Products

2,7-Naphthalenedisulfonic Acid, 5-(Acetylamino)-4-Hydroxy-3-(2-(2-Methylphenyl)Diazenyl)-, Sodium Salt (1:2)

Lingxian Chemical

Specifications

HS Code

244622

Chemical Name 2,7-Naphthalenedisulfonic Acid, 5-(Acetylamino)-4-Hydroxy-3-(2-(2-Methylphenyl)Diazenyl)-, Sodium Salt (1:2)
Packing & Storage
Packing Packaged in 1 - kg bags: 2,7 - Naphthalenedisulfonic acid sodium salt (specified quantity 1 kg)
Storage Store 5-(Acetylamino)-4-hydroxy-3-(2-(2 -methylphenyl)diazenyl)-2,7 -naphthalenedisulfonic acid disodium salt in a cool, dry place, away from direct sunlight. It should be kept in a tightly - sealed container to prevent moisture absorption and chemical degradation. Avoid storing near oxidizing agents or sources of heat.
Shipping Ship 2,7 - Naphthalenedisulfonic acid, 5 - (Acetylamino)-4 - Hydroxy - 3 - (2 - (2 - Methylphenyl)Diazenyl)-, Sodium Salt (1:2) with proper chemical - compliant packaging. Ensure it's shipped hazard - aware, following all regulations for safe transport.
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2,7-Naphthalenedisulfonic Acid, 5-(Acetylamino)-4-Hydroxy-3-(2-(2-Methylphenyl)Diazenyl)-, Sodium Salt (1:2)
General Information
Historical Development
At the beginning of the 20th century, the field of chemistry flourished, and new compounds emerged one after another. This 2,7-naphthalene disulfonic acid, 5- (acetylamino) -4-hydroxy-3- (2- (2-methylphenyl) azo) -, sodium salt (1:2) also appeared in the world.
At that time, chemical craftsmen repeatedly studied in the laboratory to synthesize this compound in an exquisite way. At the beginning, its application was still being explored, and it only emerged in a few experiments.
As the years passed, with the improvement of chemical technology, the characteristics of this compound gradually became clear, and the application path became wider. In the dye industry, its unique structure makes the color brighter and longer lasting; in the field of scientific research, it provides key assistance for many experiments. Its development process, like a pearl gradually shining, adds a strong touch to the history of chemistry.
Product Overview
Today there is a compound called 2,7-naphthalene disulfonic acid, 5- (acetamido) -4-hydroxy-3- (2- (2-methylphenyl) diazo) -, sodium salt (1:2). This compound has a delicate structure, with naphthalene ring as the group, sulfonic acid, acetamido, hydroxyl, diazo and other groups in their respective positions, and forms a sodium salt state. It may have special chemical properties and be used in chemical industry, scientific research and other fields, or have other uses. The activity of diazo groups, the hydrophilicity of hydroxyl groups, and the acidity of sulfonic acid groups all give this material unique properties. The form of sodium salt may also affect its solubility and stability. Looking at this substance, it is actually a delicate product of the chemical world. We need to explore it in depth to understand more of its mysteries and contribute to the development of chemical research.
Physical & Chemical Properties
2,7-Naphthalene disulfonic acid, 5- (acetamido) -4-hydroxy-3- (2- (2-methylphenyl) azo) -, sodium salt (1:2) This substance is related to its physical and chemical properties and is important for chemical research. Looking at its structure, the benzene ring is connected to the naphthalene ring, and the functional groups are different, which affects its characteristics. Its solubility may have a specific performance in water, or it may have a certain hydrophilicity due to the sodium salt. In terms of stability, the azo group may be sensitive to light due to factors such as temperature and light. Melting point and boiling point are also important physical properties, which are related to the change of its state. In terms of chemical activity, acetamide, hydroxyl and other functional groups can lead to a series of chemical reactions, such as substitution, addition, etc. The study of the physical and chemical properties of this substance lays the foundation for its application in the fields of chemical industry and materials.
Technical Specifications & Labeling
In 2024, the chemical industry is booming, and new compounds continue to emerge. Today there is a product called "2,7-naphthalene disulfonic acid, 5- (acetamido) -4-hydroxy-3- (2- (2-methylphenyl) azo) -, sodium salt (1:2) ".
Its process specification, when preparing, the raw materials need to be carefully selected, and the ratio must be accurate. The reaction conditions are harsh, the temperature and pressure are fixed, and a slight deviation will affect the purity of the product. The operation process also follows a specific order and cannot be disordered.
As for the logo, on the product packaging, the name and chemical formula are clearly marked, and the warning information is clear. The specifications are listed in detail, and the limit of impurities contained is also explained, so that the world can know its characteristics and use them correctly to ensure the stable progress of the chemical industry and promote the continuous improvement of science and technology.
Preparation Method
The raw materials and production process, reaction steps and catalytic mechanism of the 5- (acetamido) -4-hydroxy-3- (2- (2-methylphenyl) azo) -disodium salt of 2,7-naphthalene disulfonic acid prepared today are the key.
Naphthalene is first taken as the initial raw material and sulfonated to obtain 2,7-naphthalene disulfonic acid. After acetylation reagent, acetylation occurs, and acetamido is introduced at a specific position. Then through hydroxylation step, an intermediate containing hydroxyl groups is obtained. Then 2-methylphenyl azo group is introduced. This step requires precise regulation of the reaction conditions to ensure a smooth azo reaction.
During the whole process, the temperature, time and proportion of reactants of each reaction step need to be carefully controlled. And the catalytic mechanism plays a significant role in improving the reaction efficiency and selectivity. With a suitable catalyst, the reaction can be carried out efficiently along the preset path, and finally the preparation of this product is completed.
Chemical Reactions & Modifications
The chemical substance, its reaction and denaturation are all important to researchers. Today there are 2,7-naphthalene disulfonic acid, 5- (acetamido) -4-hydroxy-3- (2- (2-methylphenyl) azo) -, sodium salt (1:2). Its chemical reaction is related to the clutch of molecules and the change of bonds. If you want to study it in detail, you must use a rigorous method to observe its changes under different conditions.
As for denaturation, it may be different due to differences in temperature and pH. Changes in structure lead to changes in properties. Researchers should examine its mechanism in detail and understand why. In this way, the true meaning of its chemical reaction and denaturation can be obtained, which can be of great use in chemical, pharmaceutical and other fields.
Synonyms & Product Names
There is now a thing called 2,7-naphthalene disulfonic acid, 5- (acetamido) -4-hydroxy-3- (2- (2-methylphenyl) azo) -, sodium salt (1:2). This chemical thing is also known as another name in the industry, just like many ancient things. Although its name is complex, it is the key to the study of this thing. People in the industry may call it by other names because of its use and nature. These are all synonymous names and trade names. Although the names are different, they all refer to this thing. Just as in the past, the same utensil is called differently in different places and at different times, but it is all the same thing. The synonymous name and trade name of this chemical are also convenient for communication and research in the industry. Therefore, it is necessary to study it in detail to be able to use it freely in all chemical things without confusion.
Safety & Operational Standards
2,7-Naphthalene disulfonic acid, 5- (acetamido) -4-hydroxy-3- (2- (2-methylphenyl) azo) -, sodium salt (1:2) are of paramount importance in terms of safety and operating practices.
The preparation of this chemical must be carried out in a well-ventilated place. The operator must wear appropriate protective clothing, such as protective clothing, gloves, and goggles to prevent chemical spills from causing injury. When preparing, do not make contact with the skin and eyes. If you accidentally touch it, you should immediately rinse it with a lot of water and seek medical treatment as soon as possible.
Store this product in a cool, dry and well-ventilated place, away from fire and heat sources. Be sure to store it separately from oxidants, acids, alkalis, etc., and avoid mixed storage. When handling, it should be handled lightly to prevent damage to packaging and containers.
During use, strictly follow the established operating procedures. If there is a leak, quickly isolate the leaked contaminated area and restrict personnel from entering and leaving. Emergency personnel need to wear gas masks and protective clothing, and do not allow leaks to come into contact with flammable substances. Small leaks can be mixed with sand, dry lime or soda ash and collected in airtight containers. For large leaks, embankments or pits need to be built for containment, and pumps should be transferred to tanks or special collectors for recycling or transportation to waste disposal sites.
Only by strictly observing these safety and operating standards can we ensure the safety of personnel and avoid environmental pollution, so that the research and application of this chemical can be smooth.
Application Area
There is a compound called 2,7-naphthalene disulfonic acid, 5- (acetamido) -4-hydroxy-3- (2- (2-methylphenyl) diazo) -, sodium salt (1:2). This compound has a wide range of uses. In the field of printing and dyeing, it can be used as a dye intermediate. With its special structure, it can make the fabric uniform and bright in color, and it will not fade for a long time. Dyeing workshops often rely on it. In the pharmaceutical industry, it may be a key raw material for the synthesis of specific drugs. After delicate chemical reactions, it can help to form a drug to treat diseases and diseases. In chemical experimental research, it is also a commonly used reagent. Researchers use it to explore material properties and reaction mechanisms, and promote the progress of chemical engineering. In short, it plays an indispensable role in many application fields and plays an important role.
Research & Development
In the modern era of chemical refinement, there is a name for 2,7-naphthalene disulfonic acid, 5- (acetamido) -4-hydroxy-3- (2- (2-methylphenyl) azo) -, sodium salt (1:2). As a researcher in the chemical industry, I have carefully studied this substance.
From the beginning, I have explored the structure of its molecules and discovered the wonders of its atomic connection. And test its properties and observe the reactions in different environments. In solution, measure the change of its pH; when hot and cold, observe the change of its morphology.
Then think about its use, thinking that it can be used in the dyeing and weaving industry to make the color bright and lasting; or in the field of medicine, as the foundation for the research and development of new drugs.
Although there are small achievements today, the road ahead is still far away. When we continue to study, we hope to expand its use, and promote the progress of this chemical product, so as to benefit everyone, for the research and development of chemistry, we will do our best.
Toxicity Research
Toxicity studies on 2,7-naphthalenedisulfonic acid, 5- (acetamido) -4-hydroxy-3- (2- (2-methylphenyl) diazo) -, sodium salt (1:2)
In today's world, studying the toxicity of chemical substances is crucial for everyone's well-being. There are 2,7-naphthalene disulfonic acid, 5- (acetamido) -4-hydroxy-3- (2- (2-methylphenyl) diazo) -, sodium salt (1:2). We should investigate its toxicity in detail.
Observe the structure of this substance, diazo group and other parts or involve toxicity. In biological bodies, or interfere with cellular biochemical processes. Try to test animals and observe the symptoms after ingesting this substance. If abnormal activities and physiological changes, such as organ damage and metabolic disorders, are seen, it is confirmed that its toxicity exists. Or in vitro cell test, observe its impact on cell growth, proliferation, apoptosis. If cell morphology variation, proliferation is inhibited, it can be known that it is toxic. After many studies and detailed analysis of the data, the true appearance of its toxicity can be obtained. When the world uses this product, it is clear about its benefits and harms, and it is safe to avoid its harm.
Future Prospects
In today's world, in the field of chemistry, there is a substance called "2,7-naphthalene disulfonic acid, 5- (acetamido) -4-hydroxy-3- (2- (2-methylphenyl) azo) -, sodium salt (1:2) ". As chemical researchers, we are full of expectations for its future.
This substance has a unique structure and can shine in many fields. In material synthesis, it may be used as a key auxiliary to improve material properties; in pharmaceutical research and development, with its special molecular structure, it may open the road to new drug development. Although the current research is still limited, in the future, through in-depth exploration, it is expected to break through the dilemma. We should use our tenacity and unremitting research to fully tap its potential and seek well-being for the world, so that this material can shine in the future of scientific and technological development and achieve extraordinary achievements.
Frequently Asked Questions
What is the specific chemical structure of this product?
The chemical structure of this product is really subtle and mysterious. It is like a magnificent picture of a microscopic scale, composed of many atoms in a specific order and connected with each other with a wonderful force.
Viewed from its main chain, it is like a tough backbone, carried end to end by carbon, hydrogen and other atoms, winding and extending. The side chains on it are like lush branches and leaves, dotted all over the main chain. These side chains, whether short and delicate, or slender and tortuous, each have its own unique composition and properties.
Looking at it from the perspective of chemical bonds, covalent bonds are like strong ropes that bind atoms tightly in one place and maintain the stability of the structure. Among them, the single bond is flexible and has a certain rotation space, giving the molecule a flexible state; the double bond and the triple bond are rigid and upright, defining the configuration of the molecule and making it exhibit a specific geometric shape.
The functional groups in the molecule are like mysterious mechanisms, giving the product a variety of chemical activities. Hydroxyl groups can participate in the formation of hydrogen bonds and enhance the interaction between molecules; carbonyl groups have a profound impact on the polarity and reactivity of molecules. Different functional groups cooperate with each other, so that the product exhibits unique properties in various chemical reactions.
The three-dimensional configuration of the molecule is re-examined, or it is planar or has a three-dimensional complex shape. The existence of the chiral center adds a unique optical activity to it, making the product exhibit different characteristics in different optical environments.
The chemical structure of this product is like a carefully constructed microscopic palace. Every detail contains the wisdom of nature and the mystery of chemistry. Each part cooperates and influences each other to shape its unique properties and functions.
What are the physical and chemical properties of this product?
The ideal quality of this product is covered by the following ends.
First, it is sturdy and durable. Like the quality of a good weapon, it will not be damaged over time, and it will be indestructible in case of all external forces. It can bear its use for a long time, and it will not be easily perishable. It is like the golden stone of ancient times. Although it has been eroded by wind and rain, it can still be retained for a long time, and it can be used by the world without losing its ability.
Second, it is accurate. When the operation is running, there are very few deviations, just like the exquisite creation of heaven. Its stop and change are in accordance with the established rules, and it is not pleasant. Every step and every link are precisely in place, just like the stars running in the sky, following the track and orderly, not exceeding the slightest, which can make people trust and have no worries.
Third, it is convenient and easy to use. Although it has subtle capabilities, it is not difficult to use it. Unlike some ingenious things, it only has a gorgeous appearance and is cumbersome to operate. This product is easy for users to use, and can be controlled without lengthy learning. It is like a simple slip from the old days. It is clear when it is displayed. It is simple and practical, and can make people quickly achieve what they want.
Fourth, it has complete functions. The ability it has covers a wide range, just like a large building embraces all things. Whether it is a common need or a special need, it can be satisfied. Like ancient good work, creating utensils, it has various functions and can adapt to various situations. It can be changed in one device, comprehensive and practical, providing users with comprehensive help.
What are the main applications of this product?
This product is mainly used in the following fields:
First, in the field of military conquest, such as siege, it can use its special function to break through the enemy's city defense. In ancient times when wars were frequent, the army marched and fought, this product can play a miraculous role in key places, or help archers enhance the power of arrows, causing heavy damage to the enemy at a distance; or provide assistance for siege equipment, making the city wall easier to be breached, greatly affecting the trend of the war.
Second, in the world of architectural construction, this product plays an indispensable role when building grand buildings such as large palaces and cities. When handling heavy stones and building towering pavilions, it can skillfully help craftsmen save effort and complete work efficiently. For example, such huge projects as the construction of the Great Wall, the handling and erection of countless boulders, without the assistance of this product, the difficulty would be beyond imagination. It can make the construction project progress more smoothly and ensure the stability and beauty of the building.
Third, in agricultural production places, busy farming seasons, farmland irrigation, farm tool manufacturing and maintenance, etc., this product is useful. During irrigation, it can help create more convenient water lifting tools to ensure timely irrigation of farmland; when manufacturing farm tools, its unique properties can improve the quality and durability of farm tools, thereby improving agricultural production efficiency, helping crops harvest, and maintaining people's livelihood.
Fourth, in commercial transportation, in land and water transportation, whether it is truck-mounted cargo or shipping heavy cargo, this product can help solve the problems in transportation. For example, when transporting goods on rough mountain roads, its characteristics can make the vehicle more stable and reduce the loss of goods; in water transportation on rivers, lakes and seas, it can help ships better carry goods to ensure safe and efficient transportation.
What are the precautions for this product during production?
When observing the creation of things, pay attention to all kinds of things, and there is a need for it.
The first is heavy material. The material is the foundation of the material. If the material is not selected properly, it will fall short. For example, when making a sword, you need fine iron and good steel, which is tough in quality, so that you can cut iron like mud; and when building a boat, you should choose water-resistant wood, which is dense in nature and can withstand wind and waves. Therefore, when choosing a material, you must carefully examine its properties, observe whether it is brittle and corrosion-resistant, so that it can be applied to the material.
The second is craftsmanship. The worker applies skills to the material to form it. The craftsman's skills should be proficient and focused. Carving wood is a tool, and the knife is like a pen, and the lines are smooth, so that its charm can be realized; pottery is made into a dish, kneaded and baked, and the heat is precise, so that the perfect tool can be obtained. And the division of labor and cooperation, each doing its best, such as tenon and mortise, silk and thread, can only be a stable structure.
Furthermore, the regulation should be accurate. The system must have regularity, size and proportion, must be accurate. To create a palace, the height of the beams and columns, the width of the hall, are customized, and if they are not in compliance, they will lose their solemnity; the size of the tools and utensils should be suitable for use, and if they are too large or not as good, they are not good things.
Again, the timing also needs to be taken into account. The creation of things is limited by time. Farming tools must be made before spring ploughing to cope with farming; fans on summer are ready to relieve the heat. If it is not in time, although delicate things are difficult to use.
And in the place of creation, the environment is also important. It should be quiet and tidy, so as not to disturb the workers and dust and dirt.
In summary, the materials are good, skillful, the regulations are accurate, the time is appropriate, and the environment is suitable. All kinds of attention can be paid to obtain excellent things. This is the essence of creation.
What are the storage conditions for this product?
The storage conditions of this product are as follows:
It should be stored in a high dry, cool and ventilated place. If placed in a humid place, it is easy to be invaded by moisture, causing mildew and rot of the product and damaging its quality.
The hiding place needs to be protected from direct sunlight, which may cause color variation and texture deterioration of the product. And it is not suitable to be near fire. The dryness and heat of the fire can also change the properties of the product and lose its original function.
In terms of temperature, the product can be kept stable at room temperature. However, in hot summer, the temperature is too high, or try to cool down to prevent it from deteriorating due to heat. When it is cold, although there is no risk of extreme heat, the product should not be frozen, and the structure will be damaged by freezing, which will affect the use.
In addition, when the product is separated from the odor, the odor will be stained, and the odor will not be mixed and its purity will be lost.
When storing, it is necessary to pay attention to the damage of insects and ants. Insects and ants bite, which can destroy the integrity of the product. Therefore, it should be sealed with utensils, or medicine should be placed to prevent insects and ants.
In this way, the quality of the product can be improved, so that it will not lose its effectiveness during storage, so that it can be used at any time.