1,6-Naphthalenedisulfonic Acid Disodium Salt, Dehydrate

Lingxian Chemical

Specifications

HS Code	475591
Chemical Formula	C10H6Na2O6S2·xH2O
Molecular Weight	332.26 (anhydrous basis)
Appearance	White to off - white powder
Solubility	Soluble in water
Ph Of Solution	Around 7 - 9 (in aqueous solution)
Melting Point	Decomposes
Density	Approx. 1.7 g/cm³
Cas Number	1655-29-4
Odor	Odorless
Stability	Stable under normal conditions

Packing & Storage

Packing	25 kg bag packaging for dehydrate 1,6 - Naphthalenedisulfonic Acid Disodium Salt.
Storage	1,6 - Naphthalenedisulfonic Acid Disodium Salt, Dehydrate should be stored in a cool, dry place. Keep it away from heat sources and direct sunlight. Store in well - sealed containers to prevent moisture absorption, as exposure to moisture may affect its quality. Also, ensure the storage area is separate from incompatible substances like strong oxidizers.
Shipping	1,6 - Naphthalenedisulfonic Acid Disodium Salt, Dehydrate is shipped in well - sealed, corrosion - resistant containers. Shipment adheres to strict chemical transportation regulations to ensure safe conveyance due to its chemical nature.

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1,6-Naphthalenedisulfonic Acid Disodium Salt, Dehydrate

General Information

Historical Development

1,6-Naphthalene disulfonate disodium salt dehydrate, the development of this substance has a long history. Tracing back to its source, at the beginning of the chemical researchers in the exploration of material properties, pay attention to this. At that time, the conditions were simple, but the researchers were determined to study. After years of experiments, the composition and structure of its components were analyzed, and its properties gradually became clear.
With the passage of time and the advancement of science and technology, researchers have become more and more aware of it. From the initial extraction to the optimization of the preparation process, every step has been dedicated. In the past, it could only be obtained in a small amount, but now it can be produced on a large scale. Its use in industry, scientific research and other fields has gradually expanded, which is an important achievement in the development of chemistry, witnessing the track of researchers' unremitting exploration and promotion of chemical progress.

Product Overview

1,6-Disodium salt of naphthalene disulfonate dehydrate is an important chemical substance. Its shape and color are often white to light gray powder. It is widely used in various industrial fields. It can be used as a dye intermediate to add color to the colorful color; it is also used as a synthetic aid to help smooth various reactions.
The method of its preparation is obtained through the sulfonation of naphthalene, and then neutralization with alkali, through the dehydration process. This process requires precise control of conditions. Temperature, time, and the ratio of agent are all critical to obtain high-quality products.
Stable in nature and can be properly stored under conventional conditions. When encountering strong acids, strong bases, or raw reactions, use caution. Overall, 1,6-naphthalene disulfonic acid disodium salt dehydrates play an indispensable role in the chemical industry and play a significant role in promoting the development of the industry.

Physical & Chemical Properties

The physical and chemical properties of the dehydrated disodium salt of 1,6-naphthalene disulfonate are particularly important. Looking at its shape, it is often in the form of powder or crystal, and its color is white or white, which is a sign of its appearance. Regarding its solubility, it is soluble in water. This characteristic makes it possible to disperse uniformly in many liquid phase systems, or participate in reactions, or play a role.
In terms of stability, it is quite stable in the environment of conventional temperature and humidity. However, in the case of strong acid, strong alkali or specific high temperature conditions, it is afraid of chemical changes, resulting in changes in its structure and properties. Its thermal properties such as melting point are also fixed, which are key factors to consider in industrial purification, processing and application. All these physical and chemical properties are the cornerstones for in-depth research and rational application of this material, and are related to the practical operation and effectiveness in many fields.

Technical Specifications & Labeling

1,6-Naphthalene disulfonic acid disodium salt dehydrate, this is the chemical I studied. Its process specifications and identification (product parameters) are the key. Looking at its process specifications, from the selection of raw materials, it is necessary to be pure and fine, and the impurities must be small. The reaction conditions are strictly controlled, and the temperature and pressure are fixed and cannot be deviated. The reaction time has also been calibrated by many tests to achieve the best degree of reaction.
As for its identification (product parameters), the appearance should be a specific color state and the particle size should be uniform. The purity must reach a very high standard, and the type and content of impurities contained are strictly limited. Other physical and chemical parameters, such as solubility and stability, are determined and specified in detail. In this way, we can obtain high-quality 1,6-naphthalene disulfonate disodium salt dehydration products to meet the needs of all parties.

Preparation Method

The preparation method of 1,6-naphthalene disulfonic acid disodium salt dehydrate is related to raw materials and production process, reaction steps and catalytic mechanism. The raw materials are often selected from naphthalene and sulfuric acid. First, naphthalene and sulfuric acid are mixed in a specific ratio to initiate a sulfonation reaction at a suitable temperature. This reaction requires precise temperature control to ensure that the reaction progresses steadily to avoid the growth of side reactions. The reaction steps are rigorous. The first step is sulfonation to form an intermediate product, and then the neutralization step is used to react with sodium salt to realize the product conversion. In terms of catalytic mechanism, a specific catalyst can be introduced to accelerate the reaction rate and improve the purity of the product. This preparation method is optimized through repeated experiments, and strives to efficiently produce high-quality 1,6-naphthalene disulfonic acid dis

Chemical Reactions & Modifications

I have been studying the science of chemistry for a certain period of time. Recently, I have studied the dehydration of 1,6-disodium salt of naphthalene disulfonate, and I have made quite a lot of progress.
The response of this compound has always been a fixed formula. However, I look at the structure of its molecules and the cloth of electrons, and think of ways to work around it. After several attempts, I adjusted it with temperature, pressure, and catalyst, and got a new response. The quality and quantity of the product are different from before, and the performance is also excellent.
In the past, people said: "If you are poor, you can change, and if you change, you can change it, and it usually lasts for a long time." The research of chemistry requires this kind of change. Only by not following the old method can you open up new frontiers, so that this product should be more extensive and

Synonyms & Product Names

1,6-Naphthalene disulfonic acid disodium salt dihydrate, which is widely used in the chemical industry. Its nicknames are various, such as the names related to the raw materials of naphthalene-based superplasticizers, which are all different names. Although the ancient chemical industry was not as developed as it is today, there are also similar explorations. Looking at this product today, its different names reflect the characteristics of its application in various industries. In the construction industry, it is commonly used in the name of naphthalene-based superplasticizer raw materials to enhance the performance of concrete; in the field of chemical synthesis, it is also called differently to facilitate precise operation. Although their names are different, they are actually the same thing, all of which exist to promote the development of the chemical industry and related industries, just like the search of ancient times, and the progress of today, constantly under different names, in response to the needs of various industries, in the chemical industry, steadily moving forward.

Safety & Operational Standards

1,6-Naphthalene disulfonate disodium salt dehydrate is a chemical often involved in chemical research. In its experimental operation and storage, it is necessary to strictly abide by safety and operation standards to ensure the safety of personnel and the smooth experiment.
In terms of safety, although this chemical is not toxic and corrosive, it should not be taken lightly. When operating, be sure to wear laboratory clothes, protective gloves and goggles to prevent it from contacting the skin and eyes. If it is accidentally touched, it should be rinsed with plenty of water immediately. If the situation is serious, seek medical attention immediately. And the operation should be placed in a well-ventilated place to avoid inhaling its dust.
Operating specifications are also crucial. When weighing, use a precise balance to ensure accurate dosage. When dissolving, according to its solubility, choose a suitable solvent, such as common water, and the stirring speed is moderate to promote its full dissolution. During the reaction process, pay close attention to temperature, pH and other conditions, and strictly control according to the experimental requirements. After the experiment, properly dispose of the remaining chemicals, do not discard them at will, and follow relevant environmental protection regulations to prevent pollution of the environment. When storing, store them in a cool and dry place, seal them, and avoid excessive contact with air and moisture, which will cause them to deteriorate and affect the subsequent use effect. In this way, the purpose of safe operation and proper use can be achieved.

Application Area

1,6-Naphthalene disulfonic acid disodium salt dehydrate, which has a wide range of uses. In the field of printing and dyeing, it can be used as an auxiliary agent to help dye even, so that the fabric color is uniform, bright and lasting. In chemical synthesis, it is a key raw material, involving the preparation of a variety of organic compounds, and can be derived from a series of fine chemicals. In pharmaceutical research, it may have potential medicinal value, providing the possibility for the development of new pharmaceutical agents. In material science, the performance improvement of specific materials may be effective, which can optimize the material structure and improve its physical and chemical properties. From this perspective, 1,6-Naphthalene disulfonic acid disodium salt dehydrate has important functions in many fields and promotes the development and progress of various industries.

Research & Development

Recently, the research on the dehydration of disodium salt of 1,6-naphthalene disulfonate has been very laborious. This compound has unique characteristics and wide uses, which is related to the progress of many fields.
We carefully investigated its physical and chemical properties, analyzed its delicate structure, and explored the reaction mechanism. After repeated trials, we observed its changes under different conditions.
In the preparation method, we strive to improve the yield and optimize the quality. Despite many obstacles, we continue to study.
Looking at the development of this compound, the prospect is broad. If we can gain in-depth insight and make good use of it, we will be able to bring innovation opportunities to various industries, open up new frontiers in the road of scientific research, and lead future development, so that this compound can be used to its fullest potential.

Toxicity Research

The industry of chemical industry is related to people's livelihood, but the study of poisons is also a priority. Today there are 1,6-naphthalene disulfonic acid disodium salt dehydrates, and the investigation of their toxicity should not be ignored.
This thing is also in the context of experimentation. Try it with all kinds of creatures to observe its poisoned state. Or observe its physiological changes and behavioral differences, in order to understand the path of its poison into the body and the depth of the harm.
The study of toxicity is related to the safety of craftsmen and the stability of the environment. It is necessary to study it carefully, explore the source of its toxicity, and understand the reason for its harm. In this way, we can avoid the harm and promote the benefits between the production costs, ensure the well-being of everyone, protect the peace of heaven and earth, and make the chemical industry stable and far-reaching.

Future Prospects

I have studied the disodium salt dehydrate of 1,6-naphthalene disulfonic acid, and I know that this product has infinite potential in the field of chemical industry. Although it is used today, it is only its basic ability, but I look forward to the future, and it may be able to emerge in the creation of new materials. With time, after in-depth research, it may be possible to optimize the process, reduce its cost and increase its efficiency. At that time, the field of application will be expanded, and it can make extraordinary contributions in the fields of medicine and electronics. This is the heart of our generation of researchers, hoping to see it shine in the years to come, become a treasure in the chemical industry, and create a new brilliant chapter for the well-being of the world.

Frequently Asked Questions

1,6-Naphthalene disulfonic acid disodium salt, what are the chemical properties of dehydrates

1% 2C6-dibutyl naphthalate, which is an ester compound. Its chemical properties are as follows:
First, it is hydrolytic. When catalyzed by acid or base and there is a certain amount of water, 1,6-dibutyl naphthalate will undergo hydrolysis. Under acidic conditions, the hydrolysis is reversible, resulting in 1,6-naphthalic acid and butanol; under alkaline conditions, the hydrolysis is complete, resulting in 1,6-naphthalate and butanol. This hydrolysis property is of great significance in industrial and environmental fields. For example, in the natural environment, microorganisms can catalyze its hydrolysis by enzymes to achieve degradation and transformation.
Second, alcoholysis can occur. 1,6-Dibutyl naphthalate can react with other alcohols under the action of catalyst, and the butoxy group in the ester group is replaced by the alkoxy group of the new alcohol to form new esters and butanol. This reaction provides a way for the organic synthesis of new ester compounds.
Third, ammoniolysis can be carried out. Under certain conditions, 1,6-dibutyl naphthalate interacts with ammonia to form 1,6-naphthalamide and butanol. This reaction lays the foundation for the preparation of amide-containing compounds.
Fourth, flammable. 1,6-Dibutyl naphthalate is an organic compound containing carbon and hydrogen, which can be burned in open flame and hot topic. Carbon dioxide and water are produced during combustion. If the combustion is not sufficient, harmful gases such as carbon monoxide will be generated.
Fifth, the chemical stability is relatively good. In the general temperature and common chemical reagent environment, 1,6-dibutyl naphthalate is stable and not prone to spontaneous chemical reactions, which allows it to maintain its own structure and properties under conventional conditions during storage and use.

1,6-Naphthalene disulfonic acid disodium salt, in which areas are dehydrated substances used?

1% 2C6-dibutyl naphthalate is an organic compound. It is widely used and has its own impact in many fields.
In the field of chemical materials, it is often used as a plasticizer. Because it can effectively improve the flexibility and plasticity of plastic products, making plastic products easier to process and shape, it is widely used in the production of plastics such as polyvinyl chloride (PVC). In the production process of plastic films, artificial leather, plastic pipes and other products, the addition of this material makes the product softer and more durable.
In the paint and ink industries, 1% 2C6-dibutyl naphthalate also has important uses. It can improve the fluidity and film-forming properties of coatings and inks, making the coating more uniform and smooth, and improving the quality and appearance of the product. At the same time, it can also enhance the adhesion of coatings and inks to substrates, making them better adhere to different materials and prolong their service life.
In addition, this substance is also used in the preparation of some adhesives. It helps to adjust the stickiness and flexibility of the adhesive, improve the bonding effect of the adhesive on different materials, and is widely used in the bonding of paper, wood, leather and other materials, making the bonding more firm and lasting.
In summary, 1% 2C6-dibutyl naphthalate plays a key role in the fields of chemical materials, coatings, inks, and adhesives, and has greatly promoted the development of related industries and the improvement of product quality.

1,6-Naphthalene disulfonate disodium salt, what is the preparation method of dehydration

1% 2C6 -dibutyl benzodiformate is a common chemical raw material. Although its preparation method is not directly recorded in ancient books, it can be obtained based on today's chemical principles and ancient techniques.
To prepare dibutyl benzodiformate, benzodiformic acid and butanol need to be prepared as the main raw materials, and a catalyst is required to assist the reaction. First, benzodiformic acid and butanol are placed in the reaction kettle in a certain proportion. This ratio needs to be precisely prepared, which is related to the purity and yield of the product.
After adding an appropriate amount of catalyst, such as sulfuric acid, etc., it can accelerate the reaction process. Heat the reactor to raise the temperature in the kettle to a suitable range, generally about 120-150 degrees Celsius. This temperature range can make the reaction proceed efficiently.
During the heating process, continuous stirring is required to mix the raw materials and catalyst evenly to promote the reaction. When reacting, pay close attention to the reaction process and observe the changes in its color, odor and reaction time. When the reaction reaches the expected level, stop heating.
The product needs to be separated and purified later. Dibutyl benzodiformate can be separated by distillation according to the different boiling points of different substances. During distillation, control the temperature and pressure to obtain a pure product. Compound with filtration, washing and other methods to remove impurities and improve the purity of the product.
In this way, dibutyl benzodiformate can be obtained through various steps such as raw material preparation, reaction, product separation and purification. Although the ancient method is different from today's chemical technology, the principles are the same, and they are all based on the properties of things to make the desired things.

1,6-Naphthalene disulfonate disodium salt, what is the market price of the dehydrate

1% 2C6-dimethyl naphthalate, what is the market price of dehydrated materials? This is a key material in the field of fine chemicals, and its price fluctuations are affected by multiple factors.
The first to bear the brunt is the cost of raw materials. The price fluctuations of basic raw materials such as naphthalene directly lead to the cost of 1% 2C6-dimethyl naphthalate dehydrated products. If naphthalene sources are scarce and prices rise, the cost of this dehydrated product will rise, and the market price will also rise.
Second, the supply and demand situation determines the price. When market demand is strong and production capacity is limited, demand exceeds supply, and prices will rise. For example, the demand for electronics, materials and other industries has surged, but the output has not kept up, and the market price will rise; on the contrary, the demand is weak, the supply exceeds the demand, and the price will have downward pressure.
Furthermore, the process technology and production efficiency should not be underestimated. Advanced technology can reduce production costs. If enterprises have high-efficiency technologies and can produce at a lower cost, they will have more flexibility in market pricing. Or the quality improvement caused by technological innovation can also support higher prices.
Again, policies and regulations and the macroeconomic environment have a great impact. Stricter environmental protection policies may limit production, increase costs, and increase prices. The economic situation is improving, and various industries are booming, boosting demand, and prices are also expected to rise.
As for the current exact market price, it is difficult to hide it. It is necessary to pay close attention to the dynamics of the chemical raw material market, combine the above factors, and study and judge in detail to obtain a rough idea. The market is volatile and the price is also changeable. Practitioners should have prudent insight to respond to changes in the market.

1,6-Naphthalene disulfonate disodium salt, what are the storage conditions for dehydrated products?

1% 2C6-dibutyl naphthalate, such volatile substances, its storage conditions are quite critical.
To properly store this substance, the first choice of environment. When placed in a cool and ventilated place, due to the cool and ventilated environment, the rate of volatilization can be reduced. If it is placed in a high temperature and sultry place, the volatilization will increase, which will not only consume materials, but also pose a risk to safety.
Secondly, the selection of containers should not be ignored. Use a well-sealed container to prevent air intrusion. Due to excessive contact with air, or chemical reactions such as oxidation, the quality will be damaged. And sealing can prevent the spread of volatile gas in the surrounding environment and ensure the safety of the environment.
Furthermore, keep away from fire and heat sources. 1% 2C6-dibutyl naphthalate is a flammable product. It is near fire and heat sources, and it is easy to cause fires. Therefore, the storage area should be kept at an appropriate distance from fire and heat sources, and fire-extinguishing appliances should be prepared around it, just in case.
Also, the storage area should be dry and protected from moisture. Moisture or react with the substance, causing it to deteriorate and affecting its performance. If it is in a humid place, water vapor gradually seeps, or reacts such as hydrolysis, which deteriorates the quality.
In general, when storing 1% 2C6-dibutyl naphthalate, it should be stored in a cool, ventilated and dry place, in a sealed container, away from fire and heat sources, so as to ensure its quality and safety.