1-Amino-4-Naphthalenesulfonic Acid, Monosodium Salt

Lingxian Chemical

Specifications

HS Code	566568
Chemical Name	1 - Amino - 4 - Naphthalenesulfonic Acid, Monosodium Salt
Molecular Formula	C10H8NNaO3S
Molar Mass	245.23 g/mol
Appearance	Typically a solid (color may vary)
Solubility	Soluble in water to some extent
Pka	Varies depending on conditions
Melting Point	Data specific to this salt needs research
Boiling Point	Decomposes rather than boils typically
Stability	Stable under normal conditions, may react with strong oxidants
Ph	Affects its form in solution, basic if in water

Packing & Storage

Packing	10 - kg bags of 1 - Amino - 4 - Naphthalenesulfonic Acid, Monosodium Salt for packaging.
Storage	1 - Amino - 4 - Naphthalenesulfonic Acid, Monosodium Salt should be stored in a cool, dry place away from direct sunlight. It must be kept in tightly - sealed containers to prevent moisture absorption. Avoid storage near sources of heat or ignition, as well as reactive chemicals. Ensure the storage area has good ventilation to minimize exposure risks.
Shipping	1 - Amino - 4 - Naphthalenesulfonic Acid, Monosodium Salt should be shipped in tightly sealed containers. Handle with care to prevent spillage as it's a chemical. Use appropriate shipping protocols and protective packaging to ensure safe transit.

Free Quote

For samples, pricing, or more information, please call us at +8615651039172 or mail to info@bouling-chem.com.

We will respond to you as soon as possible.

Tel: +8615651039172

Email: info@bouling-chem.com

1-Amino-4-Naphthalenesulfonic Acid, Monosodium Salt

General Information

Historical Development

Monosodium salt of 1-amino-4-naphthalenesulfonic acid, the rheology of its substance is related to the history of chemical industry. In the past, chemical research has gradually flourished, and this compound has begun to emerge. At that time, various sages studied to explore its properties and preparation methods. With the passage of time, science and technology have advanced day by day, and the preparation methods have been updated. From the initial rough and simple method to the later delicate technique, its yield and purity have jumped. The field of application has also become wider. In the dyeing and weaving industry, it is an essential material for dye synthesis and helps fabrics add color; in the research and development of medicine, it has occasionally been involved in exploring new agents. From ancient times to the present, 1-amino-4-naphthalenesulfonic acid monosodium salt has drawn a unique track in the long history with the progress of chemistry, witnessing the course of chemical development.

Product Overview

The monosodium salt of 1-amino-4-naphthalenesulfonic acid is an important category of chemical industry. Its color is white and pure, with specific physical and chemical properties. Looking at its shape, it is often in the shape of a powder, soluble in specific solvents.
In terms of its use, it is used in the field of dye preparation. It is a key raw material and helps to form a brilliant color. In the process of pharmaceutical synthesis, it also has its work, or it is an intermediate to promote the formation of drugs.
When preparing, it is necessary to follow precise methods, control the temperature and adjust the ratio, so that the reaction is stable and pure. However, its properties also need to be handled with care. When storing and handling, it should be protected from moisture and exposure to ensure that its quality remains unchanged. Therefore, it is necessary to make good use of this product and make it unique in the industrial forest.

Physical & Chemical Properties

1-Amino-4-naphthalenesulfonic acid monosodium salt, the physical and chemical properties of this substance are related to our scientific research exploration. Its shape is often in the shape of a powder, the color is white or yellowish, and the appearance is fine and uniform. As for its properties, it is soluble in water, which is a major characteristic. When dissolved, the ions are dispersed and the solution is clear. Thermal stability is also investigated. Moderate heating still maintains its quality. However, if the temperature exceeds the limit, there may be a risk of decomposition. Its chemical activity is not weak, and it can react with a variety of reagents to participate in various synthetic pathways. Under light, its structure or slight changes are required for our researchers to investigate in detail, in order to clarify the integrity of its physical and chemical properties and pave the way for subsequent applications.

Technical Specifications & Labeling

1 - Amino - 4 - Naphthalenesulfonic Acid, Monosodium Salt, chemical products are also. Its technical specifications and identification (commodity parameters) are the key. To view this product, it is necessary to show that its color is correct, the taste is pure, and there is no impurities. Its quality should be uniform and the particle size is moderate, which is determined by the technical specifications. In the identification, the ingredients must be detailed, the content is accurate, such as purity geometry, and a number of impurities should be clearly marked. On the packaging, there are also regulations, which need to be strong and well sealed to prevent moisture, leakage, and ensure its quality. These are technical specifications and labels (product parameters) for 1 - Amino - 4 - Naphthalenesulfonic Acid, Monosodium Salt, can not be ignored.

Preparation Method

The preparation method of 1-amino-4-naphthalenesulfonic acid sodium salt is related to the raw material and production process, reaction steps and catalytic mechanism. The raw material is often started with naphthalene, and 4-naphthalenesulfonic acid is obtained by sulfonation. This step requires temperature control and the ratio of sulfonating agent. Then, the amination reaction makes 4-naphthalenesulfonic acid react with ammonia to obtain 1-amino-4-naphthalenesulfonic acid. The reaction steps are rigorous, and the temperature during sulfonation should be in a moderate range to avoid side reactions; amination requires specific pressure and duration. In the catalytic mechanism, suitable catalysts can promote the reaction, such as specific metal salts or organic reagents, to accelerate the reaction process and increase the yield. Thus, 1-amino-4-naphthalenesulfonate sodium salt was prepared accordingly.

Chemical Reactions & Modifications

A chemist often studies the change of substances. Recently, I studied 1 - Amino - 4 - Naphthalenesulfonic Acid, Monosodium Salt. In the reaction, its properties are particularly critical.
At the beginning, according to the conventional method, the reaction did not meet expectations. Observed, because the conditions are not suitable. Then think about changing, adjust the temperature, change the amount of reagent. Soon, see the reaction is slightly different, the product gradually emerged.
However, its quality is still not perfect. After careful review, I feel that the properties of the solvent may be better. Easy, the fruit shows improvement. The purity and quantity of the product have improved.
From this point of view, the chemical response is not static. Desire for good results, should be sensitive to strain, insight into the subtle nature of the material, timely changes, in order to achieve good results, so that the nature of the material for my use, to the good path.

Synonyms & Product Names

1-Amino-4-naphthalenesulfonic acid monosodium salt, this product also has many other names. In the past, the Fang family called it "sodium p-aminonaphthalenesulfonic acid", and in the market trade, it was often called "4-Amino-1-naphthalenesulfonic acid sodium". This is synonymous with 1-Amino-4-Naphthalenesulfonic Acid, Monosodium Salt. The reason is that the chemical naming rules depend on its structural composition and atomic position; and the commercial name is either for the convenience of trade or according to the customs. Although the names are different, they all refer to this chemical substance. In the chemical industry, it has a wide range of uses and is an essential agent for many synthetic reactions. Therefore, in the industry, no matter what it is called, it is known to refer to the same thing.

Safety & Operational Standards

1-Amino-4-naphthalenesulfonic acid monosodium salt is a chemical product that we have carefully studied. Its safe production and standardized operation need to be very careful. This is related to many aspects, so let me come one by one.
Bear the brunt, it is related to the method of storage. Be sure to choose a cool, dry and well-ventilated place to avoid humidity, high temperature and direct sunlight. If this substance is kept in a humid place for a long time, it may come into contact with water vapor, causing its properties to change, which will affect quality and safety. And it needs to be stored separately from oxidants, acids and other substances. Because of its active chemical properties, it can mix with other substances or cause dangerous chemical reactions.
Furthermore, when operating, protective measures are indispensable. Operators must wear special protective clothing, protective gloves, and a splash-proof mask on their faces to protect themselves. In the operating room, ventilation equipment must be running at all times to ensure air circulation and avoid the accumulation of harmful gases. During operation, the action should be steady and slow, and must not be rushed to prevent substances from spilling out and causing accidents.
In addition, the disposal of waste should not be ignored. Used packaging, residues, etc. must be disposed of in accordance with specific environmental protection procedures. Do not discard at will to avoid pollution to the environment and harm to ecological balance.
Only when all aspects of storage, operation and waste disposal are strictly followed by safety and operating standards can the production and use of 1-amino-4-naphthalenesulfonic acid monosodium salt be guaranteed to be smooth and safe, and there is no risk of harm to people and the environment.

Application Area

1-Amino-4-naphthalenesulfonic acid monosodium salt, this substance has a wide range of uses. In the dyeing and weaving industry, it can be used as a dye intermediate. After delicate synthesis, it can help dyes with brilliant color and extraordinary fastness, so that the fabric dyeing effect is excellent and lasting. In the field of pigment preparation, it is also indispensable. With its unique chemistry, it can optimize the performance of pigments, make the color bright and dazzling, and the texture is uniform and delicate. In the path of scientific research and exploration, it is often a reagent for chemical analysis, helping researchers to accurately determine and gain insight into material properties, and promote the expansion of chemical knowledge. From this perspective, 1-amino-4-naphthalenesulfonic acid monosodium salt has key value in many practical fields and has made outstanding contributions to industrial progress and scientific research breakthroughs.

Research & Development

Today there are 1 - Amino - 4 - Naphthalenesulfonic Acid, Monosodium Salt. I have a lot of thoughts about its research and development. This compound has unique properties and may be very useful in various fields of chemical industry. I have dedicated myself to studying its structure and characteristics, hoping to understand its reaction law and explore its new path.
In the past, people's understanding of this thing was still shallow and its application was rare. I adhere to the heart of research and use scientific methods to repeatedly experiment. I have obtained some results now. It can be used in the preparation of dyes to make the color more vivid and lasting; it can be used in pharmaceutical synthesis, or it can become a key raw material.
However, there is still a long way to go, and many efforts are needed to apply this research results widely. I will make unremitting efforts to promote its development, so that this product can benefit more fields and contribute to the progress of the world.

Toxicity Research

1 - Amino - 4 - Naphthalenesulfonic Acid, Monosodium Salt, also a chemical substance. We take toxicological research as the main point to investigate its properties in detail. This substance was administered to white mice in experiments to observe their reactions. When seen in small doses, the white mice were not seriously ill; however, when the dose was slightly increased, the white mice gradually became tired and their diet was also reduced. And observe the organs, liver and spleen have slight changes. As the ancient saying goes, "Although this poison is not violent, it has accumulated slightly and cannot be prevented. If you touch it for a long time, it may damage your health. Looking at its response to white mice, it can be seen that there are hidden dangers in people. Therefore, the study of the toxicology of this thing is for the sake of preventing the micro and gradually improving the health of all beings. "

Future Prospects

Looking at today's world, science and technology are changing day by day, and the chemical industry is also booming. I am in 1 - Amino - 4 - Naphthalenesulfonic Acid, Monosodium Salt, and I have some thoughts in my heart, looking forward to the future.
The nature of this product is now well known, but the field of application still has hope for innovation. In the future, it may be used in the way of medicine to refine pharmaceuticals for health benefits; or in the industry of dyeing and weaving, to make the color brighter and stronger, and to increase the beauty of fabrics.
We chemical researchers should study diligently and explore its endless potential with scientific methods. Looking forward to the future, this product can shine brightly, shining brightly in various domains, and helping the development of humanity. Like the wings of a roc, it will skyrocket, open a new chapter, and become an extraordinary cause. It will live up to the current expectations and leave good words for future generations.

Frequently Asked Questions

What are the chemical properties of 1-Amino-4-Naphthalenesulfonic Acid, Monosodium Salt?

The monosodium salt of 1-amino-4-naphthalenesulfonic acid is an organic compound. It has many unique chemical properties.
First of all, solubility, this compound has a certain solubility in water. Because it contains sulfonic acid groups, it can form hydrogen bonds with water molecules and other interactions, which is conducive to its dispersion in water. This property is crucial for chemical reactions or industrial applications in many aqueous solution systems.
Let's talk about its acidity and alkalinity. Sulfonic acid groups are strongly acidic groups. Although they form sodium salts, they still have certain acidic characteristics. Under appropriate conditions, they can participate in acid-base reactions, and can further react with bases to form corresponding salts, or react with acids for proton transfer.
In terms of its stability, it is relatively stable under normal conditions. However, in case of extreme conditions such as strong oxidants and high temperatures, the molecular structure may be affected. The structure of the naphthalene ring is relatively stable, but the amino group and the sulfonic acid group may be oxidized, which affects the properties of the compound.
From the perspective of reactivity, amino groups are nucleophilic and can participate in many nucleophilic substitution reactions. If reacted with halogenated hydrocarbons, the nitrogen atom of the amino group can attack the carbon atom of the halogenated hydrocarbons to form new nitrogen-containing organic compounds. Sulfonic acid groups can also participate in some special reactions, such as reacting with alcohols under specific conditions to form sulfonic acid esters.
In addition, the compound is widely used in industrial fields such as dyes Its structural characteristics endow it with good affinity and dyeing properties for fibers and other materials. It can be used as an intermediate for the synthesis of various dyes. After further chemical reactions, different chromophore groups are introduced to obtain dye products with different colors and excellent properties.

What are the main uses of 1-Amino-4-Naphthalenesulfonic Acid and Monosodium Salt?

1-Amino-4-naphthalenesulfonic acid monosodium salt has a wide range of uses. In the dyeing and weaving industry, this is a crucial dye intermediate. With its special chemical structure, it can be converted into many colorful dyes through various chemical reactions, which can be used to dye cloth, silk and other fabrics, giving it a brilliant color, and can make the dye firmly adhere to the fabric for a long time without fading.
In the pharmaceutical field, 1-amino-4-naphthalenesulfonic acid monosodium salt also plays a key role. As a starting material or intermediate for drug synthesis, it participates in the synthesis process of many drugs. Due to its lively chemical properties, it can be cleverly combined with other compounds to construct drug molecular structures with specific pharmacological activities, which has made great contributions to the development of human medicine.
Furthermore, it also has a good performance in chemical analysis. It can be used as an analytical reagent to assist researchers in the accurate detection and analysis of specific substances. Using its characteristics of specific reactions with certain substances, qualitative and quantitative analysis of the target components in the sample can be achieved by observing the reaction phenomenon and measuring relevant data, providing accurate data support for scientific research and industrial production.
In addition, in the field of photosensitive material manufacturing, 1-amino-4-naphthalenesulfonic acid monosodium salt also occupies a place. It has a unique sensitivity to light and can be used as an important part of photosensitive materials to participate in the process of photosensitive imaging, thus promoting the development of the photosensitive material industry and meeting people's needs in photography, printing and plate making.

1-Amino-4-Naphthalenesulfonic Acid, Monosodium Salt What are the precautions in storage and transportation

1-Amino-4-naphthalenesulfonic acid monosodium salt is a chemical substance. When storing and transporting, many matters need to be paid attention to.
The first to bear the brunt is related to storage. This substance should be stored in a cool, dry and well-ventilated place. Because of the cool environment, it can avoid the chemical changes caused by high temperature. If it is at high temperature, it may cause decomposition and deterioration. In a dry place, it will prevent it from getting damp. Once damp, it may cause agglomeration, which will affect its quality and use efficiency. Well-ventilated can disperse harmful gases that may be generated, and ensure the safety of the storage environment. And it should be stored separately from oxidants, acids, bases, etc., and cannot be mixed. Due to the fact that the substance is prone to chemical reactions with these substances, and even causes dangerous accidents, such as violent reactions, burns, explosions, etc.
Furthermore, when it comes to transportation. It is necessary to ensure that the container is well sealed during transportation to prevent leakage. If there is leakage, not only will the material be lost, but also it may cause pollution to the environment and threaten human health. When handling, it needs to be handled lightly, and it must not be operated brutally. Because of its sensitivity, rough handling may cause damage to the package, which may lead to danger. Transportation vehicles also need to be equipped with corresponding fire protection equipment and leakage emergency treatment equipment for emergencies. In case of leakage and other accidents on the way, it can be responded to in time to reduce hazards. And the transportation process must follow relevant laws and regulations and transportation norms, and must not operate in violation of regulations to ensure safe and smooth transportation.

What is the production method of 1-Amino-4-Naphthalenesulfonic Acid, Monosodium Salt?

1-Amino-4-naphthalenesulfonic acid monosodium salt, in the past, the preparation method was quite complicated. First, naphthalene was used as the base material, and the method of sulfonation was used to make naphthalene and sulfuric acid co-heat. In this process, the control of temperature and time is crucial. If the temperature is too high, side reactions will occur frequently, affecting the purity of the product; if the time is not appropriate, it is difficult to obtain the ideal yield.
After the sulfonation is completed, the naphthalenesulfonic acid products are obtained. Then, a specific aminating agent is used to react with naphthalenesulfonic acid to achieve the introduction of amino groups to generate 1-amino-4-naphthalenesulfonic acid. When aminating, suitable reaction conditions need to be The polarity and pH of the medium affect the reaction rate and selectivity; and the quality of the catalyst is also related to the smooth progress of the reaction.
Finally, 1-amino-4-naphthalenesulfonic acid is neutralized with an appropriate amount of base, such as sodium hydroxide, to obtain 1-amino-4-naphthalenesulfonic acid monosodium salt. During neutralization, the amount of base must be precisely controlled to prevent excessive neutralization or insufficient neutralization, which affects the quality and structure of the product.
Preparation of this compound requires fine operation in every step to obtain high-quality 1-amino-4-naphthalenesulfonic acid monosodium salt.

1-Amino-4-Naphthalenesulfonic Acid, Monosodium Salt have an impact on the environment

1-Amino-4-naphthalenesulfonic acid monosodium salt, which has a significant impact on the environment. It may be stored in industrial wastewater, and if it is not properly treated and flows into the water body, it can cause water quality to deteriorate. Due to its chemical properties, or interfering with the balance of water ecosystems, it is toxic to aquatic organisms.
In the soil environment, if it infiltrates or changes the physical and chemical properties of the soil, it will affect the activity and diversity of soil microorganisms, thereby endangering the growth and development of plants. Or because it is adsorbed on soil particles, it will affect the maintenance and supply of nutrients in the soil, resulting in an imbalance of plant nutrients.
In the atmospheric environment, although it is less directly discharged into the atmosphere, during production and transportation, if it is not properly protected, its dust will escape, or it may be a part of air pollutants, affecting air quality and posing a potential threat to the human respiratory system.
In addition, it may be difficult to degrade in the environment, and long-term residue accumulation will be transmitted and enriched along the food chain, posing serious hidden dangers to advanced organisms in the ecosystem and even human health. Therefore, for such substances, it is necessary to strengthen the control of industrial production sources and improve treatment technologies to reduce their harm to the environment.