Products

1,3-Benzenedisulfonic Acid, 4-Hydroxy-

Lingxian Chemical

Specifications

HS Code

572572

Chemical Formula C6H6O7S2
Molar Mass 254.24 g/mol
Appearance Solid
Solubility In Water Soluble
Acidic Nature Strong acid
Boiling Point Decomposes
Odor Odorless
Color Colorless to white
Stability Stable under normal conditions
Packing & Storage
Packing 1 kg of 4 - Hydroxy - 1,3 - Benzenedisulfonic Acid in sealed chemical - grade packaging.
Storage 1,3 - Benzenedisulfonic Acid, 4 - Hydroxy - should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and oxidizing agents. Store in a tightly - sealed container to prevent moisture absorption and potential degradation. Avoid storing near incompatible substances to prevent chemical reactions.
Shipping 1,3 - Benzenedisulfonic Acid, 4 - Hydroxy - should be shipped in well - sealed, corrosion - resistant containers. Ensure compliance with chemical shipping regulations to prevent spills and safeguard transport safety.
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1,3-Benzenedisulfonic Acid, 4-Hydroxy-
General Information
Historical Development
The development of 1,3-benzenesulfonic acid, 4-hydroxy-this substance has undergone changes over time. In the past, at the beginning of chemical research, many substances were to be explored, and this compound was also among them. Early scholars struggled to study with limited tools and knowledge.
With the passage of time, technology has gradually emerged and its understanding has deepened. Researchers have been unremitting, trying repeatedly in experiments to analyze its structure and properties. The synthesis method has been simplified to complex, and it has been optimized to become more delicate.
Today, this compound plays an important role in industry and scientific research. Its development process has witnessed the progress of the chemical field, and it has also inspired future generations to continue to explore the unknown and continue to forge ahead for the rise of chemistry.
Product Overview
1,3-Phenyldisulfonic acid, 4-hydroxy-this substance is an important product in the chemical industry. Its shape and color, either crystal clear or powder-like, have a unique appearance. Stable in nature, in a specific environment, it can develop its capabilities.
In the chemical industry, it has a wide range of uses. In the process of synthesis, it is often a key raw material and helps to form a variety of compounds. It participates in the reaction, is precise and orderly, and gives the product a specific quality.
And this product is also valued in the field of scientific research. Researchers use its characteristics to explore new paths and hope to open up new situations in the chemical industry, contributing to the prosperity of the industry. Although it is a small matter, it is of great significance in the world of chemical industry and cannot be underestimated.
Physical & Chemical Properties
1,3-Phenyldisulfonic acid, 4-hydroxy-this substance, its physical and chemical properties are related to many aspects. Looking at its physical properties, under room temperature, it may take a specific form, or have a unique color and odor. As for its chemical properties, the hydroxyl groups and sulfonic acid groups contained in its molecular structure make it have certain reactivity. Sulfonic acid groups can endow it with acidic properties. In specific chemical reactions, it can show the generality of acids and neutralize with bases. Hydroxyl groups can also participate in a variety of chemical reactions, such as esterification reactions. Due to these physical and chemical properties, this compound may have potential application value in the fields of chemical industry, medicine, etc. However, the specific application needs to be further explored before its properties and reaction laws can be used.
Technical Specifications & Labeling
The process specification and identification (product parameters) of 1,3-benzene disulfonic acid, 4-hydroxy-this substance are related to the fineness of the chemical industry and cannot be ignored. Its color is pure and uniform, and it is obtained by the delicate chemical industry. The process specification is rigorous, from the selection of raw materials to the synthesis temperature, there are fixed numbers. The identification is clear, and the product parameters are conclusive, such as the proportion of ingredients and the geometry of purity, which are all key. To make this substance, it is necessary to strictly abide by the regulations of ancient laws to achieve high quality. Adhering to the process is of high quality, and using safety for clear identification is the essence of the chemical industry. This is the gist of the chemical industry. It is related to the process specification and identification (product parameters) of 1,3-benzene disulfonic acid and 4-hydroxy-products, which
Preparation Method
There is a method for making 1,3-benzenesulfonic acid-4-hydroxyl group in this product. The method involves preparing raw materials, using benzenesulfonic acid and hydroxyl agent. The process of preparation involves placing benzenesulfonic acid and hydroxyl agent in a special device according to a certain proportion. Control the temperature and pressure according to the reaction steps, and slow it down. At the beginning, the temperature should not be suddenly high, but must gradually rise, and when it should be adjusted, the temperature should be stabilized.
During this period, a catalytic mechanism is set up, and a suitable catalyst is added to promote the reaction to proceed quickly and ensure the purity of the product. After the reaction is completed, the pure 1,3-benzene disulfonic acid-4-hydroxyl group is obtained by separation and purification. The method of this preparation, the raw materials and process, the reaction steps and the catalytic mechanism are all prepared to obtain the best product.
Chemical Reactions & Modifications
The chemical substances studied in modern times include 1,3-benzene disulfonic acid and 4-hydroxy group. Its chemical reaction and modification are the gist of the research.
Looking at this compound, the hydroxyl group may be the key to the reaction, which can lead to the change of electron cloud and cause the change of benzene ring activity. Sulfonic acid groups also have their uses, or participate in conjugation, so that the reaction is in the opposite direction.
For the purpose of modification, or adjustment conditions, such as temperature, pressure, and catalyst. The rise and fall of temperature can speed or slow down the reaction; the change of pressure is effective in gas; the addition of a catalyst can reduce the energy barrier of the reaction, and promote the reaction to go quickly.
Or modify its structure, increase or decrease the group to change its properties. This is the way for chemical researchers to find the modification of 1,3-benzene disulfonic acid and 4-hydroxyl group, in the hope of better performance and use.
Synonyms & Product Names
1,3-Phenyldisulfonic acid, 4-hydroxy-This substance, its synonymous name and the name of the commodity, are quite important in our chemical research. The names of chemical substances have similarities and differences, so it is clear that their quality is different and their uses are different. 1,3-Phenyldisulfonic acid, 4-hydroxy-may have another name to meet different situations and different needs. Its synonymous name can help us know its nature better, as the ancient book says: "The name is the real guest." Knowing its name, you can know the truth. The name of a commodity is related to circulation and practicality. In the market, it is sold under this name, and everyone knows it. In the path of chemical research, discerning its synonymous name and the name of the commodity is like a boat walking on water, with the effect of guidance, avoiding the wrong path, and reaching the realm of true knowledge, in order to make good use of this thing and contribute to the chemical industry.
Safety & Operational Standards
1,3-Benzenedisulfonic acid, 4-hydroxy-product safety and operation specifications
Fu 1,3-benzenedisulfonic acid, 4-hydroxy-this substance is also widely used in the field of chemical industry, but its safety and operation specifications cannot be ignored.
The first word is safe. This product has certain chemical activity, contact with the skin, or cause discomfort, redness, itching in light cases, and ulceration in severe cases. If it enters the eyes, it is particularly harmful, or damages vision. Therefore, when exposed, protective equipment, such as gloves and goggles, must be worn to prevent accidents. The storage place should be cool, dry and ventilated, away from fire and heat sources, and cover it because of its interaction with fire hazards, causing disasters. It must also be separated from oxidizing and alkaline substances to avoid their reaction and endanger safety.
The following operating specifications. In the process of production preparation, the operator must be familiar with the process and act in strict accordance with the procedures. When batching, the measurement should be accurate, so as not to make a slight error, so as not to affect the quality of the product, or cause the reaction to go out of control. The reaction temperature and pressure also need to be precisely controlled. This is related to the speed and direction of the reaction. If there is a slight carelessness, or side reactions, it will only increase impurities and even cause danger. The equipment to be operated should be regularly maintained and overhauled to ensure its normal operation to prevent leakage. If there is a leak, take emergency measures as soon as possible, evacuate personnel, seal off the site, and choose appropriate methods to dispose of, or absorb, or neutralize, according to the amount and degree of leakage, so as not to spread the pollution.
In short, the safety and operation specifications of 1,3-benzene disulfonic acid and 4-hydroxy-products are related to the safety of personnel and the smooth production. Chemical practitioners should be engraved in their hearts and practice them effectively to ensure safety.
Application Area
1,3-Phenyldisulfonic acid, 4-hydroxy-this substance has a wide range of uses. In the dyeing and weaving industry, it can be used as a dyeing aid to make the color more firm and bright. The color of the fabric does not fade for a long time, and the color is bright and moving. In the field of medicine, after delicate extraction and compatibility, it can be used as an adjuvant for the treatment of diseases, to help the drug quickly reach the disease, and to increase the effectiveness of the drug. In the chemical industry, it is an important raw material for the production of other substances. Based on it, it can be used to make all kinds of fine chemicals, which are used in daily use, industry and many other aspects. With its unique properties, this substance can be used in many fields, and has made great contributions to the prosperity of various industries. It is sincerely useful.
Research & Development
I have been engaged in the research of chemical products for many years, and recently I have gained some experience in the research of 1,3-benzene disulfonic acid and 4-hydroxy-this substance.
Observing this chemical product, its structure is unique and its properties are different. In the experimental investigation, I have carefully observed its reaction mechanism and tried to clarify the law of its change. This product may have potential uses in many fields.
However, the road to research is not smooth. To develop and promote it, many difficulties need to be overcome. For example, the synthesis process must be perfected to improve the yield and purity; the expansion of its application also needs to be deeply explored to find its best fit.
We should uphold the spirit of research and make unremitting efforts to promote the research and development of 1,3-benzenesulfonic acid, 4-hydroxy-this product, so that it can benefit the world.
Toxicity Research
Study on the toxicity of 1,3-benzenediesulfonic acid-4-hydroxy compound
The toxicity of 1,3-benzenediesulfonic acid-4-hydroxy compound is being studied. Chemical researchers should be treated with caution, which is related to the health of living beings and environmental safety.
Initial observation of its chemical properties shows that its structure is unique, or it involves hydroxyl groups and sulfonic acid groups, both of which may be active in the reaction and are also related to toxicity.
In biological experiments, test it with various kinds of living beings. Observe its state after ingestion or exposure, and observe physiological abnormalities. The subject may be perverse in behavior and physiological functions. Some of the organs are damaged, which indicates that they may be metabolized into the organs and cause functional impairment.
Review the environmental impact. If this substance is released outside, it may be contaminated with water, soil and gas. In water, it may harm aquatic spirits; in soil, it may disturb soil ecology; in gas, although volatile or slight, it will accumulate for a long time.
In summary, 1,3-benzenesulfonic acid-4-hydroxy is toxic. Follow-up research should investigate its toxicology, find prevention and control strategies, and protect life and environmental safety.
Future Prospects
I tried to study 1,3-benzene disulfonic acid, 4-hydroxyl compound. Looking at this material today, although it is a sulfonated product, its properties are unique and it contains endless potential.
To observe the future development of the husband, one may be used to create new types of drugs. With its chemical properties, it can accurately target lesions, cure various diseases, and add brilliance to the apricot forest. Second, in the field of materials, it may be able to improve the material to make it have better performance. If it enhances its toughness and heat resistance, it can be used in aerospace, electronics and other important fields. Third, in the catalytic reaction, it may become an efficient catalyst to accelerate the reaction process, reduce energy consumption, increase output, and promote the vigorous development of industry.
I am convinced that in time, 1,3-benzenesulfonic acid and 4-hydroxy will shine in various fields, pave the way for the well-being of mankind, and open a new chapter.
Frequently Asked Questions
What are the chemical properties of 1,3-benzenesulfonic acid, 4-hydroxy -?
The chemical properties of 1% 2C3-phenyldicarboxylic acid, 4-amino group, are a class of organic compound properties. This compound has the characteristics of carboxyl group and amino group. The carboxyl group is acidic and can be neutralized with bases to form salts and water. For example, it reacts with sodium hydroxide to form sodium benzodicarboxylate and water. And the carboxyl group can participate in the esterification reaction, and under the catalysis of acid with alcohols, it can form esters and water. The amino group is basic and can react with acids to form salts. If it reacts with hydrochloric acid, it can form corresponding ammonium salts. At the same time, the amino group can participate in the nucleophilic substitution reaction because the nitrogen atom has lone pairs of electrons and is nucleophilic.
1% 2C3-phenyldicarboxylic acid, 4-amino group has a wide range of uses in organic synthesis. It can be used as a monomer to participate in the polymerization reaction to prepare polyester, polyamide and other polymer compounds. Because its carboxyl group and amino group can react with each other, or react with other compounds with active groups to form a macromolecular structure. In the field of pharmaceutical chemistry, this structure may have specific biological activities and can be used as a lead compound. After structural modification and optimization, new drugs can be developed.
Furthermore, the physical properties of this compound are also related to its chemical properties. Because carboxyl groups and amino groups can form hydrogen bonds, it affects their melting point, boiling point and solubility. Generally speaking, it can enhance the intermolecular force, increase the melting point and boiling point, and has good solubility in polar solvents.
What are the main uses of 1,3-benzenedisulfonic acid and 4-hydroxy -?
The main uses of 1% 2C3-phenyldicarboxylic acid and 4-amino group are probably as follows.
First, in the preparation of polyester resins, this compound is the most important. It can be combined with polyols and reacted by condensation to obtain polyester resins with outstanding properties. Such resins are widely used and have outstanding performance in coatings, adhesives and other industries. Taking coatings as an example, the polyester resin coatings obtained have excellent weather resistance and wear resistance, which can add a strong and beautiful layer of protection to the surface of objects.
Second, in the field of pharmaceutical synthesis, 1% 2C3-phenyldicarboxylic acid and 4-amino group are also important raw materials. With its unique chemical structure, chemists can follow delicate reaction paths to construct a variety of molecules with specific pharmacological activities. In the development of many drugs, this compound is often an indispensable key link, helping humans overcome many diseases.
Third, in the dye industry, it also has significant functions. Due to its own structural characteristics, it can be chemically modified in a series of ways to prepare dyes with bright colors and good fastness. Such dyes are used in textiles and other industries to give fabrics a lasting and bright color, enhancing the aesthetics and commercial value of fabrics.
Fourth, in the modification of polymer materials, 1% 2C3-phenyldicarboxylic acid and 4-amino group also show unique effects. Adding specific polymer systems can optimize the physical properties of polymer materials, such as enhancing their strength, toughness, and processing properties, etc., enabling polymer materials to be better applied in more fields.
What is the production method of 1,3-benzenesulfonic acid, 4-hydroxy -?
The preparation of 1% 2C3-benzene dicarboxylic acid and 4-nitro group is a very important topic in the field of organic synthesis. The preparation process often follows many specific chemical paths and methods to achieve the desired goal.
To prepare 1% 2C3-benzene dicarboxylic acid, the common method is to use the corresponding aromatic hydrocarbons as the starting material, and gradually build the target molecule through a series of chemical reactions. Or based on benzene derivatives, benzyl is introduced through alkylation reaction, and then the benzyl is converted into carboxyl through oxidation reaction. This oxidation step, or a strong oxidizing agent, such as potassium permanganate, can be used to oxidize benzyl carbon under suitable reaction conditions, and then form a carboxyl group, and finally obtain 1% 2C3-benzyl dicarboxylic acid.
As for the preparation of 4-nitro groups, there are also many strategies. Aromatic compounds containing substituted groups are often used as starting materials. For example, nitro groups are introduced through a nitrification reaction using benzene ring compounds as raw materials. This nitrification reaction usually needs to be carried out in a mixed acid system of concentrated sulfuric acid and concentrated nitric acid. The effect of concentrated sulfuric acid, on the one hand, as a dehydrating agent, promotes the production of nitric acid positive ions (NO ²), which is an electrophilic agent; on the other hand, it can improve the acidity of the reaction system and facilitate the reaction. Under the appropriate temperature and reaction time conditions, nitroyl positive ions attack the benzene ring and undergo electrophilic substitution reaction, thereby introducing nitro groups at specific positions in the benzene ring to form the target product of 4-nitro. It should be noted that during the reaction process, factors such as temperature, reactant ratio and reaction time have a significant impact on the yield and purity of the product, and fine regulation is required to obtain satisfactory results.
1,3-Benzenedisulfonic acid, 4-hydroxy-what are the precautions in storage and transportation?
1% 2C3-Phthalic acid, 4-nitro in storage and transportation, the first heavy moisture. This thing is afraid of water, if it is damp, it is easy to deteriorate, and the performance is damaged, which affects subsequent use. Therefore, it must be placed in a dry place. When the warehouse is equipped with a dehumidifier, it is always dry.
The second time is fire prevention. It is a flammable thing, and it can cause combustion or even explosion in case of open flames and hot topics. In storage and transportation, fireworks are strictly prohibited, and fire extinguishers, such as dry powder fire extinguishers and carbon dioxide fire extinguishers, are prepared to prevent accidents.
Furthermore, pay attention to prevent leakage. If the package is damaged and it leaks, it will not only be wasted, but also pollute the environment and endanger the human body. When storing, check the packaging carefully, and keep it stable and fast during transportation to avoid bumps and collisions. If there is a leak, deal with it quickly according to emergency methods, contain and clean it, and collect it properly to prevent its spread.
Also pay attention to isolation. Do not mix and transport with oxidants, acids, alkalis, etc., to prevent reactions. Things of different chemical properties should be stored in zones, and transported in separate vehicles to ensure safety.
When handling, be careful. Because of its certain danger, the handling workers should handle it with care in front of protective equipment, such as gloves and protective clothing, so as not to damage the packaging and keep it intact.
What are the effects of 1,3-benzenesulfonic acid, 4-hydroxy-on the environment and human health?
1,3-Phenyldicarboxylic Acid, 4-Amino - What is the impact on the environment and human health?
1,3-Phenyldicarboxylic Acid, also known as isophthalic acid, is widely used in the chemical industry. If it comes into contact with the human body in a small amount, it will generally not cause serious and immediate harm. However, during the production and preparation process, if the protection is not good, the dust is inhaled, or it may irritate the respiratory tract, accumulate for a long time or cause respiratory inflammation. And this substance is in the environment, and the degradation process is relatively slow. If it is discharged into water and soil in large quantities, it may affect the balance of the ecosystem and may be detrimental to aquatic organisms and soil microorganisms.
As for 4-amino, this structure is commonly found in many compounds. Compounds containing 4-amino groups, some of which are biologically active. However, some chemicals containing 4-amino groups may be potentially harmful if the human body is ingested or exposed to excessive amounts. Such as some aromatic amines, the 4-amino structure may be mutagenic and carcinogenic. In the environment, if these substances are released without proper treatment, they will migrate and transform in soil and water, affecting the surrounding ecological environment and endangering the survival and reproduction of animals and plants. Therefore, whether it is 1,3-phenyldicarboxylic acid or related substances containing 4-amino groups, they should be treated with caution during production and use, follow norms, and take protective and treatment measures to reduce their potential threats to the environment and human health, ensure harmonious coexistence between humans and nature, and do not cause harm to the world.