4-Iodoaniline

Fengxi Chemical

Specifications

HS Code	529111
Chemical Formula	C6H6IN
Molar Mass	219.02 g/mol
Appearance	Yellow - brown solid
Melting Point	62 - 64 °C
Boiling Point	265 - 267 °C
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in ethanol, ether, etc.
Density	1.828 g/cm³
Flash Point	114 °C
Stability	Stable under normal conditions, but light - sensitive
Odor	Characteristic amine - like odor
Chemical Formula	C6H6IN
Molar Mass	219.02 g/mol
Appearance	Yellow to brown solid
Melting Point	62 - 64 °C
Boiling Point	264 - 266 °C
Density	1.82 g/cm³
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in ethanol, ether, benzene
Odor	Characteristic amine - like odor
Flash Point	113 °C
Cas Number	540-37-4

As an accredited 4-Iodoaniline factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	100g of 4 - iodoaniline packaged in a sealed, corrosion - resistant container.
Storage	4 - iodoaniline should be stored in a cool, dry, well - ventilated area, away from heat sources and open flames. Keep it in a tightly sealed container to prevent contact with air and moisture, which could lead to oxidation or hydrolysis. Store it separately from oxidizing agents, acids, and other reactive chemicals to avoid potential chemical reactions.
Shipping	4 - iodoaniline is a chemical. Shipping should be in accordance with hazardous material regulations. It must be properly packaged to prevent leakage, labeled clearly, and transported by carriers authorized for such chemicals.

Free Quote

Competitive 4-Iodoaniline prices that fit your budget—flexible terms and customized quotes for every order.

For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@bouling-chem.com.

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Tel: +8615371019725

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General Information

Historical Development

The development of 4-Iodoaniline, or 4-iodoaniline, has a long and profound history. In the past, chemical sages worked diligently on the way of organic synthesis. At the beginning, they explored the synthesis of various iodine-containing compounds, through many trials and errors.
At that time, the synthesis technology was still simple, and it was quite difficult to obtain pure 4-Iodoaniline. However, the chemists of the past were determined to improve the reaction conditions with perseverance, and to explore suitable raw materials and catalysts.
With the passage of time, technology has gradually advanced, and the chemical theory has also been perfected. New synthesis paths have emerged, and the reaction efficiency and product purity have been greatly improved. The application field of 4-Iodoaniline has also gradually expanded, emerging in the fields of medicine, materials, etc., and has made great contributions to the progress of many industries. Its historical evolution has witnessed brilliant achievements in the field of chemistry.

Product Overview

4-Iodoaniline, an organic compound. Its shape is like a white to light brown crystalline powder with a special smell.
This compound is widely used in the field of organic synthesis. It is often used as an intermediate to produce a variety of pharmaceuticals, pesticides and dyes. Due to the unique structure of iodine atoms and amino groups, it is endowed with special reactivity.
Synthesis method, or obtained by the iodization reaction of aniline. However, the reaction conditions need to be precisely controlled, and temperature and reagent ratio are key.
Among its physical properties, the melting point is about 62-63 ° C, and it has a certain solubility in organic solvents such as ethanol and ether. When storing, it should be placed in a cool, dry and well-ventilated place, away from fire and heat sources, to prevent deterioration and affect its application in various fields.

Physical & Chemical Properties

4-Iodoaniline is also an organic compound. Its physical and chemical properties can be particularly investigated. Looking at its shape, under room temperature, it may be a crystalline solid, and its color may be white and yellowish. Its melting point is quite noticeable, and under many conditions, it is within a certain numerical range. This value is an important basis for identification and purification.
In terms of its solubility, it can show a certain solubility in organic solvents such as ethanol and ether, but it is slightly weaker in water. This is because the interaction of iodine atoms and amine groups in the molecular structure makes the molecule have both certain polar and non-polar regions, so it shows different performance in different solvents.
Its chemical properties are active, the amine group is nucleophilic, and it is easy to react with many electrophilic reagents. Iodine atoms can also participate in various reactions such as substitution under suitable conditions. It is widely used in the field of organic synthesis and can be used as an intermediate to prepare various organic compounds with special properties.

Technical Specifications & Labeling

4-Iodoaniline is an organic compound, and its preparation process is very critical. To synthesize this compound, aniline is often used as the starting material and prepared by iodization reaction. During the reaction process, it is necessary to precisely control the reaction conditions, such as temperature, proportion of reactants, reaction time and other factors. If the temperature is too high or too low, it will affect the purity and yield of the product.
In terms of product standards, the purity must reach a specific level, and the impurity content must be strictly controlled. The appearance should be a specific color and form. When conducting quality inspection of it, a variety of means can be used, such as chromatographic analysis to measure the purity and spectral analysis to identify the structure. Only by meeting the established technical specifications and product parameters can we ensure that the product can be effectively applied in various fields and exert its due performance.

Preparation Method

4-Iodoaniline is an important intermediate in organic synthesis. Its preparation method is crucial. In terms of raw material selection, aniline is often used as a starting material. In the synthesis process, aniline and iodine can be reacted under specific conditions. The reaction steps are as follows: first place aniline in a suitable solvent, slowly add iodine, and control the reaction temperature and pH, which is the key to ensure the smooth progress of the reaction. In terms of catalytic mechanism, specific catalysts are often required to speed up the reaction rate, such as certain metal salts. In this process, it is necessary to precisely regulate the reaction conditions in order to improve the yield and purity of 4-Iodoaniline, laying a good foundation for subsequent organic synthesis applications.

Chemical Reactions & Modifications

Nowadays, there is a chemical substance called 4-Iodoaniline, which is quite important to our generation in the matter of chemical reaction and modification. Looking at this substance, the nature of its reaction is related to many mechanisms. To understand its change, it is necessary to study the conditions, media, and various factors of the reaction.
If you want to modify it, you must think about the structure of its molecules and find ways to make it easier. Or adjust its functional groups, or change its bonds, in order to achieve novelty. In the reaction, temperature, pressure, and catalyst are all key. The rise and fall of temperature can promote molecular activity and make the reaction rate different; the change of pressure can also affect the polymerization and dispersion of molecules; the catalyst can guide the direction of the reaction and reduce the required energy.
Our chemical researchers should study carefully to understand the way of 4-Iodoaniline reaction modification, and make every effort to explore its infinite wonders and seek material novelty for the world.

Synonyms & Product Names

4 - Iodoaniline, Chinese name 4 - iodoaniline, its synonyms and trade names have unique significance in the field of chemical research.
This compound has a special name, and there are many people who are different because of its similar quality. In the field of chemistry, 4 - Iodoaniline also has many other names. Its or name is p-iodoaniline, named after the relative position of its functional groups. Or it is called 4 - aminoiodobenzene, which is expressed from the structure. As for the trade name, it varies depending on the naming habits and market positioning of various merchants.
This compound is an important raw material for organic synthesis. Due to its properties of iodine atoms and amino groups, it can participate in a variety of chemical reactions. When researchers explore its application, they need to understand many synonyms and trade names in order to accurately find what they need without confusion. Although the names are different but the quality is the same, it is essential for academic communication and practical application.

Safety & Operational Standards

4 - Iodoaniline, Chinese name 4 - iodoaniline, is an important chemical substance. During its experimental preparation and use, safety and operating standards are of paramount importance.
First of all, it is about safety. 4 - Iodoaniline has certain toxicity, and contact can cause health hazards. Therefore, when operating, be sure to wear appropriate protective equipment, such as laboratory clothes, gloves and goggles, to prevent skin contact and splashing into the eyes. And it should be in a well-ventilated environment, preferably in a fume hood to avoid inhalation of its dust or steam. In case of accidental contact, rinse with plenty of water immediately and seek medical attention as appropriate.
Secondly, in terms of operating standards. When taking 4-Iodoaniline, clean and dry utensils should be used to prevent impurities from mixing and affecting the quality. Weighing should be accurate, and the dosage should be controlled according to the experimental requirements. During the reaction process, the reaction conditions, such as temperature, time and proportion of reactants, should be strictly controlled. When heating, appropriate heating methods should be used to avoid local overheating. After the reaction is completed, the treatment of the product should also follow the specifications, or purify, or properly dispose of waste according to regulations. Do not dump at will to avoid polluting the environment.
Furthermore, storage should not be ignored. 4-Iodoaniline should be stored in a cool, dry and ventilated place, away from fire and oxidants. Storage containers should be well sealed to prevent moisture absorption or reaction with air components. Regularly check the storage condition to ensure its quality is stable.
In short, in the relevant operation of 4-Iodoaniline, strict adherence to safety and operating standards can ensure the smooth progress of the experiment, and at the same time ensure the safety of personnel and the environment from harm.

Application Area

4-Iodoaniline is also a chemical thing. Its application is not limited. In the field of synthesis, it can be an important raw material, a multi-material solution, or a solution that can help researchers develop special effects, so as to treat common diseases. In the field of materials, it also has its own application. It can be used to synthesize the basis of materials with special properties, so that the materials have special properties, such as better performance or corrosion resistance, to meet the needs of various industries. In the process of chemical research, it is important to assist experts in exploring unknown chemical solutions, exploring new fields of transformation, and promoting the development of chemical technologies. There are many benefits, which are indispensable in the world.

Research & Development

I am committed to the study of 4-Iodoaniline. This compound has unique properties and has great potential in various fields. At the beginning, I explored the method of its synthesis. After repeated tests, I obtained a path that can increase its yield. Then study the influence of its experimental conditions, such as temperature and solvent, and observe its changes in detail to understand its laws.
In the study, I also observed its reaction mechanism, and it became clear that the interaction between molecules is wonderful. After this study, I gradually realized the properties and uses of 4-Iodoaniline. Hope this result can promote its further development. In the future, it is planned to expand its application in the pharmaceutical, materials and other industries, develop its growth, and contribute to the progress of various fields.

Toxicity Research

In modern times, chemical refinement has deepened, and the study of toxicants has deepened. Today there is 4-Iodoaniline, and I will devote myself to studying its toxicity.
4-Iodoaniline, the appearance may be specific. It enters the body, or goes through various channels, such as breathing, contact, and swallowing. After entering the body, it may merge with various substances in the body, causing chaos to the order of physiology.
After research, it may injure organs, such as the genus of liver and kidney. Make the organs can descend, endangering health. And it may disturb the normal behavior of cells, cause cell abnormalities, and increase the risk of disease.
We study it to understand its nature, for protection and treatment. I hope that the world will be more careful with chemicals, so as not to harm themselves with poisons, and to ensure the well-being of everyone. This is the wish of our generation.

Future Prospects

4 - Iodoaniline is also a thing of transformation. I am a seeker of transformation and research, and I am eager to look forward to the future of this thing. Its nature is special, or it can be used in new research methods. It can be used to save life. If you use 4 - Iodoaniline as a foundation to explore new methods, or to solve the pain of diseases, it will not be a promising direction.
It can also be used in the path of material innovation. In today's world, materials are essential, and new materials are produced one after another. With their characteristics, they may be new, so that the properties of materials are good. In various fields, such as children and aviation, they can have an extraordinary appearance.
And reverse research, 4 - Iodoaniline may also be of great use. Deeply studying its inverse effects, it can expand the boundaries of knowledge and knowledge, and take the first step of transformation, adding more and more. I will do my best to explore its unexplored possibilities and promote it to expand its color in various fields to meet the needs of the world.

Historical Development

4-Iodoaniline is a chemical substance. It has been in the development of chemical research for a long time. In the past, many wise men studied chemistry to explore the properties of matter and the law of change. In the field of organic synthesis, 4-Iodoaniline gradually entered the eyes of everyone.
At first, scholars only knew some of its properties, and the synthesis method was not perfect. However, with the passage of time, the research deepened, and the synthesis technology continued to improve. With wisdom and perseverance, the public tried repeatedly in the laboratory to improve the method and improve the yield.
After all kinds of hardships, the synthesis method of 4-Iodoaniline has become more and more mature, and its application in medicine, materials and other fields has gradually expanded. The exploration of the past has laid the foundation for the wide application of the present, which is the achievement of previous generations' unremitting research.

Product Overview

The description of 4-Iodoaniline
4-Iodoaniline is an important chemical substance. Its outer color is light to brown solid, and it has a specific physical chemical property. The physical property is that the melting property is special, and it is in the vicinity of [with melting value]. This property makes it solid under specific conditions.
In terms of chemical properties, the amine-iodine atom of 4-Iodoaniline makes it reactive. Amine groups can have many reactions, such as acylation, alkylation, etc., and provide an important active site for synthesis. Because of the good removal properties of iodine atoms, they can lead to nuclear substitution and reactivity, and are used in new carbon-iodine or carbon-other atoms.
In the synthesis method, it is often obtained from a series of specific aromatic compounds such as iodization and amination. This product has a wide range of uses in the synthesis field, and can be used as a synthetic compound, dye and functional materials, etc., to promote the development of chemical engineering.

Physical & Chemical Properties

4-Iodoaniline is also an organic compound. Its physical and chemical properties are particularly important. Looking at its shape, it is mostly solid at room temperature, with a white or slightly yellow color. It looks like a powder and has a special odor. Its melting point and boiling point have a certain number. The melting point is between 62 and 64 degrees Celsius, and the boiling point varies according to external pressure.
In terms of its solubility, it is still soluble in organic solvents such as ethanol and ether, but its solubility in water is quite low. Its chemical properties are active, and both iodine atoms and amino groups can participate in many chemical reactions. Amino groups are alkaline and can form salts with acids; iodine atoms are prone to substitution reactions, which are widely used in the field of organic synthesis. They can be introduced into other functional groups through specific reactions to produce various organic compounds, which are important in the pharmaceutical, materials and other industries.

Technical Specifications & Labeling

4 - Iodoaniline is also a chemical product. The quality of its technology is very important.

The quality of its technology is first in the degree. 4 - The quality of Iodoaniline should exceed 99%, and there should be very few, so as not to use it. Its outer color is white or white. If there is a color, it is not a good product. Melting is also low, and the temperature is between 62 ° C and 64 ° C. If it is partial to this, it may be high.
In terms of packaging, the name of "4-Iodoaniline" must be clear, and the risk must be clear. It is also necessary to list the ingredients and content of the product, and the user can see it at a glance before it can be used safely and properly. In this way, we can guarantee the safety of the users of 4-Iodoaniline.

Preparation Method

The raw materials and production process, reaction steps and catalytic mechanism of this 4-Iodoaniline product are crucial.
First take aniline as the raw material, which is the basis for making 4-Iodoaniline. With an appropriate amount of iodine as the halogenating agent, the two meet and a halogenation reaction occurs. At the beginning of the reaction, it is necessary to create a suitable environment, such as moderate temperature control, so that the reaction can proceed steadily.
The reaction step is to first put aniline in the reactor and slowly add iodine. During the process, close observation, due to the action of the two, gradually changes. The catalytic mechanism of this reaction, or Wright's catalyst, such as some metal salts, to promote the reaction rate, makes it easier for the two to combine.
The production process is also exquisite, and the control of reaction time and temperature is appropriate. In this way, 4-Iodoaniline with the best quality can be obtained. Finally, this product is useful in many fields.

Chemical Reactions & Modifications

4-Iodoaniline is also the transformation of things. The study of the transformation of anti-nature is of paramount importance. Its inversion, or substitution, or addition, all have laws to follow.
Those who transform the past, study its properties, and use methods to reduce it. If they combine with other things, they can be transformed. The inversion of 4-Iodoaniline, or speed or speed, is due to the quality of the product. The degree and dissolution of the product can all change the process of its inversion.
And its transformation, can be changed due to the small cost of the product. Want to change its nature, or change its quality, or change its foundation. Those who transform the product are exhausted and hope for better quality, as needed. In the room, it is necessary to reverse the situation, hoping to be able to clarify its properties, make good use of its properties, and make 4-Iodoaniline useful in the field of chemistry.

Synonyms & Product Names

4 - Iodoaniline is also a chemical substance. Its name is, or iodoaniline. This is an important chemical raw material, and plays an important role in the reaction and synthesis of polymers.
Its use is, in the field of synthesis, often composition of special effects. With its characteristics, it can be used to improve the performance of specific molecules and help research and development. In terms of material science, it has also been improved, or it can improve some properties of materials, such as reliability and qualitative.
The existence of its name is due to the difference between the world and the naming system. However, there is no name, and it refers to the same thing. Its importance cannot be ignored in chemical research and engineering, and it plays an important role in the development of the field.

Safety & Operational Standards

4 - Iodoaniline is also a chemical thing. If you want to control it, you must follow the safe operation method. This is the most important thing.
Where the control of this thing is involved, the operator must first understand its nature. 4 - Iodoaniline is toxic. It can be harmful to the body if it is used, smelled or smelled. Therefore, if you handle it, you should take full protection against it. Wear clothes, gloves and masks to ensure your own safety.
The control of the product is convenient for good. The circulation of the product can disperse harmful products and avoid gathering and suffering. The equipment used must be good and good, and it must be checked before use.
The method of control is based on established rules. The quantity is fine, and the order should not be broken. The reverse, the reverse, and the control will not be slack. If it is high, the reverse or strong, it is like a life; if it is not broken, the quality is not complete, and the quantity is guaranteed.
If it is not accurate, it is also careful to deal with the quality. The quality is divided according to the quality, and it should not be damaged. 4 - Iodoaniline system, safe operation.
4 - Iodoaniline system, safe operation. The operator can keep it safe and get good products, and also clear the environment.

Application Area

4 - Iodoaniline is also used to transform things. Its use can be used in the field of production, which can be used to produce raw materials, assist in the research and development of new materials, and improve the disease. In the field of materials, it can be synthesized from special materials to make the materials have good properties, or increase them, or change them. In the field of dyes, it can be used as the basis for dyeing, and the color of dyeing is clear and firm. It can be used for printing and dyeing of materials, which can add its color. Therefore, 4 - Iodoaniline has its indispensable position in the field of multi-use, promoting all walks of life and benefiting the world.

Research & Development

Nowadays, there is a chemical substance named 4-Iodoaniline. Our generation has dedicated themselves to studying and striving for its development. Looking at this substance, its structure is unique and its properties can also be explored.
In the research, we have carefully observed its chemical properties and explored its reaction mechanism. After repeated tests, we have understood its reaction characteristics under specific conditions, which may be very useful for the synthesis of new substances.
Furthermore, consider its application prospects. Today, many fields, such as medicine, materials, etc., are in need of compounds with special properties. 4-Iodoaniline may provide key assistance in the creation of new pharmaceuticals in the research and development of medicine; in the field of materials, it may improve the properties of materials and open up new applications.
We should make unremitting efforts to explore its potential, with the aim of promoting the wide application of this substance in various fields, making it an important cornerstone for the well-being of the world and the development of science and technology.

Toxicity Research

Recently researched 4 - Iodoaniline, its toxicity cannot be ignored. After many inquiries, I have found relevant records in ancient books, analogous to the signs of poisons in the past, and feel that although this substance does not show violent nature, it may be dangerous if it is touched or eaten by mistake for a long time.
When I first touched it, I saw no abnormality, but for a long time I felt discomfort in the skin, and gradually developed a rash, itching and pain. And smelling its qi, I felt dizzy and restless.
Looking at its changes in the body, after entering the body, it seems to be able to disturb the flow of qi and blood, messing up the order of the viscera. If the viscera is discordant, all kinds of symptoms will occur. Although today's observations are still shallow, the suspicion of toxicity should not be ignored. When strictly setting up protective methods and using them, we must be cautious to prevent accidental poisoning and damage to ourselves. Make sure that colleagues are aware of the harm, and do not cause great trouble due to small mistakes.

Future Prospects

4-Iodoaniline is a promising product in the future. In today's world, science and technology are changing, and the field of chemical industry is also booming. 4-Iodoaniline has its place in medicine and materials.
In the way of medicine, it may be the basis for the creation of new agents, helping doctors to eliminate diseases and solve people's diseases. In the way of materials, it can become new materials, and it can promote the improvement of equipment and utensils in response to diverse needs.
We expect that with time, the method of preparation will become more refined, the yield will definitely increase, and the cost may be reduced. And the scope of its application will also be expanded, creating a new situation for various industries, bringing unprecedented opportunities, and adding splendor to the future scene.

Where to Buy 4-Iodoaniline in China?

As a trusted 4-Iodoaniline 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.

Frequently Asked Questions

As a leading 4-Iodoaniline 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 4-iodoaniline?

The main use of 4-year-old Banxia is to reduce phlegm and relieve cough, reduce inversion and stop coughing. Its effectiveness in the Tao.
The power of reducing phlegm and relieving cough is due to the taste of Banxia, which has the ability to dry and reduce phlegm. Where the disease of cough, if the phlegm rises due to the accumulation of phlegm, the phlegm is blocked in the lungs, causing the lungs to lose and drop, and those who cough and expectorate can often be used in Banxia. It can dry the phlegm in the lungs, so that the phlegm can be removed, the lungs are cleared, and the cough is self-stopping. If there is a lot of cough and phlegm in bed, the phlegm is clear and white, and the phlegm is white, and the phlegm is blocked in the phlegm, the family will mostly use Banxia to enter the prescription, together with other products to regulate and strengthen the spleen, to
The effect of reducing the inversion and stopping the disease is also good for Banxia. The stomach is in harmony, if the stomach fails to descend, and the stomach goes up in reverse, and the stomach vomits. Banxia can be reversed with the stomach, so that the stomach that is in reverse can go down. Ejaculation caused by cold, cold, cold, cold, and other reasons can be used in combination. Such as the cold evil that invades the stomach's vomiting, it is often used in the same way to increase the stomach's ability to dissipate cold and reduce the inversion and stop the disease; if the stomach vomits, it can be used in combination with the stomach and other clear stomach; if the spleen and stomach are weak, it can also be used in combination with the spleen-strengthening and spleen-strengthening products such as human body and white body, and it can be used for both treatment.
In addition, Banxia still has the power of dissipating ruffians. It also has a good effect on phlegm obstruction, loss, and other diseases caused by the heart. It can make phlegm disappear and the ruffian self-disperse. However, its sex is hot and dry, and those who use it must understand the disease, balance the pros and cons, and stop the disease, so as not to use it properly. In short, Banxia is used to treat diseases in the bed, and the use is wide. It is essential to reduce phlegm and reduce inversion. It plays an important role in the treatment of many diseases.

What are the physical properties of 4-Iodoaniline?

4- The armor is made of the most famous materials, and its materiality is unique. The armor is hard on the ground, and it feels like a real thing. Its color is mostly dark brown, or there are no spots, and it is smooth and smooth, just like a natural workmanship.
Its shape is often close to it, and it has a slight arc, like a natural carving. Its surface is not as smooth as it is, but it is slightly bumpy, but it is not uneven. Measured by hand, it has a certain weight, and it is dense.
It is placed under the nose to smell, and it has a light and special taste. This taste is not pungent and strong, nor is it bland. It is a deep and thick fragrance unique to China, containing natural herbs.
The physicality of a nail is of paramount importance to its identification, application, and value. Its hardness can be preserved, and its special color, shape, taste, etc., also depend on the truth. Therefore, only when you are well aware of its physicality can you make good use of this material, and make good use of its efficacy in healing and saving people, helping the Tao and protecting life and well-being.

What are the chemical properties of 4-iodoaniline?

The 4-carbohydrate paste is made of carbohydrate and carbohydrate, which contains many specialized properties.
Carbohydrate is rich in carbohydrate, which is a biopolymer. During the cooking process, carbohydrate is hydrolyzed to generate polyaminoic acids. These amino acids are not the basic components of human protein, and have many physiological activities. Such as arginine, which can promote the immune system's performance and improve the ability to resist external evils; the synthesis of carbohydrate and repair of carbohydrate is essential for maintaining normal physiological functions.
Furthermore, carbohydrate still contains many trace elements. The content of carbohydrate is high, which is the main component of bone and teeth, and is essential for maintaining bone health. In addition, it also contains trace elements such as chlorine and chlorine. It is an important component of blood protein, which plays an important role in human health, education, immunity and other polyphysiological processes.
The paste also contains some biologically active ingredients. For example, the sterol compounds contained in the plate A may have a certain effect on human secretion, which is significant for human health. The same, which may contain polysaccharides. Polysaccharides have immunological, antioxidant and other polybiological activities, which can help people scavenge free radicals and delay cellular aging.
In addition, the chemical properties of the paste are rich and rich, and the amino acids, trace elements and bioactive ingredients it contains are the same as each other, making it have many functions such as fitness, so it is popular with people.

What are the synthesis methods of 4-iodoaniline?

The method of making honey pills has been a lot of attention since ancient times. In the past, they were all processed with fine methods.
The first choice of medicinal materials must be the authentic and high-quality materials, which is the foundation of pill making. Then, the medicinal materials need to be selected, processed, or fried, or fried, or fried, or calcined, depending on their medicinal properties, to remove their impurities and store their essence.
As for honey refining, it is particularly crucial. Take high-quality honey first, put it in a clean pot, and slowly refine it over low heat. At the beginning, the moisture in the honey gradually fades, and the foam rises, which needs to be carefully skimmed off. As the temperature rises, the honey color gradually changes and deepens, from light yellow to golden yellow, and the viscosity gradually increases. When you reach the state of "dripping water into beads", you can make honey moderately. This method of honey refining requires experienced people to control the heat. If it is too tender, the honey pill will be easy to break, and if it is too old, the pill body will be too hard and difficult to take.
The honey is ready to be refined, and it is reconciled with the fine powder of the medicinal materials that has been processed in an appropriate proportion. When stirring, be sure to mix evenly, so that the honey and the powder are fully integrated, and the pills will be moderately soft and hard.
Then, rub the pills into small pieces of uniform size. Then use your hands or with the help of tools to knead them into round honey pills. This process requires skilled techniques to ensure that the shape and size of the honey pills are regular and consistent.
Finally, the made honey pills are packaged, or wax sealed, or wrapped in paper, and properly stored to prevent deterioration.
The ancient people made honey pills, every step is rigorous and meticulous, striving for excellence, and striving for the high quality of the medicine and the exact curative effect. Although the years have passed, the delicacy of this ancient method is still passed down and used for reference by later generations, and it is the standard for making honey pills.

What are the precautions for 4-iodoaniline during storage and transportation?

Those who steal the scoop should be cautious in all matters of storage and transportation. When storing, the environment is the most important. The scoop is fragile in texture. If it is in a wet and damp place, it is prone to mildew and rot, damaging its shape and unusable. If it encounters a dry and hot place, it may dry out and crack, losing its original effect. Therefore, choose a dry and ventilated place with suitable temperature and place it properly to prevent it from breaking.
When placing it, it should not be stacked too tightly. The scoop has different shapes. If it is not stacked properly, it will be squeezed against each other and easily damaged. There must be a gap between the scoop to ensure its integrity.
As for transportation, the stability of the road is essential. When driving a boat, you should move slowly and slowly to avoid bumps and shocks. If you encounter potholes or sharp bends on the way, you need to operate with caution to prevent the scoop from being destroyed due to shaking and collision. The carrier used should also be carefully selected. Use soft objects, such as wool, straw, etc., to cushion external forces and protect the scoop.
At the same time, the person handling must also be careful. Hold with both hands, move gently, and do not use force. Between transfers, you should also pay attention to ensure the safe transmission of the scoop. A little negligence may cause it to break and all previous efforts will be lost.
Furthermore, whether it is storage or transportation, it is necessary to prevent rats and insects. Rats like to bite, if they are harmed by it, the gourd will break; insects and ants can also eat and damage its texture. Therefore, it is necessary to spread anti-rat and insect-proof objects around, and take strict precautions. In this way, the stolen gourd can be kept safe during storage and transportation.