Products

Phenolsulphonic Acid

Lingxian Chemical

Specifications

HS Code

631553

Name Phenolsulphonic Acid
Chemical Formula C6H6O4S
Molar Mass 174.174 g/mol
Appearance Colorless to light brown viscous liquid
Odor Characteristic pungent odor
Solubility In Water Soluble
Melting Point 15 - 25 °C
Boiling Point Decomposes
Density 1.36 - 1.45 g/cm³
Acidity Strong acid
Packing & Storage
Packing 500g Phenolsulphonic Acid packaged in a corrosion - resistant plastic container.
Storage Phenolsulphonic acid should be stored in a cool, well - ventilated area, away from direct sunlight and heat sources. Keep it in a tightly - closed container to prevent evaporation and exposure to air. Store it separate from incompatible substances like oxidizing agents and bases. Follow local safety regulations to ensure proper storage for this corrosive chemical.
Shipping Phenolsulphonic Acid is shipped in suitable corrosion - resistant containers. To ensure safety, it must comply with regulations for handling and transporting corrosive chemicals, and be protected from physical damage during transit.
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Phenolsulphonic Acid
General Information
Historical Development
Phenolsulphonic acid (Phenolsulphonic Acid) is also an important product of chemistry. The origin of its origin can be traced back to the past. At the beginning, chemists gradually touched this thing in the process of exploring the way of material change.
In the past, all the sages used their diligence and research to observe various reactions. After repeated trials, they could get a glimpse of phenol sulfonic acid. At that time, although the conditions were difficult, those who were determined were fearless. From the initial ignorance and cognition to the gradual clarification of its properties and production methods.
With the passage of time, the technology has advanced, the preparation method has become more and more exquisite, and the output has also increased. It has been used in industry, medicine and other fields. The road of exploration in the past was difficult step by step, but it paved the way for today's development, making phenol sulfonic acid available for use by the world and benefiting people's livelihood. This is also the work of predecessors.
Product Overview
Phenolsulphonic acid (Phenolsulphonic Acid) is a special agent in various chemical products. Its shape or liquid, the color is often nearly clear and slightly pale, with a specific atmosphere.
The nature of this product is very lively. In the field of organic synthesis, the function is quite obvious. It can participate in many reactions and is a key material for the preparation of other compounds. For example, in the preparation of medicine, it can be used as an intermediate to help create effective drugs to treat various diseases.
In the dye industry, it also has its uses. With its unique chemical quality, it can help change the color and make the color of the dye more bright and firm.
The preparation of phenol sulfonic acid requires delicate methods to control various conditions, such as temperature and material distribution, in order to obtain high-quality products and develop their talents in various industries.
Physical & Chemical Properties
Phenolsulphonic acid (Phenolsulphonic Acid) is also a chemical substance. Its physical and chemical properties can be particularly investigated. Looking at its state, at room temperature, or in a liquid state, with fluidity, color or clear or slightly colored. Its taste is specific, and its smell is discernible.
In terms of its solubility, it has a certain solubility in water and can be combined with water molecules. This property is related to its use in many reactions and applications. Thermal stability is also important. When heated, its molecular structure may change, and the decomposition temperature is specific. At this temperature, the bonds in the molecules break and new substances dissolve.
and its acidity is significant. In chemical reactions, it can be used as an acid to participate in, neutralize with bases, and produce salt and water. Its chemical activity is high, it can interact with a variety of functional groups, derive a variety of compounds, and has a wide range of uses in the field of chemical synthesis.
Technical Specifications & Labeling
"Process Specifications and Labeling (Product Parameters) of Phenol Sulfonic Acid"
For phenol sulfonic acid, if you want to clarify its process specifications and labeling, you must review it in detail. The method of its preparation needs to follow strict regulations. Take high-quality raw materials, in the right ratio, precise heat, and appropriate time, and obtain them through multiple processes.
As for the labeling, the product parameters are crucial. Looking at its purity, when it reaches a very high level, the impurities need to be minimal. Its color and properties are also fixed, and it must show a specific color and have a specific state. And on the packaging, the logo should be clearly identifiable, and the parameters, such as purity value, scope of application, preservation method, etc., should be detailed so that the user can be clear and not wrong. In this way, the essential meaning of the phenol sulfonic acid process specifications and labels can be used by the industry and promote its development.
Preparation Method
The preparation method of phenol sulphonic acid (Phenolsulphonic Acid) is related to the raw materials and production process, reaction steps and catalytic mechanism, and is the key to chemical preparation. Its raw materials are often phenol and sulfuric acid. The phenol is placed in the reactor and slowly injected into the sulfuric acid in proportion. This is the initial step. The reaction temperature needs to be carefully controlled, about a specific range, to ensure a smooth reaction. In the reaction step, the two are initially mixed, the molecules interact, and then a sulfonation reaction occurs, and the sulfate radical is ingeniously integrated into the phenol structure. In the catalytic mechanism, the sulfuric acid itself plays both the role of reactant and catalyst, which prompts the reaction to accelerate. After the reaction is completed, a series of purification processes, such as filtration and distillation, can obtain pure phenol sulphonic acid products, which have important uses in many fields.
Chemical Reactions & Modifications
Phenolsulphonic Acid, the transformation of things is also. Its transformation and reverse properties are important to those who are important.
In its reaction, or in the combination of other things, to generate new properties. The process is also, according to the law of transformation, the atom is re-formed, and there is a reaction. The rate of this reaction is also controlled by general factors, such as the degree of resistance and the degree of resistance. The increase of the degree of resistance, the speed of the reaction; the increase of the degree of resistance can also promote it.
Due to its resistance, or due to the resistance of the reaction parts, it is different. Or change its physical properties, such as melting, boiling; or easy to change, the activity is low. Researching its transformation and anti-reactivity is of great use in chemical engineering and material research, which can help me make new things, improve the method, and promote the process of transformation.
Synonyms & Product Names
Phenolsulphonic acid (Phenolsulphonic Acid) is also a chemical product. It has the same trade name, which can be investigated. Phenolsulphonic acid, also known as phenol sulphonic acid, is the name of its same name. As for the trade name, it may be different because of the home and purpose.
There are companies that name chemical products, seeking clarity. The existence of the same product, or the history of the company, or the difference between regions. The name of the product, the family wants to recognize its unique, in order to benefit the city. For example, a certain product produces phenolsulphonic acid, or is named with the name of special, hoping to find it in the same industry.
Research on its same product name, in the process of chemistry and business travel, is beneficial. It can make the buyer understand its origin, and the businessperson makes good use of its name to expand. Therefore, the same trade name of phenolic sulfonic acid cannot be ignored in the research and business.
Safety & Operational Standards
Phenolsulphonic acid (Phenolsulphonic Acid) is also a chemical substance. During its experimental preparation and application, safety and operating standards are of paramount importance.
All operations involving this substance should be protected first. The operator is wearing appropriate protective clothing. If a large amount of contact is involved, special protective clothing must be worn to prevent it from coming into contact with the skin. The hands should also wear chemically resistant gloves to prevent contamination. The eyes should be protected with protective glasses to prevent it from splashing in and damaging the eyes.
The preparation process should be carried out in a well-ventilated place. Phenolsulphonic acid has certain volatility, and poor ventilation can easily lead to the accumulation of harmful gases, endangering the health of the operator. And the raw materials used in the preparation are mostly corrosive or toxic, and the operation must be cautious. When measuring the raw materials, use a precise measuring tool and add them according to the established ratio, and there should be no slight difference.
During the reaction process, the control of temperature and reaction time is also critical. Improper temperature may cause the reaction to be too fast, causing danger, or make the reaction too slow, affecting the yield. Therefore, precise temperature control equipment is required to ensure the smooth progress of the reaction at a suitable temperature. Timing should not be sparse to ensure that the degree of reaction is as expected.
When storing, phenol sulfonic acid should be placed in a cool, dry and ventilated place. Keep away from fire and heat sources to prevent it from being decomposed by heat or causing fire. At the same time, it should be separated from oxidants and alkalis to avoid chemical reactions.
Waste disposal after use must also be done in accordance with regulations. Do not dump at will to avoid polluting the environment. After collection, hand it over to a professional treatment agency and dispose of it in compliance.
In short, although phenol sulfonic acid has its important use in the field of chemistry, its safety and operating standards should not be ignored. Only by abiding by various guidelines can we ensure the safety of experiments and promote orderly production.
Application Area
Phenolsulphonic acid (Phenolsulphonic Acid) has a wide range of uses and is useful in various fields. In the field of medicine, it can be used as a raw material for drug synthesis, to help form a variety of drugs, to heal diseases, and to help health. In the chemical industry, it is a key component in the preparation of dyes, which can give dyes a bright color and durability, so that the color of the printed and dyed materials is bright and does not fade for a long time. In some industrial processes, it can act as a catalyst to accelerate the reaction process and improve the efficiency of production. It also plays a role in leather tanning, making leather flexible and durable. Therefore, phenolsulfonic acid plays an important role in many application fields such as medicine, chemical industry, and leather, and has made great contributions to the development of various industries.
Research & Development
Modern chemistry has flourished, and all kinds of substances have entered the field of research. Phenolsulphonic Acid This material is also studied by us.
At the beginning, it took a lot of effort to clarify its properties. After repeated experiments, different methods were used to extract and analyze it. The conditions of the reaction, the temperature, and the ratio of reagents were all carefully considered. If there is a slight difference, the result will be wrong.
And to obtain its properties, think about its use. It can be helpful in medicine, dyeing and weaving, etc. However, if you want to use it widely, you must find a strategy for mass production. Improve the process, find better equipment, and strive to reduce its cost and improve its quality and quantity.
We are committed to this, and we hope to make unremitting efforts to further the research and development of Phenolsulphonic Acid, to be used by the world and to benefit people.
Toxicity Research
The toxicity study of phenol sulphonic acid (Phenolsulphonic Acid) is of great importance to chemical researchers today. Phenol sulphonic acid is a unique substance, and its toxicity is involved, which cannot be ignored.
Looking at what it shows in the experiment, it comes into contact with various objects, or produces different changes. If its qi enters the body, it will feel uncomfortable at first, or cause dizziness and chest tightness. If the skin is close to it, it will also cause erythema and tingling.
And in the environment, the existence of phenol sulphonic acid may disturb the balance of ecology. Dissolved in water, aquatic spirits are harmed by it, and their growth and reproduction are hindered.
Therefore, in order to protect the well-being of all beings and the tranquility of the environment, the study of the toxicity of phenol sulfonic acid needs to be deep and detailed, and the harm should be clarified.
Future Prospects
Phenolsulphonic Acid has shown its unique value in today's chemical research. Although it has been applied now, it has been obtained, but the future development still has a grand scope.
It has been used in various industrial fields, such as dyeing and pharmaceuticals, but the improvement of the process and the gain of efficiency still need to be learned later. With time, it will definitely be able to achieve great results in process optimization and cost reduction.
As for the reaction mechanism between it and various things on the way to scientific research, there may be some unknowns. In-depth investigation may inspire new understanding and open up new application directions. Future research is expected to bloom in the creation of new materials, biomedical exploration, etc.
Our generation should be diligent and determined to study, and look forward to the future development of Phenolsulphonic Acid, so that its potential can be fully developed, used by the world, and an unfinished cause to meet the future expectations.
Frequently Asked Questions
What are the main uses of Phenolsulphonic Acids?
Phenol sulfonic acid has a wide range of uses. In the field of industry, it is often an important agent in dye synthesis. It has a special structure and can react with many compounds to produce brightly colored dyes, which can meet the needs of textile, printing and dyeing industries and make fabrics colorful.
In the pharmaceutical industry, phenol sulfonic acid also has a place. It can be used to prepare certain drugs, help regulate human physiology and heal diseases. It can participate in the construction of drug molecules, or give drugs specific pharmacological activities, making great contributions to the development of medicine.
In the field of chemical analysis, phenol sulfonic acid can be used as a reagent. Due to its unique chemical properties, it can react significantly with specific substances. Through such reactions, the composition and content of other substances can be accurately determined, providing key support for scientific research, quality inspection and other work, so that the analysis results are accurate and reliable.
Furthermore, in the field of catalysts, phenolic sulfonic acid can sometimes play a role. In some chemical reactions, it can speed up the reaction rate, reduce the conditions required for the reaction, improve production efficiency, and help the chemical production process to be more smooth and efficient. In short, phenolic sulfonic acid has indispensable functions in many aspects such as industry, medicine, analysis and catalysis.
What are the precautions for Phenolsulphonic Acids during use?
For phenolic sulfonic acid, there are several ends to pay attention to when using it.
First, the protection must not be ignored. Phenolic sulfonic acid is corrosive and can cause injury if it touches the skin or enters the eyes. Therefore, when handling it, it is necessary to wear protective equipment, such as gloves, goggles, etc., to prevent accidental contamination. If you accidentally touch it, rinse it with a lot of water as soon as possible, and then seek medical treatment. Do not delay.
Second, the method of storage is also important. It should be placed in a cool, dry and well-ventilated place, away from fire and heat sources. It must be stored separately from alkalis and oxidizers, and must not be mixed to prevent violent chemical reactions from occurring and causing danger.
Third, when using, the operation must be strict. According to the correct procedures, accurately measure the required amount, and do not increase or decrease at will. When preparing the solution, be especially careful. The phenolic sulfonic acid should be slowly poured into the water, and the order must not be reversed to avoid the risk of splashing. And when stirring, it should also be gentle to avoid the solution splashing.
Fourth, the disposal of waste should not be ignored. The waste of phenolic sulfonic acid cannot be discarded at will, and must be properly disposed of in accordance with relevant environmental protection regulations. Or handed over to a professional waste treatment agency to ensure that it does not cause pollution to the environment.
In summary, the use of phenolic sulfonic acid, protection, storage, operation, and disposal must be carried out with caution to ensure safety.
What are the Preparation Methods of Phenolsulphonic Acid
The preparation methods of phenolic sulfonic acid are as follows.
First, it is prepared by co-heating phenol and sulfuric acid. An appropriate amount of phenol is placed in the reaction kettle, and sulfuric acid is slowly added. The concentration and dosage of sulfuric acid are all exquisite. Concentrated sulfuric acid is usually used, and the ratio needs to be precisely prepared. When reacting, temperature is also critical. It is advisable to slowly heat up and maintain it in a specific temperature range so that the two can fully react. During this process, close attention should be paid to the reaction phenomenon to prevent local overheating or too violent reaction.
Second, benzene sulfonic acid is prepared by sulfonation reaction. The benzene sulfonic acid is obtained first, and then it is reacted with a specific sulfonating agent under suitable conditions. The selected sulfonating agent, such as fuming sulfuric acid, needs to be considered according to the specific The pH, temperature and reaction time of the reaction environment all affect the formation of phenolic sulfonic acid. Adjusting the reaction conditions can improve the yield and purity.
Third, halogenated phenols are prepared by sulfonation. Halogenated phenols interact with sulfonating reagents. Among them, the type and location of halogen atoms of halogenated phenols have an impact on the reaction process and product characteristics. Select appropriate sulfonating reagents and control the reaction conditions, such as solvent type, reaction temperature and time, to produce the desired phenolic sulfonic acid.
When preparing phenolic sulfonic acid, no matter what method is used, the subsequent steps of separation and purification are required. Distillation, crystallization, extraction and other means can be used to remove impurities and improve the purity of phenolic sulfonic acid to meet the needs of different applications.
What are the Physical and Chemical Properties of Phenolsulphonic Acid?
Phenol sulfonic acids are a class of compounds with unique physical and chemical properties. They are active and play a key role in many chemical processes.
In terms of their physical properties, phenol sulfonic acids are mostly solid, but there are also liquid states, depending on the specific structure and substituents. At room temperature, they often have a specific color, or colorless, or slightly yellowish, and have a certain odor. Its melting point and boiling point vary depending on the molecular structure. Differences in molecular forces cause high or low melting points. If hydrogen bonds are strong within molecules, the melting point is relatively high; otherwise, it is low. The same is true for boiling points, which are affected by intermolecular forces and relative molecular masses.
As for chemical properties, phenolic sulfonic acids are characterized by both phenolic hydroxyl groups and sulfonic acid groups. Phenolic hydroxyl groups are weakly acidic and can react with bases to form corresponding phenolates. This acidic group is weaker than inorganic acids, but stronger than alcohols. Due to the conjugation effect of phenyl rings, the polarity of oxygen and hydrogen bonds in phenolic hydroxyl groups is enhanced, and hydrogen is easier to dissociate. Sulfonic acid groups are strongly acidic groups that can be completely ionized in water, giving phenolic sulfonic acids strong acidity. They can react with various metal oxides and hydroxides to form sulfonates. Phenolic sulfonic acids can also participate in electrophilic substitution reactions. The electron cloud density on the phenolic ring changes due to the action of phenolic hydroxyl groups and sulfonic acid groups, resulting in unique reaction activity and selectivity. Phenolic hydroxyl groups are ortho-and para-sites, and sulfonic acid groups are meta-sites, so the electrophilic substitution reaction check point is complex and varies according to the reaction conditions and reagents. In addition, phenolic sulfonic acids can also participate in esterification, condensation and other reactions, and are widely used in the field of organic synthesis.
Phenolsulphonic Acid Market Price
The price of phenolic sulfonic acid on the market varies according to its quality and quantity, as well as the supply and demand of the city. In the book "Tiangong Kaiwu", although there is no price of phenolic sulfonic acid, it is also inspired by the ancient way to view the price of the market.
If phenolic sulfonic acid is of high quality and purity, its price must be higher than that of ordinary ones. It is used in the chemical industry and is widely used in the pharmaceutical and dyeing industries. If the need for pharmaceuticals requires extremely high purity, its price is not cheap. In the dyeing industry, the ability to help color is also its value.
The supply and demand of the city greatly affects its price. If there are many people who need it at a time, and the production is insufficient, the price will rise. On the contrary, if there is more production and less demand, the price will drop. In the past, "Tiangong Kaiwu" said that the value of all things was determined by the needs of the time and the production. The same is true for phenolic sulfonic acid.
And the difficulty of production is also related to the price. If the method of making phenolic sulfonic acid is prolific, the materials used are expensive, and the cost is high, and the price is also high. On the contrary, the method is easy and the materials are cheap, and the price is low. In ancient times, when talking about things, they all studied in detail the difficulty of making them, and the price of materials. The price of phenolic sulfonic acid also follows this rule.
From this perspective, the market price of phenolic sulfonic acid is high if it is of high quality, needs a lot, and is difficult to make; if it is of high quality, needs a little, and is easy to make, the price is low. This all changes according to the