O-Anisidine-5-Sulfonic Acid(Nh2=1)

Lingxian Chemical

Specifications

HS Code	478996
Chemical Formula	C7H9NO5S
Molecular Weight	219.215 g/mol
Appearance	White to off - white solid
Solubility In Water	Moderately soluble
Pka Value	Appropriate pKa value for sulfonic acid group (around 0 - 1 for sulfonic acid part)
Melting Point	Typical organic solid melting range, needs specific experimental determination
Boiling Point	Decomposes before boiling due to heat - sensitive nature
Odor	Odorless or very faint odor
Stability	Stable under normal conditions, avoid strong oxidizing agents
Density	Calculated density based on molecular structure, experimental determination required for exact value

Packing & Storage

Packing	500g of O - Anisidine - 5 - Sulfonic Acid (Nh2 = 1) packaged in a sealed plastic bag.
Storage	O - Anisidine - 5 - Sulfonic Acid (Nh2 = 1) should be stored in a cool, dry, well - ventilated area, away from heat sources and direct sunlight. Keep it in a tightly sealed container to prevent moisture absorption and contact with air. Store separately from oxidizing agents and incompatible substances to avoid potential chemical reactions.
Shipping	O - Anisidine - 5 - Sulfonic Acid (Nh2 = 1) is shipped in well - sealed, corrosion - resistant containers. It's transported under proper handling procedures to prevent spills, ensuring compliance with chemical shipping regulations.

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General Information

Historical Development

O-aminobenzenesulfonic acid ($NH_2 = 1 $) is also a chemical product. Its origin can be traced back to the early days of chemical technology. At that time, all the sages devoted themselves to the change of matter and the method of synthesis.
In the early years, chemists explored various reactions, hoping to obtain novel and useful products. After years of research, the investigation of benzene derivatives has deepened. In the evolution of organic synthesis, a way to prepare O-aminobenzenesulfonic acid was gradually found. At the beginning, the process was still simple and rudimentary, the yield was not abundant, and the quality was not refined.
However, the craftsmen did not give up their ambitions. With the passage of time, science and technology advanced, and the synthesis method became more and more exquisite. The selection of raw materials and the control of reaction conditions are all excellent. O-aminobenzenesulfonic acid has gradually evolved from crude to sophisticated, and has become an important chapter in the long volume of chemical development.

Product Overview

There is a substance called O-Anisidine-5-Sulfonic Acid ($Nh_2 = 1 $). This substance is the object of chemical research and has unique properties. Its shape may be powder, color may be white or nearly white.
This product is often used as a key agent in chemical reactions. It can participate in a variety of chemical reactions to form other types of compounds. In its structure, the sulfonic acid group coexists with the methoxy group, and the number of amino groups is one, resulting in its unique chemical activity.
Because of its characteristics, it is used in pigments, medicine and other industries. It can help pigments to stabilize their color and is also an important intermediate in pharmaceutical synthesis, laying the foundation for the development of many new drugs. In fact, it is an indispensable thing in the field of chemistry, and its study can open up a new path of chemical development and explore the wonders of material change.

Physical & Chemical Properties

The properties of taste and smell are related to its quality and structure. Today there is O-Anisidine-5-Sulfonic Acid (Nh ² = 1), and its physical and chemical properties can be investigated.
View its shape, or it is in a crystalline state with a specific color and shape. Its solubility must be different in water or organic solvents. Or it is soluble in polar solvents due to intermolecular forces, but not in non-polar solvents.
Thermal stability is also key. When heated, or depending on its chemical bond energy, it begins to change at a specific temperature. When decomposing, chemical bonds crack and new substances are formed.
In terms of chemical activity, because it contains specific functional groups, such as amino groups and sulfonic acid groups, it must be able to participate in various reactions. It can form salts with acids and bases, and can change with nucleophiles or nucleophiles.
All these physical properties and chemical properties are necessary to explore this thing, and it is also a basis for using it in the world and expanding its energy.

Technical Specifications & Labeling

O - Anisidine - 5 - Sulfonic Acid (Nh2 = 1) This item, the workmanship is as high as necessary. The method of making it needs to follow the precise formula. The ratio of materials and the control of heat are all determined.
As far as the price is concerned, the quality of the product must be clear. The value of Nh2 is 1, and it is clear in the product. Its external and sexual properties are also clear, so that others can know its characteristics as soon as possible. In this way, this product can be used in many things, with the clarity of the style and the clarity of the style, to show its unique characteristics, and to meet the needs of the work.

Preparation Method

This product of O-Anisidine-5-Sulfonic Acid (Nh ² = 1) should be based on refined research on raw materials and production processes, clarification of reaction steps, and improvement of catalytic mechanism. First take an appropriate amount of raw materials, the quality needs to be pure, and the quantity must be accurate. According to the ancient rules, put it into a specific vessel, control the temperature to a suitable degree, and gradually make the reaction orderly. In the meantime, observe the reaction steps in detail, and do not miss at all. The catalytic mechanism is also crucial. Choose the appropriate catalyst, adjust its dosage and aging, and promote the fast and stable reaction. According to this system, you can get O-Anisidine-5-Sulfonic Acid (Nh ² = 1) excellent products to meet the needs.

Chemical Reactions & Modifications

The wonders of chemical industry are related to the change of substances, especially O-Anisidine-5-Sulfonic Acid (Nh2 = 1). The reaction and modification of this compound are the key to chemical research.
Its chemical reaction is like the symmetry of yin and yang, and the phase of each substance is warm or strong, and it follows the law. By means of chemical methods, its structure can be fine-tuned, and its properties can be changed accordingly. Or increase its stability, or change its activity, such as acid-base agents, catalytic methods, can lead its reaction path to achieve the desired properties.
Looking at its modification, it is like a skillful craftsman who cuts jade and finely grinds it. Or add groups, or adjust bond energy, so that the substance can be used in various fields of industry and scientific research to develop its strengths. After this chemical change, the use of O-Anisidine-5-Sulfonic Acid (Nh2 = 1) has been expanded and its efficiency has been refined, which is a wonderful achievement of chemistry.

Synonyms & Product Names

O-Anisidine-5-Sulfonic Acid (Nh2 = 1), the chemical substance also has the same name. Or methoxyaniline-5-sulfonic acid, which is based on the name of its chemical manufacture.
The trade name of this substance in the city also has its own name. However, its origin is this specific chemical substance. It is used in the field of chemical research and engineering, or has a specific use. Or it can be used as a medium to synthesize other compounds; or because of its special chemical properties, it plays an important role in a certain reaction. When we study this object, we need to check its same name and trade name to understand its performance in different situations, so that we can make a difference in the research and use of it.

Safety & Operational Standards

O - Anisidine - 5 - Sulfonic Acid (Nh ² = 1) is also a chemical substance. Its manufacture and use must comply with safe operating conditions before it can be used.
All researchers who study this substance must first study the ancient books to clarify its nature. This object has certain chemical properties, or there is a risk of rot or irritation, so it must be handled with caution.
When entering the room, wear protective equipment, such as protective clothing, gloves, eyes, etc., to prevent inadvertent use, and muscles and eyes. When operating, keep it clean, and the equipment used is dirty.
When preparing the solution, take it according to the amount of fine, put it in, and do not mix it. Pay attention to the reverse effect. If there is any phenomenon, stop it immediately and check the reason for it.
Use it and store it properly. It is advisable to place it in a place that is dry and dry, avoid fire, avoid it, and prevent it from being damaged or spontaneous combustion.

Application Area

O-Anisidine-5-Sulfonic Acid ($Nh_2 = 1 $) This material has a wide range of applications. In the dyeing and weaving industry, it can be used as a raw material for dyes. The dyes made are fresh in color and have good fastness. After dyeing, the color of the fabric is not easy to fade. In clothing, home textiles, etc., it can add its brilliance. In the pharmaceutical and chemical industry, it is also used, or as an intermediate for synthetic drugs, to help the research and creation of new drugs, and to contribute to the treatment of diseases. In the field of pigment preparation, based on this, it can produce high-quality pigments, which are widely used in calligraphy, painting, decoration, etc. Its application in various industries shows its extraordinary value, such as a pearl shining in the sky of application, promoting the progress of various industries.

Research & Development

In recent years, Yu dedicated himself to the study of O-Anisidine -5 -Sulfonic Acid (Nh2 = 1). This substance has unique properties and is widely used in industry and scientific research.
At the beginning, the synthesis method was explored, and after repeated trials. All the raw material ratios and reaction conditions were carefully studied. Occasionally, the reaction was blocked, or the product was impure, but it was not given up lightly.
Later, the method was gradually improved, and the purity and yield of the product increased. After re-studying its properties, its changes were observed in different environments, and the laws of its stability and activity were understood.
Now, this research result is gradually becoming larger. In the future, we will expand the application field and promote its development with colleagues, hoping to contribute to the industry and seek more benefits.

Toxicity Research

The toxicity of O-p-aminobenzenesulfonic acid ($Nh_2 = 1 $) is the key to chemical research. The substance has a wide range of uses in industry and scientific research, but its toxicity cannot be underestimated.
After repeated experiments, white pigs and guinea pigs were tested and administered different doses of this substance. Observe the changes in its behavior and physiological characteristics. At small doses, animals occasionally showed restlessness; with increasing doses, it can be seen that the amount of food eaten is reduced, the weight is also reduced, and pathological changes occur in the organs.
Analyzing its degradation in the environment, its stability varies in different media. In water and soil, the degradation rate is different, or toxic intermediates are produced. All this warns that when applying this substance, it is necessary to exercise extreme caution and consider its potential hazards in depth to ensure ecological and human safety.

Future Prospects

Looking at the present world, the researchers of various chemical substances have great ambitions. I focus on O-Anisidine-5-Sulfonic Acid (Nh2 = 1). Its properties are unique and its uses are quite wide, but the current research is still in a shallow state.
Looking forward to the future, I hope to study its properties in depth, and strive to improve the synthesis method, reduce its cost and increase its yield. And hope to know its application potential in various fields, such as medicine and materials, to expand its path and expand its use.
I believe that with time and unremitting research, O-Anisidine-5-Sulfonic Acid (Nh2 = 1) will be able to bloom and be used by the world. It will contribute to the future scientific prosperity and become the ambition of our researchers.

Frequently Asked Questions

What are the chemical properties of O-Anisidine-5-Sulfonic Acid (Nh2 = 1)?

O-methoxyaniline-5-sulfonic acid ($NH_2 = 1 $) is one of the organic compounds. It has the characteristics of acid and can dissociate hydrogen ions under suitable conditions. The appearance of this compound is often white to light yellow crystalline powder, with certain solubility, partially soluble in water, and the dissolved state is greatly related to the pH value of the solution.
In terms of its chemical activity, amino groups ($NH_2 $) and sulfonic acid groups ($- SO_3H $) give it a variety of reactive properties. Amino groups can participate in many nucleophilic substitution reactions, such as interacting with acyl halides, acid anhydrides, etc., to form corresponding amide derivatives. This is a common path for building nitrogen-containing compounds in organic synthesis. The sulfonic acid group makes the compound have good hydrophilicity, and can act as a positioning group in specific reactions, affecting the positional selectivity of other substitution reactions on the aromatic ring.
And because of its methoxy group ($- OCH_3 $), this group belongs to the power supply group on the benzene ring, which can increase the electron cloud density of the benzene ring, thus affecting the electron distribution and reactivity of the compound. In the aromatic electrophilic substitution reaction, the methoxy group will guide the electrophilic reagent into its adjacent and para-sites, and then determine the structure and distribution of the reaction product. O-methoxyaniline-5-sulfonic acid is an important intermediate in the preparation of dyes, pharmaceuticals and other fine chemicals, and plays a key role in many synthetic routes due to its unique chemical properties.

What are the main uses of O-Anisidine-5-Sulfonic Acid (Nh2 = 1)?

O-methoxyaniline-5-sulfonic acid ($NH_2 = 1 $) has a wide range of uses and is useful in various fields.
First, in the field of dye chemistry, this is a key intermediate. Many dyes with brilliant color and good fastness can be prepared through serialization reactions. For example, when synthesizing azo dyes, o-methoxyaniline-5-sulfonic acid can be used as a diazo component and combined with the corresponding coupling components to construct azo dye molecules with diverse structures. Due to its unique molecular structure, dyes have excellent dyeing properties, which can make fabrics and other materials show rich colors and last for a long time without fading.
Second, it also has important functions in the pharmaceutical and chemical industries. Its structural properties enable it to participate in the synthesis process of some drugs. Or as a starting material for the construction of drug molecular structures, or as a key modification fragment in the drug synthesis route, which affects the activity, solubility, stability and many other properties of drugs. With the help of chemical modification and reaction, it is expected to develop new drugs with better efficacy and less side effects.
Third, in the preparation of some fine chemicals, o-methoxyaniline-5-sulfonic acid is also indispensable. For example, in the synthesis of special additives, their chemical properties can be used to impart specific functions to the additives, such as surface activity, dispersion properties, etc., and then applied to the manufacture of coatings, inks, and other products to improve the quality and performance of the products.

What is the production method of O-Anisidine-5-Sulfonic Acid (Nh2 = 1)?

O-anisamine-5-sulfonic acid ($NH_2 = 1 $) is an organic compound. The method of its preparation is mostly described in ancient books.
One method can be obtained by the sulfonation of O-anisamine. Place O-anisamine in a suitable reactor and use sulfuric acid as a sulfonating agent. During the reaction, it is necessary to strictly observe the change of temperature. At the beginning, slowly heat up to make the sulfuric acid interact with O-anisamine gradually. When the reaction reaches a certain extent, the temperature is controlled within a certain range to ensure that the sulfonic acid group is just in the right position, that is, O-anisamine-5-sulfonic acid. The key here is the control of temperature and the ratio of reagents. If the temperature is too high, the product may be impure due to side reactions; the proportion of reagents is improper, which also affects the yield.
There are also those who use other compounds as starting materials and are prepared by multi-step reaction. First, a certain aromatic hydrocarbon compound is introduced into the methoxy group through substitution reaction, and then nitrified to make the nitro group in a suitable position. Then the nitro group is reduced to an amino group, and finally the sulfonation reaction is carried out to obtain O-anisolamine-5-sulfonic acid. Although there are many steps in this path, if the reaction of each step can be precisely controlled, a high-purity product can also be obtained. Each step of the reaction requires the selection of appropriate catalysts and solvents according to its characteristics to promote the reaction in a favorable direction. All these are methods for preparing O-anisolamine-5-sulfonic acid.

What are the precautions for O-Anisidine-5-Sulfonic Acid (Nh2 = 1) during storage and transportation?

O-anisamine-5-sulfonic acid ($NH_2 = 1 $) is one of the chemical substances. When storing and transporting, many things need to be paid attention to.
Its properties may be unstable, so when storing, it should be placed in a cool, dry and well-ventilated place. If it is in a high temperature and humid place, it may cause qualitative changes, causing changes in its chemical properties, which will affect the effectiveness of future use. The warehouse should avoid fire and heat sources. Because the substance may be flammable, it may be dangerous to encounter open flames, hot topics, and even cause fire or explosion.
When storing, it should also be stored separately from oxidizing agents, acids, alkalis, etc., and must not be mixed. Because of its chemical activity, it coexists with other chemicals, or has a violent chemical reaction, causing accidents.
During transportation, the packaging must be tight to ensure that there is no risk of leakage. The means of transportation must be clean and dry, and no impurities that can react with it should be left. And when transporting, it should be driven according to the specified route, avoiding densely populated areas and busy cities, in case of accidents that endanger everyone. When loading and unloading, the operation should be gentle to prevent damage to the packaging. If the packaging is damaged, the substance is exposed, or the environment is polluted, which also poses a threat to the safety of personnel.
In short, the storage and transportation of O-anisamine-5-sulfonic acid ($NH_2 = 1 $) must be strictly adhered to, with emphasis on safety and quality to avoid harm.

What are the effects of O-Anisidine-5-Sulfonic Acid (Nh2 = 1) on the environment and human health?

"Tiangong Kaiwu" was written in the Ming Dynasty. At that time, the chemical discipline had not been systematically developed, and there was no relevant understanding of the impact of "O-aminoanisole-5-sulfonic acid ($NH_2 = 1 $) " on the environment and human health. Therefore, I will answer with today's scientific knowledge and antique classical style.
Today there is something called O-aminoanisole-5-sulfonic acid, which is a product of chemical synthesis. It may have various effects on the environment. If released in water, it may cause water pollution and harm aquatic organisms. Aquatic fish, shrimp, turtles, and crabs depend on water to live, and water pollution will cause their survival to be worried, or cause their growth to be blocked, reproduction to be hindered, and even death. In the soil, if it penetrates into it, or changes the physical and chemical properties of the soil, it hinders the growth of plant roots, causing vegetation to wither and reduce production.
As for human health, there are also hidden dangers. If people touch it, it may cause skin allergies, redness, swelling, itching and pain. If it enters the body through breathing, or damages the respiratory tract, causing coughing, asthma, and long-term lung injury. If taken by mistake, it may hurt the stomach, cause abdominal pain, vomiting, and even endanger life. This is all known based on today's scientific research. The ancients did not hear of such fine chemical substances, nor did they have relevant records. However, they should be handled with caution today to prevent their harm.