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Home Products Sodium 2,4-Diamino-5-(2-Hydroxy-5-Nitrophenylazo)Benzenesulphonate

Sulfonic Acid Series Sulfamic Acid Series Guanidine Series

Sulfonic Acid Series

Sulfamic Acid Series

Guanidine Series

Sodium 2,4-Diamino-5-(2-Hydroxy-5-Nitrophenylazo)Benzenesulphonate

Lingxian Chemical

Specifications

HS Code	159431
Chemical Formula	C12H10N5NaO6S
Molecular Weight	387.29 g/mol
Appearance	Solid (usually powder or crystalline)
Color	Typically has a characteristic color related to its azo - group, often some shade of orange - red
Solubility In Water	Soluble to some extent, as it is a sodium salt
Odor	Odorless or very faint odor
Ph In Aqueous Solution	Alkaline due to the presence of the sodium ion
Stability	Stable under normal conditions, but may decompose on exposure to strong acids, bases, heat or light
Melting Point	Decomposes rather than having a distinct melting point in the typical sense
Hazard Class	May be classified as a hazardous substance depending on exposure levels, potentially harmful if swallowed, inhaled or in contact with skin

As an accredited Sodium 2,4-Diamino-5-(2-Hydroxy-5-Nitrophenylazo)Benzenesulphonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	1 kg of Sodium 2,4 - Diamino - 5 - (2 - Hydroxy - 5 - Nitrophenylazo)Benzenesulphonate in sealed package.
Storage	Sodium 2,4 - Diamino - 5-(2 - Hydroxy - 5 - Nitrophenylazo)Benzenesulphonate should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and oxidizing agents. Store in a tightly sealed container to prevent moisture absorption, as exposure to dampness could affect its chemical properties.
Shipping	Sodium 2,4 - Diamino - 5-(2 - Hydroxy - 5 - Nitrophenylazo)Benzenesulphonate is a chemical. Ship it in well - sealed containers. Ensure proper labeling indicating its nature. Use carriers compliant with chemical shipping regulations for safe transportation.

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Sodium 2,4-Diamino-5-(2-Hydroxy-5-Nitrophenylazo)Benzenesulphonate

General Information

Historical Development

I will try to study the historical development of Sodium 2,4 - Diamino - 5 - (2 - Hydroxy - 5 - Nitrophenylazo) Benzenesulphonate. In the past, chemical research was not as prosperous as it is today, and the exploration of various substances was still shallow. At first, in the field of chemistry, there was little knowledge of such compounds.
Then, as time went by, scholars deepened their research. Many experiments and explorations came one after another, and people began to pay attention to its unique properties. Although there were many difficulties on the way, researchers persevered.
After countless attempts, failures and improvements, the understanding of Sodium 2,4 - Diamino - 5 - (2 - Hydroxy - 5 - Nitrophenylazo) Benzenesulphonate has been perfected day by day. From the beginning only a little knowledge of its existence, to the later understanding of its structure, characteristics, and then its use. Its development in the field of chemistry is really the work of many researchers, and it has also witnessed the vigorous evolution of chemistry.

Product Overview

Today, there is a product called Sodium 2,4 - Diamino - 5 - (2 - Hydroxy - 5 - Nitrophenylazo) Benzenesulphonate. This is a product of fine chemicals, with unique properties and uses.
Its appearance or specific color state is unique in the field of chemistry. The molecular structure is exquisite, composed of a variety of atoms arranged in a specific order. 2,4 - diamino and 5- (2 - hydroxy - 5 - nitrophenylazo) benzenesulphonate groups are linked to each other, and sodium is also involved, giving this substance a different chemical activity.
In practical applications, by virtue of its structural characteristics, it may play a role in dyeing, analysis and detection. Its unique azo structure may make dyeing more firm and bright; in the field of analysis, it may be able to accurately detect the existence and content of specific substances through its special reaction. This is all its wonders, and it is worth our in-depth investigation to understand more mysteries and broaden its application.

Physical & Chemical Properties

Sodium 2,4-Diamino-5- (2-Hydroxy-5-Nitrophenylazo) Benzenesulphonate is a chemical and chemical compound whose physicochemical properties are of great significance. In terms of physical properties, it often shows a specific shape, or the color of the powder, and the color is also special, or it shows a bright color, or a dull color, which is the phase of its molecules. Its solubility, in some solutions or soluble, in others, is due to its molecular properties.
and chemical properties, because it contains specific functional properties, such as amino groups, nitro groups, sulfonic acid groups, etc., so chemical activity. Amino groups can be used for polyreaction, such as acetylation, and can be used to form new compounds. The nitro group makes it oxidizing to a certain extent, and can generate the original reaction under specific conditions. The sulfonic acid group makes it acidic, capable of generating neutralization and reaction, and generating a phase. These physical and chemical properties are important in chemical research and engineering.

Technical Specifications & Labeling

Sodium 2,4 - Diamino - 5 - (2 - Hydroxy - 5 - Nitrophenylazo) Benzenesulphonate This product, its technical specifications and standards (commodity parameters) are the key. Technical regulations, related to its preparation method, from the selection of raw materials, must be pure and fine, to the reaction conditions, temperature and pressure must be precisely controlled, so that the reaction is smooth, to obtain a high-purity product. Standard (commodity parameters) determines its quality, such as purity geometry, impurity geometry, color and morphology.
When preparing, according to the wonders of ancient methods, all steps are carried out in accordance with technical regulations, and there must be no difference in the slightest. The reaction apparatus needs to be clean and intact, and the ratio of raw materials is accurate and correct. In this way, a good product that meets the standard (commodity parameters) can be prepared to meet all the requirements and exert its unique ability in the field of chemical industry.

Preparation Method

Sodium 2,4 - Diamino - 5 - (2 - Hydroxy - 5 - Nitrophenylazo) Benzenesulphonate is made in this way. The method is as follows. Prepare the materials first, take the appropriate raw materials, and the quality must be pure. The art of making is first and foremost the step of reaction. With precise measurement, make the raw materials mix in sequence, control their temperature and pressure, and promote their rapid response. In the reaction device, observe its changes, and make sure to respond to them.
Next, it is the process of purification. After multiple methods, such as filtration and analysis, remove its impurities and make the quality pure. All the tools used should be pure and suitable. The system of purification is related to the excellence of quality and cannot be ignored.
And in the whole process, set up a strict supervision mechanism. The fruit of each step is carefully studied, and if there is a mistake, it will be corrected quickly. In this way, you can get the best quality Sodium 2,4 - Diamino - 5 - (2 - Hydroxy - 5 - Nitrophenylazo) Benzenesulphonate.

Chemical Reactions & Modifications

A chemical researcher, try to study Sodium 2,4 - Diamino - 5 - (2 - Hydroxy - 5 - Nitrophenylazo) Benzenesulphonate. Its transformation should be wonderful, related to the change of efficacy. At the beginning, according to the usual method, the response is not effective, or it is not suitable for the environment, and the temperature, pressure and agent ratio belong to the genus.
Thinking about it, if you want to improve its transformation, change its environment. Temperature regulation, the movement of molecules is different; pressure regulation, so that the response is changed; more agent ratio, control the process. If the temperature is high, the molecular collision frequency, should be fast; pressure rise, should be in a favorable place; agent ratio, so that the application is complete and pure.
After various changes, I observe its transformation, and see that the effect is gradually improving. Or the yield increases, or the quality is purer. This is based on transformation and transformation, seeking the good effect of things. Those who transform, often study the change of things, and seek the progress of quality and effect. As I study this thing, adjust it to the environment and improve its nature, hoping that it will be more beneficial to use.

Synonyms & Product Names

In my country of China, there is a thing called Sodium 2,4-Diamino-5- (2-Hydroxy-5-Nitrophenylazo) Benzenesulphonate. The name of this chemical thing, its synonymous name and the name of the commodity, are deeply studied by our generation.
The name of the husband is the name that describes its essential characteristics. This substance may have similar expressions to accurately describe its chemical structure and properties. The name of the commodity is related to the circulation of the market, which is convenient for merchants and users to identify.
Our chemical researchers study day and night to explore its synonymous name, and strive to achieve the highest precision and accuracy. Or due to differences in regions and inheritances, the names of the synonyms may be slightly different, but they are all inseparable from their ancestry. The name of the product also varies according to the needs of the market and the different uses.
Sodium 2,4-Diamino-5- (2-Hydroxy-5-Nitrophenylazo) Benzenesulphonate is synonymous with the name of the product. It is the link between chemical research and market application. We must investigate it in detail to make it clear and make unremitting efforts for the prosperity of chemistry and industry.

Safety & Operational Standards

On the Safety and Operation Specifications of Sodium 2,4 - Diamino - 5 - (2 - Hydroxy - 5 - Nitrophenylazo) Benzenesulphonate
F Sodium 2,4 - Diamino - 5 - (2 - Hydroxy - 5 - Nitrophenylazo) Benzenesulphonate is also a chemical research object. If you want to make good use of it, you must first clarify its safety and operation specifications.
Its nature is also, or it may be potentially dangerous. For storage, it should be placed in a cool, dry and well-ventilated place. Avoid water and fire, and keep away from flammable and explosive objects to prevent accidents. Cover its chemical properties and be lively, and in case of improper conditions, fear accidents.
When operating, strict rules must be followed. The operator needs to wear protective equipment, such as gloves and goggles, to prevent this object from touching the skin and eyes. If it is accidentally contaminated, rinse it with plenty of water as soon as possible, and seek medical attention for those who are serious.
When weighing, the method should be light and accurate. When using finished utensils, it must be cleaned in time. During the reaction process, pay close attention to changes in temperature and pressure, and follow the established steps, slowly and orderly.
Discard this object, and do not dispose of it at will. When in accordance with relevant laws, classify and store it and hand it over to a special agency for processing.
In short, in the research and use of Sodium 2,4 - Diamino - 5 - (2 - Hydroxy - 5 - Nitrophenylazo) Benzenesulphonate, safety is the top priority, and the operation is in accordance with regulations, so as to avoid disasters and achieve the purpose of scientific research.

Application Area

A chemical substance application field related to the classical Chinese description
There is a thing today, named "Sodium 2,4 - Diamino - 5 - (2 - Hydroxy - 5 - Nitrophenylazo) Benzenesulphonate". This substance has a wide range of applications. In the field of dyeing and weaving, it can be used as a dye, its color is bright and long-lasting, and the color of the fabric is moving, and it will not fade over time. It is also useful for weavers.
In biochemical testing, it is also useful. Because of its special structure, it can interact with specific biomolecules to show special color change or reaction, which can help doctors to analyze human diseases and help diagnose diseases.
In scientific research and exploration, it is often used as a research agent. Scientists use its characteristics to explore the reaction mechanism between substances, gain insight into the mysteries of the microscopic world, and contribute to the expansion of chemical theory. In short, this object has extraordinary value in many fields, is used by the world, and benefits everyone.

Research & Development

Yu devoted himself to the study of chemical industry for a long time. Recently, he worked hard on Sodium 2,4-Diamino-5- (2-Hydroxy-5-Nitrophenylazo) Benzenesulphonate.
At the beginning, I explored its properties, analyzed its structure, and clarified the reason for its reaction. After various experiments, I observed its changes under different conditions, recorded the data in detail, and did not dare to slack off in the slightest.
Then I thought about its application, which could add color to dyeing and weaving, or be helpful to medicine. Then I tried to match it with other things and observe its synergistic effect.
However, the road to research and development has many obstacles. The control of reaction conditions and the improvement of product purity are all difficult problems. However, I uphold the heart of research and make unremitting explorations. Every small achievement is encouraged to move forward.
Although it is not perfect today, it has already been achieved. I believe that with time, I will be able to make breakthroughs in the research and development of Sodium 2,4-Diamino-5- (2-Hydroxy-5-Nitrophenylazo) Benzenesulphonate, so as to promote its wide application and see it shine in various fields.

Toxicity Research

Today, there is a substance named Sodium 2,4-Diamino-5- (2-Hydroxy-5-Nitrophenylazo) Benzenesulphonate, and our main purpose is to study its toxicity. This substance is in the field of chemical research, and it must be investigated in detail. The study of toxicity is related to the health of everyone, as well as the safety of the environment.
If you want to know its poison, you should first observe its nature, analyze its structure, and explore its response to objects. Observe the path of its entry into the body, either through the mouth, through the skin, or between the lungs. After infiltration, what path it takes and where it intersects are all important points of research.
Then look at the changes it takes in the environment. In contact with water, it will dissolve, and in soil, it will seep. Is it harmless to the surrounding things? The strength of its toxicity, whether it lasts or not, needs to be examined in detail. In this way, we can understand its harm, control and prevent it, and ensure the safety of all living beings and protect the environment from health.

Future Prospects

As a researcher in chemistry, I am always thinking about the future development. Today there is Sodium 2,4-Diamino-5- (2-Hydroxy-5-Nitrophenylazo) Benzenesulphonate, which has extraordinary potential in the field of chemical industry.
At present, technology is new, and this compound may make its mark in the material innovation. Its unique structure is expected to be applied to the preparation of high-end materials, improve the performance of materials, and add to the industry.
Furthermore, in the path of medical exploration, it may provide opportunities for the development of new drugs due to its special chemistry. Help doctors find a cure to save people and solve the pain of patients.
The future development should be based on science and technology, and the characteristics of this compound should be deeply studied. Or expand the breadth of its application, or tap the depth of its effectiveness. I firmly believe that with time, it will be able to bloom and create brilliance for the well-being of mankind.

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Frequently Asked Questions

As a leading Sodium 2,4-Diamino-5-(2-Hydroxy-5-Nitrophenylazo)Benzenesulphonate supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

What is the chemical structure of Sodium 2,4-Diamino-5- (2-Hydroxy-5-Nitrophenylazo) Benzenesulphonate

Sodium + 2,4-diamino-5- (2-hydroxy-5-nitrophenylazo) benzenesulfonate, the chemical structure of this compound is more complex. According to its name, it is composed of several parts. "2,4-diamino" indicates that the 2,4 position is connected to the amino group on the benzene ring; "5- (2-hydroxy-5-nitrophenylazo) " means that there is another phenyl group connected to the azo group at the 5 position of the benzene ring, which has a hydroxyl group at the 2 position and a nitro group at the 5 position; "benzene sulfonate" indicates that the benzene ring is connected to the sulfonic acid group and forms a salt, which binds to sodium.
In its structure, the benzene ring is the basic skeleton, and the amino group, hydroxyl group, nitro group, azo group and sulfonic acid group are connected to it according to specific positions. Azo-N = N- is a chromophore group, which gives the compound specific color characteristics and is often used in the field of dyes. Hydroxy and amino groups have a certain hydrophilicity, which may affect the solubility of the compound. Nitro is a strong electron-absorbing group, which changes the electron cloud distribution of the benzene ring and affects the reactivity of the compound. Sulfonic acid groups form sodium salts to improve their solubility in water. The interaction of each group determines the physical and chemical properties of this compound.

What are the main uses of Sodium 2,4-Diamino-5- (2-Hydroxy-5-Nitrophenylazo) Benzenesulphonate

Sodium-2,4-diamino-5- (2-hydroxy-5-nitrophenylazo) benzenesulfonate, which is the name of a chemical substance. It is widely used in industrial fields, often used as a dye, which can give fabrics brilliant color, bright and firm color, not easy to fade, and can meet the high requirements of textile dyeing. In the field of scientific research, because of its unique chemical structure and properties, it is often used as an analytical reagent to help scientists explore specific chemical reaction mechanisms, or to detect the presence and content of other substances, providing a key tool for scientific research. Furthermore, in the preparation of some special materials, this substance also plays an important role, which can adjust the optical, electrical and other properties of the material, so as to prepare materials with special functions to meet the special needs of different fields. In short, sodium-2,4-diamino-5- (2-hydroxy-5-nitrophenylazo) benzenesulfonate plays an indispensable role in industrial production, scientific research and material preparation, and contributes greatly to the development of various fields.

What are the physical properties of Sodium 2,4-Diamino-5- (2-Hydroxy-5-Nitrophenylazo) Benzenesulphonate

Sodium + 2,4-diamino-5- (2-hydroxy-5-nitrophenylazo) benzenesulfonate, this is an organic compound. Its physical properties are quite unique.
Looking at its appearance, it is often in the state of powder, with orange or reddish color, bright color and easy to identify.
In terms of solubility, it has a certain solubility in water. Due to the sulfonic acid group in the molecule, this group is highly hydrophilic and can interact with water molecules, causing it to disperse and dissolve in the aqueous phase. However, in organic solvents, the solubility varies depending on the properties of the solvent. For example, polar organic solvents can exhibit a certain dissolution effect because they have similar polarities to some groups of the compound; while non-polar organic solvents have a weak ability to dissolve the substance because of their large polarity differences from the compound.
Melting point is also an important physical property. After determination, the melting point of this compound is in a specific temperature range, which is determined by the intermolecular forces. Interactions such as hydrogen bonds and van der Waals forces within the molecule jointly maintain the arrangement and structural stability of the molecule. When the external temperature reaches the melting point, the molecule obtains enough energy to break the original structure and transform from a solid state to a liquid state.
In addition, the compound is quite sensitive to light. Its molecular structure contains an azo group, which is prone to photochemical reactions under light or causes molecular structure changes, which in turn affects its color, chemical activity and other properties. Therefore, when storing this material, it is necessary to avoid direct light and often place it in a dark place to ensure its stability.
Its density is also a specific value, reflecting the degree of tight packing of molecules. The size of the density is related to the molecular structure, molecular weight and crystal form. This property is of important consideration in practical applications, such as the process of material separation and mixing.

What is the synthesis method of Sodium 2,4-Diamino-5- (2-Hydroxy-5-Nitrophenylazo) Benzenesulphonate

"Tiangong Kaiwu" is an ancient scientific and technological work with an ancient language style. Today, this question is answered in a style similar to ancient classical Chinese:
To prepare sodium and 2,4-diamino-5- (2-hydroxy-5-nitrophenylazo) benzenesulfonate synthesis. First take the appropriate 2-hydroxy-5-nitroaniline, put it in a clean vessel, dissolve it with an appropriate amount of acid, and make it evenly dispersed. Another take p-aminobenzenesulfonic acid, also dissolved by method. Slowly add sodium nitrite to the acid solution, control the temperature moderately, promote its diazotization, and obtain a diazonium salt solution, which is bright in color.
Then dissolve 2,4-diaminobenzenesulfonate sodium into warm water, slowly pour into the above diazonium salt solution, and adjust the pH with alkali to smooth the reaction. Stir frequently during this period to fully mix the materials. Keep the temperature under control and stir for a long time, it can be seen that the reaction is gradually complete and the product is gradually formed.
After the reaction is completed, separate it by an appropriate method, or filter it or extract it. Then recrystallize the obtained crude product with a solvent such as alcohol or water to remove impurities, and then obtain pure sodium and 2,4-diamino- 5- (2-hydroxy-5-nitrophenylazo) benzenesulfonate. When synthesizing, the amount, temperature, and pH of all materials must be precisely controlled to achieve good results.

What are the precautions when using Sodium 2,4-Diamino-5- (2-Hydroxy-5-Nitrophenylazo) Benzenesulphonate

When using Sodium + 2,4-diamino-5- (2-hydroxy-5-nitrophenylazo) benzenesulfonate, there are a number of important precautions to pay attention to.
First, it is related to safety protection. This substance may have certain chemical activity and latent risk, so the user must wear appropriate protective equipment, such as protective clothing, gloves and goggles. This is to protect themselves from possible chemical damage, such as skin contact, eye splashing and other hazards. And the operation should be carried out in a well-ventilated place to prevent the accumulation of harmful gases and damage to respiratory health.
Second, about the operating practices. Before use, read the relevant instructions and guidelines carefully, and be familiar with its chemical properties and reaction laws. When weighing and taking, when operating accurately, use it moderately according to the amount required for experiment or production. Do not overuse it to cause waste or cause unexpected reactions. During the operation, stirring, heating and other steps should also be done according to the standard method to ensure a smooth and orderly reaction.
Third, storage is also exquisite. It should be stored in a dry, cool place away from fire sources and oxidants. Due to its chemical structure, improper storage conditions may cause deterioration or danger. If the humidity is too high, or the material deliquescent; if the temperature is too high, or accelerate its chemical change rate.
Fourth, waste treatment cannot be ignored. After use, the remaining and generated waste must not be discarded at will. When in accordance with relevant environmental regulations and chemical waste treatment standards, properly collect, label and dispose of, so as not to pollute the environment and endanger the ecology.