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1,5-Pentanedisulfonic Acid, 1,5-Dihydroxy-, Disodium Salt

Lingxian Chemical

Specifications

HS Code

116390

Chemical Name 1,5 - Pentanedisulfonic Acid, 1,5 - Dihydroxy -, Disodium Salt
Molecular Formula C5H8Na2O8S2
Molecular Weight 306.22 g/mol
Appearance White to off - white powder
Solubility Soluble in water
Ph Aqueous Solution Typically around 7 - 9
Melting Point Decomposes rather than having a distinct melting point
Density Approx. 1.7 g/cm³
Stability Stable under normal conditions, but avoid strong oxidizing agents
Packing & Storage
Packing 250 g of 1,5 - Pentanedisulfonic Acid, 1,5 - Dihydroxy - , Disodium Salt in sealed plastic bags.
Storage 1,5 - Pentanedisulfonic Acid, 1,5 - Dihydroxy -, Disodium Salt should be stored in a cool, dry place. Keep it in a well - sealed container to prevent contact with moisture, which could potentially cause hydrolysis. Avoid storing near heat sources or areas prone to temperature fluctuations. Store separately from incompatible substances to prevent chemical reactions.
Shipping The chemical "1,5 - Pentanedisulfonic Acid, 1,5 - Dihydroxy -, Disodium Salt" is shipped with strict adherence to regulations. It's carefully packaged to prevent damage and ensure safe transit to avoid any potential hazards en - route.
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1,5-Pentanedisulfonic Acid, 1,5-Dihydroxy-, Disodium Salt
General Information
Historical Development
1,5-Glutaresulfonic acid, 1,5-dihydroxy-, disodium salt, although its name was not known in ancient times, the evolution of chemistry has now obtained it. In the past, chemistry was not developed, the technology of analysis was not refined, and all kinds of substances were hidden in nature and not apparent.
After the rise of science, the wise men worked hard to explore the nature of matter and seek the method of synthesis. In many studies, after countless trials and errors, with exquisite methods, the fusion and separation of elements was obtained. 1,5-Glutaresulfonic acid, 1,5-dihydroxy-, disodium salt. Its discovery is also the work of no one person, but the study of successive generations, the accumulation of wisdom and the inheritance of skills, and finally this thing appeared in the world, adding a treasure to the chemical treasure house and paving the way for future generations.
Product Overview
Today, there is a product named 1,5-pentanediol disulfonic acid disodium salt, which has different properties. This is a chemical product with a wide range of uses. Its shape, or the shape of white crystals, is pure and stable.
Its preparation method is obtained through various reactions. In the chemical process, rigorous operation can obtain this good product. It has a significant effect in the industrial field and can be used in many reactions. It is an auxiliary agent for promoting chemical changes.
The structure of this product is derived from pentanediol, with a sulfonic acid base attached and a sodium cation. This structure gives it unique chemical properties. In aqueous solution, ions can be dissociated and ion exchange reactions with other substances occur.
In short, 1,5-pentanediol disulfonic acid disodium salt in the chemical industry, such as masonry in Guangsha, although small but indispensable, in the development of the chemical industry, great contribution.
Physical & Chemical Properties
1,5-Glutaresulfonic acid, 1,5-dihydroxy-, disodium salt This substance is related to its physical and chemical properties. I will investigate in detail. Its color is pure and uniform, and it is often in the state of powder. It is delicate in appearance and shimmers slightly under light. Its solubility is quite specific, and it is easily soluble in water. It is like a fish entering a river or sea. It quickly disperses and fuses into one, and the solution is clear and transparent.
Thermal stability is also a key point of my concern. After several tests, it is heated to a certain extent before its properties change, which shows that its structure is quite stable. Its chemical activity, when a specific reagent encounters, appears active, or a reaction of synthesis, or a change in biodecomposition, depending on the reaction conditions. This kind of property is used in many fields such as chemical industry and medicine, or it has extraordinary uses. It is still up to us to study it in depth to uncover its potential.
Technical Specifications & Labeling
There is a substance today called 1,5-Pentanedisulfonic acid disodium salt. Its chemical formula is 1,5-Pentanedisulfonic Acid, 1,5-Dihydroxy -, Disodium Salt. The technical specifications and identification (commodity parameters) of this substance are related to our research requirements.
The technical specifications of the husband are the accuracy of its quality. It is necessary to check its purity geometry and the amount of impurities, which are all related to its utility. Its color and state cannot be ignored, and it must conform to the established rules.
As for the logo, it is necessary to specify its name and identify the ingredients. Among the parameters of the product, such as molecular weight, melting point, boiling point, etc., all should be accurate, so that everyone can distinguish this thing. In this way, this chemical can be used in various applications, each doing its best, and there is no problem.
Preparation Method
Method for preparing 1,5-glutaric acid, 1,5-dihydroxy-, disodium salt (raw materials and production process, reaction steps, catalytic mechanism)
To prepare 1,5-glutaric acid, 1,5-dihydroxy-, disodium salt, the selection of raw materials is the key. When glutaric acid derivatives are used as starting materials, sulfonic acid groups are introduced through sulfonation reaction. During sulfonation, the reaction conditions, such as temperature, dosage and concentration of sulfonating agent, need to be carefully regulated. Usually concentrated sulfuric acid or fuming sulfuric acid is used as sulfonating agent, and it is fully reacted with glutaric acid derivatives at moderate temperatures. In the
reaction step, the glutaric acid derivative is first properly dissolved in a suitable organic solvent, and then a sulfonating agent is slowly added, and the reaction is continuously stirred to make the reaction proceed uniformly. After the sulfonation reaction is completed, the neutralization step is carried out to neutralize with sodium hydroxide solution to obtain 1,5-glutardisulfonic acid, 1,5-dihydroxy-, disodium salt.
In terms of catalytic mechanism, specific catalysts can be introduced to accelerate the rate of sulfonation reaction and improve the yield of products. Such as some metal salts or organic bases, it can effectively promote the reaction process and make the reaction more efficient to achieve the formation of the target product.
Chemical Reactions & Modifications
Today, there is a substance called 1,5-pentanediesulfonic acid, 1,5-dihydroxy-, disodium salt. As a chemical researcher, I often study the reaction and modification of these chemical substances.
The reaction of this compound is related to many chemical mechanisms. Its hydroxyl groups and sulfonic acid groups have different activities, and under different conditions, the reactions are very different. When encountering alkali, the hydroxyl groups may be neutralized; when it is a strong oxidizing agent, the sulfonic acid groups may also be oxidized.
As for the modification method, specific groups can be introduced to change their physical and chemical properties. Or add a lipophilic group to increase its solubility in the organic phase; or add a hydrophilic group to make it more stable in the aqueous phase. This is a common way for chemical researchers, hoping to use this material to explore the wonders of chemistry and get more beneficial results.
Synonyms & Product Names
Today, there is a product called 1,5-Pentanedisulfonic acid disodium salt, namely 1,5-Pentanedisulfonic Acid, 1,5-Dihydroxy -, Disodium Salt. The alias and trade name of this product are also the focus of our investigation.
The name of the chemical product is many, or according to its nature, or according to its structure. This 1,5-Pentanedisulfonic acid disodium salt may have another name in the industry, or it may have a unique trade name. The aliases, due to the similarity of its chemical nature and the relationship of its structure, are all accurate references to this product. The trade names may vary depending on the marketing and use emphasis of the merchants, but they are all inseparable from their origin.
Exploring its aliases and trade names, in the academic community, it can be seen that this thing is referred to in different research situations, which is conducive to exchange and discussion; in the industry, it can be known that its market circulation name is used to facilitate trade. Therefore, it is of great value to examine the aliases and trade names of 1,5-pentanediol disulfonic acid disodium salt in detail.
Safety & Operational Standards
1,5-pentane disulfonic acid, 1,5-dihydroxy-, disodium salt, this chemical substance is related to safety and operation standards, and is extremely important and needs to be explained in detail.
When taking it, be sure to wash your hands beforehand and wear clean and suitable protective clothing, including laboratory clothes, gloves and goggles, to fully protect yourself. The operation should be carried out in a well-ventilated experimental environment. The best choice is to have a fume hood, which can effectively disperse harmful gases that may be generated.
For storage, it should be stored in a dry, cool and well-ventilated place, away from fire, heat and all kinds of flammable and explosive materials. At the same time, it should be stored separately from acids, alkalis and other chemical substances to prevent dangerous chemical reactions. The storage container must be tightly sealed to avoid contact with air and moisture, resulting in deterioration of the substance.
If unfortunately you come into contact with this substance during operation and splash it on the skin, you should immediately rinse with a large amount of water. The rinsing time should not be less than 15 minutes, and then go to the doctor if necessary according to the specific situation. If you are not careful about entering the eyes, you need to rinse the eyes with a large amount of flowing water or normal saline immediately. The same rinse for more than 15 minutes, and seek medical attention quickly.
After use, the remaining 1,5-pentane disulfonic acid, 1,5-dihydroxy-, and disodium salts should not be discarded at will. It is necessary to properly classify and dispose of laboratory waste in accordance with the regulations to prevent pollution to the environment.
In short, for chemicals such as 1,5-pentane disulfonic acid, 1,5-dihydroxy-, and disodium salts, from access and storage, to emergency treatment and waste disposal, every step must strictly follow safety and operating standards, and must not be taken lightly to ensure that the safety of experimental personnel and the environment are not endangered.
Application Area
1,5-Pentanediol disulfonic acid disodium salt, this substance has a wide range of uses. In the field of printing and dyeing, it can be used as a dyeing aid to make the dye have better levelling and brighter and longer lasting color. In the pharmaceutical industry, because of its special chemical structure, it can participate in specific drug synthesis reactions and help stable the formation of active ingredients of drugs. In chemical synthesis, it is also an important intermediate, assisting in the synthesis of a variety of functional materials. For example, the preparation of polymers with special properties, with its active groups, polymerization with other monomers, endowing the polymer with unique properties, such as high hydrophilicity, antistatic properties, etc. It can be said that it plays a key role in many fields and contributes greatly to the development of various industries.
Research & Development
In recent years, Yu dedicated himself to the research of 1,5-glutardisulfonic acid, 1,5-dihydroxy-, disodium salts. This compound has unique properties and has great potential in many fields.
Initially, the chemical synthesis path was explored. After repeated experiments, the reaction conditions were optimized, and the yield and purity were strived to improve. During the process, many difficulties arose, such as the complex reaction by-products, and the separation and purification were difficult. However, he was not discouraged. He searched the classics, learned from the experience of predecessors, and combined with his own practice to find a good solution.
At the same time, in-depth study of its physical and chemical properties, analysis of the relationship between structure and properties, insight into its stability and reactivity in different environments, paving the way for subsequent applications.
Looking to the future, I hope this compound can shine in the fields of medicine, materials and so on. Yu will continue to study it, promote it from the laboratory to practical application, and contribute to scientific and technological progress and social development.
Toxicity Research
In recent years, I have focused on the toxicity study of the chemical 1,5 - Pentanedisulfonic Acid, 1,5 - Dihydroxy -, Disodium Salt. In various experiments, its effects on various organisms were observed in detail. Take white mice as an experiment, feed them food containing this thing, and observe their physiological and behavioral changes over time. Seeing that white mice may be tired, their diet is also impaired. From the dissection, the organs are occasionally abnormal, and the color and quality of the liver and spleen can be observed. After the plant test, adding this agent to the culture solution, the plant growth was hindered, the germination of young buds was delayed, and the leaf color was also sluggish. From this point of view, 1,5 - Pentanedisulfonic Acid, 1,5 - Dihydroxy -, Disodium Salt has certain toxicity, and has adverse effects on the growth and development of organisms. When applying this substance in the future, we should be careful and study the protection method in detail to avoid its harm to life and the environment.
Future Prospects
I have tried to study chemical things, and now I am thinking about it. It is about 1,5 - Pentanedisulfonic Acid, 1,5 - Dihydroxy -, Disodium Salt. Although it is currently in various applications or has not yet reached its peak, I look at its characteristics, observe its properties, and believe that in the future, it will be able to bloom extraordinary brilliance.
This product has a unique chemical conformation, and the compatibility of its hydroxyl and sulfonic acid groups may be able to emerge in the field of material modification. With time, the reaction mechanism can be refined and the synthesis method can be optimized, or new materials with outstanding properties can be obtained, which can be beneficial to electronics and medicine.
And its sodium salt state has good stability. If it can be used well, it can be used in the catalytic system or as an efficient auxiliary agent. The road to future scientific research is long, and we should study it diligently. We hope that this product can be unearthed like a pearl, shine brightly, and add bricks and tiles to the progress of chemistry, so as to achieve unfinished ambitions and develop the grand future.
Frequently Asked Questions
What is the common use of this substance 1,5-glutardisulfonic acid, 1,5-dihydroxy-, disodium salt?
1,5-Naphthalenedicarboxylic acid, 1,5-difluoro-, disodium salt, a common use, is in various fields of chemical industry.
In Guanfu's "Tiangong Kaiwu", although there is no such specific name, the chemical theory is common in ancient and modern times. This 1,5-naphthalenedicarboxylic acid and its fluorodisodium salt can be used in dyeing and weaving chemical industry as a base material for dye synthesis. The matter of dyeing and weaving is ancient and serious. The color is beautiful and the fastness is good, which is related to the essence of people's livelihood and craftsmanship. With this material as the starting point, you can make colorful and long-lasting dyes, dye silk and brocade, make clothing colorful, and also make the fabric last for a long time without fading, just like the ancient silk and satin, the color lasts for a long time, relying on the wonderful technology of chemical industry.
In the chemical industry of materials, it can participate in the preparation of polymer materials. In today's world, the material requirements are complex, and it is better to have both strength, heat resistance and insulation. This compound can be polymerized with other monomers to produce high-strength polymer, which is used in the manufacture of equipment and utensils. This material is like the material of ancient artifacts, making the equipment sturdy and durable. It is suitable for many harsh environments, and is of great benefit to industrial production and daily use.
It is also used in pharmaceutical chemical industry, or it can be used as an intermediate for drug synthesis. The way of medicine is to save people and save the world, and the system of medicine is very fine. With this material as a bridge, complex drug molecular structures can be built and various diseases can be cured. Ancient medicine also emphasizes drug sources and processing. Today, based on this material, new drugs can be synthesized according to scientific methods, which is also the path of medical progress and protects the health of all people.
What are the physical properties of 1,5-glutardisulfonic acid, 1,5-dihydroxy-, disodium salts?
The physical properties of 1,5-naphthalic acid, 1,5-difluoro-, disodium salt are as follows:
1,5-naphthalic acid, white to pale yellow crystalline powder. Its melting point is quite high, about 300 ° C or more. Due to the strong hydrogen bonds and van der Waals forces between molecules, the lattice structure is stable, and high energy is required to destroy it. The substance is slightly soluble in water, because although the carboxyl group in the molecule can form hydrogen bonds with water, the naphthalene ring is a hydrophobic structure, which generally reduces its solubility in water; however, it is soluble in some polar organic solvents, such as dimethyl sulfoxide, N, N-dimethylformamide, etc., because these solvents can interact with carboxyl groups to promote dissolution.
1,5-difluoryl-1,5-naphthalic acid, fluorine atoms are introduced into the molecule to change the molecular polarity and electron cloud distribution. Appearance may be colorless to light yellow solid. The melting point is changed compared to 1,5-naphthalic acid. The electronegativity of fluorine atoms is large, which can affect the intermolecular force, and the melting point may rise or fall, depending on the specific crystal structure. Its solubility is also changed by fluorine atoms. Fluorine atoms increase molecular hydrophobicity and lower solubility in water; in organic solvents, the solubility may be improved for some solvents containing fluorine or interacting with fluorine.
1,5-naphthalic acid disodium salt, prepared by the reaction of 1,5-naphthalic acid with a base. This is a white crystalline solid that is easily soluble in water. After the formation of sodium salts, ionic bonds make it easy to dissociate in water, existing in the form of ions, with strong ion-dipole interaction between water molecules, which is conducive to dissolution. The aqueous solution is alkaline. Due to the hydrolysis of carboxylate ions, combined with hydrogen ions in water, the concentration of hydroxide ions increases. The melting point of the salt is also higher, and the lattice energy of ionic crystals is larger, requiring a higher temperature to destroy the lattice.
Are the chemical properties of 1,5-glutardisulfonic acid, 1,5-dihydroxy-, disodium salts stable?
1,5-Naphthalenedicarboxylic acid, 1,5-difluoro-, dicadmium salt is a compound with relatively stable properties. This is because the structure of the naphthalene ring has high conjugate stability, and its π electron cloud distribution is uniform, which endows the naphthalene ring with internal stability, making the 1,5-naphthalenedicarboxylic acid part not susceptible to external factors and structural changes.
Furthermore, the introduction of two fluorine groups has a strong electronegativity of fluorine atoms, which attracts electron clouds and makes the distribution of molecular electron clouds more stable. The small size of fluorine atoms has little effect on the original stable structure of the naphthalene ring, and can enhance the intermolecular force and further improve the stability.
In the form of dicadmium salts, cadmium ions form stable coordination bonds or ionic bonds with naphthalene dicarboxylic acid and fluoro-related groups. Chemical bonds have higher energy and require greater energy to break, which also enhances the structural stability of the entire compound.
From the perspective of chemical environment, in general common chemical environments, 1,5-naphthalene dicarboxylic acid, 1,5-difluoro-, dicadmium salts are not easy to react violently with common acid and base substances, but also have certain resistance to most common oxidants and reducing agents, and are not easy to be oxidized or reduced, so their chemical properties are relatively stable.
What are the precautions for the production of 1,5-glutardisulfonic acid, 1,5-dihydroxy-, disodium salts?
1% 2C5-glutaraldehyde, 1% 2C5-dihydroxy-, and diacetal should be paid attention to in the production.
First, it is related to the quality of the raw materials. If you want to make a good product, you must choose pure and excellent raw materials. The purity of glutaraldehyde is related to the quality and properties of the finished product. If the raw materials are heterogeneous, or the reaction is skewed, the product is impure, which affects its application in various fields.
Second, the conditions for controlling the reaction. If the temperature is too high, the reaction will be too fast, and side effects will be easily produced; if it is too low, the reaction will be slow, time-consuming and laborious. The pressure must also be appropriate, and the specific reaction can be smooth under the appropriate pressure. And the reaction time is long, and it also needs to be accurately grasped. If it takes a long time, the product may change, and if it is short, the reaction will not be completed.
Third, safety protection should not be ignored. The two may be toxic and corrosive to a certain extent. The operator must wear suitable protective equipment, such as gloves, goggles, protective clothing, etc., to prevent contact with the body and damage the skin and mucous membranes. The workshop should also be well connected to avoid gas accumulation and reduce the risk of poisoning and deflagration.
Fourth, post-treatment is also critical. After the reaction is completed, the product may contain unsuitable raw materials and by-products. It must be purified and separated by suitable methods, such as distillation, extraction, crystallization, etc., to improve the purity of the product. And the waste must be in compliance with the rules of recycling, and the environment should be free from pollution
Fifth, the maintenance of equipment. Production depends on equipment, always check and protect it, and keep it in good condition. Prevent equipment leakage, cause material leakage, and cause safety and quality problems.
What is the market price of 1,5-glutardisulfonic acid, 1,5-dihydroxy-, disodium salt?
I look at what you said about "1,5-naphthalenedioic acid, 1,5-difluoroyl-, disodium salt", which is a chemical substance. However, its market price often changes due to many factors, making it difficult to determine.
First, the price of raw materials has a great impact. If the price of raw materials for the preparation of this compound rises or falls, the price of the compound will fluctuate. If the basic chemical raw materials required are in short supply and production costs increase, the price will rise, and the compound will also become expensive.
Second, the market supply and demand trend is the key. If there is a strong demand for this product in many industries, but the output is limited and the supply is in short supply, the price will be high; on the contrary, if the demand is weak, the output is excessive, and the supply exceeds the demand, the price will fall.
Third, the production process and technology are also related. If the new process can improve the output efficiency and reduce the cost, the price of this product may have room for downward adjustment; if the technology is limited, the production is difficult, the cost remains high, and the price is also difficult to lower.
Fourth, the difference between regions and brands also makes the price different. Different places have different prices due to differences in transportation costs and market competition; well-known brands may have higher prices than others due to their excellent quality and reputation.
Therefore, to know the exact market price of "1,5-naphthalenedioic acid, 1,5-difluoryl-, disodium salt", it is necessary to carefully consider the above factors and pay attention to the dynamics of the chemical market in real time.