What is the chemical structure of Sodium Butane-1-Sulfonate?
The chemical structures involved in sodium (Sodium) and butane-1-sulfonate (Butane-1-Sulfonate), butane-1-sulfonate, have the carbon chain structure of butane, and one end is connected to the sulfonic acid group (-SO < unk >). The sulfur atom in the sulfonic acid group is connected to three oxygen atoms, and one oxygen atom is negatively charged and can form an ionic bond with sodium ion (Na < unk >). Sodium ion is a single atom cation with a charge of + 1. The butane carbon chain is connected by four carbon atoms in a single bond in sequence in a chain shape, and the carbon atom at the end is connected to the sulfonic acid group.
Looking at this structure, the butane part is an organic hydrophobic chain segment, which has weak affinity with water due to its hydrocarbon composition; the sulfonic acid group is a hydrophilic part, and the sulfonic acid group has strong polarity, which can interact with water molecules through electrostatic interaction and hydrogen bonding. This structural characteristic makes butane-1-sulfonate surface active in water, which can reduce the surface tension of water and align in a directional manner at the interface. The ionic bond between sodium ions and sulfonic acid groups stabilizes the structure of the compound. It can be dissociated into ionic form in solution and dispersed in an ionic state. It participates in various chemical reactions, such as ion exchange. The characteristics of this chemical structure determine its important use in many fields, such as detergents and emulsifiers.
What are the main uses of Sodium Butane-1-Sulfonate?
Sodium butane-1-sulfonate, which has a wide range of uses. In the field of industry, one can be used as a surfactant. Because of its unique molecular structure, it can reduce the surface tension of liquids, making liquids easier to spread and penetrate. For example, in detergents, it can enhance the decontamination power, making it easier for stains to detach from the surface of fabrics, achieving the effect of cleaning.
Furthermore, in the oil extraction industry, it can be used as an oil displacement agent. With its ability to reduce the interfacial tension between oil and water, it is easier for crude oil to flow out of rock pores, improving oil recovery efficiency and increasing crude oil production.
In the printing and dyeing industry, sodium butane-1-sulfonate can be used as a leveling agent. It can help the dye to be evenly dispersed on the fabric, avoid uneven dyeing, make the dyed color uniform and bright, and improve the dyeing quality of the fabric.
In some chemical reactions, it can also be used as a catalyst aid. It can change the properties of the reaction system, promote the reaction, improve the reaction rate and product yield, and is of great significance in the field of chemical synthesis. In many industrial production processes, it plays a key role by virtue of its own characteristics, contributing to the development of various industries.
What are the precautions for Sodium Butane-1-Sulfonate during storage?
When storing sodium butane-1-sulfonate, there are many matters that need to be paid attention to. This is a chemical product, and its properties need to be carefully examined.
The first thing to pay attention to is the storage environment. It should be placed in a dry place and avoided in a humid place. If the environment is humid, water vapor will easily come into contact with sodium butane-1-sulfonate, or cause it to deliquescent, which will damage its purity and affect its use. For example, in the rainy season in the south, the air humidity is quite high. If it is not stored properly, the material is easily changed by moisture.
Second, temperature is also the key. It should be stored at a suitable temperature, not overheated or too cold. If it is overheated, the molecular movement will intensify, or it will cause chemical changes, resulting in changes in properties; if it is too cold, it may have conditions such as crystallization, which is not conducive to its stable storage.
Furthermore, keep away from fire sources and oxidants. Sodium butane-1-sulfonate may be flammable to a certain extent, and it will be dangerous in case of fire; and if the oxidant encounters it, it is easy to cause oxidation reactions, or serious consequences such as explosion.
And the storage place should be well ventilated. In this way, if there is volatile gas, it can be dissipated in time to avoid its accumulation and reduce safety hazards. At the same time, the storage place should be clearly marked to prevent accidental touch and misuse.
Also, the packaging must be intact. If the package is damaged, external things are easy to mix in, and impurities increase, which affects its quality. After taking it, the package should also be sealed in time to ensure that it is not disturbed by the outside world. In this way, the sodium butane-1-sulfonate is stored safely for later use.
How safe is Sodium Butane-1-Sulfonate?
The safety of sodium and sodium butane-1-sulfonate is related to many aspects.
sodium butane-1-sulfonate, which is used in many industrial and daily fields. Its properties are relatively stable, and under normal use conditions, it rarely causes sudden and violent chemical reactions. However, if it encounters strong oxidizing agents, it may cause dangerous reactions, like dry wood and fire, and a little carelessness may cause disaster.
Sodium is an extremely active metal. When it encounters water, it reacts violently like a dragon getting water, generating sodium hydroxide and hydrogen, and this process will release a lot of heat, or cause hydrogen to burn or even explode.
If sodium meets sodium butane-1-sulfonate, when there is moisture in the environment, the sodium reacts with water first, and the resulting sodium hydroxide may interact with sodium butane-1-sulfonate, changing its chemical structure and properties. If in an anhydrous environment, the activity of sodium may affect some chemical bonds of sodium butane-1-sulfonate, causing complex chemical reactions or forming unstable intermediates, thus posing potential safety risks.
Strict specifications must be followed when storing and using both. Sodium needs to be stored in a place without water and isolated from air, often sealed with kerosene to prevent it from reacting with water and oxygen in the air. Sodium butane-1-sulfonate should also be stored in a dry, cool place away from strong oxidants and fire sources. During use, operators should wear complete protective equipment, such as protective clothing, gloves and goggles, to prevent accidental contact from causing harm to the human body. In this way, both can be used and stored safely.
What is the production method of Sodium Butane-1-Sulfonate?
The method of making sodium and sodium butane-1-sulfonate is not detailed in past books, but it can be deduced from the relevant chemical theory.
To make sodium butane-1-sulfonate, the compound of butane-1-sulfonic acid and sodium is often used as the starting point. Butane-1-sulfonic acid can be obtained by addition reaction of butene and bisulfite.
One method can make butane-1-sulfonic acid react with sodium hydroxide. When the two meet, the acidic hydrogen of the sulfonic acid combines with the hydroxide ion of sodium hydroxide to form water, and the sodium ion combines with the sulfonate to obtain butane-1-sulfonate sodium. The chemical reaction formula is as follows:
$C_ {4} H_ {9} SO_ {3} H + NaOH\ longrightarrow C_ {4} H_ {9} SO_ {3} Na + H_ {2} O $
In a suitable temperature reactor, the sodium hydroxide solution is slowly dropped into butane-1-sulfonic acid in a certain proportion. At the same time, it needs to be stirred evenly to make the reaction sufficient. After dripping, at a suitable temperature, continue to stir for a certain period of time to ensure the complete reaction.
There are those who react with sodium hydroxide with butane-1-sulfonyl chloride. Butane-1-sulfonyl chloride is prepared first, and then reacted with sodium hydroxide solution to obtain sodium butane-1-sulfonate. This reaction is more intense than the former, and the temperature and speed must be carefully controlled during operation. The reaction formula is:
$C_ {4} H_ {9} SO_ {2} Cl + 2NaOH\ longrightarrow C_ {4} H_ {9} SO_ {3} Na + NaCl + H_ {2} O $
After the reaction is completed, the method of post-treatment is also necessary. The product is often separated and purified by means of filtration, evaporation, crystallization, etc., to obtain pure sodium butane-1-sulfonate.
Although the details of this product were not passed down in ancient times, it is now possible to obtain such a method according to chemical principles. In chemical preparation, it can be selected according to various factors such as raw materials, equipment, and cost.