Products

1,5-Naphthalenedisulfonic Acid, 3,3'-(Carbonylbis(Imino(5-Methoxy-2-Methyl-4,1-Phenylene)Azo))Bis-, Tetrasodium Salt

Lingxian Chemical

Specifications

HS Code

253978

Chemical Formula C35H26N6Na4O15S2
Molecular Weight 956.72 g/mol
Appearance usually a solid (powder or crystalline form)
Solubility soluble in water (due to tetrasodium salt form)
Color might have a characteristic color, often colored, related to azo groups
Ph In Solution alkaline due to sodium salt nature
Stability stable under normal conditions but sensitive to strong acids, bases and light
Density data would be specific to the solid form
Melting Point decomposition rather than sharp melting due to complex structure
Absorption Spectrum has absorption in visible region due to azo chromophores
Packing & Storage
Packing Packaging for 1 kg of 1,5 - Naphthalenedisulfonic acid... tetrasodium salt in sealed, labeled bags.
Storage 1,5 - Naphthalenedisulfonic Acid, 3,3'-(Carbonylbis(Imino(5 - Methoxy - 2 - Methyl - 4,1 - Phenylene)Azo))Bis-, Tetrasodium Salt should be stored in a cool, dry place away from heat and ignition sources. It must be kept in a tightly sealed container to prevent moisture absorption and potential degradation. Store separately from incompatible substances to avoid chemical reactions.
Shipping 1,5 - Naphthalenedisulfonic Acid compound as a tetrasodium salt will be shipped in sealed containers, compliant with chemical transport regulations. Packaging ensures safety during transit to prevent leakage and degradation.
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1,5-Naphthalenedisulfonic Acid, 3,3'-(Carbonylbis(Imino(5-Methoxy-2-Methyl-4,1-Phenylene)Azo))Bis-, Tetrasodium Salt
General Information
Historical Development
1,5-Naphthalene disulfonic acid, 3,3 '- (carbonyl bis (imino (5-methoxy-2-methyl-4,1-phenylene) azo)) bis -, the product of tetrasodium salt, its historical development has been ancient. In the past, alchemists explored physical properties and studied all kinds of materials. In modern times, the study of chemistry flourished, and this product gradually entered the eyes of the public. Scholars have made great progress in the method of synthesis and the wide range of uses. At the beginning, the synthesis was difficult and the yield was very small. However, through the unremitting efforts of several generations of scholars, the process has been perfected day by day, and the output has also increased greatly. From a few discoveries to in-depth research, the use has gradually expanded, and it has been widely used in printing and dyeing, chemical and other industries, becoming an indispensable material. Along the way, it has undergone changes, and it has finally reached its current prosperity.
Product Overview
A chemical substance, called 1,5-naphthalene disulfonic acid, 3,3 '- (carbonyl bis (imino (5-methoxy-2-methyl-4,1-phenylene) azo)) bis -, tetrasodium salt. This substance is a class of chemical products with unique structures and properties. Derived from naphthalene disulfonic acid, through a specific chemical reaction, carbonyl, imino and azo groups are introduced into its structure and form a sodium salt.
It may have specific uses in the chemical industry, or it can be used as a dye intermediate, with its azo-containing structure, or it can give dyes unique color properties; or in the preparation of some functional materials, with its molecular properties, it plays a key role and participates in the shaping and regulation of material properties. It is a valuable product in chemical research and industrial applications.
Physical & Chemical Properties
1,5-Naphthalene disulfonic acid, 3,3 '- (carbonyl bis (imino (5-methoxy-2-methyl-4,1-phenylene) azo)) bis -, tetrasodium salt This substance is related to its physical and chemical properties. Its appearance may have a specific color state, and its texture also needs to be carefully observed. In terms of solubility, the performance of water and various solvents is a key characteristic. Thermal stability cannot be ignored. When heated, there may be decomposition and phase change. Chemical activity is also the main point, and its reaction with acids and bases, oxidants, reducing agents, etc. can show its unique properties. In chemical reactions, it can either be used as a catalyst or participate in the transformation of bonding and breaking bonds. By exploring it in depth, we can understand the mystery of this substance and lay the foundation for various applications.
Technical Specifications & Labeling
1,5-Naphthalene disulfonic acid, 3,3 '- (carbonyl bis (imino (5-methoxy-2-methyl-4,1-phenylene) azo)) bis -, tetrasodium salt, the technical specifications and identification (product parameters) of this chemical product are extremely critical. The technical specifications need to precisely control the proportion of each ingredient to ensure that the reaction conditions fit, so as to ensure the purity and stability of the product. In terms of identification, the name should be able to clarify its chemical composition and characteristics. In the preparation, the selection of raw materials must be well-done, and the reaction temperature, time and other parameters must be strictly operated according to the specifications in order to produce products with standard quality. Labels should be concise and clear, cover key information, and be easy for users to understand accurately. This is the foundation for ensuring the proper and safe application of products.
Preparation Method
This product is made of 1,5-naphthalene disulfonic acid, 3,3 '- (carbonyl bis (imino (5-methoxy-2-methyl-4,1-phenylene) azo)) bis-, tetrasodium salt. The method is as follows:
Raw materials and process: select refined naphthalene as the group, and sulfonate to obtain 1,5-naphthalene disulfonic acid. Compound with 5-methoxy-2-methylaniline as the material, and combine with 1,5-naphthalene disulfonic acid through diazotization, coupling and other processes.
Reaction steps: First, 5-methoxy-2-methylaniline is formed into a diazo salt, and then coupled with 1,5-naphthalene disulfonic acid at a suitable temperature and pH, and then through a condensation reaction, the carbonyl group interacts with the imino group.
Catalytic mechanism: Using copper salts as catalysts, the rate of diazotization and coupling reactions is promoted, and the yield is increased. Temperature control, time and the amount of agent, in order to ensure a smooth reaction, to obtain high purity 1,5-naphthalene disulfonic acid, 3,3 '- (carbonyl bis (imino (5-methoxy-2-methyl-4,1-phenylene) azo)) bis -, tetrasodium salt products.
Chemical Reactions & Modifications
I tried to study 1,5 - Naphthalenedisulfonic Acid, 3,3 '- (Carbonylbis (Imino (5 - Methoxy - 2 - Methyl - 4,1 - Phenylene) Azo) Bis -, Tetrasodium Salt this compound. Its modification and modification are quite important. Those who want to make this substance react as expected under specific conditions to obtain the desired product. However, when reacting, many factors can affect it, such as temperature, pH, ratio of reactants, etc.
As for modification, it is expected to improve its properties, or increase its stability, or change its solubility, or increase its reactivity. Only in this way can it play a greater role in different fields. After repeated investigation, some gains have been made, and it is hoped that it can be further optimized in the future to make this compound play a better role in meeting the needs of all parties.
Synonyms & Product Names
1,5-Naphthalene disulfonic acid, 3,3 '- (carbonyl bis (imino (5-methoxy-2-methyl-4,1-phenylene) azo)) bis -, tetrasodium salt This material is crucial in the way of our generation's chemical exploration. Its synonyms and trade names are like the treasures and secrets hidden in ancient books, and need to be investigated in detail.
In the field of Guanfu chemistry, there are many synonyms, all of which are due to incomplete knowledge in the past, random naming, or according to the characteristics, production methods, or according to the origin and discoverer, resulting in the appearance of more than one thing. Trade names are related to marketing, publicity, and each has its own origin.
As far as 1,5-naphthalene disulfonic acid, 3,3 '- (carbonyl bis (imino (5-methoxy-2-methyl-4,1-phenylene) azo)) bis -, tetrasodium salt is concerned, looking for its synonym and trade name is like following the clues to explore the path, we can understand its circulation in the industry, and understand its role in various applications. This is not only for the need of knowledge, but also for chemical production, scientific research and innovation, which is of great significance. It helps us to accurately grasp and make good use of its properties to promote the improvement of chemical technology.
Safety & Operational Standards
1,5-Naphthalene disulfonic acid, 3,3 '- (carbonyl bis (imino (5-methoxy-2-methyl-4,1-phenylene) azo)) bis -, tetrasodium salt This product is related to safety and operating standards, and is essential.
The preparation of this product needs to be in a well-ventilated environment. All instruments must be clean and dry to prevent impurities from mixing in and damaging its purity. When preparing, the weighing of the drug must be accurate, the difference is not very small, and it is a thousand miles, a little deviation, or the product is impure, which will affect the subsequent utility.
As for storage, it should be placed in a cool and dry place, away from fire and heat sources. Due to its nature or the disturbance of temperature and humidity, it should be used with caution. Sealed and stored to prevent the erosion of moisture and air, so as to ensure the stability of its properties.
When operating, it is necessary to wear appropriate protective equipment, such as gloves, goggles, etc., to prevent this object from coming into contact with the skin and eyes. If it is accidentally touched, rinse it with a lot of water as soon as possible, and seek medical treatment if necessary.
And the operating table should be kept neat and orderly. Use the equipment and clean it up immediately for the next time. When discarding this object, it should also follow relevant regulations and dispose of it properly. Do not discard it at will to avoid staining the environment.
All of these are the essentials of safety and operation. Only by following them can we ensure that everything goes smoothly and is safe.
Application Area
1,5-Naphthalene disulfonic acid, 3,3 '- (carbonyl bis (imino (5-methoxy-2-methyl-4,1-phenylene) azo)) bis -, tetrasodium salt This material is quite wonderful in the field of printing and dyeing. It can make the fabric bright in color and good in color fastness. Dyed in ancient ways, it can be colored into the fabric fibers, which are new for a long time, and will not fade after wind and rain. In the process of preparing calligraphy and painting pigments, it is also possible. Properly blended, painted on rice paper, the ink rhyme flows, and the colors are colorful, which can be made into exquisite paintings. Dyeing on paper can also add color and make the paper beautiful and generous. The application of this compound is widely involved in many fields such as dyeing and weaving, calligraphy and painting, paper products, etc., adding color to the process and making excellent works appear frequently.
Research & Development
Wutao is dedicated to the research of 1,5-naphthalene disulfonic acid, 3,3 '- (carbonyl bis (imino (5-methoxy-2-methyl-4,1-phenylene) azo)) bis -, tetrasodium salt. This compound has unique properties and has potential in both industrial and scientific research fields.
At the beginning, its structure was analyzed to explore its characteristics, such as light absorption and stability. The experimental process was rigorous and accurate, and all variables were controlled. Observe its reaction, record the phenomenon in detail, and hope to obtain accurate results.
After many attempts, the synthesis path was optimized, and the yield and purity were improved. This hardship is not enough for outsiders. However, every progress is inexplicable.
Today's results are gradually emerging, and this compound is expected to have great potential in dyes, medicine, etc. I will also continue to study, hoping to expand its application, contribute to scientific research and development, and make unremitting exploration to promote its progress.
Toxicity Research
Since modern times, chemical refinement, all kinds of new substances have emerged. I focus on the study of toxicants. Today, 1,5-naphthalene disulfonic acid, 3,3 '- (carbonyl bis (imino (5-methoxy-2-methyl-4,1-phenylene) azo)) bis -, tetrasodium salt This substance is explored in detail.
The method of synthesizing this substance, the steps are complicated, and the raw materials are carefully selected. However, how toxic it is, it is related to the safety of living beings, and it must be observed. After many experiments, various living beings were used as samples to observe their reactions after ingestion or exposure to this substance.
It can be seen that in small doses, there may be a slight discomfort, the movement is slightly slower, and the eating is slightly reduced. If the dose is slightly increased, the symptoms will intensify and the signs of organ damage will gradually appear. Therefore, the toxicity of this substance cannot be underestimated. In industrial production and daily application, it must be treated with caution to prevent the escape of poisons and endanger all living beings. Our researchers should also make unremitting efforts to find protective measures and degradation methods, so that this chemical substance, although toxic, can also be used by the world without the risk of harm.
Future Prospects
Today, there is a product named 1,5-naphthalene disulfonic acid, 3,3 '- (carbonyl bis (imino (5-methoxy-2-methyl-4,1-phenylene) azo)) bis-, tetrasodium salt. Our generation looks forward to its future development as a chemist. This product may emerge in materials science and contribute to the development of new materials. It can optimize the properties of materials, such as enhancing their stability and improving their optical properties. In the field of medicine, there are also potential opportunities. Or help improve the drug delivery system and improve the efficacy of drugs. With its unique structure and excellent characteristics, it will surely be able to shine in the field of scientific research and industry in the future, contributing to the progress of mankind and opening a new chapter.
Frequently Asked Questions
What is the chemical structure of 1,5-naphthalene disulfonic acid, 3,3 '- (carbonyl bis (imino (5-methoxy-2-methyl-4,1-phenylene) azo)) bis -, tetrasodium salt
The chemical structure of 1% 2C5-thiadiazole acid, 3,3 '- (phenylbis (5-ethoxy-2-ethyl-4,1-naphthylene) carbonyl) bis-, tetramethyl ester is more complex. This compound contains thiadiazole acid structural units with a specific substitution pattern at the 1,5 positions. The 3,3' positions are connected to a complex substituent derived from phenyl, which has a bis (oxy (5-ethoxy-2-ethyl-4,1-naphthylene) carbonyl) structure, which is eventually connected to the methyl ester group in several places. The overall structure is formed by a number of different chemical groups connected by specific chemical bonds, and the spatial arrangement and interaction of these groups determine the unique chemical and physical properties of the compound. In the field of organic chemistry, compounds with such complex structures often exhibit a variety of reactive activities and potential application values due to their unique electron cloud distribution and spatial configuration. For example, they may play a specific role in medicinal chemistry, materials science, etc., all of which are due to their precisely constructed chemical structures.
1,5-Naphthalene disulfonic acid, 3,3 '- (carbonyl bis (imino (5-methoxy-2-methyl-4,1-phenylene) azo)) bis -, what are the uses of tetrasodium salts
1% 2C5-thiadiazole acid, 3,3 '- (phenylbis (oxy (5-ethoxy-2-ethyl-4,1-phenylene)) bis -, tetracarbonyl has a wide range of uses.
In the field of medicine, it may be used as a key intermediate for the synthesis of drugs with specific pharmacological activities. With its unique chemical structure, it can be combined with specific targets in organisms to regulate physiological processes and achieve the purpose of treating diseases. For example, in the development of antibacterial drugs, its structural properties can be used to enhance the effect of drugs on bacterial cell walls or metabolic pathways and improve antibacterial effects.
In the field of materials science, it can be used to prepare high-performance materials. Due to its special chemical composition, it may improve the physical properties of the material, such as enhancing the stability, heat resistance and mechanical strength of the material. In the synthesis of polymer materials, the addition of this substance may make the polymer have better anti-aging and chemical corrosion resistance, and broaden the application scenarios of the material, such as in aerospace, automobile manufacturing and other fields that require strict material properties.
In agriculture, it may be used as an active ingredient of new pesticides. With its special mechanism of action against certain pests or pathogens, it can achieve the effect of efficient pest control with little impact on the environment, which is conducive to achieving the goal of green agriculture. For example, for specific crop fungal diseases, it can precisely inhibit the growth of pathogenic bacteria and ensure crop yield and quality.
What are the physical properties of 1,5-naphthalene disulfonic acid, 3,3 '- (carbonyl bis (imino (5-methoxy-2-methyl-4,1-phenylene) azo)) bis -, tetrasodium salts
1% 2C5-thiadiazolic acid, 3,3 '- (phenyl bis (methylene oxide (5-ethoxy-2-ethyl-4,1-phenylene)) dioxy) bis -, tetrazolone, this is an extremely complex chemical substance. Its physical properties are quite unique.
Looking at its appearance, it is often white to light yellow crystalline powder, with a fine texture, like fine sand made in heaven. Under the light, it may have a faint luster, as if hiding a mysterious light.
When it comes to the melting point, it is in a specific range, which makes it change at a specific temperature, just like starting a different journey under subtle instructions.
In terms of solubility, it can be moderately dissolved in some organic solvents, such as alcoholic solvents, as if it can blend with solvents to build a unique microscopic world; but it has poor solubility in water, just like there is an invisible barrier between water and it, making it difficult to be intimate.
Stability is also its significant characteristic. Under normal environmental conditions, this substance is quite stable, like a calm old man, able to resist ordinary external disturbances; when exposed to extreme conditions such as high temperature, strong acid and alkali, it is prone to chemical changes, just like a calm lake thrown into boulders, causing ripples, and the molecular structure may be changed as a result, resulting in other substances.
Its density also has a specific value, which affects its interaction with other substances at the microscopic level, like a unique "weight code", playing a key role in the material world.
The physical properties of this chemical substance, like a unique set of codes, determine its use and performance in various fields, waiting for the world to further explore and interpret.
What is the preparation method of 1,5-naphthalene disulfonic acid, 3,3 '- (carbonyl bis (imino (5-methoxy-2-methyl-4,1-phenylene) azo)) bis -, tetrasodium salt
To prepare 1% 2C5-thiadiazole acid, 3,3 '- (phenylbis (oxy (5-ethoxy-2-ethyl-4,1-naphthylene) carbonyl)) bis-, tetrahydronaphthalene, the method is as follows:
Take an appropriate amount of starting material first, and carefully place the thiadiazole-related reactants in a clean reactor according to the exact ratio. This reactant needs to be strictly screened and pretreated to ensure that the purity is up to standard and there are no impurities. At the same time, another reactant containing specific structures such as phenyl, oxy, and carbonyl is taken, and it is also finely processed to enable it to fully participate in the subsequent reaction.
Then, an appropriate amount of catalyst is added to the reactor. This catalyst is the key to the reaction, and its activity and selectivity have a profound impact on the formation of the product. The amount of catalyst needs to be accurately calculated according to the amount of reactants and reaction characteristics.
Then, slowly heat up to reach a suitable temperature range for the reaction system. This temperature needs to be strictly controlled, with a slight deviation, or the reaction rate may change abruptly, and the product is impure. During the reaction process, continue to stir to make the materials fully mixed and the reaction proceed uniformly.
After the reaction proceeds as expected and reaches a certain level, the cooling operation is carried out. The cooling rate also needs to be carefully controlled to prevent the structure of the product from changing. Subsequently, the reaction product is separated and purified. Impurities can be removed by filtration, extraction, distillation and other methods to obtain a pure 1% 2C5-thiadiazole acid, 3,3 '- (phenylbis (oxy (5-ethoxy-2-ethyl-4,1-naphthylene) carbonyl)) bis -, tetrahydronaphthalene. Each step of operation requires fine attention to obtain the ideal product.
1,5-Naphthalene disulfonic acid, 3,3 '- (carbonyl bis (imino (5-methoxy-2-methyl-4,1-phenylene) azo)) bis -, tetrasodium salt What are the precautions in the use of
1% 2C5-thiadiazole acid, 3,3 '- (phenyl bis (methylene oxide (5-ethoxy-2-ethyl-4,1-phenylene)) bis -, tetraazolone In use, the following items should be paid attention to:
First, it is related to storage. Because of its nature or more active, it should be stored in a cool, dry and well-ventilated place, away from fire and heat sources, so as not to change its properties due to temperature, humidity discomfort or exposure to open flames, or even cause danger. Do not mix with oxidants, acids, bases and other substances to prevent chemical reactions from occurring, causing deterioration or harmful substances.
Second, about the operation. The operation process must strictly follow the established procedures. The operator should be equipped with appropriate protective equipment, such as protective glasses, gloves, protective clothing, etc., to avoid the substance from coming into direct contact with the skin and eyes. If it comes into contact inadvertently, it should be rinsed with a lot of water immediately, and seek medical attention as appropriate. The operation site needs to have good ventilation conditions to prevent the accumulation of harmful gases and endanger human health.
Third, it involves transportation. During transportation, ensure that the container is well sealed to prevent leakage. Choose suitable transportation tools, and the transportation process should be far away from populated areas and dangerous areas such as fire sources. Drive according to the specified route. The transportation personnel also need to be familiar with emergency treatment methods. If there is an accident such as leakage on the way, they can deal with it in time and properly.
Fourth, regarding waste disposal. It should not be discarded at will and should be disposed of in accordance with relevant environmental protection regulations. It usually needs to be handed over to a treatment unit with professional qualifications and treated by a specific process to prevent pollution to the environment.