Products

Biphenyl-4-Sulfonate

Lingxian Chemical

Specifications

HS Code

822704

Chemical Formula C12H9O3S -
Molar Mass 231.26 g/mol
Appearance Typically exists as a salt, often a white or off - white solid
Solubility In Water Good solubility in water due to the sulfonate group
Ph Of Aqueous Solution Depends on the counter - ion, but the sulfonate group can contribute to a slightly acidic solution if the counter - ion is a metal with some hydrolytic tendency
Odor Odorless or very faint odor
Density Varies depending on the form and counter - ion, but generally solid density
Stability Stable under normal conditions, but may react with strong oxidizing agents
Packing & Storage
Packing Biphenyl - 4 - Sulfonate: Packed in 1 - kg bags to ensure safe storage and handling.
Storage Biphenyl - 4 - Sulfonate should be stored in a cool, dry, well - ventilated area. Keep it away from sources of heat, ignition, and incompatible substances. Store in tightly sealed containers to prevent moisture absorption and contamination. Avoid storage near strong oxidizing agents and bases, as reactions may occur. Proper labelling is crucial for easy identification.
Shipping Biphenyl - 4 - Sulfonate is shipped in containers suitable for chemical transportation, ensuring tight - sealed packaging to prevent leakage. Shipment follows strict safety regulations, with proper labeling for handling of this chemical.
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Biphenyl-4-Sulfonate
General Information
Historical Development
Biphenyl-4-Sulfonate is also a chemical product. Looking back at its historical development, no one in the past has heard of this thing. However, science has evolved, and chemists have made unremitting efforts to study it. At the beginning, the understanding of it was still shallow, and only a few characteristics were known.
As the years passed, researchers gradually delved into it. In the laboratory, repeated trials were conducted to improve the preparation method. Observe the change of its reaction and observe the signs of its properties. To know that it has potential uses in many fields. Or it can be used in industrial production to optimize processes; or it can be devoted to scientific research and exploration to help new paths.
Today, Biphenyl-4-Sulfonate is no longer unknown. Its development process is a witness to scientific progress and paves the way for more possibilities in the future.
Product Overview
Today there is a product called Biphenyl-4-Sulfonate. Its shape is pure and shiny, and the quality stability is good. The method of preparation is to take biphenyl as the base, and then use the technique of sulfonation to obtain this product through several processes.
This product has a wide range of uses. In the field of industry, it can be used as an active agent to help materials dissolve and increase the effect of reaction. In the process of scientific research, it is a commonly used reagent for various experimental investigations. In solution, it can change physical properties and make the system harmonious.
Looking at its future, with the advance of science and technology, the demand may grow. Our scientific researchers should study it diligently, expand its new uses, and improve its quality in order to meet the needs of the world and promote the prosperity of this industry.
Physical & Chemical Properties
Taste the wonders of chemical industry, all kinds of substances, all contain truth. Today, when it comes to Biphenyl-4-Sulfonate, its physical and chemical properties can be investigated.
As for its physical properties, under room temperature, or in a specific state, looking at its color and shape, you can know its external characteristics. Its melting point is related to the change of the state of matter. In different temperature environments, it has its own transformation rules. And its solubility varies in various solvents, soluble or insoluble, all follow the laws of physics.
As for chemical properties, the groups contained in its structure give unique activities. It can react chemically with other substances, or electrophilic, or nucleophilic, depending on the environment and reactants. This is the subtlety of chemical industry. We should be rigorous and study its reasons in order to explore the mystery of matter and contribute to the chemical industry.
Technical Specifications & Labeling
"Technical Specifications and Labeling of Biphenyl-4-Sulfonate Products (Commodity Parameters) "
The technical specifications of Biphenyl-4-Sulfonate are fundamental to quality. Looking at its properties, it needs to be pure and free of impurities, with positive color and stable state. The proportion of its ingredients should be accurate and correct to meet specific standards. The impurity content must be strictly controlled in trace amounts to prevent damage to its efficacy.
In terms of labeling, the product parameters should be clearly identifiable. On the packaging, list the name, specification, batch and other important items in detail, so that the viewer can clarify its characteristics. In this way, the square symbol of technical specifications and logos is the right way, so that when the product is circulated and used, everyone can follow the rules without error, so as to achieve its good use.
Preparation Method
The method of making Biphenyl-4-Sulfonate is related to the raw materials and production process, reaction steps and catalytic mechanism. Take an aryl compound as the raw material, and add a specific sulfonating agent, such as concentrated sulfuric acid or fuming sulfuric acid. Put it in the reactor at an appropriate temperature and control the reaction conditions. Mix the two first, slowly heat up, and observe the reaction state. When the reaction is moderate, cool down, neutralize with alkali solution, and cause the reaction to be balanced.
The production process requires strict selection of the purity of the raw materials to ensure the uniformity of the reaction. Temperature control and time control are also key, which are related to the quality and quantity of the product. Reaction steps, first mixing raw materials, second heating to promote the reaction, and then neutralizing to determine the product. The catalytic mechanism depends on the activity of the sulfonating reagent, which changes the electron cloud density of the aryl compound and promotes the sulfonation reaction. Following these methods, high-quality Biphenyl-4-Sulfonate can be obtained.
Chemical Reactions & Modifications
Taste the wonders of chemistry, the changes are countless, it is related to the change of substances and the change of efficacy. In today's discussion of Biphenyl-4-Sulfonate, its chemical reaction and modification are particularly important.
In chemical reactions, Biphenyl-4-Sulfonate is often the key thing. Or combine with other things, through ingenious methods to form new substances. The mechanism of its reaction is finer and microscopic, related to the clutch of molecules and the formation and breaking of bonds.
If modified, it is designed to improve its performance. Or increase its stability, which is not easy to change in different environments; or enhance its activity, making it easier to participate in various reactions. This is the weight of chemical research. After repeated investigation, the best modification of Biphenyl-4-Sulfonate is found by scientific method, so that Biphenyl-4-Sulfonate can develop its growth in various fields, become a chemical power, and benefit the world.
Synonyms & Product Names
Today there is a thing called Biphenyl-4-Sulfonate. The synonyms and trade names of this thing are also important in the academic world.
The concept of its synonyms is a word that accurately expresses its chemical structure and characteristics. In terms of chemical rationality, these synonyms are based on its molecular structure and functional group, helping our generation to clarify its essence.
As for the trade name, it is the name it was named when it was in circulation in the market. Merchants took this name to show its uniqueness, hoping to attract attention and stand out from all competing products.
However, synonyms and trade names, although different, actually refer to the same thing. Our chemical researchers must make detailed distinctions, understand accurately, and avoid confusion in order to move forward steadily on the road of research, explore the deeper mysteries of this substance, and contribute to the development of chemistry.
Safety & Operational Standards
Biphenyl - 4 - Sulfonate Product Safety and Operation Specifications
Biphenyl - 4 - Sulfonate is also a chemical product. In the process of its research and application, safety and operation standards are of paramount importance.
The first word is safety. This product has specific chemical properties. When contacting, it must be fully protected. When handling, it is necessary to adapt protective equipment, such as gloves, goggles, etc., to prevent it from touching the skin, entering the eyes, and causing physical damage. If it is accidentally contaminated, rinse it with plenty of water as soon as possible, and if it is serious, seek medical treatment urgently. And this product should be stored with caution. It should be placed in a cool, dry and well-ventilated place to avoid open flames and hot topics to prevent accidents.
As for the operating specifications, before the experiment, all utensils must be clean and dry to ensure that the experiment is accurate. When measuring the product, use a precise measuring tool and make it accurate according to the experimental requirements. When mixing, pour it in slowly, and stir evenly at the same time. Do not be too hasty and cause disordered reactions. The reaction conditions also need to be strictly controlled. Temperature, pressure, time and other parameters are all in accordance with the established procedures. There is a slight difference in the pool, or the product is impure, or even dangerous.
Furthermore, after the experiment is completed, the residual Biphenyl-4-Sulfonate and related waste should not be discarded at will. It should be properly disposed of in accordance with the chemical waste treatment specifications to avoid polluting the environment and harming the ecology.
In conclusion, we must respect and abide by the safety and operation regulations of Biphenyl-4-Sulfonate in order to achieve the purpose of research and application, and to ensure personal safety and environmental harmlessness.
Application Area
Taste the technology of chemical industry, exquisite and subtle, the products made are widely used. Today there is Biphenyl - 4 - Sulfonate, and its application field is quite impressive.
In the field of printing and dyeing, Biphenyl - 4 - Sulfonate can help dye even dyeing, make the color uniform and bright, and add a lot of color to the fabric. In detergents, it can enhance the power of decontamination, easy to remove stains, and clean clothes as new. In some industrial catalytic reactions, it can also play a role in accelerating the reaction process and improving the efficiency of production.
Looking at its application, it involves many aspects of people's livelihood industry. It is actually a good chemical product. It has an indispensable position in all fields and benefits the world. Its function is extraordinary.
Research & Development
Taste the way of scientific research, the most important thing is to explore and innovate. Looking at Biphenyl-4-Sulfonate today, it is of great research value. My generation dedicated myself to studying its properties and production methods. After months of experiments, we observed its changes under different conditions and revealed its reaction mechanism.
At the beginning, the preparation method was difficult and the yield was not as expected. However, we were not discouraged, we repeated scrutiny, improved the process, and finally got the method. The yield is gradually increasing, and the quality is also excellent.
And looking at its application, it has emerged in many fields. Or it can be used for material modification to increase its performance; or it can be used for catalytic reactions to accelerate the process. Looking to the future, its development potential is limitless, and it will surely contribute to the progress of scientific research and the prosperity of industry, leading a new path.
Toxicity Research
Since modern times, chemical refinement, and all kinds of new substances have emerged in large numbers. Today there is Biphenyl-4-Sulfonate, and the study of its toxicity is crucial.
To explore its toxicity, various experiments are required. First take white pigs, guinea pigs, etc. as a test, observe their state of being affected by this substance. Observe their diet, movement, and physiological changes, and record them in detail. Then analyze the metabolism of this substance after entering the body, and show its existence and transformation in the viscera.
After this study, if its toxicity is low and there is no major harm to the environment and people, it can be used well, such as industrial additives and pharmaceutical auxiliary materials, which can increase production and benefit patients. If the toxicity is significant, it should be banned quickly to prevent it from flowing into the world and causing disaster to the common people. The investigation of toxicity is related to the well-being of all people and cannot be ignored.
Future Prospects
I have tried to study Biphenyl-4-Sulfonate, which has unique properties and a wide range of uses. Looking at the current situation, although many discoveries have been made at the moment, there are still unlimited expectations for future development.
It has potential to cover all fields of chemical industry. It may help the rise of new materials, and it may also have extraordinary help in pharmaceutical research and development. In the future, it is expected to optimize its production method, reduce its cost, and increase its yield. And it can explore its potential in more unknown fields, making its effectiveness more obvious.
We should be enterprising and study it unremittingly. We hope to use scientific methods to uncover more mysteries of Biphenyl-4-Sulfonate, develop its grand future, and benefit the world. We will add luster to various industries and make the future of Biphenyl-4-Sulfonate shine brightly.
Frequently Asked Questions
What is the chemical structure of Biphenyl-4-Sulfonate?
Biphenyl-4-Sulfonate is biphenyl-4-sulfonate, and its chemical structure is as follows. Biphenyl is connected by two benzene rings through a single bond to form a planar conjugated system. At position 4 of one of the benzene rings, a sulfonate (-SO 🥰) is connected. In the sulfonate, the sulfur atom is connected to three oxygen atoms in different chemical bonds, one of the oxygen atoms is connected to the sulfur atom in a double bond, and the other two oxygen atoms are connected to the sulfur atom in a single bond, and these two oxygen atoms are negatively charged, so that the whole sulfonate takes on the properties of an anion. This structure gives the biphenyl-4-sulfonate a certain water solubility and chemical activity. In different chemical reactions and material applications, the conjugated structure of biphenyl provides certain stability and electron transfer characteristics, while sulfonate can participate in reactions such as ion exchange and combine with other cations to form corresponding salts. These characteristics make biphenyl-4-sulfonate unique in many fields such as surfactants and material synthesis.
What are the main uses of Biphenyl-4-Sulfonate?
Biphenyl-4-sulfonate has a wide range of uses and is used in many fields.
First, it is an important intermediate in chemical synthesis. It can be converted into a variety of compounds through specific chemical reactions. If combined with some organic reagents, it can produce organic materials with complex structures and special properties. In the field of materials science, it helps to develop new polymer materials, so that the materials have better stability, heat resistance and other characteristics, and are used in the manufacture of high-end technology products, such as aerospace equipment and electronic equipment parts.
Second, it also has its own impact in the field of surfactants. Due to its special molecular structure, it can reduce the surface tension of liquids. When added to detergents, it can make detergents more permeable to stains, enhance the decontamination effect, and make clothes, utensils, etc. clean more thoroughly. In the field of industrial cleaning, it can be used to clean oil and impurities on metal surfaces, maintain the normal operation of equipment, and prolong the service life of equipment.
Third, in the field of medicine, it also has potential use. After appropriate modification and modification, it may have certain pharmacological activities. It can be used as a starting material for drug development, carefully designed and synthesized by chemists, and is expected to be made into drugs for treating specific diseases, contributing to human health and well-being.
Fourth, in the dye industry, it can be used as a dye intermediate. Through chemical synthesis, it is converted into various dyes with bright colors and excellent fastness, which are used for dyeing fabrics, leather, etc., giving it rich and diverse colors to meet people's pursuit of beauty.
In short, biphenyl-4-sulfonate plays an important role in many fields such as chemical industry, washing, medicine, dyes, etc., and has contributed to the development of various industries.
What are the physical properties of Biphenyl-4-Sulfonate?
Biphenyl-4-sulfonate is a class of organic compounds with unique physical properties. Its properties are mostly solid at room temperature, or powdery, or crystalline, with a fine and uniform texture. The color of this compound is often white or nearly white, with pure color and few variegated colors.
Looking at its solubility, it has a certain solubility in water. The sulfonate group is hydrophilic and can interact with water molecules to form hydrated ions, causing it to be partially soluble in the aqueous phase. However, in organic solvents, the solubility varies depending on the type of solvent. For example, polar organic solvents may have good interactions with biphenyl-4-sulfonate molecules and good solubility; non-polar organic solvents have poor solubility due to weak interaction with polar sulfonate groups.
When it comes to melting point, biphenyl-4-sulfonate usually has a higher melting point. This is due to the interaction between molecules such as ionic bonds, hydrogen bonds and van der Waals forces, which requires higher energy to overcome, so that the solid state can be converted into a liquid state. The higher melting point also makes it stable at room temperature and pressure.
As for the density, compared with common organic solvents, its density is slightly higher. Due to the presence of benzene rings and sulfonate groups in the molecular structure, the molecular weight is increased, and the molecular arrangement is relatively tight, so the density is increased. These physical properties are of great significance in many fields such as chemical synthesis, material preparation and industrial applications, related to their separation, purification and practical application effects.
Biphenyl-4-Sulfonate is widely used in which areas
Biphenyl-4-sulfonate is widely used in many fields. In the field of industry, it is often used as a surfactant. This substance has a unique molecular structure, which can significantly reduce the surface tension on the interface. In the textile industry, the dye aid can be evenly dispersed, making the fabric dyeing more uniform and brighter. And because of its good emulsifying properties, in the emulsion polymerization process, the monomers can be stably dispersed, helping to synthesize high-quality polymer materials, such as the preparation of high-quality coatings, adhesives, etc.
In the field of daily chemicals, biphenyl-4-sulfonate also has outstanding performance. In detergents, it can enhance the decontamination ability and effectively remove oil stains and stains. Because it can reduce the surface tension of water, make water more easily penetrate into the fabric fibers, separate and disperse dirt, so as to achieve the purpose of efficient cleaning. In personal care products, such as shampoo and shower gel, appropriate addition can improve the foam performance of the product, make it rich and stable, and improve the user's experience.
Furthermore, in the field of biomedicine, it can also be seen. It may be used as a modifier for drug carriers, improving the solubility and stability of drugs by virtue of its own characteristics, and helping drugs to better exert their therapeutic effects. At the same time, in some bioanalytical experiments, it may be used to adjust the interface properties of the reaction system and promote the identification and reaction of biomolecules, which is of great significance for accurate detection and diagnosis. In summary, biphenyl-4-sulfonate is indispensable in many fields such as industry, daily chemicals and biomedicine, and is widely used.
What is Biphenyl-4-Sulfonate synthesis method?
The method of making biphenyl-4-sulfonate has been used in ancient times, and it is described in detail below.
First take biphenyl, which is an organic aromatic compound with stable structure and is the foundation for making biphenyl-4-sulfonate. Place the biphenyl in a reactor, which needs to be clean and dry to prevent impurities from disturbing it.
Next, add an appropriate amount of fuming sulfuric acid. Fuming sulfuric acid has strong oxidizing and sulfonating properties and is a key reagent for this reaction. When administering the drug, it needs to be slowly poured in and stirred to make the reaction system evenly mixed to prevent local overheating or uneven reaction.
When reacting, the temperature should be controlled to the point. Initially, it is advisable to start at a low temperature, about 50 to 60 degrees Celsius. At this stage, the reaction is mild, allowing the sulfonated group to be gradually introduced into the biphenyl molecule. Then, it is gradually heated to 100 to 120 degrees Celsius to promote the complete reaction. This heating process should not be rushed to ensure a smooth reaction.
After the reaction is completed, when the system cools, it can be poured into ice water. Ice hydrolysis of this mixture can precipitate biphenyl-4-sulfonate. After filtering, the solid is collected. The collected solid still contains impurities and needs to be purified by recrystallization. Take an appropriate solvent, such as ethanol-water mixture, dissolve the solid, heat to dissolve, then cool and crystallize, and filter again to obtain pure biphenyl-4-sulfonate. The whole process requires fine operation and proper control of conditions to obtain good products.