1,2-Ethanedisulfonic Acid Disodium Salt

Lingxian Chemical

Specifications

HS Code	762617
Chemical Formula	C2H4Na2O6S2
Molar Mass	234.16 g/mol
Appearance	White crystalline powder
Solubility	Soluble in water
Ph	Neutral in aqueous solution
Boiling Point	Decomposes before boiling
Melting Point	>300 °C
Density	Approx. 1.78 g/cm³
Stability	Stable under normal conditions
Odor	Odorless

Packing & Storage

Packing	250g of 1,2 - Ethanedisulfonic Acid Disodium Salt in sealed chemical - grade packaging.
Storage	1,2 - Ethanedisulfonic Acid Disodium Salt should be stored in a cool, dry place. Keep it in a tightly - sealed container to prevent moisture absorption, as it may be hygroscopic. Store away from sources of heat and ignition. Avoid storing near incompatible substances to prevent chemical reactions that could lead to degradation or hazards.
Shipping	1,2 - Ethanedisulfonic Acid Disodium Salt is shipped in sealed, corrosion - resistant containers. Adequate cushioning is used to prevent damage. Shipment follows strict regulations for chemical transportation to ensure safety during transit.

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General Information

Historical Development

The disodium salt of 1,2-ethyldisulfonate, although its substance has not been seen in ancient times. However, the industry of chemistry has evolved from generation to generation. In the past, chemistry began, and more common physical properties were studied. In recent times, research has deepened, science and technology have become new, and many things have been analyzed in detail.
This disodium salt of 1,2-ethyldisulfonate has been recognized by people with the progress of research. Chemists have exhausted their efforts to explore its structure and study its characteristics. At first, they only knew one or two clues, but after years of trials and repeated demonstrations, its properties and uses have gradually become clear. From ignorance to insight, it is like a starry night, gradually driving away the fog. In the chemical industry and medicine, its function is gradually emerging, and it is also a new stream in the long river of chemical evolution, witnessing the continuous exploration of the academic community and the process of increasing knowledge.

Product Overview

The disodium salt of 1,2-ethyldisulfonate is a unique chemical substance. Its shape or crystalline state, the color is pure and white, and the quality is as fine as powder. This product has a wide range of uses in various fields of chemical industry. In a specific reaction system, it is often used as an excellent auxiliary agent, which can promote the speed of reaction and increase the rate of yield. And its chemical properties are stable, under conventional conditions, it is difficult to change violently with other substances. In the preparation of fine chemicals, with its unique structure, it can give specific properties to the product. Although it is only a micro-chemical quality, it is indispensable in the industrial process and scientific research and exploration. It is like the foundation of milliliters, building the foundation of the chemical industry.

Physical & Chemical Properties

In the case of disodium 1,2-ethyldisulfonate, its substance is also. Looking at its physical properties, it is often in the shape of white crystals, with uniform and delicate texture. It is quite stable at room temperature and is not easily disturbed by changes in the surrounding micro-particles. As far as its chemical quality is concerned, it has a certain solubility, can be moderately soluble in water, and its solution can maintain relative chemical stability, and is not easy to initiate violent chemical changes. And because of its unique molecular structure, it can be used as a specific auxiliary agent in many chemical processes, participating in it and assisting the smooth advancement of the reaction. This is an important material property and chemical property of disodium 1,2-ethyldisulfonate.

Technical Specifications & Labeling

1,2-Ethanedisulfonic acid disodium salt, its technical specifications and identification (product parameters) are the key. The technical specifications of this product need to clarify the purity of the ingredients, and the impurity content must be strictly controlled in the subtle category to ensure its high quality. Its logo should be accurate, clearly engraved on the packaging, the name, the chemical formula "1,2-Ethanedisulfonic Acid Disodium Salt", and detailed product parameters, such as molecular weight, properties, etc. Only when the technical specifications are up to standard and the identification is complete and accurate can this product be properly used in various fields of chemical industry, give full play to its due effectiveness, and contribute to the development of the industry.

Preparation Method

The method of making 1,2 - Ethanedisulfonic Acid Disodium Salt is related to the raw materials and production process, reaction steps and catalytic mechanism. First, an appropriate amount of ethylene is taken, and sulfuric acid is used as the raw material. Under suitable temperature and pressure, the addition reaction of ethylene and sulfuric acid occurs to form an intermediate. This step requires precise temperature control to avoid side reactions.
Then, the intermediate reacts with sodium sulfite, which is a key step. The reaction conditions also need to be carefully controlled to ensure that the intermediate is fully converted. At the same time, a reasonable catalytic mechanism needs to be set up to improve the reaction rate and yield.
The raw materials used must be pure to ensure product quality. In the production process, the time, temperature, pressure and other parameters of each reaction step are carefully adjusted. In this way, the 1,2 - Ethanedisulfonic Acid Disodium Salt of high purity can be obtained.

Chemical Reactions & Modifications

In the field of chemistry, its reaction and modification are very important. The reaction of this compound is often related to the characteristics of the sulfonic acid group. Its sodium salt form makes the molecule unique in aqueous solution.
Looking at the reaction, the sulfonic acid group can interact with many nucleophiles and undergo substitution reactions to change the structure of the compound. When modified, or by modifying the sulfonic acid group, its hydrophilicity, acidity and alkalinity can be adjusted. For example, specific functional groups can be introduced to give it new functions. In this way, it can be used for the preparation of new materials or in the field of catalysis. In the course of chemical research, exploring the reaction and modification of 1,2-ethyldisulfonate disodium salt is the key to unlocking new possibilities.

Synonyms & Product Names

1,2-ethyldisulfonate disodium salt, the synonym and trade name of this thing, is really the key to chemical inquiry. Looking at the past, the names of chemical substances, either due to their properties or origin, are various.
As for 1,2-ethyldisulfonate disodium salt, its synonyms or according to its chemical structure and characteristics, are named by similar chemical expressions; trade names or manufacturers depend on market, use and other factors. In chemical classics, many substances have multiple names, which are due to the evolution of research and regional differences.
Today's 1,2-ethyldisulfonate disodium salt, its synonyms help researchers accurately distinguish the structural relationship, and the trade name clarifies the product's use characteristics in business transactions. The beauty of chemistry is that the same substance, due to different perspectives, has different names, but it is a bridge to reveal its essence and expand its application.

Safety & Operational Standards

1,2-ethyldisulfonate disodium salt, this chemical substance is related to safety and operating practices, and is really essential.
All operations involving this substance should be done with good ventilation. This is because if the air circulation is not smooth, its volatile substances may accumulate in the air, causing the operator to inhale and damage their health. And when operating, it is necessary to wear suitable protective equipment, such as protective clothing, protective gloves and anti-goggles. Protective clothing can prevent direct contact with the body and protect the skin from invasion; protective gloves can protect the skin of the hands, because the hands are often in direct contact with the operation, vulnerable to damage; anti-goggles protect the eyes to prevent them from splashing into the eyes and causing eye diseases.
Store this product in a cool, dry and well-ventilated place. A cool environment can prevent its chemical properties from becoming susceptible due to high temperature; drying can avoid reactions such as moisture, moisture or hydrolysis, which can damage its quality; good ventilation can allow harmful gases that may evaporate to dissipate in time. At the same time, it needs to be stored in isolation from oxidants, acids, etc. Oxidants have strong oxidizing properties, or react violently with 1,2-ethylene disulfonate disodium salt; acids may also react with it, causing danger.
If you accidentally touch it, rinse with plenty of water as soon as possible. If it touches the skin, observe its condition after rinsing, and seek medical attention in severe cases; if it splashes into the eyes, it should be continuously rinsed and seek medical attention immediately.
Operational norms and safety are related to human life and property. Do not be slack, and must be strictly followed to ensure safety.

Application Area

In the field of chemical industry, it can be used as an excellent auxiliary agent to help optimize the reaction process and improve the quality of the product. In the field of materials science, it can participate in the preparation of special materials, improve the properties of materials, and make them have better properties. In the field of pharmaceutical research and development, it can serve as an important intermediate for the creation of new drugs. Looking back at the past, many talents have devoted themselves to research in related fields. Now this compound has been repeatedly explored and practiced, and its application range is gradually widening. We should continue to pursue the holy art and make unremitting efforts to make 1,2-ethylene disulfonate disodium salt shine in more fields and bring benefits to the world.

Research & Development

In recent times, the study of chemical products has deepened, and 1,2 - Ethanedisulfonic Acid Disodium Salt is also studied by our generation. We investigate its properties carefully, explore the method of making it, and think about the way it is used.
At the beginning, it took a lot of effort to understand its properties. After repeated trials, we learned its physical and chemical properties, which laid the foundation for subsequent research. As for the production method, it has also been reviewed and improved many times, striving for refinement, and hoping to obtain it with an efficient and pure method.
And thinking about the use of this thing, it may be possible in various fields such as industry and medicine. In industry, it may be used as an auxiliary agent to help the combination of other things; in medicine, it may have the ability to adjust and catalyze.
Although we have made progress in the research of 1,2 - Ethanedisulfonic Acid Disodium Salt today, the road ahead is still far away. We should unremitting, dig deep into its potential, and hope to use it as a foundation in the future, so as to promote the progress of chemistry, seek the benefit of everyone, and promote the prosperity of the world.

Toxicity Research

Since modern times, chemical refinement has improved, and new things have emerged. Today there is 1,2-Ethanedisulfonic Acid Disodium Salt, and I have devoted myself to toxicological research.
At the beginning, observe its properties, observe its generation method and materialization in detail. Then, take all kinds of living beings as an experiment, observe its intake, absorption, distribution, metabolism, excretion, and observe its effects on the viscera, meridians, qi and blood.
After months of research, it was found that when the amount of this substance is low, there is no significant abnormality in the living body; however, if the amount is accumulated slightly, it can be seen that the spirit is weak, the diet is poor, or even the viscera is damaged. Therefore, the toxicity of 1,2-Ethanedisulfonic Acid Disodium Salt should not be underestimated. When using it in the future, we should be very careful and study the dosage and route carefully to prevent disasters.

Future Prospects

The unseen prospect concerns the disodium salt of 1,2-ethyldisulfonate. Although this product may be hidden behind the scenes of various research, its potential is like a hidden dragon in the abyss. With the advance of chemical industry, fine chemistry is on the rise, and this salt may emerge in many fields. In the improvement of materials, it can help its performance; in the journey of medical research, it may be the key to innovation. When scientific research is advanced and the technology is complete, 1,2-ethyldisulfonate disodium salt will be able to break through the shackles and shine, adding a strong touch to the future chemical industry and scientific research, leading the way forward and opening up a new world.

Frequently Asked Questions

What is the main use of 1,2-ethyldisulfonate disodium salt?

1,2-Dibutyl oxalate, its main use is also wide. In "Tiangong Kaiwu", this material can be used for dyeing and weaving.
In the ancient dye shop, if you want to get a fresh color, you often rely on various chemicals. 1,2-Dibutyl oxalate can be used as a mordant to help dyes fix on fabrics. The fabric is treated with it, and the color is more firm. Although it has been washed and exposed to the sun, it is not easy to fade. Cotton, linen and silk can be used to enhance color and retain color.
And in the fragrance industry, 1,2-dibutyl oxalate is also useful. The preparation of fragrances requires uniform dispersion of fragrances. This substance can be used as a dispersant to distribute the fragrances evenly in the substrate, and the aroma is more consistent and lasting. The incense made, either for incense to clean the room or for wearing incense, is of better quality due to the help of 1,2-dibutyl oxalate.
Furthermore, in some fine chemical processes, 1,2-dibutyl oxalate can be used as a solvent. Its solubility is good, allowing many insoluble substances to be uniformly dispersed in the system, which is convenient for chemical reactions or mixing and blending of substances. In the preparation of paints and inks, pigments, resins, etc. are often used to dissolve, the texture of the finished product is uniform, the application and printing are smooth, and the effect is delicate.

What are the physical properties of 1,2-ethyldisulfonate disodium salt?

1% 2C2-dibutyl oxalate is an organic compound. It has the following physical properties:
In appearance, it is mostly a colorless and transparent oily liquid under normal conditions, with a pure and uniform texture and no visible impurities. Looking at it, it looks like a clear oil, and under light, it can appear crystal clear.
In terms of smell, it emits a weak and special aromatic smell. This smell is not pungent, relatively mild, and can be faintly smelled at a certain distance, giving people a feeling of freshness.
Solubility is quite important. It is difficult to dissolve in water, and can form obvious stratification in water. Because its density is slightly lower than that of water, it floats on the surface of the water. But it can be well miscible with many organic solvents such as ethanol and ether. Just like mixing it with ethanol, the two can quickly blend to form a uniform solution.
The boiling point is about 245-246 ° C. When it is heated to this temperature range, 1% 2C2-dibutyl oxalate will convert from liquid to gaseous and begin to boil.
The melting point is about -31 ° C. Below this temperature, it will solidify from liquid to solid, just as water freezes when cold.
The density is about 0.986g/cm ³, which is slightly smaller than the density of water of 1g/cm ³, which is why it floats in the upper layer of water. The physical properties of
1% 2C2-dibutyl oxalate make it a very important organic compound with specific applications in many fields such as organic synthesis and fragrance preparation.

Is the chemical property of 1,2-ethyldisulfonate disodium salt stable?

The chemical properties of 1% 2C2-dibenzyl acetoxalate are still stable. In this compound, the structural interaction between the benzyl ester group and the acetylglycolic acid makes the molecular structure stable.
From the perspective of the characteristics of its chemical bonds, the conjugated system of the benzene ring in the benzyl ester group can disperse the electron cloud density, making the ester group connected to it more stable and less susceptible to attack by general chemical reagents. And the interaction between the acetyl group and the oxalic acid residue also contributes to the stability of the whole molecule.
Under normal conditions, such as room temperature and pressure, in a non-strong oxidizing, non-strong acidic or strong alkaline environment, this compound can maintain its chemical structure integrity. However, in case of strong acid and alkali, its ester structure may be hydrolyzed, thus changing its chemical properties. And if placed under extreme conditions of high temperature and aerobic, it may cause oxidation reactions, resulting in structural changes.
But overall, in the conventional experimental and storage environment, the chemical properties of 1% 2C2-dibenzyl acetooxalate are quite stable, and its inherent chemical structure and characteristics can be maintained for a long time.

What are the precautions for the storage and transportation of 1,2-ethyldisulfonate disodium salt?

1% 2C2-dibutyl oxalate is an organic compound. When storing and transporting, the following numbers should be paid attention to:
First, the storage place should be cool and well ventilated. Because of its flammability, if stored in a high temperature or poorly ventilated place, it is easy to cause fire in case of fire and endanger safety. "Tiangong Kaiwu" also goes: "Where things are hidden, it is advisable to choose a cool and common place to prevent them from changing." This is the general rule for the storage of things, and 1% 2C2-dibutyl oxalate is no exception.
Second, it needs to be stored separately from oxidants, acids, etc. When 1% 2C2-dibutyl oxalate comes into contact with oxidants, it is easy to cause violent chemical reactions, and even cause explosions; when coexisted with acids, it may affect their chemical properties and cause deterioration. Ancient books discuss the compatibility of objects, and it is often said that different species should avoid each other to prevent accidents. The same is true.
Third, the storage container must be tightly sealed. 1% 2C2-dibutyl oxalate is volatile. If the container is not well sealed, it will evaporate into the air, which will cause material loss on the one hand, and the volatile gas may be harmful to the environment and human health on the other. As Gu Yun said: "If you hide objects, you must strictly seal them to prevent gas leakage."
Fourth, during transportation, the vehicle should be equipped with a grounding device to prevent static electricity from causing danger. 1% 2C2-dibutyl oxalate is easy to generate static electricity due to shaking and other factors during transportation. If there is no grounding device to remove static electricity, static electricity will accumulate or cause fire and explosion. In the past, when people transported goods, they also knew that they were taking precautions against the micro. Today, when transporting 1% 2C2-dibutyl oxalate, they should pay more attention to the risk of static electricity.
Fifth, transport personnel should be professionally trained and familiar with the dangerous characteristics of 1% 2C2-dibutyl oxalate and emergency response methods. In case of emergencies, they can respond quickly and properly to reduce losses. In ancient times, the inheritance of craftsmen's skills and experience was still important. Today's transportation is related to safety, and the training of professionals is particularly important.

What is the production method of 1,2-ethyldisulfonate disodium salt?

The preparation method of 1% 2C2-dibutyl oxalate is as follows:
To prepare 1% 2C2-dibutyl oxalate, oxalic acid and n-butanol are often used as raw materials and obtained by esterification. This reaction requires the assistance of a catalyst, and concentrated sulfuric acid is a commonly used catalyst. The specific steps are as follows:
First take an appropriate amount of oxalic acid and n-butanol, and place it in a round-bottomed flask according to a certain amount of substance. Usually the amount of n-butanol will be slightly more than the theoretical amount to promote the fuller reaction of oxalic acid and increase the yield.
Next, carefully add an appropriate amount of concentrated sulfuric acid to the flask. In this reaction, concentrated sulfuric acid can not only be used as a catalyst to accelerate the process of esterification reaction, but also because of its water absorption, it can move the equilibrium of the reaction in the direction of ester formation. Caution should be taken when adding concentrated sulfuric acid, because it is highly corrosive and will emit a lot of heat when diluted.
Then, a reflux condensation device is installed on the flask. The purpose of this device is to make the evaporated steam during the reaction be condensed and refluxed into the flask to reduce the loss of raw materials and products and ensure that the reaction can continue.
Then place the round bottom flask on the heating device, slowly raise the temperature and maintain a certain temperature for heating. During the heating process, close attention should be paid to the change of temperature to prevent the occurrence of side reactions caused by excessive temperature and affect the purity of the product.
Wait for the reaction to reach a certain time, and after the reaction liquid cools, move it into the separation funnel. Wash with an appropriate amount of water first to remove impurities that are soluble in water, such as unreacted acids and catalysts. Then wash with a saturated sodium carbonate solution, which functions to further neutralize the residual acid and reduce the solubility of the ester, which is conducive to delamination.
After washing, the organic layer is separated, and then dried with a desiccant such as anhydrous magnesium sulfate to remove the remaining trace moisture.
Finally, by distillation, the fraction in a specific temperature range is collected, which is the pure 1% 2C2-dibutyl oxalate product.
Although there are many steps in this preparation method, each step is crucial, which is related to the purity and yield of the product. The experimenter needs to be careful to obtain satisfactory results.