obtain electrons and be reduced, and its chemical properties will also be different.
In addition, this compound under lighting conditions, or lead to luminescent chemical reactions, molecular structure rearrangement, cracking, such as performing a unique "dance" under stage lighting, resulting in new substances and properties.
And its complexicity with metal ions is also worthy of attention. It can combine with specific metal ions to form a stable complex, just like a hand-in-hand dance to change its own physical and chemical properties.
The chemical properties of this compound are rich and diverse. Stability, solubility, pH, oxidation-reduction, photochemical reactivity, and complexicity with metal ions all play a key role in its chemical reaction and practical application. It needs to be carefully explored in order to understand its true meaning and make good use of it.
First of all, its stability. Under normal conditions, this compound is quite stable and can withstand years without easy decomposition. In case of high temperature, strong earthquake or specific catalysts, the stability is suddenly lost, or it may cause a violent reaction, or even an explosion, just like a calm lake suddenly met with violent winds and rain, setting off a stormy sea.
Second on its solubility. In many common organic solvents, such as ethanol and ether, this compound exhibits good solubility, just like fish get water and can be evenly dispersed in it. However, in water, its solubility is just passable, or only slightly soluble, showing a state that is incompatible with the water.
In addition, its acidity and alkalinity are also important characteristics. This compound may be slightly acidic, and in an alkaline environment, it can neutralize with it, just like ice carbon, generating corresponding salts and water. On the contrary, if it is in an acidic environment, it may be able to decompose with acids, resulting in changes in its own structure and properties.
Its redox properties should not be underestimated. When exposed to strong oxidizing agents, this compound is easily oxidized, just like dry firewood placed in the hot sun, which can be easily burned, and its chemical value increases, resulting in changes in its properties. And when confronted with strong reducing agents, it may be able to obtain electrons and be reduced, and its chemical properties will also be different.
In addition, this compound under lighting conditions, or lead to luminescent chemical reactions, molecular structure rearrangement, cracking, such as performing a unique "dance" under stage lighting, resulting in new substances and properties.
And its complexicity with metal ions is also worthy of attention. It can combine with specific metal ions to form a stable complex, just like a hand-in-hand dance to change its own physical and chemical properties.
The chemical properties of this compound are rich and diverse. Stability, solubility, pH, oxidation-reduction, photochemical reactivity, and complexicity with metal ions all play a key role in its chemical reaction and practical application. It needs to be carefully explored in order to understand its true meaning and make good use of it.
What are the main uses of this compound?
This compound has many main uses, and it is manifested in all kinds of skills and people's livelihood involved in "Tiangong Kaiwu".
First, in the metallurgical industry, there are many applications. For example, when coinage is minted, this compound may be an auxiliary melting agent, which can reduce the melting point of metal, make its melt liquid more fluid, make the minting of coins more accurate, with clear lines and uniform quality. "Tiangong Kaiwu · Metallurgy" says that the method of minting money, when all kinds of materials are required to cooperate, this compound may be hidden in it, which helps to improve the minting process.
Second, it is related to the firing of ceramics. When the glaze is prepared, it can adjust the melting temperature and viscosity of the glaze. As recorded in "Tiangong Kaiwu · Pottery", the formula of glaze medicine is exquisite. The addition of this compound can make the glaze smooth and radiant, uniform hair color, or increase the hardness and wear resistance of the glaze, making ceramic products not only beautiful, but also durable.
Third, it is also indispensable in the dyeing industry. It can be a mordant, and the dye can be firmly combined with the fabric fiber. For example, "Tiangong Kaiwu · Zhangshi" contains various dyeing methods. This compound may participate in it to make the dyed color bright and lasting, not easy to fade, and meet the world's pursuit of fabric color.
Fourth, it is also effective in agricultural production. Or it can be used as a soil conditioner to adjust the soil pH, add soil nutrients, and benefit the growth of crop roots. Although "Tiangong Kaiwu" does not describe this in detail, it is common sense that this compound may help in agriculture related to people's livelihood, ensuring that the five grains are abundant and the warehouse is enriched.
All these show that this compound was widely used in various industries in ancient times, was closely related to people's livelihood, and made great contributions to the progress of craftsmanship and social development at that time.
First, in the metallurgical industry, there are many applications. For example, when coinage is minted, this compound may be an auxiliary melting agent, which can reduce the melting point of metal, make its melt liquid more fluid, make the minting of coins more accurate, with clear lines and uniform quality. "Tiangong Kaiwu · Metallurgy" says that the method of minting money, when all kinds of materials are required to cooperate, this compound may be hidden in it, which helps to improve the minting process.
Second, it is related to the firing of ceramics. When the glaze is prepared, it can adjust the melting temperature and viscosity of the glaze. As recorded in "Tiangong Kaiwu · Pottery", the formula of glaze medicine is exquisite. The addition of this compound can make the glaze smooth and radiant, uniform hair color, or increase the hardness and wear resistance of the glaze, making ceramic products not only beautiful, but also durable.
Third, it is also indispensable in the dyeing industry. It can be a mordant, and the dye can be firmly combined with the fabric fiber. For example, "Tiangong Kaiwu · Zhangshi" contains various dyeing methods. This compound may participate in it to make the dyed color bright and lasting, not easy to fade, and meet the world's pursuit of fabric color.
Fourth, it is also effective in agricultural production. Or it can be used as a soil conditioner to adjust the soil pH, add soil nutrients, and benefit the growth of crop roots. Although "Tiangong Kaiwu" does not describe this in detail, it is common sense that this compound may help in agriculture related to people's livelihood, ensuring that the five grains are abundant and the warehouse is enriched.
All these show that this compound was widely used in various industries in ancient times, was closely related to people's livelihood, and made great contributions to the progress of craftsmanship and social development at that time.
What are the precautions for the synthesis of this compound?
In the preparation of this compound, there are many things that need to be paid attention to in the synthesis process. The choice of the first raw material must be pure in texture and excellent in quality. If impurities exist, the reaction will be skewed and the product will be impure. For example, when alchemy, the choice of medicine is accurate, and the pill can be formed.
The control of the reaction conditions is crucial. The temperature must be stable, high or low, and the reaction process will be wrong. Take calcined gold as an example, the heat is moderate, and the gold is pure green. The pressure cannot be ignored, and the specific reaction and specific pressure can be smooth.
The catalyst can change the reaction rate, but the dosage and type must be carefully determined. Improper catalysis, anti-biotic hindrance.
The reaction device must be clean and sealed. If it is not clean, it will be mixed in, and the bad reaction will be pure; if it is not dense, it will escape from the air, resulting in incomplete reaction.
When operating, when following the procedures, it will be slow and orderly. Be impatient and hasty to avoid disaster. The speed of stirring and the method of adding materials are all fixed, such as needle and thread, carefully step by step.
Monitor the reaction process and follow up in real time for timely adjustment.
Separation and purification are also important. After obtaining the crude product, remove the impurities and keep the purity. According to the characteristics of the product, choose the appropriate method, such as sand to extract gold, to obtain real gold.
These are all important matters that should not be ignored when synthesizing the compound. Only by doing it carefully can we hope to obtain the ideal product.
The control of the reaction conditions is crucial. The temperature must be stable, high or low, and the reaction process will be wrong. Take calcined gold as an example, the heat is moderate, and the gold is pure green. The pressure cannot be ignored, and the specific reaction and specific pressure can be smooth.
The catalyst can change the reaction rate, but the dosage and type must be carefully determined. Improper catalysis, anti-biotic hindrance.
The reaction device must be clean and sealed. If it is not clean, it will be mixed in, and the bad reaction will be pure; if it is not dense, it will escape from the air, resulting in incomplete reaction.
When operating, when following the procedures, it will be slow and orderly. Be impatient and hasty to avoid disaster. The speed of stirring and the method of adding materials are all fixed, such as needle and thread, carefully step by step.
Monitor the reaction process and follow up in real time for timely adjustment.
Separation and purification are also important. After obtaining the crude product, remove the impurities and keep the purity. According to the characteristics of the product, choose the appropriate method, such as sand to extract gold, to obtain real gold.
These are all important matters that should not be ignored when synthesizing the compound. Only by doing it carefully can we hope to obtain the ideal product.
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