Ammonium Isethionate~ 2-Hydroxyethanesulphonic Acid Ammonium Salt
Ammonium Isethionate, also known as 2-Hydroxyethanesulphonic Acid Ammonium Salt, is widely used. In the field of daily chemical industry, it is often used as a mild surfactant. Because of its good decontamination and foam properties, and little irritation to the skin and eyes, it is more commonly used in various cleaning products, such as shampoo, body wash, etc., can make the product more gentle and care for the user's skin.
In the industrial field, it also has its uses. In some special chemical synthesis reactions, it can act as an auxiliary agent to assist the smooth progress of the reaction, which has a positive impact on the process of the reaction and the quality of the product.
In addition, in the field of textile auxiliaries, ammonium ethanesulfonic acid can also play a role. It can improve some properties of fabrics, such as enhancing the softness and antistatic properties of fabrics, making fabrics more comfortable to wear and easier to handle during processing.
In medicine and bioengineering, its mild chemical properties make it a potential raw material or additive, which may participate in the formulation of some pharmaceutical preparations, assist in the stability and dissolution of pharmaceutical ingredients, and provide assistance for the efficacy of drugs. In short, ammonium ethanesulfonic acid has shown important uses in many fields due to its unique properties.
Ammonium Isethionate~ 2-Hydroxyethanesulphonic Acid Ammonium Salt
Ammonium ethanesulfonic acid, also known as 2-hydroxy ethanesulfonate ammonium salt, its main component is ammonium ion ($NH_ {4 }^{+}$) and 2-hydroxy ethanesulfonate ion ($HOCH_ {2} CH_ {2} SO_ {3 }^{-}$)。 ammonium ethanesulfonic acid is formed from ammonium ion and 2-hydroxy ethanesulfonic acid through acid-base neutralization.
In this compound, ammonium ion is formed by ammonia ($NH_ {3} $) combined with a proton ($H ^ {+} $). Its chemical properties are active, weakly basic, and can react with acids, bases, salts and other substances. In the 2-hydroxyethanesulfonate ion, the hydroxyl group ($- OH $) makes the ion have certain hydrophilicity and activity, and can participate in various organic reactions such as esterification and dehydration; the sulfonate group ($- SO_ {3} H $) formed after neutralization ($- SO_ {3 }^{-}$) makes the whole ion have good water solubility and stability. Ammonium ethanesulfonic acid is widely used in many fields, such as personal care products as a mild surfactant, because of its structural characteristics, it can effectively reduce surface tension, achieve cleaning, foaming and other effects, and is less irritating to the skin; in the industrial field, because of its ionic properties, it can be used as a catalyst or adjuvant for certain chemical reactions, using its acid-base properties and ionic activity to promote the reaction.
Ammonium Isethionate~ 2-Hydroxyethanesulphonic Acid Ammonium Salt is commonly found in which products
Ammonium ethanesulfonic acid, or ammonium 2-hydroxy ethanesulfonate, is commonly found in many products. In cleansing products, it is often an important ingredient. It is popular because of its gentle properties, which can effectively clean the skin of oil and dirt, and is not easy to damage the skin barrier. In the shower gel category, it also appears frequently. It can create a rich and dense foam, give the skin a cleansing experience, and is slightly irritating to the skin, allowing users to feel comfortable and refreshed when bathing. In the field of hair care products, ammonium ethanesulfonic acid also plays a key role. It helps to clean the hair of oil and impurities, while giving the hair a soft feeling, making the hair more shiny and smooth. In addition, it can also be found in some personal care products, such as hand sanitizers. Due to its gentle cleaning and skin-friendly properties, it can ensure that the skin of the hands is cared for while cleaning the hands, and the skin of the hands is avoided from becoming dry and rough due to excessive cleaning. In short, ammonium ethanesulfonic acid is widely used in various personal care products due to its gentle and good cleaning performance, bringing people a high-quality experience.
Ammonium Isethionate~ 2-Hydroxyethanesulphonic Acid Ammonium Salt
Ammonium hydroxyethylene sulfonate, that is, 2-hydroxyethylene sulfonate ammonium salt, the safety of this substance is related to many aspects.
From the perspective of chemical properties, its properties are relatively stable, and under normal conditions, it is not easy to react violently and cause danger. In common ambient temperature and humidity, it can maintain its inherent form and chemical structure.
In terms of industrial use, if normal operating procedures are followed, proper handling and storage rarely cause safety problems. In the production process, as long as the reaction conditions are well controlled, the proportion of raw materials is accurate, and the reaction equipment is operating normally, accidents can be avoided.
As for its use in daily products, such as some cleaning products, it has been verified by many studies and practices that it is very irritating to human skin, eyes and other parts when used in moderation. Most people use products containing this ingredient without adverse reactions. However, there are also a few individuals who may be allergic to it due to special skin types, but such situations are extremely rare.
In terms of environmental impact, this substance has certain degradability in the natural environment. Under suitable conditions, it can be gradually decomposed into relatively harmless small molecule substances with little impact on the ecological environment. However, if a large amount of disorderly discharge exceeds the self-purification capacity of the environment, it may also cause certain pressure on the local ecology. Overall, ammonium hydroxyethylene sulfonate is highly safe under the premise of rational use and proper management, and can be used with confidence in both industrial applications and daily use scenarios.
Ammonium Isethionate~ 2-Hydroxyethanesulphonic Acid Ammonium Salt
Ammonium Isethionate, also known as 2-Hydroxyethanesulphonic Acid Ammonium Salt, is prepared as follows:
First take an appropriate amount of ethylene oxide and slowly inject it into the aqueous solution of ammonium bisulfite. When the two meet, an addition reaction occurs. The structure of ethylene oxide is active, and the sulfur atom in ammonium bisulfite is nucleophilic. When the two embrace, the ternary ring of ethylene oxide opens to form ammonium ethanesulfonic acid. During the reaction, care must be taken to control the temperature to ensure that the reaction is mild and orderly. Usually, at a moderate temperature range, such as 40 to 60 degrees Celsius, the reaction can proceed smoothly. If the temperature is too high, it may cause side reactions and damage the purity of the product; if the temperature is too low, the reaction will be slow and time-consuming.
After the reaction is completed, the reaction mixture is obtained. It may contain unreacted raw materials, by-products and target products ammonium ethanesulfonic acid. In order to obtain pure ammonium ethanesulfonic acid, separation and purification should be performed. The method of evaporation and concentration can be used first, so that the solvent in the mixture is gradually less and the concentration of ammonium ethanesulfonic acid is gradually increased. After that, the crystallization is cooled, and the ammonium ethanesulfonic acid precipitates from the solution due to the change of solubility, such as ice crystals condensing on the branches. Then the crystals are separated from the mother liquor by filtration. The obtained crystals still contain some impurities, which must be washed with an appropriate amount of solvent, such as cold water, to wash off the impurities attached to the surface of the crystal. Finally, dry at low temperature and remove the moisture contained in it to obtain pure ammonium-based ethanesulfonic acid products. This process, step by step, can produce high-quality ammonium-based ethanesulfonic acid.