What is the chemical structure of Ethanesulfonic Acid, 2,2 '-Dithiobis-, Sodium Salt (1:2)?
Alas, this is a chemical substance, named "Ethanesulfonic Acid, 2,2 '-Dithiobis-, Sodium Salt (1:2) ". To know its chemical structure, listen to me in detail.
In this compound, ethanesulfonic acid is the group of ethanesulfonic acid. In the case of ethanesulfonic acid, ethane is the group, and the sulfonic acid group is attached. And "2,2' -Dithiobis-" shows that two ethanesulfonic acid groups are connected by disulfide bonds. Disulfide bonds are formed by the connection of two sulfur atoms.
As for "Sodium Salt (1:2) ", it means that this compound is a sodium salt, and the ratio of the disulfide-linked structure of ethanesulfonate to sodium ions is 1:2. Sodium ions in this compound interact with the disulfide-linked structure of ethanesulfonate to form a stable salt compound.
Therefore, its chemical structure is roughly like this: two ethanesulfonic acid groups are joined by disulfide bonds, and then the overall structure is combined with two sodium ions to form this "Ethanesulfonic Acid, 2,2 '-Dithiobis-, Sodium Salt (1:2) " compound.
What are the main applications of Ethanesulfonic Acid, 2, 2 '-Dithiobis-, Sodium Salt (1:2)?
2% 2C2% 27 -disulfide (ethane sulfonic acid) disodium salt, this substance is used in many fields. In the field of biochemical research, it can be used as an additive for protein electrophoresis. By combining with proteins, it imparts a uniform negative charge to proteins, so that proteins can be separated according to their molecular weight less than in the electric field. Just like Bole, it can accurately distinguish the molecular weight of proteins and help researchers understand the mysteries of proteins. In the context of pharmaceutical research and development, it can participate in the process of drug synthesis. By virtue of its own chemical properties, it can improve the molecular structure of drugs, improve the stability, solubility and bioavailability of drugs, just like craftsmen carving jade, making drugs more suitable for therapeutic needs. In the field of materials science, it can be used to prepare special functional materials, such as improving the surface properties of materials, increasing their hydrophilicity, stain resistance, etc., just like putting a special coat on the material to expand the scope of material applications. In industrial production, or in some fine chemical synthesis reactions, it acts as a key reagent to help synthesize high value-added compounds, like a magic brush, drawing a new blueprint for industrial production.
What are the physical properties of Ethanesulfonic Acid, 2,2 '-Dithiobis-, Sodium Salt (1:2)?
This is sodium 2,2 '-dithiodiethanesulfonate, and its physical properties are particularly important. Looking at its morphology, at room temperature, it is often in the state of white to off-white crystalline powder, which is easy to identify and easy to store and use.
When it comes to solubility, this substance exhibits good solubility in water and can fuse with water to form a uniform solution. This property makes it easy to disperse and participate in reactions in many chemical reactions and industrial processes involving aqueous solutions, which is a great convenience.
Furthermore, its melting point is also a key physical property. Its melting point is in a specific temperature range, which determines the conditions for this substance to change from solid to liquid. Knowing the melting point, during production, processing and storage, the corresponding temperature conditions can be followed to ensure that it is in a suitable physical state and will not affect its quality and performance due to improper temperature.
In addition, its stability cannot be ignored. Under conventional storage and use conditions, sodium 2,2 '-dithiodiethyl sulfonate has certain stability, but it is also necessary to avoid contact with specific strong oxidants, strong acids and other substances to prevent chemical reactions from occurring, causing its properties to change and affecting its normal use efficiency.
In conclusion, the physical properties of sodium 2,2 '-dithiodiethyl sulfonate, such as appearance, solubility, melting point, and stability, play a crucial role in its applications in chemical, pharmaceutical, and many other fields. Users should understand it in detail to achieve the best use effect.
Ethanesulfonic Acid, 2,2 '-Dithiobis-, Sodium Salt (1:2) What should I pay attention to when storing?
2% 2C2% 27 disodium disulfide (ethanesulfonic acid) This substance, when stored, be sure to pay attention to many matters. First, the control of temperature and humidity is extremely important. This medicine should be placed in a cool, dry place, away from hot topics and humidity. If it is in a high temperature environment, it may cause its chemical structure to mutate and damage its efficacy; in case of moisture, it is easy to deliquescence, affecting quality.
Second, it is necessary to prevent it from mixing with foreign bodies. This agent has unique chemical properties. If it comes into contact with improper substances, such as certain metal ions, strong oxidants or reducing agents, it may cause chemical reactions, or cause failure, or even produce dangerous products. Therefore, it should be stored separately, and the container used should also be carefully selected, preferably glass or specific plastic materials, to prevent it from reacting with the container.
Third, light is also the key. This object may be sensitive to light, so it should be stored away from light. It can be placed in a brown bottle or stored in a dark place to avoid adverse reactions such as decomposition caused by light, to ensure its stability and effectiveness, so as to ensure future use without error.
What is the preparation method of Ethanesulfonic Acid, 2,2 '-Dithiobis-, Sodium Salt (1:2)?
To prepare 2,2 '-dithiobis (sodium ethanesulfonate), the method is as follows:
Prepare an appropriate amount of ethanethiol first and place it in a clean reaction vessel. Control the temperature in an ice-water bath, slowly add concentrated nitric acid dropwise, and be careful to check the reaction temperature during this time. Do not let it cause the reaction to go out of control if it is too high. This step of the reaction aims to oxidize ethanethiol to ethanesulfonic acid. After the reaction is completed, the product is properly separated and purified to obtain pure ethanesulfonic acid.
Take the prepared ethanesulfonic acid, place it in another reaction vessel, add an appropriate amount of sodium hydroxide solution, adjust the pH to neutral, and obtain sodium ethanesulfonate solution.
Take an appropriate amount of sodium sulfide, dissolve it in water to form a solution, and slowly drop it into the solution containing sodium ethanesulfonate at an appropriate temperature. During the reaction process, pay close attention to the reaction phenomenon and temperature changes. The key to this step is to properly react sodium ethanesulfonate with sodium sulfide to generate 2,2 '-disulfide (sodium ethanesulfonate).
When the reaction is sufficient, the resulting reaction mixture is concentrated under reduced pressure to precipitate the product. The product is then washed with a suitable organic solvent to remove impurities. Finally, it is dried at low temperature to obtain a pure 2,2' -disulfide (sodium ethanesulfonate) product. Throughout the preparation process, it is necessary to adhere to the operating procedures, pay attention to safety and precise control of various reaction conditions, in order to obtain high-quality products.