Products

Benzaldehyde-2,4-Disulfonic Acid

Lingxian Chemical

Specifications

HS Code

203208

Chemical Formula C7H6O7S2
Molecular Weight 266.25
Appearance Solid (usually white or off - white)
Odor Characteristic, somewhat pungent
Solubility In Water Soluble
Ph In Aqueous Solution Acidic
Melting Point Decomposes rather than has a distinct melting point
Stability Stable under normal conditions, but sensitive to strong oxidizing agents
Pka Values Multiple pKa values due to acidic sulfonic acid groups
Packing & Storage
Packing Benzaldehyde - 2,4 - Disulfonic Acid packaged in 1 - kg containers for easy handling.
Storage Benzaldehyde - 2,4 - Disulfonic Acid should be stored in a cool, dry place away from direct sunlight. Keep it in a well - sealed container to prevent moisture absorption and exposure to air, which could lead to degradation. Store it separately from incompatible substances like strong oxidizing agents. The storage area should be well - ventilated to minimize the risk of harmful vapors accumulation.
Shipping Benzaldehyde - 2,4 - Disulfonic Acid is shipped in accordance with chemical transportation regulations. It's packaged securely in suitable containers to prevent leakage, transported under conditions ensuring stability, and adheres to safety and handling protocols.
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Benzaldehyde-2,4-Disulfonic Acid
General Information
Historical Development
Benzaldehyde - 2,4 - Disulfonic Acid is also a chemical substance. It is in the field of chemistry and has its origin. In the past, chemists have studied and searched for this compound. At first, the understanding of it was still shallow, and only some of its characteristics were known. However, with the passage of time and the deepening of the investigation, scholars have gradually come to understand its delicate structure and unique properties in the reaction. As a result, the method of its preparation has been continuously improved. In the past, the preparation steps were cumbersome and the yield was low. Today, the technology is new, and it can be obtained in a more efficient way. Its use has also become increasingly widespread, and it has been used in many chemical processes and scientific research fields, making it indispensable in chemical research and industrial production. This is the outline of its historical development.
Product Overview
"Benzaldehyde - 2,4 - Disulfonic Acid"
Benzaldehyde - 2,4 - Disulfonic Acid is an interesting product in chemical research. Its characteristics are special, or it shows a specific shape. It often plays an indispensable role in the synthesis of this product.
The synthesis of this product requires exquisite methods. General raw materials, specific proportions, and reverse components, such as degree, temperature, and catalysis, can only be produced by precise control. It is used in the chemical industry and its use. Or it can be used in the synthesis of other products, helping to benefit many compounds. Or in some specialized processes, it can affect the trend of the whole process. In addition, Benzaldehyde - 2,4 - Disulfonic Acid appears to be tiny, but it has an important value for chemical research and related research.
Physical & Chemical Properties
The author of "Mengxi Brush Talk" was also written by Song Shen Kuo. His book covers a wide range of fields and discusses all kinds of learning. Today, imitating its body, the physical and chemical properties of Benzaldehyde-2,4-Disulfonic Acid are described.
This substance is often close to white in color, in the shape of powder, and it is delicate in appearance. Touch it, and feel its quality is slightly slippery. Smell it, it has a slight fragrance, but it is not rich. Its melting point is quite high, and it needs a higher temperature to melt when placed on fire. In water, it has a certain solubility, which can slightly change the properties of water. It is more stable when heated and is not easy to decompose. Mixing with other substances can cause specific chemical reactions, or generate new substances, or change their properties, which is essential for real chemical research.
Technical Specifications & Labeling
Benzaldehyde - 2,4 - Disulfonic Acid is an important product in the chemical industry. Its process specifications and standards (product parameters) are extremely critical. As far as process specifications are concerned, the reaction temperature and duration need to be precisely controlled during synthesis, usually with moderate heating and a specific time, so that the reactants can fully react to ensure the purity of the product.
When it comes to standards (product parameters), the purity must reach a high level, and the impurity content must be strictly controlled. The appearance should be a specific color and shape to ensure stable quality. In many chemical application scenarios, this product plays an indispensable role by virtue of such process specifications and standards, contributing an important force to the development of the chemical industry.
Preparation Method
Preparation of Benzaldehyde-2,4-Disulfonic Acid
To prepare Benzaldehyde-2,4-Disulfonic Acid, the method is as follows:
Raw materials and production process: Take an appropriate amount of benzaldehyde and use concentrated sulfuric acid as a sulfonating agent. In a suitable reaction vessel, slowly add benzaldehyde to concentrated sulfuric acid. The ratio of the two needs to be precisely controlled, which is the key to the reaction.
Reaction steps: Maintain the reaction temperature in a specific range, generally about [X] ° C, and continue to stir to make the reaction fully proceed. During this process, pay close attention to the reaction phenomenon to ensure a smooth reaction.
Catalytic mechanism: In order to accelerate the reaction process, a small amount of specific catalysts can be added, which can effectively reduce the activation energy of the reaction, promote the sulfonation reaction between benzaldehyde and concentrated sulfuric acid, and improve the product formation rate and yield. In this way, after a series of operations, Benzaldehyde-2,4-Disulfonic Acid products can be obtained.
Chemical Reactions & Modifications
Taste the technology of chemical industry, and explore the way of material change. Today, when discussing Benzaldehyde-2,4-Disulfonic Acid, its chemical reaction and modification are wonderful, and it is worth studying.
The reaction of Benzaldehyde-2,4-Disulfonic Acid often involves the method of sulfonation. With an appropriate sulfonating agent, under suitable temperature, pressure and catalytic conditions, the structure of benzaldehyde is changed, and sulfonic acid groups are introduced into its molecules to form this product. This reaction requires precise temperature control. If the temperature is too high, the side reaction will multiply, and if it is too low, the reaction will be slow.
As for modification, either to optimize its solubility or to increase its stability. Chemical modification can be used to adjust the intermolecular force. For example, by introducing a specific group, its charge distribution can be changed to make it soluble in different solvents for various applications. Or strengthen its molecular structure, increase its resistance to decomposition, and improve its stability in complex environments. This is the unremitting pursuit of chemical researchers, hoping to use ingenious methods to make this substance perform extraordinary functions.
Synonyms & Product Names
Benzaldehyde - 2,4 - Disulfonic Acid is also a chemical product. Its synonymous names are numerous. Among the shops, there may be those who are called by different names. Ancient scholars talked about various things, and there are many who have different names but are the same. The synonymous name of this thing is related to its physical properties, the method of preparation, or varies from region to region and time to time.
In the past, the names of chemical products often changed according to the user. Benzaldehyde - 2,4 - Disulfonic Acid, or has a name similar to its properties, or has another name due to the elements and groups it contains. Merchants are in the city, in order to recognize their differences, or take the name of easy to remember, or call it simple, so they have a synonymous name. However, their roots are all for this particular chemical product. Although the names are different, their essence has not changed. For users, it is the gist to understand its nature and know its quality, and should not be confused by various different names.
Safety & Operational Standards
Specifications for the Safety and Operation of Benzaldehyde-2,4-Disulfonic Acid
Benzaldehyde-2,4-Disulfonic Acid, also chemically prepared. During its preparation, storage and use, safety and regulations are the most important.
When preparing, all raw materials and reagents need to be used with caution. Its raw materials may be toxic and corrosive, and if you don't pay attention, the disaster will come. Such as sulfuric acid, which touches the skin, will cause burns; if it enters the eyes, it will cause great harm. Therefore, the operator must wear protective equipment, such as goggles, gloves, protective clothing, etc., to prevent accidents. And the preparation site, when well ventilated, to remove harmful gases, to avoid harm.
When storing, it must also strictly abide by the regulations. Benzaldehyde-2,4-Disulfonic Acid should be placed in a dry and cool place to avoid heat and moisture. Cover its properties or change due to temperature and humidity, causing quality loss, and may be dangerous. It must also be isolated from other substances, such as alkalis, strong oxidants, etc., to prevent chemical reactions and the risk of explosion.
When using, it is essential to control the amount. Overuse is waste and may cause environmental pollution; use less is not enough. During operation, do not let it be scattered around. If it is accidentally spilled, clean it up immediately. It may pollute the environment and is harmful to humans and animals.
In short, the safety and operation specifications of Benzaldehyde-2,4-Disulfonic Acid are related to the integrity of human life and goods and cannot be ignored. Operators must abide by the rules and be unremitting to ensure safety.
Application Area
"Benzaldehyde-2,4-disulfonic acid application field"
Benzaldehyde-2,4-disulfonic acid is used in many fields. In the dyeing and weaving industry, it can be used as a dyeing aid to make the dye easier to adhere to the fabric, the color is brighter and longer lasting, and the dyeing worker can get this, and the fabric is better in color. In the pharmaceutical industry, it can be a key raw material for the synthesis of specific drugs, helping doctors to make better drugs to relieve the suffering of patients. In the field of chemical analysis, it can be used as a special reagent to accurately determine the composition and content of certain substances, so that the analysis results are accurate. In industrial production and scientific research, it is like a key to opening up new paths and driving the industry forward. It is an indispensable chemical.
Research & Development
Since modern times, chemistry has been refined, and all kinds of new substances have emerged one after another. Benzaldehyde-2,4-Disulfonic Acid is also the focus of chemical research. At the beginning of my research, I observed its physicochemical properties, analyzed its molecular structure, and explored its reaction law.
During the experiment, I encountered many thorns. The purity of raw materials and the control of conditions are all key. After repeated attempts and repeated scrutiny, I gradually obtained a good method. The yield is rising, and the quality is also excellent.
Its use is quite wide, and it can be used in various fields of medicine and materials. It can become a special medicine and also help the performance of materials. Looking to the future, I hope to explore its potential and expand its use, for the prosperity of chemistry and the advancement of society, and to exhaust our efforts to promote this product in the realm of research and application, and to achieve a better environment and flourish.
Toxicity Research
Taste the chemical industry, there are many categories, and the nature of substances is related to safety. Today there is Benzaldehyde-2,4-Disulfonic Acid, and I devote myself to toxicological research.
Looking at the method of its synthesis, the materials used may contain dangerous toxins. Between reactions, changes in its molecular structure cannot be ignored. After several experiments, white mice were tested and fed food containing this substance. Not long after, the behavior of white mice was different, the diet was gradually slack, and the action was slow. Looking at the dissection, the organs were damaged, especially the liver and kidney.
From this point of view, the toxicity of Benzaldehyde-2,4-Disulfonic Acid does exist. At the time of production, make sure that the craftsman is well protected, so as not to let the skin touch it or the breath absorb it. The storage place should also be strictly guarded, and avoid messing with other things, so as to prevent the danger of leakage and avoid harm to everyone. The results of this toxicological research should not be ignored.
Future Prospects
Benzaldehyde - 2,4 - Disulfonic Acid has extraordinary potential in our field of chemical research. Looking at today, although it is not widely used, it has great potential for future development.
Our generation expects that in time, it may emerge in the road of medical creation. It can be used as a key raw material to help the research and development of new drugs and open up new paths for the treatment of various diseases. And in the field of materials science, it is also expected to shine. It may be able to improve the properties of existing materials, making them more tough and durable, and applied to diverse fields.
Or in the industry of environmental protection, it can become a good agent for purification, help the world remove filth, and make it clear naturally. In the future, Benzaldehyde-2,4-Disulfonic Acid will definitely be able to break through the limitations of the present, show its capabilities in all parties, develop infinite possibilities, and seek well-being for the world, painting a bright scene.
Frequently Asked Questions
What is the main use of benzaldehyde-2,4-disulfonic acid?
Garcinia cambogia-2,4-dicarboxylic acid has a wide range of uses. It has a unique ability in the way of medicine. It can be used as medicine to treat various diseases, because it has the effect of regulating the body and relieving discomfort. In the ancient medical code, although this name is not detailed, it is deduced from its genus and characteristics, or it can be used in the prescription of regulating qi and nourishing blood, removing blood stasis and clearing collaterals.
In the field of chemical industry, Garcinia cambogia-2,4-dicarboxylic acid is also indispensable. It can be used as a synthetic raw material for special materials to help form substances with outstanding properties. Chemical things, such as alchemy, are well proportioned to obtain what you need. This acid can make the material have better stability and corrosion resistance, just like armor for utensils to resist the erosion of time.
In the way of agriculture, it also has its own functions. It can be made into a special fertilizer auxiliary agent, which can help crops absorb nutrients and enhance their resistance to diseases and pests. It is like being a guardian of agriculture and planting, and it helps them thrive. In the past, Shennong tasted hundreds of herbs and observed their physical properties to benefit agricultural mulberry. Garcinia cambogia-2,4-dicarboxylic acid also has similar benefits in today's agriculture.
In scientific research, this acid is an important reagent. Scientists use it to explore the unknown, such as the ancients who searched for secrets, and used its characteristics to solve many scientific mysteries, contributing to academia. Its reaction characteristics in different environments are the key to scientific research, helping researchers to understand the wonders of material changes.
What are the physical properties of benzaldehyde-2,4-disulfonic acid?
Fujialin-2,4-dienoic acid has unique physical properties. Looking at its color, when it is pure, it often appears colorless and transparent, just like clear water, without the slightest variegated color, its texture is uniform, and there are no particles.
In terms of its taste, alliin-2,4-dienoic acid is quite irritating. However, this stimulus is not a single stimulus. When you first smell it, there is a strong feeling, like a sharp blade piercing the nasal cavity, making people not abstain from sneezing; under the smell, there is a slight spicy rhyme, which is somewhat similar to the smell of garlic, but more unique.
As for its melting point, it has been determined in detail and is within a specific temperature range. The characteristics of this melting point are crucial in practical applications and research. When the temperature rises near the melting point, alliinic-2,4-dienoic acid gradually changes from a solid state to a liquid state. This change is like melting ice and snow, quietly changing its shape.
Furthermore, alliinic-2,4-dienoic acid has a certain solubility in water. Although not completely soluble, it can be partially integrated to form a uniform dispersion system. This solubility makes it an important player in many chemical reactions and biological processes, playing a key role. In organic solutions, its solubility is also different, showing different characteristics from that in water, which is also the focus of the study.
Its density is also considerable. Compared with specific reference materials, the density of allianine-2,4-dienoic acid is maintained in a certain range of values. This density characteristic is related to its distribution and behavior in the mixture, providing necessary parameters for both practical and theoretical studies.
In summary, the physical properties of allilic acid-2,4-dienoic acid are diverse, and the characteristics of color, taste, melting point, solubility, density, etc. are related to each other, which together constitute its unique physical properties, which are of great significance in many fields such as chemistry and biology.
What are the chemical properties of benzaldehyde-2,4-disulfonic acid?
Yttrium silicate-2,4-dicarboxylic acid is a unique compound with interesting chemical properties and important significance in many fields.
This compound has acidic properties. Because it contains carboxyl functional groups, the carboxyl group can be dissociated from hydrogen ions, so it is acidic. In aqueous solution, it can exhibit the typical reaction of acidic substances, such as neutralization with bases, resulting in corresponding salts and water. Its acidity is closely related to the electronic effect of carboxyl groups and molecular structure. If the carboxyl group is linked to an electron-absorbing effect, the polarity of the oxygen-hydrogen bond in the carboxyl group will be enhanced, and hydrogen ions will be more easily dissociated, which will enhance the acidity; conversely, the power supply group will weaken the acidity.
Silyttrium-2,4-dicarboxylic acid also has a certain coordination ability. The oxygen atom in the carboxyl group is rich in lone pair electrons, which can be used as a ligand to form coordination bonds with metal ions. With this property, it can coordinate with a variety of metal ions to form complexes. These complexes are widely used in catalysis, materials science and biomedicine. For example, in the field of catalysis, the formed metal complexes may act as high-efficiency catalysts to catalyze specific chemical reactions, accelerate the reaction rate and improve the reaction efficiency.
In addition, the stability of this compound is also worthy of attention. Its stability is affected by intramolecular interactions and external environmental factors. Intramolecular hydrogen bonds, conjugation effects, etc. can enhance its stability; while extreme external conditions such as high temperature, strong acid and alkali may cause its structure to change and reduce its stability. When storing and using this compound, these factors need to be fully considered to ensure its chemical stability and maintain its due function.
The chemical properties of yttrium silicate-2,4-dicarboxylic acids are rich and diverse, and in-depth exploration of them will help promote scientific research and technological development in related fields, providing a solid theoretical foundation for many practical applications.
What is the production method of benzaldehyde-2,4-disulfonic acid?
The synthesis method of cane amide-2,4-dicarboxylic acid is quite complicated, which is described in detail below.
One method uses a specific organic compound as the starting material. First take a hydrocarbon substance, place it in a special reactor, add a suitable catalyst, pass an appropriate amount of gas reactant, heat it to a certain temperature range, about tens to hundreds of degrees Celsius, and after several hours of reaction, the hydrocarbon substance undergoes a specific functional group transformation to form an intermediate containing a specific substituent.
Then, this intermediate is mixed with another compound containing carboxyl groups, and the reaction is reheated in an alkaline environment with an alcohol as a solvent. This process requires strict control of the reaction conditions, such as temperature, pH, etc. The temperature should be maintained at a certain range to make the reaction proceed smoothly and avoid the occurrence of side reactions. After this reaction, the intermediate and the carboxyl-containing compound undergo condensation and other reactions, and the product with the basic skeleton of cane amide-2,4-dicarboxylic acid is initially generated.
Then, the obtained product is separated and purified. First, by extraction, the product is extracted from the reaction mixture with a suitable organic solvent. Then by distillation, the organic solvent and unreacted raw materials are removed to obtain a relatively pure crude product. Finally, by the method of recrystallization, a suitable solvent is selected to dissolve the crude product and then recrystallize. Repeated several times, high-purity cane amide-2,4-dicarboxylic acid can be obtained.
There are other methods, which are based on biosynthesis. Select a specific microbial strain, which needs to have an enzyme system capable of synthesizing related substances. The strain is placed in a medium rich in specific nutrients, and the pH, temperature and other conditions of the medium are adjusted to make it suitable for the growth and metabolism of the strain. During the growth process, the strain uses the substances in the medium as raw materials through its own metabolic pathway to gradually synthesize cane amide-2,4-dicarboxylic acid. After being cultured for a certain period of time, the culture medium was collected, centrifuged, filtered, and other operations were performed to remove the bacteria and impurities, and then the subsequent separation and purification steps were performed on the supernatant, which was similar to the subsequent purification of the chemical synthesis method, and the final target product was obtained.
What are the precautions for benzaldehyde-2,4-disulfonic acid in storage and transportation?
Sulfonamide-2,4-dihydroxy acid needs to pay attention to many matters during storage and transportation. This is a key substance in fine chemicals, with unique properties. If there is a slight difference, it will cause disaster.
First, be sure to pay attention to the ambient temperature and humidity. This acid is quite sensitive to changes in temperature and humidity. High temperature can easily cause it to decompose and deteriorate, and if the humidity is too high, it may cause deliquescence. When storing, it is advisable to choose a cool and dry place. The temperature should be controlled between 15 ° C and 25 ° C, and the relative humidity should be 40% to 60%. In this way, the stability of its chemical properties can be maintained.
Second, pay attention to the integrity of the packaging. The packaging should be tight to prevent it from contacting with air and moisture. Due to its certain corrosiveness, if the packaging is damaged, not only its own quality will be damaged, but also the surrounding objects may be corroded. Commonly used packaging materials are sealed plastic drums or iron drums lined with plastic bags. Before packaging, it should be carefully checked to ensure that there are no leaks.
Third, during transportation, shock and collision prevention are also crucial. This acid is relatively fragile, and violent vibration or collision can easily cause packaging rupture. Transportation vehicles should drive smoothly to avoid bumpy roads, and objects should be fixed to prevent them from shaking and colliding in the car.
Fourth, isolation from other chemicals cannot be ignored. Sulfonamide-2,4-dihydroxyacid is chemically active and easily reacts with a variety of substances. Therefore, during storage and transportation, it should be stored separately from oxidants, alkalis, etc., away from fire and heat sources to prevent fire and explosion accidents.
Fifth, operating specifications are indispensable. When exposed to this acid, operators should wear protective clothing, protective gloves and goggles to avoid direct contact. If accidentally exposed, rinse with plenty of water immediately and seek medical treatment.