2-Aminoethanesulphonic Acid

Lingxian Chemical

Specifications

HS Code	227228
Name	2-Aminoethanesulphonic Acid
Other Names	Taurine
Chemical Formula	C2H7NO3S
Molar Mass	125.147 g/mol
Appearance	White crystalline powder
Odor	Odorless
Solubility	Soluble in water, slightly soluble in alcohol, insoluble in ether
Melting Point	305.11 °C (decomposes)
Pka1	1.5 (sulfonic acid)
Pka2	8.85 (ammonium)
Ph Of 1 Solution	4.1 - 5.6

Packing & Storage

Packing	2 - Aminoethanesulphonic Acid packaged in 5 - kg bags for easy handling.
Storage	2 - Aminoethanesulphonic Acid, also known as taurine, should be stored in a cool, dry place away from direct sunlight and heat sources. Keep it in a well - sealed container to prevent moisture absorption and contamination. This helps maintain its chemical stability, ensuring it remains suitable for various applications like in pharmaceuticals, food additives, and nutritional supplements.
Shipping	2 - Aminoethanesulphonic Acid is shipped in containers suitable for chemical transportation. They must be well - sealed to prevent leakage. Shipments follow strict safety protocols due to its chemical nature. It's transported by land or sea, depending on the destination.

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General Information

Historical Development

2-Aminoethanesulfonic acid has existed in ancient times. Although it was not called in the name of today, its traces can be found in ancient books.
Examining the history of the past, in the study of Materia Medica, there were vague observations for the first time. At that time, when the alchemists were exploring natural species, they occasionally obtained relevant characterizations. Although they did not know its chemical structure well, they already felt its uniqueness.
In the recent era, chemistry flourished and science flourished. Scholars have obtained the definitive solution of 2-aminoethanesulfonic acid by analyzing its composition and structure with advanced methods. Since then, its use in medicine, food and other fields has gradually developed. From ignorant observation to clear knowledge, the historical evolution of 2-aminoethyl sulfonic acid is one example of scientific development, witnessing the gradual change of human cognition of nature.

Product Overview

2 - Aminoethanesulphonic Acid, it is also a chemical substance. Its special nature, white crystalline powder, smelly and slightly acidic. It is soluble in water and soluble in water.
The use of this substance is good, and it can be used as a raw material for the synthesis of substances in the field of medicine, which is beneficial to the treatment of diseases. In food, it can be used as an additive to increase the value of food. And in chemical behavior, it can also improve the efficacy and improve the quality of the product.
Its method is the reverse of polyamination. It is necessary to precisely control the reverse components, such as degree, force, reaction, etc., in order to obtain high-quality 2 - Aminoethanesulphonic Acid. In addition, 2 - Aminoethanesulphonic Acid is important in many domains and is indispensable for research and development.

Physical & Chemical Properties

2 - Aminoethanesulphonic Acid, that is, taurine, its physical properties are very important. Taurine is a white crystal or powder, smelly, slightly acidic. The melting temperature is high, 305.11 ° C, and it is determined under normal conditions. Its solubility is also special. It is soluble in water, slightly soluble in ethanol, and insoluble in ether. This is because its molecule contains sulfonic acid groups and amino groups, which are soluble in soluble water. Taurine is not easily susceptible to generalization. However, under specific conditions, sulfonic acid groups and amino groups can be reversed, exhibiting acid properties and other properties. It is important in many domains.

Technical Specifications & Labeling

Today there is a product called 2 - Aminoethanesulphonic Acid. Its process specification and identification (product parameters) are the key to the quality and use of this product.
If you want to make this product, you should first understand the method. All kinds of raw materials must be accurately proportioned, and the operation process must also be determined. From the initial combination to the subsequent purification, all follow the process track. If there is a slight difference, it will affect the finished product. On the
logo, the product parameters are clearly listed. The geometry of the ingredients contained, and the purity level, must be clearly displayed. In this way, the user knows the details and can use it as needed. This process specification and identification (product parameters) are the basis for the quality of 2-Aminoethanesulphonic Acid, and it is also necessary for users to feel at ease.

Preparation Method

The method of making 2 - Aminoethanesulphonic Acid is the first raw material and production process. The raw materials are often ethylamine and concentrated sulfuric acid, and the two are mixed in a suitable ratio. In the production process, the reaction step is quite critical. First, ethylamine and concentrated sulfuric acid are co-located at a specific temperature and pressure, and slowly stirred to promote its response. This reaction is gradual, and it takes time and needs to be stabilized.
After the reaction is completed, the product is still heterogeneous and needs to be purified. Adjust its pH by neutralization, and then use extraction or crystallization to analyze its purity. This purification process is repeated to achieve high purity. In this way, high-quality 2 - Aminoethanesulphonic Acid products can be obtained to meet all needs.

Chemical Reactions & Modifications

2-Aminoethanesulfonic acid, in our chemical research, its chemical reaction and modification are very important. To observe this substance, in order to understand its reaction, it is necessary to investigate its chemical properties in detail.
2-Aminoethanesulfonic acid comes into contact with various reagents, or it can be replaced or added. If it encounters nucleophiles, the amino group or sulfonic acid group is easy to act. In this reaction, the control of conditions is very important, the temperature is high and low, and the amount of agent can affect the fruit.
As for modification, chemical means can be used to increase its characteristics. Or change its hydrophilicity, or change its stable state. After chemical modification, it is suitable for more situations and more widely used.
In the path of chemical exploration, the reaction and modification of 2-aminoethyl sulfonic acid are deeply studied in order to expand its application, add to the progress of chemistry, and solve many unknown secrets.

Synonyms & Product Names

2 - Aminoethanesulphonic Acid, it also has the same product name as taurine. The same product is like taurine, which has been around for a long time, and the ancient product has not been studied with today's technology, but it has also been observed. Its product name is also unknown, or it may be due to the method of manufacturing and the difference in use.
In the past, Fang family explored the physical properties, but it was not as refined as it is today, but the effect of taurine is also slightly known. Today's 2 - Aminoethanesulphonic Acid, used in food and food, is not used. Due to the complexity of the same product name, the world can value it, and each has its own meaning, based on different needs, or health care, or diseases, all of which are based on their unique characteristics, and new ones can be introduced and used in the world.

Safety & Operational Standards

2-Aminoethanesulfonic acid Product Safety and Operation Specifications
Fu 2-aminoethanesulfonic acid, also known as taurine, occupies a key position in various chemical products. Its stability, wide use, medicine, food, feed and other fields have its shadow. However, if you want to ensure its safe and smooth use, you must follow safety and operation specifications.
In terms of safety, the first protection. Although this substance is non-toxic, it can cause discomfort when the powder enters the eyes, mouth or touches the skin. Therefore, when handling, you should prepare protective equipment, such as goggles to prevent powder from entering the eyes, masks to avoid inhalation, gloves, work clothes to prevent skin contamination. If you accidentally touch it, rinse it with a lot of water if you touch it with your eyes, and seek medical attention if it is still unsolvable. If you touch your skin, also wash it with water and soap. If you take it by mistake, do not induce vomiting, and seek medical attention quickly and bring product information for medical diagnosis.
When storing, it is advisable to choose a cool, dry and ventilated place, away from fire and heat sources. Do not co-store with oxidants, acids, etc., to avoid chemical reactions. Packaging must be in good condition to prevent moisture absorption and deterioration.
Operating specifications should also not be ignored. Weighing requires a precise device and measure it accurately according to the recipe. When dissolving or reacting, pay attention to factors such as temperature and stirring rate. If the solution is prepared, 2-aminoethanesulfonic acid should be slowly added to an appropriate amount of solvent, stirred moderately to promote dissolution, and temperature control to prevent adverse reactions.
After the equipment is used, it must be completely cleaned to avoid subsequent pollution caused by residual material. Operation records should also be prepared in detail, recording dosage, time, conditions, etc., for traceability and investigation.
In summary, following the safety and operation specifications of 2-aminoethanesulfonic acid can ensure its safe and effective use and promote the prosperity of the chemical industry.

Application Area

2-Aminoethanesulfonic acid is widely used. In the medical system, it can help the development of children's brain and vision, and add wings to the health of infants. And it is effective in maintaining the safety of nerve cells and reducing their damage. It can also treat some nerve diseases.
In the field of food, adding it to the food can increase the freshness of its taste, improve the taste, and lure the appetite. If you add this to the drink, it can make the taste more mellow.
In the industry, both papermaking and textiles are used. When making paper, it can promote the combination of fibers and lift the quality of paper products; textile helps in the dyeing process, making the color adhere better and the color is more colorful. This 2-aminoethanesulfonic acid has a wide range of functions and is invaluable in various fields.

Research & Development

I have been researching 2 - Aminoethanesulphonic Acid for years. The properties of this substance are very different, and it is of great research value in the field of biochemistry.
At the beginning, the method of its preparation was explored, and after various attempts, an effective way was found. The reaction conditions are harsh, and the temperature and pH are slightly poor, and the product is impure.
Then its application is researched, which can be used in the field of medicine, or it can help drug delivery and improve the curative effect; in the food industry, it can improve the quality and increase the flavor.
However, there are many problems during the research. If the stability is controlled, the preservation environment is slightly uncomfortable, and it is easy to deteriorate.
Looking forward to the future, we hope to deepen research and expand applications. Improve the preparation process, reduce costs and increase efficiency; explore new uses, make it shine in more fields, and promote the research and development of this substance to benefit everyone.

Toxicity Research

2 - The toxicity of Aminoethanesulphonic Acid is an important item in chemical research. Detailed investigation of its nature is related to the health of everyone and the well-being of the environment. Take a few of this thing and measure its toxicity by various methods. Observe its impact on living beings, such as the genus of rodents, observe the changes in their eating, action, and physical signs. Also explore its transformation in the environment, and its rotation in water, soil, and air. After many tests, I have obtained all kinds of numbers. If the amount is small, it seems that there is no great harm to the living being and the environment; if the amount increases, it will appear abnormal, the rodent may decay, and the environment may change. In summary, the toxicity of 2 - Aminoethanesulphonic Acid varies with the amount, and it must be used with caution to study its properties in detail to ensure public safety and environment.

Future Prospects

Husband 2 - Aminoethanesulphonic Acid, it is also a thing that transforms food. I am researching it, and I hope it will not be developed yet. This product has good properties and is of great use. In the field of food, it may help the disease and the health of the people. In food, it can also add flavor and color, which is good for the taste of food.
And today's technology is new, and the research method is also exquisite. It is not yet possible to find more efficiency, which can be used in all walks of life. Those of us who study it will definitely put our heart and effort into studying the truth, hoping to expand its use and promote it, so that this product can be used in the future. It will bring great color, benefit the life, and achieve beautiful things, so as to meet the expectations of the world, and the possibility of development and limitation.

Frequently Asked Questions

What are the main uses of 2-Aminoethanesulphonic Acid?

2-Aminoethanesulfonic acid, also known as taurine, is a sulfur-containing non-protein amino acid that is widely present in organisms, has a wide range of functions, and is crucial.
Taurine is mainly used to maintain the balance of osmotic pressure in animals during physiological activities. In human cells, taurine is the most abundant free amino acid, which plays a significant role in regulating the osmotic pressure inside and outside the cell. For example, in marine organisms, seawater osmotic pressure is quite high, and their cells maintain the balance of osmotic pressure inside and outside the cell by accumulating small molecules such as taurine, preventing cell dehydration.
Taurine is also essential for the development and normal operation of the nervous system. In fetal and infant stages, taurine has a profound impact on brain development. It can promote the proliferation and differentiation of nerve cells and enhance the signal transmission between nerve cells. Clinical studies have shown that if the intake of taurine in infants and young children is insufficient, it may cause mental retardation.
In terms of cardiovascular system, taurine can protect the heart. It can regulate the electrical activity of cardiomyocytes, enhance myocardial contractility, and has a certain antioxidant effect, reduce the damage of oxidative stress to the myocardium and prevent cardiovascular diseases.
Taurine also plays an important role in the visual system. The content of taurine in the retina is extremely high, which is indispensable for maintaining the normal structure and function of the retina. If taurine is deficient, it may cause retinal dysfunction and affect vision.
In addition, taurine also plays a role in regulating lipid metabolism. It can promote fat emulsification, reduce the content of cholesterol and triglycerides in the blood, and prevent diseases such as fatty liver and atherosclerosis.
In summary, 2-aminoethanesulfonic acid has a wide range of uses in organisms, whether it is to maintain physiological balance or ensure the normal function of various systems, it plays an irreplaceable role.

What are the physical properties of 2-Aminoethanesulphonic Acid?

2-Aminoethanesulfonic acid, commonly known as taurine, has the following physical properties:
Taurine is a colorless or white oblique crystal, odorless, and slightly acidic. It is soluble in water and almost insoluble in organic solvents such as ethanol, ether or acetone. The melting point is quite high, about 305.11 ° C. At this temperature, taurine will decompose.
The molecular structure of taurine is relatively stable, which is due to the special arrangement of its amino group and sulfonic acid group. In terms of appearance properties, it is mostly in a fine crystalline shape, with uniform particle size and fine texture. Its solubility characteristics make taurine better dispersed and dissolved in aqueous systems to form a uniform solution, while it is difficult to disperse and dissolve in organic solvents. This characteristic is crucial in the process of separation and purification and preparation of preparations. Its high melting point indicates that taurine has strong intermolecular forces, requiring high energy to destroy the lattice structure and realize the transition from solid to liquid. These physical properties make taurine have unique applications in many fields, such as in the food industry as a nutrient enhancer. It can be easily added to various beverages and other products because it is easily soluble in water. In the field of medicine, it can be used to prepare a variety of dosage forms based on its stable structure and specific solubility.

2-Aminoethanesulphonic the chemical properties of Acid

2-Aminoethanesulfonic acid, also known as taurine, has unique chemical properties and is quite wonderful.
This substance is white crystalline or crystalline powder, odorless, slightly acidic, soluble in water, insoluble in ethanol, ether or acetone. From its structure, it has both an amino group and a sulfonic acid group, which gives it unique chemical activity.
Taurine has a certain acidity, because the sulfonic acid group can release protons under appropriate conditions. In aqueous solution, ionization can occur, showing the characteristics of acidic substances, which can neutralize and react with bases to generate corresponding salts. For example, when reacted with sodium hydroxide, sodium taurine and water will be formed.
At the same time, the amino group makes taurine alkaline to a certain extent. Although the amino base is relatively weak, in a specific environment, protons can be accepted and exhibit alkaline properties. This allows taurine to exhibit different chemical behaviors under different acid and base conditions, and can be used as an acid-base buffer to maintain the relative stability of the pH of the system.
Taurine is chemically stable, and it is not easy to react with most substances at room temperature and pressure. However, under the conditions of high temperature, strong acid, strong base or specific catalyst, its structure will change. For example, under strong heat conditions, decomposition reactions may occur to produce sulfur-containing gases and other decomposition products.
Because of its special chemical properties, taurine is widely used in many fields. In the food industry, it is used as a nutritional enhancer because it is crucial to human physiological functions; in the field of medicine, it can be used for adjuvant treatment of various diseases due to its certain pharmacological activity; in the chemical industry, it is also used for the production and preparation of certain products due to its chemical properties.

What are the production methods of 2-Aminoethanesulphonic Acid?

2-Aminoethylsulfonic acid, that is, taurine, is commonly prepared in the following ways:
First, the method of using ethanolamine as the starting material. First, the ethanolamine is co-heated with concentrated sulfuric acid, and the esterification reaction is carried out to obtain the intermediate 2-aminoethyl sulfate. In this process, it is necessary to strictly check the temperature and reaction time. If the temperature is too high or the time is too long, it may cause side reactions, affecting the yield and purity. Later, the intermediate is reacted with sodium sulfite and sulfonated to obtain taurine. This way, the raw materials are easy to purchase, the reaction conditions are relatively mild, but the steps are slightly complicated. And the use of sulfuric acid requires attention to safety protection and environmental protection.
Second, the method of using ethylene oxide as raw material. Ethylene oxide is first added with sodium bisulfite to generate sodium 2-hydroxy ethanesulfonate, and then reacted with ammonia to produce taurine by amination. This method has simple reaction steps and high atomic utilization. However, ethylene oxide is flammable and explosive, and has strict requirements on reaction equipment and operation. The production process needs to pay special attention to safety.
Third, microbial fermentation method. Screen specific microorganisms, such as certain bacteria or fungi, and use their metabolic mechanism to synthesize taurine. This is the way of biosynthesis, which is green and environmentally friendly, and the reaction conditions are mild. There is no need for dangerous chemicals such as strong acids and alkalis. However, microbial culture conditions are complex, strain selection and optimization require a lot of research work, and the fermentation process is difficult to control, and the product separation and purification are also challenging.
Fourth, the method of combining chemical synthesis and biotransformation. First, some intermediates are prepared by chemical synthesis, and then the subsequent conversion is completed with the help of biological enzymes. This method of combining high efficiency in chemical synthesis and specificity in biotransformation is expected to increase yield, reduce costs, and reduce pollution, making it a promising preparation path.

2-Aminoethanesulphonic the market price of Acid

2-Aminoethanesulfonic acid, commonly known as taurine, is often priced in the market, depending on the purity of the product, the situation of supply and demand, the method of production, and the place of sale.
If it is high-purity and pharmaceutical-grade, its price is often high. Used in pharmaceutical products, it is extremely demanding for pure requirements, and all impurities must be removed. The production process is complex and strict, so the value is high. The price per kilogram may reach hundreds of gold, or even more than a thousand gold.
Industrial users have a slightly wider demand for purity, and the price will also drop. However, the industrial demand is wide, if the quantity is large and the supply is sufficient, the price may fall. Common, the price per kilogram may be between tens of gold and hundreds of gold.
In addition, the price change of raw materials, the new revolution of technology, and the regulation of politics can all make the price of the market move. If the price of raw materials increases due to the shortage of raw materials, the cost of taurine will increase, and its price will also increase; if the new technology is developed, the production efficiency will be high, and the cost will decrease, the price may fall.
And the price of different domains is also different. In places with convenient transportation and stable supply and demand, the price may be stable; in remote areas or where supply and demand change dramatically, the price may fluctuate greatly. Therefore, if you want to know the exact price, you must observe the details of the city in time to obtain the truth.