Products

Benzaldehyde-4-Sulfonic Acid

Lingxian Chemical

Specifications

HS Code

482421

Chemical Formula C7H6O5S
Molar Mass 186.185 g/mol
Appearance White to off - white solid
Solubility In Water Soluble
Pka Value around 2 - 3
Melting Point ~300 °C (decomposes)
Boiling Point Decomposes before boiling
Odor Odorless or very faint odor
Packing & Storage
Packing 500g of Benzaldehyde - 4 - Sulfonic Acid packaged in a sealed, corrosion - resistant container.
Storage Benzaldehyde - 4 - Sulfonic Acid should be stored in a cool, dry place away from heat sources and ignition points. Keep it in a tightly - sealed container to prevent moisture absorption and exposure to air, which could potentially lead to decomposition. Store separately from incompatible substances, such as strong oxidizing agents, to avoid chemical reactions.
Shipping Benzaldehyde - 4 - Sulfonic Acid is shipped in sealed, corrosion - resistant containers. It's transported in accordance with hazardous chemical regulations, ensuring proper handling to prevent spills and exposure during transit.
Free Quote

For samples, pricing, or more information, please call us at +8615651039172 or mail to info@bouling-chem.com.

We will respond to you as soon as possible.

Tel: +8615651039172

Email: info@bouling-chem.com

Benzaldehyde-4-Sulfonic Acid
General Information
Historical Development
In the field of chemical industry, new things have emerged one after another, among which Benzaldehyde-4-Sulfonic Acid also has its source. In the past, all the sages devoted themselves to the study of the way of chemistry. At the beginning, only a little knowledge of its characteristics, but not a complete solution. As the years passed, all the scholars tried their best and tried it again and again. Or in the experimental room, with various drugs and utensils, according to different methods, to explore its mysteries. Gradually gain something, know the method of its preparation, and understand the difference in its nature. From the initial ignorance, to the later mastery, it is useful in the field of industry and scientific research. Thanks to the efforts of researchers of all generations, Benzaldehyde-4-Sulfonic Acid has been hidden from the world, adding luster to the development of chemistry.
Product Overview
"Product Overview of Benzaldehyde-4 - Sulfonic Acid"
Benzaldehyde-4 - Sulfonic Acid is also the product of transformation. Its unique nature is a crystalline body with pure and shiny color. It dissolves in water, like a fish in water, and has a good dispersion. Its structure is exquisite, and the benzene ring coexists with the aldehyde group and the sulfonic acid group, blending with each other, endowing this substance with specific properties.
This substance has a wide range of uses. In the field of medicine, it is the basis for making good medicines, and it can be used as a guide to open the way to healing. In the world of dyeing and weaving, it is the source of pigments and paints a colorful chapter. Benzaldehyde-4-Sulfonic Acid, although it is a small matter, it is of extraordinary value in the chemical industry. It is valued by the industry and has a vast prospect.
Physical & Chemical Properties
Benzaldehyde-4-Sulfonic Acid has specific physical and chemical properties. Its shape or crystalline state, the color is often close to pure white, showing the appearance of fine particles, placed in light, slightly shiny. Its melting point is quite fixed, and after fine measurement, it is about a certain temperature range. This is one of the characteristics to identify its characteristics.
On its solubility, it is soluble in water, but the solubility varies depending on water temperature and other conditions. When heated water, the rate of dissolution is accelerated, and the amount is also slightly increased. Its aqueous solution has a certain pH, and after testing, it can be found that its pH value is within a certain range, which is related to its chemical activity.
As for chemical properties, because its structure contains specific groups, it can participate in many chemical reactions. When it encounters a base, reactions such as neutralization can occur, and the properties of the products change accordingly. In the field of organic synthesis, it is often used as a key raw material. With its unique properties, it can promote the reaction to proceed according to a specific path and assist in the preparation of various organic compounds, which is of great value in chemical research.
Technical Specifications & Labeling
Benzaldehyde-4-Sulfonic Acid is an important chemical product. Its technical specifications and identification (product parameters) are the key. To observe its preparation, it is necessary to follow precise methods and control all conditions. Its quality should be pure, with few impurities, correct color, and no odor. In the logo, the name, formula, quantity, etc. must be clear, and the origin and batch should also be remembered in detail. Technical specifications are related to parameters such as purity, content, solubility, etc., and must be in line with standards. In this way, the quality of this product can be guaranteed, and it can be used well in various fields of industry and scientific research.
Preparation Method
To prepare Benzaldehyde-4-Sulfonic Acid, the raw materials and production process are very critical. First take an appropriate amount of benzaldehyde, which is the basic raw material. Place it in a specific reaction vessel and add concentrated sulfuric acid, which is the key reagent for sulfonation. The reaction needs to be carried out at a suitable temperature and duration, about 60 to 80 degrees Celsius under temperature control, and the reaction takes about two hours.
The reaction steps are as follows: Slowly drop concentrated sulfuric acid into benzaldehyde, and continue to stir during it to fully mix the two. After mixing evenly, maintain the established temperature and let the reaction proceed naturally. After the reaction is completed, the product is separated and purified. First, the product is cooled to crystallize and precipitate, and then filtered and washed to remove impurities.
In this process, it is particularly important to control the mechanism of the reaction conditions. If the temperature is too high, it is easy to produce side reactions; if the temperature is too low, the reaction will be slow. The stirring speed also needs to be moderate to ensure that the raw materials are fully contacted and the reaction efficiency is improved. In this way, the product of Benzaldehyde-4-Sulfonic Acid can be obtained.
Chemical Reactions & Modifications
The industry of chemical industry is related to the change of all things, among which the chemical reaction and modification are particularly delicate. Today there is Benzaldehyde-4-Sulfonic Acid, and its chemical reaction can be investigated.
The reaction of Benzaldehyde-4-Sulfonic Acid may be at a suitable temperature and pressure, accompanied by an appropriate catalyst, to make its structure change. In this way, its physical and chemical properties can be adjusted to meet diverse needs.
If you want to change its properties, you can observe the activity of its functional groups, and use the method of substitution and addition to derive new substances. At the time of reaction, precise control of time and quantity is required to obtain the ideal product.
Chemical reactions and modifications, such as writing books, must be meticulous, in order to be able to draw delicate chapters at the micro of molecules, so that the effectiveness of Benzaldehyde-4-Sulfonic Acid can be fully exerted, adding luster to the chemical industry.
Synonyms & Product Names
Benzaldehyde-4-Sulfonic Acid, also known as p-sulfonic benzaldehyde. Although ancient chemistry is not as developed as it is today, there are similar phenomena.
Today, this compound has a wide range of uses and is widely used in chemical synthesis and other fields. Although there is no precise name in the past, there are similar descriptions of its properties or uses.
Although there was no name for "Benzaldehyde-4 - Sulfonic Acid" at that time, it may have been named for its characteristics and effects, such as its fragrant smell and performance in certain reactions, which was called by the words of the time, or a synonymous name such as "fragrant aldehyde sulfonate". Although it was difficult to obtain accurately by the process at that time, it was already aware of its similar properties. In the words of the time, it is expressed that today's compounds are also witnesses to the development of chemistry.
Safety & Operational Standards
"Benzaldehyde - 4 - Sulfonic Acid Safety and Operation Specifications"
Benzaldehyde - 4 - Sulfonic Acid is an important item in chemical research. During the whole process of experimental operation, safety is the first priority, and norms are the most important.
Anyone who comes into contact with this object must read the relevant safety information carefully. When handling, appropriate protective equipment is required, such as protective clothing, protective gloves and anti-goggles, etc., to prevent it from touching the skin and eyes and causing damage to the body. The experimental site should also be well ventilated to allow air circulation to prevent the accumulation of harmful gases.
In terms of storage, it should be placed in a dry, cool and ventilated place, away from fire and heat sources to prevent accidents. And it should be stored separately from oxidants, alkalis, etc., to avoid their mutual reaction and cause danger.
When taking it, be sure to take it according to the specifications of accurate measurement. When weighing, use precise instruments, and the operation methods should be stable and accurate to avoid spilling, polluting the environment or causing other adverse consequences.
If you accidentally come into contact with this object and splash it on the skin, you should quickly rinse it with a lot of water, and then seek medical treatment; when entering the eyes, you should immediately rinse it with flowing water or normal saline, and seek medical treatment as soon as possible.
During the reaction process, strictly control the reaction conditions, such as temperature, pressure, reaction time, etc., according to the established operating procedures, and must not be changed without authorization.
After the experiment is completed, properly dispose of the remaining materials, follow the waste disposal specifications, and do not discard them at will, so as not to endanger the environment.
In this way, strictly abide by the safety and operation specifications of Benzaldehyde-4-Sulfonic Acid to ensure the smooth operation of the experiment, the safety of personnel, and the harmlessness of the environment.
Application Area
In the field of medicine, Benzaldehyde-4-Sulfonic Acid has a wide range of application fields. In the field of medicine, it can be used as a key raw material to help the synthesis of pharmaceuticals and contribute to the treatment of diseases and diseases. In the dye industry, it is also indispensable. It can endow dyes with unique color and stability, making their colors gorgeous and lasting. In the preparation of some fine chemical products, it plays an important role in improving product quality and characteristics. With its unique chemical properties, it has emerged in various fields, which is a great help in the chemical industry and has contributed a lot to the development of many industries.
Research & Development
Taste the field of chemical industry, explore endlessly. Today, Benzaldehyde-4-Sulfonic Acid is carefully studied. This compound has unique properties and a wide range of applications. We use scientific methods to study its rationale. After many experiments, we have observed its reaction and analyzed its structure.
Study the way of its preparation, optimize the process, and strive for high efficiency and purity. Explore its application in various fields, hoping to expand new frontiers. In the field of medicine, it can be used as a raw material to help drug research and development; in the field of materials, or add new substances to promote its development.
We are committed to making unremitting efforts to bring the research and development of this compound to a new level, contributing to the prosperity of chemical industry and benefiting the world.
Toxicity Research
About Benzaldehyde - 4 - Sulfonic Acid Toxicity Study
In recent times, chemical techniques have advanced day by day, and new substances have emerged. Benzaldehyde - 4 - Sulfonic Acid is also the product of chemical research. We take toxicity research as our business to observe the properties of this substance in detail.
At first, looking at it, this substance has its unique state. However, it is important to observe its impact on living things. Try it with all kinds of living things and observe its physiological changes. It may be seen that it is disturbed by the movement of microinsects, or hinders the growth of green plants.
And if this substance enters the water body, it will be afraid of the sewage source, and the aquatic people will be threatened by it. Although its amount is small, it adds up to a lot, and it can also cause ecological changes.
Furthermore, in the experimental room, the degree of its toxicity is measured by an exquisite method. It is known that it may have the ability to damage the cells of organisms, damage their vitality, and disrupt their normal order.
In summary, the toxicity of Benzaldehyde-4-Sulfonic Acid should not be ignored, and its use should be used with caution to ensure that no living beings are harmed and the environment is polluted.
Future Prospects
I have tried to study Benzaldehyde-4-Sulfonic Acid. Looking at it, although it is available in the present, I still look forward to the future with great ambitions.
In the field of chemical industry, it is expected that in the future, the preparation method will be more refined, the energy consumption will be sharply reduced, and the yield will double. And its purity can be extremely high, and the impurities are almost non-existent, so it is more widely used.
In pharmaceutical research and development, it may be the basis for new agents, healing all kinds of difficult diseases, and saving patients from pain. In the creation of materials, it can give material specificity, become unprecedented new materials, and be used in high-tech places.
In the future, Benzaldehyde - 4 - Sulfonic Acid will bloom, create a new situation, be used by the world, and benefit all people. I will do my best to promote its prosperity.
Frequently Asked Questions
What are the chemical properties of Benzaldehyde-4-Sulfonic Acid?
Benzaldehyde-4-sulfonic acid (Benzaldehyde-4-Sulfonic Acid) is an organic compound with special chemical properties. It is a white to light yellow crystalline powder with a certain solubility in water, because the sulfonic acid group (-SO-H) can form hydrogen bonds with water molecules.
From an acidic point of view, it is acidic because it contains sulfonic acid groups. It can partially ionize hydrogen ions in aqueous solution, and can neutralize with bases to generate corresponding salts. For example, when reacted with sodium hydroxide, benzaldehyde-4-sulfonic acid and water will be formed.
In terms of chemical reactivity, the aldehyde group on the benzene ring is active. The aldehyde group is reductive and can be oxidized by a variety of oxidants. In case of weak oxidant Torun reagent (silver ammonia solution), a silver mirror reaction can occur. The aldehyde group is oxidized to a carboxylic group to form a carboxylate of benzaldehyde-4-sulfonic acid, and metal silver is generated to adhere to the container wall to form a silver mirror. In case of strong oxidants such as potassium permanganate, the aldehyde group will be oxidized to a carboxyl group to form p-carboxybenzene sulfonic acid.
In addition, aldehyde groups can also participate in nucleophilic addition reactions. For example, in the presence of an acidic catalyst with an alcohol, acetalation can occur. The carbonyl group in the aldehyde group binds to the hydroxyl group of the alcohol to form an acetal structure, which is often used to protect the aldehyde group in organic synthesis. The benzene ring itself can also undergo substitution reactions, because of its high electron cloud density, electrophilic reagents are easy to attack the benzene ring, and substitution reactions such as halogenation, nitrification, and sulfonation occur.
In short, benzaldehyde-4-sulfonic acid is widely used in organic synthesis and chemical industry due to its acidic, redox and various reactive groups.
What are the main uses of Benzaldehyde-4-Sulfonic Acid?
Benzaldehyde-4-sulfonic acid has a wide range of uses. In the chemical industry, it is often used as an intermediary in organic synthesis. It can be chemically reacted to obtain a variety of high-value organic compounds. For example, when synthesizing fragrances with special structures, benzaldehyde-4-sulfonic acid can be used as a key starting material. After ingenious reaction steps, it endows fragrances with unique aroma and stability, and is used to prepare high-end perfumes, cosmetics and other products to improve their quality and uniqueness.
In the field of pharmaceutical chemistry, it also plays an important role. It can participate in many drug synthesis pathways and contribute to the construction of drug active molecular structures. With its special chemical properties, it can guide the reaction in a specific direction, assist in the synthesis of pharmaceutical ingredients with precise curative effect, or optimize the existing drug production process to improve the yield and purity, thereby reducing costs and benefiting more patients.
In the dye industry, benzaldehyde-4-sulfonic acid also plays a significant role. It can be used as an important intermediate for synthetic dyes. Through complex chemical reactions, dyes with bright colors and excellent fastness can be generated. Such dyes are widely used in the textile, printing and dyeing industries to make fabrics show rich colors, and can still maintain bright colors after multiple washes and lighting, meeting people's needs for the beauty and durability of textiles.
What is the synthesis method of Benzaldehyde-4-Sulfonic Acid?
To prepare benzaldehyde-4-sulfonic acid (Benzaldehyde-4-Sulfonic Acid), the following ancient method can be used.
Toluene is often used as the starting material, and it is sulfonated first. Toluene and concentrated sulfuric acid are co-placed in a kettle, heated and stirred moderately. Concentrated sulfuric acid has strong sulfonation properties and can be substituted with the benzene ring of toluene. Under certain conditions, sulfate (-SO 🥰 H) will replace the hydrogen atom on the benzene ring to form p-toluenesulfonic acid. This reaction needs to be carefully controlled. If the temperature is too high, the side reactions will increase, which will affect the yield and purity.
After obtaining p-toluenesulfonic acid, oxidation is carried out. Traditionally, strong oxidizing agents such as potassium dichromate are often reacted with p-toluenesulfonic acid in suitable solvents. Potassium dichromate exhibits strong oxidizing properties in an acidic environment, and can oxidize the methyl of p-toluenesulfonic acid to aldehyde groups to produce benzaldehyde-4-sulfonic acid. However, oxidants such as potassium dichromate are at risk of contamination, and the reaction conditions need to be carefully controlled. The proportion of reactants, reaction temperature and time have a significant impact on the quality and quantity of the product.
In addition, benzaldehyde is used as the starting material to react with fuming sulfuric acid. Fuming sulfuric acid contains excessive sulfur trioxide, which can efficiently provide the active sulfur source required for sulfonation. Under suitable conditions, the benzaldehyde ring can interact with the sulfur trioxide in fuming sulfuric acid to form benzaldehyde-4-sulfonic acid. This approach also needs to pay attention to the reaction conditions, because the aldehyde group of benzaldehyde has certain activity, improper conditions are prone to damage to the aldehyde group or cause other side reactions. In short, when preparing this compound, careful operation and fine regulation of each reaction element can achieve satisfactory results.
Benzaldehyde-4-Sulfonic Acid during storage and transportation
For benzaldehyde-4-sulfonic acid, be sure to pay attention to many matters during storage and transportation.
Its properties may be special, and when storing, it is advisable to choose a cool, dry and well-ventilated place. This is because if it is in a warm and humid place, or its properties may vary, affecting its quality. And it should be stored in isolation from oxidants, alkalis, etc., to prevent chemical reactions from occurring and causing danger. Cover its chemical properties, in case of oxidants or alkalis, it may react violently, damage the substance itself, or even cause safety accidents.
During transportation, do not slack off. The packaging must be firm and sealed to ensure that it does not leak when it is bumpy and vibrated. And the transport vehicle should be equipped with the corresponding variety and quantity of fire fighting equipment and leakage emergency treatment equipment. If there is a leak on the way, it can be disposed of in an appropriate way according to its characteristics. If it is adsorbed with inert materials and then properly cleaned up, it must not be disposed of at will to avoid polluting the environment.
Furthermore, those who are engaged in storage and transportation should be familiar with its properties and emergency treatment methods. In case of emergencies, they can respond calmly to ensure the safety of personnel and reduce losses. In this way, the storage and transportation of benzaldehyde-4-sulfonic acid can be comprehensive and everything goes smoothly.
Benzaldehyde-4-Sulfonic the market price of Acid
The price of a restaurant in Guanfu is related to the supply and demand of various goods, as well as the change of origin, quality and luck. The market price of Benzaldehyde-4-Sulfonic Acid is also based on this principle.
In the past, its price fluctuated, or varied depending on the number of producers. If there are many places of origin, the output is abundant, and the supply exceeds the demand, the price may decline. If the place of origin is narrow, the output is thin, and the demand exceeds the supply, the price may rise.
And the quality of its high or low is also the key to the price. Those with high purity and few impurities must be higher than the shoddy products. Or because of the complexity of the preparation process, the cost is different, and the price is also affected. The process is complex, the cost is high, the price is high; the process is simple, the cost is low, the price is flat.
Those who are lucky, such as the season of the year, the leniency of the government, and the sluggishness of the trade, are all related. In case of unfavorable weather, the raw materials are not collected, and the price may rise because of it. When the government orders to promote production and the trade is smooth, the price may be stable or decline.
If you want to know the current market price, you need to visit the chemical market and trading houses, and carefully observe the actual records of recent transactions, in order to obtain its accurate number, rather than speculation. This market is impermanent and constantly changing, and it must be carefully studied to understand the trend of its price.