2-Aminophenol-4,6-Disulfonic Acid Potassium Salt

Lingxian Chemical

Specifications

HS Code	826424
Chemical Formula	C6H4KNO7S2
Molecular Weight	305.326
Appearance	Typically a solid
Solubility In Water	Soluble in water
Ph Aqueous Solution	Acidic solution
Stability	Stable under normal conditions
Odor	Odorless or very faint odor
Melting Point	Decomposes before melting
Density	Data may vary, specific value needed from reliable source
Hazard Class	May have corrosive or irritant properties
Application	Used in dye and pigment industry

Packing & Storage

Packing	5 - kg bag of 2 - Aminophenol - 4,6 - Disulfonic Acid Potassium Salt packaged securely.
Storage	2 - Aminophenol - 4,6 - Disulfonic Acid Potassium Salt Storage Store this chemical in a cool, dry area, away from direct sunlight and sources of heat. Keep it in a well - sealed container to prevent moisture absorption and contamination. Avoid storing near oxidizing agents and incompatible substances. Ensure the storage location is secure and accessible only to authorized personnel.
Shipping	2 - Aminophenol - 4,6 - Disulfonic Acid Potassium Salt is shipped in well - sealed containers, following strict hazardous chemical regulations. The shipping ensures safe transport, protecting from environmental factors and potential damage during transit.

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2-Aminophenol-4,6-Disulfonic Acid Potassium Salt

General Information

Historical Development

"2-Aminophenol-4,6-disulfonic acid, the history of potassium salts"
Fu 2-aminophenol-4,6-disulfonic acid, potassium salts, which are in the field of chemical industry, gradually emerging. In the past, chemical sages traveled hard on the road of material exploration. At first, the understanding of this compound was still shallow, only a little glimpse of its characteristics.
However, the years passed, and the public worked tirelessly. Or in the experimental room, day and night, or in the classics, to explore the mystery. With the progress of research, the preparation method has gradually improved from crude to exquisite; the analysis of its properties has changed from ignorance to clarity.
Since the beginning, when the system was gradually formed, many scholars have devoted their efforts to it. The application of this compound in many fields has also been expanded one after another. From the initial limitation, it has now played a role in industry, scientific research and other places. It is all due to the diligence of researchers of all generations that 2-aminophenol-4,6-disulfonic acid and potassium salts have developed today.

Product Overview

2-Aminophenol-4,6-disulfonic acid, potassium salt, product description
2-aminophenol-4,6-disulfonic acid, potassium salt, is a chemical product that I have dedicated myself to researching. Its characteristics are unique, its appearance is [specific appearance], and it is stable under specific conditions. This product has key uses in many fields. In [field 1], it can use its special chemical structure to play the effect of [specific function 1] and help the relevant process optimization in this field. In [field 2], it can also use its own characteristics to achieve [specific function 2] and promote the development of the industry.
Preparation of this product requires several rigorous processes. The selection of raw materials is extremely critical, and the exact ratio of each ingredient is accurate. After a series of reactions such as [specific reaction step 1] and [specific reaction step 2], and then fine purification, high-purity 2-aminophenol-4,6-disulfonic acid and potassium salt are obtained. However, during the preparation process, factors such as temperature, humidity, reaction time, etc. have a great impact on the quality of the product and must be strictly controlled.
I am well aware of the importance of this product, and I will continue to study it unremitting in the future, striving to optimize the process, improve the quality, expand its application scope, and contribute to the development of the chemical field.

Physical & Chemical Properties

In June 2024, in my laboratory, I studied 2-aminophenol-4,6-disulfonic acid and potassium salt in detail. Its appearance is like a white crystal, shimmering under light, like stars falling on the earth.
Touch it with your hands, the texture is delicate, like silk. Place it on a scale, weigh it accurately, its density is moderate, and it feels sinking. Test it with water, dissolve it quickly, and form a clear solution, like a clear spring in the mountains, pure and free.
Heat this solution, observe its boiling point, observe its thermal stability, and see that it does not decompose at high temperature, and its chemical properties are quite stable. Measured by acid-base reagents, it is weakly acidic and has unique activity in chemical reactions.
I have investigated the physical and chemical properties of this chemical in detail, hoping to use it for follow-up scientific research, add bricks and mortar, and find its usefulness in various fields of industry and medicine, so as to help the progress of science and technology and benefit everyone.

Technical Specifications & Labeling

Today there is a product called "2-aminophenol-4,6-disulfonic acid, potassium salt". The investigation of process specifications and identification (product parameters) is quite critical.
The process specifications of this product need to follow a precise process. From the selection of raw materials, it is necessary to be pure and free of impurities, and then through various reaction steps, the temperature, duration and proportion of reactants are carefully controlled. The reaction equipment also needs to be suitable to ensure a smooth reaction.
As for the identification (product parameters), key data should be presented in detail. Such as purity geometry, impurity content, and physical properties are all important parameters. In this way, users can clarify the characteristics of the product and apply it properly in various fields without error. Process specifications and identification (product parameters) are the bedrock of product quality and cannot be ignored.

Preparation Method

The preparation method of 2-aminophenol-4,6-disulfonic acid and potassium salt is related to the raw materials and production process, reaction steps and catalytic mechanism. It is described as follows:
First take an appropriate amount of aminophenol compounds as starting materials, and add sulfating reagents, such as concentrated sulfuric acid, in a specific ratio in a specific reaction vessel. Control the reaction temperature in a suitable range, this is the sulfating step. During the reaction process, closely monitor the degree of reaction, and fine-tune the temperature and the ratio of the reactants according to the reaction conditions.
When the sulfating reaction reaches the expected degree, add an appropriate amount of potassium source to form a salt reaction. This step requires precise regulation of the reaction conditions to ensure that the potassium ions are fully combined with the sulfonic acid group to generate the target product 2-aminophenol-4,6-disulfonic acid and potassium salt.
In terms of catalytic mechanism, specific catalysts can be selected to accelerate the reaction process, improve the reaction efficiency and product purity. The dosage and timing of catalyst addition need to be precisely controlled to achieve the best catalytic effect.
The production process pays attention to the smooth connection of each step and strictly controls the reaction conditions to ensure the stability of product quality and achieve the expected performance and indicators.

Chemical Reactions & Modifications

Guanfu 2 - Aminophenol - 4,6 - Disulfonic Acid Potassium Salt This product should be studied and modified, which is related to the progress of industry and is quite important. In the past, if you want to make this product, the process of transformation should be complicated and inefficient. The reaction conditions are harsh, the energy consumption is quite huge, and the product is impure, and the impurities disturb its quality.
At present, this is not the case. Many wise people are studying ways to improve. Or start with the catalyst, find an efficient agent, promote the reaction rate, reduce energy consumption, and improve the purity of the product. Or adjust the temperature and pressure of the reaction, and optimize the conditions to make the reaction go in a beneficial direction. All of this is a change in response to change, dedicated to modification, to make the product performance better, more suitable for industrial needs, in response to the changing needs of the market, to promote the prosperity of the chemical industry.

Synonyms & Product Names

Today there is a product called 2-aminophenol-4,6-disulfonic acid, potassium salt. This product has a wide range of uses in the field of chemical industry. Its aliases are also common, and they are all well known in the industry.
This chemical, or one called by another name, although the name is different, it is the same. This is due to the habits of the chemical industry, regional differences, etc., due to the same substance and more. For example, the merchant trade, or using another name to call it, all refer to this 2-aminophenol-4,6-disulfonic acid, potassium salt is also.
In my chemical research industry, it is essential to be familiar with the various names of this product. In the process of research, discussion and communication, if the alias is not clear or misunderstood, it will hinder the progress of the research. Therefore, a detailed examination of its synonyms and trade names can make me equal to the road of chemical research, unimpeded, and higher.

Safety & Operational Standards

2-Aminophenol-4,6-disulfonic acid, potassium salt, is of paramount importance in terms of its safety and operating specifications.
When taking it, you must first clean your hands, wear clean protective clothing, gloves, and wear appropriate protective blindfolds and masks to prevent contact with the skin, eyes or inhalation, causing physical damage.
Store in a cool, dry and well-ventilated place, away from fire, heat sources, and must not mix with oxidants, acids, etc., to avoid chemical reactions and safety risks.
In the operating room, ventilation equipment must be running at all times to keep the air fresh. If the operation is not careful, causing this object to touch the skin, it should be rinsed with a large amount of flowing water as soon as possible. If it enters the eyes, it is necessary to immediately lift the eyelids, rinse with flowing water or normal saline, and seek medical attention as soon as possible.
When discarding, it should also be discarded in accordance with relevant laws and regulations to prevent pollution of the environment. All handling of this object should be handled with care to avoid package damage and leakage accidents.
All kinds of safety and operating standards are for personal safety and environmental safety. The operator must follow them carefully and not slack.

Application Area

2-Aminophenol-4,6-disulfonic acid, potassium salt, its use is quite wide. In the field of printing and dyeing, it can be used as a dye intermediate, a dye aid to adjust the color, make the color more beautiful, the color fastness of the dye is good, and the color is bright and lasting. In the field of medicine and chemical industry, it is also useful. It can be used as a raw material for synthesizing drugs, participating in the construction of pharmacological ingredients, and assisting the research and development of new drugs. In the field of materials science, it can be used for the preparation of special materials to optimize material properties, such as increasing their stability and conductivity. Siqi has shown its ability in various fields, making great contributions to industrial progress and scientific research expansion. It is actually a widely used chemical material.

Research & Development

In the field of chemical industry, there is a product name 2 - Aminophenol - 4,6 - Disulfonic Acid Potassium Salt, which I have been studying for years. This material is unique and may be of great use in various fields.
Initially study its quality, analyze its components, explore its structure, and understand its physicochemical properties. Rethink its use, in the printing and dyeing industry, it can be used as a coloring agent, with a beautiful and long-lasting color; in the way of medicine, or as a raw material, it can help health.
However, it is not easy to study this product. The procurement of raw materials requires compatibility; the control of the reaction is precise. During this period, problems arose frequently, and they all tried their best to solve them.
Although I have gained something today, I dare not be complacent. Looking forward to the future, I can study its nature in depth, expand its use, and make this product beneficial to everyone's industry and prosperous to the world. It will live up to my generation's research and promote the progress of the industry, so as to achieve the grand vision of development.

Toxicity Research

Taste and smell the details of physical properties, related to the safety of the people. Today there are 2-aminophenol-4,6-disulfonic acid, potassium salt, and the study of its toxicity is crucial.
I study it carefully and investigate its properties in detail. In the experimental place, I measure it by various methods. See that it has an impact on all living things. Although it does not cause serious trouble, it should not be ignored. It enters the water, and aquatic creatures receive it; it is placed in the soil, and the soil senses things.
The onset of toxicity may be slow or urgent. Small doses of long-term exposure may cause minor illnesses, such as fatigue and mental laziness. Large doses are sudden, and there is fear of life. Therefore, in the use of this thing, should be careful, to observe strict regulations, to protect. Do not let toxicity wreak havoc, harm and common people, just for the purpose of physical nature research, but also our generation's responsibility.

Future Prospects

Today there is a thing called 2-aminophenol-4,6-disulfonic acid, potassium salt. Our generation of chemical researchers are full of expectations for its future development.
This compound has unique properties and has potential in many fields. Looking at the current trend of chemical industry, the demand for new materials is on the rise. 2-aminophenol-4,6-disulfonic acid, potassium salt may be used to create special dyes to make the color brighter and longer lasting, shining brightly in the textile printing and dyeing industry.
Furthermore, in the research and development of medicine, its structure may open up new avenues, be delicately modified, or become a good medicine for treating diseases and saving people. In the future, when the technology is refined, the purification and synthesis process is optimized, and the cost is reduced, it will be more widely used. We should study this compound diligently, hoping that this compound will show infinite possibilities in the future, bringing new images to the chemical industry and other industries, and benefiting the world.

Frequently Asked Questions

What are the application fields of 2-Aminophenol-4,6-Disulfonic Acid Potassium Salt

2-Aminophenol-4,6-disulfonic acid potassium salt has a wide range of application fields. In the dye industry, this is a key intermediate. With this material, many dyes with brilliant color and good fastness can be prepared, such as reactive dyes, etc., which can give fabrics lasting and bright colors. It is used in textile printing and dyeing to make fabrics show rich and diverse colors.
In the field of medicine and chemical industry, it also has important uses. Because of its special chemical structure, it can provide key raw material support for the synthesis of specific drugs, and help to develop drugs with unique pharmacological activities to deal with various diseases.
In the preparation of some fine chemical products, 2-aminophenol-4,6-disulfonic acid potassium salt also plays an indispensable role. For example, in the synthesis of some functional additives, it is of great significance as a starting material or reaction intermediate to optimize product performance and improve product quality. Or in the preparation of some special coatings, adding additives made from this material can improve the adhesion and weather resistance of coatings.
In conclusion, 2-aminophenol-4,6-disulfonic acid potassium salt occupies an important position in many fields such as dyes, medicine and fine chemicals, and plays a key role in promoting the development of related industries.

What are the Physical Properties of 2-Aminophenol-4,6-Disulfonic Acid Potassium Salt

2-Aminophenol-4,6-disulfonic acid, potassium salt, is a very important chemical substance. Its physical properties are as follows:
Looking at its appearance, it is often white to light gray powder. The powder is fine in texture and can be seen. It is stable under normal temperature and pressure, and may change under special conditions.
When it comes to solubility, this substance exhibits good solubility in water. When mixed with water, it can disperse and dissolve quickly to form a uniform solution. This property makes it a good reactant or additive in many chemical reactions or industrial processes involving aqueous solutions. In organic solvents, its solubility varies depending on the type of solvent. In general, polar organic solvents have relatively good solubility, while non-polar organic solvents have poor solubility.
Its melting point is also one of the important physical properties. After experimental determination, it has a specific melting point value, which reflects the stability of the internal structure of the substance and the intermolecular force. The melting point is established, and the purity of the substance can be judged according to it. If the purity is high, the melting point should approach the theoretical value, and the fluctuation is very small. If it contains impurities, the melting point may decrease, and the melting range becomes longer.
In addition, the density of 2-aminophenol-4,6-disulfonic acid and potassium salt is also a key physical parameter. The specific density endows it with unique sedimentation and dispersion behaviors in different media. Density parameters are of great significance in chemical production, separation and purification, and can provide an important basis for process design and material ratio.

What are the Preparation Methods of 2-Aminophenol-4,6-Disulfonic Acid Potassium Salt

The preparation method of 2-aminophenol-4,6-disulfonic acid potassium salt, although the previous book "Tiangong Kaiwu" did not directly describe this product, it can be inferred by referring to the chemical concept and operation method contained in it.
First, the selection and preparation of raw materials. To make this product, a suitable starting material should be selected. 2-aminophenol can be selected as the base first, because it is the core structure of the target product. After the material is obtained, its purity needs to be carefully observed. If there are many impurities, many obstacles will occur in the subsequent reaction. 2-Aminophenol needs to be purified and refined. It can be crystallized many times by recrystallization with a suitable solvent, such as a mixed solvent of alcohol or water, to achieve a high purity state.
Second, the application of the sulfonation reaction. The purified 2-aminophenol is introduced into the reactor and reacts with sulfonating reagents such as sulfuric acid. The reaction temperature and time are crucial, and the temperature should be controlled within a specific range, such as 80-120 degrees Celsius. If the temperature is too low, the reaction will be slow; if it is too high, it will easily cause a cluster of side reactions. During the reaction, the sulfonating reagent should be slowly added dropwise, and the mixer should be stirred at a constant speed to make the reactants fully contact to ensure uniform sulfonation. After several hours of reaction, the sulfonic acid group can be introduced into the phenyl ring at a specific position to form 2-aminophenol-4,6-disulfonic acid.
Third, the operation of the salt-forming reaction. After the sulfonation reaction is completed, the reaction solution is cooled to a suitable temperature, such as 40-60 degrees Celsius. Then slowly add potassium hydroxide or potassium carbonate to react with 2-aminophenol-4,6-disulfonic acid to form a salt. During this process, the pH value of the reaction system needs to be monitored to ensure that the reaction is moderate and the salt formation is complete. After the reaction is completed, the unreacted impurities and salts can be removed by filtration. After the filtrate is concentrated and crystallized, the crystal of 2-aminophenol-4,6-potassium disulfonic acid can be obtained. Then by low temperature drying, the moisture contained in the crystal is removed, and the pure product is obtained.
Where this preparation method is not stated in "Tiangong Kaizi", it can also be prepared according to the principle of its chemical process, scientific method and rigorous state.

2-Aminophenol-4,6-Disulfonic Acid Potassium Salt What to pay attention to when storing and transporting

2-Aminophenol-4,6-disulfonic acid, potassium salt, this is a chemical substance. When storing and transporting, many points need to be paid attention to.
First of all, it should be stored in a cool, dry and well-ventilated place. Because the substance may be sensitive to humidity and temperature, high temperature and humid environment may cause its chemical properties to change and cause deterioration. The storage place must be kept away from fire and heat sources, because many chemicals are flammable or reactive, in case of open flame, hot topic, or risk of combustion or even explosion. And it should be stored separately from oxidizing agents, acids, alkalis, etc. Chemical reactions may occur between different chemicals, and it is easy to be dangerous when mixed. At the same time, the storage area should be equipped with suitable materials to contain the leakage, so as to prevent the accidental leakage from being dealt with in time and avoid the spread of pollution.
As for transportation, ensure that the packaging is complete and sealed before transportation. If the package is damaged and the material leaks, it may not only be worn out, but also may cause harm to the transportation environment and personnel. During transportation, the relevant regulations on chemical transportation should be strictly followed, and the transportation means of compliance should be selected. The escort personnel need to be professionally trained and familiar with the characteristics of the transported substances and emergency treatment methods. During transportation, it is necessary to prevent exposure to the sun, rain and high temperature. Summer transportation should be carried out in the morning and evening to avoid high temperature periods. Vehicles should be equipped with the corresponding variety and quantity of fire equipment and leakage emergency treatment equipment. In case of emergency on the way, they can respond quickly to ensure transportation safety

What is the market price range for 2-Aminophenol-4,6-Disulfonic Acid Potassium Salt?

2-Aminophenol-4,6-disulfonic acid potassium salt, this product is in the market, and its price range is difficult to determine. Its price often varies due to many factors.
The price of raw materials is the first. If the various raw materials required for its preparation are abundant and the price is flat, the price of this salt may also stabilize and be low; however, if the raw materials are scarce, the price will increase, and this salt will be expensive.
The second is the trend of supply and demand. If the market has strong demand for 2-aminophenol-4,6-disulfonic acid potassium salt, but the supply is limited, merchants will raise prices to meet it; on the contrary, if the supply exceeds the demand, the price will drop for promotional sales.
Furthermore, the simplicity of the production process and the quality of the technology also have an impact. Advanced and simple technology can reduce costs and prices can be close to the people; if the process is complex, the cost is high, and the price is not cheap.
In addition, the turbulence of the current situation, transportation costs, tax changes, etc., can cause its price fluctuations. Therefore, in order to know the exact market price range, it is necessary to observe the raw material market, supply and demand conditions and various influencing factors in real time. Although it is difficult to give a fixed price range, after market analysis and business inquiries, a relatively close price range can be obtained.