What is the chemical structure of Sodium Allylsulfonate?
Sodium Allylsulfonate, the Chinese name is allyl sulfonate, and its transformation is special. In allyl sulfonate, allyl is composed of three carbon atoms, and its transformation formula is -CH ² CH = CH ². This allyl has a certain reaction activity, and it can be filled with active reaction parts in many synthetic reactions, such as addition and polymerization.
The sulfonic acid radical (-SO 🥰) is an allyl phase. In the sulfonic acid radical, the sulfur atom is a trioxide phase, in which the sulfur atom is a sulfur atom in the form of a sulfur atom, and the Na atom of an oxygen atom forms an oxygen atom, which forms an oxygen atom. The Na atom forms an oxygen atom and forms an allyl sulfonate. The sulfonic acid group can make the compound have good water solubility, and the sulfonic acid group has good properties, which can make the allyl sulfonic acid group exhibit certain properties in aqueous solution.
For example, the allyl sulfonic acid group fuses the water solubility and properties of the allyl group and the active sulfonic acid group. This special feature allows it to be used in many fields, such as printing and dyeing, dyeing, oil production, etc. It can be used as a functional aid in printing and dyeing, which can improve the performance of the material in the oil production, and can help improve the oil recovery rate in the oil production.
What are the main application fields of Sodium Allylsulfonate
Sodium-allyl sulfonate is also a raw material for chemical processing. It is widely used and has a significant effect in all industries.
The first is the dyeing and weaving industry. When dyeing, it can be used as a leveling aid. When the fabric is dyed, the dye can be evenly distributed on it, and the color is uniform without any difference in depth. And it can increase the affinity between the dye and the fabric, the dyeing effect is better, and the color fastness can also be improved. The fabric is washed and exposed to the sun, and the color is not easy to fade.
Times and the papermaking industry. When making paper, adding this agent can make the fibers disperse evenly. The fibers in the pulp are assisted by this agent, and the distribution is uniform. The resulting paper is uniform, strong enough, and the paper surface is smooth. There are no holes and uneven thickness.
Furthermore, it is also useful in oil extraction. During the process of oil reservoir exploitation, this agent can be put into the oil displacement system. It can reduce the tension at the oil-water interface, make oil easier to release from rock pores, increase oil recovery, and increase oil recovery.
In the industry of synthetic resins, it is an important monomer. Participating in the copolymerization reaction can endow resins with special properties. For example, the hydrophilic and antistatic properties of resins make resins more widely used in specific scenarios.
And in the water treatment industry, it can also be seen. It can be used as a water treatment agent to assist coagulation and sedimentation, remove impurities and colloids in water, clarify water and achieve purification.
In summary, sodium-allyl sulfonate is an indispensable material in dyeing and weaving, papermaking, petroleum, resin synthesis, water treatment and other industries.
What is the production method of Sodium Allylsulfonate?
The method of making sodium allyl sulfonate often follows the following paths.
First, allyl alcohol and sodium bisulfite are used as starting materials. In an appropriate reactor, prepare an appropriate amount of allyl alcohol, slowly add an aqueous solution of sodium bisulfite, and in the meantime, add an appropriate amount of initiator, such as peroxide. Temperature control in a suitable environment, often tens of degrees Celsius, this is because the temperature is too high or side reactions occur, and if it is too low, the reaction is slow. During the reaction, it is necessary to stir evenly to make the material fully contact, so that the double bond of allyl alcohol and sodium bisulfite react to produce sodium allyl sulfonate. The reaction formula is roughly as follows: CH ³ = CHCH ³ OH + NaHSO
Second, allyl chloride and sodium sulfite are used as raw materials. In the reaction vessel, the allyl chloride is placed, and the sodium sulfite solution is gradually added, and the temperature needs to be controlled and stirred. The chlorine atom of allyl chloride reacts with the sulfite ion of sodium sulfite to obtain sodium allyl sulfite. In the reaction, the temperature should be precisely controlled. If the temperature is inappropriate, it may cause side reactions such as hydrolysis of allyl chloride. After the reaction to the end point, the product is also refined by evaporation, crystallization, filtration, etc.
Both are commonly used methods for preparing sodium allyl sulfonate. In actual production, when the availability of raw materials, cost and product quality requirements, etc., choose carefully.
Sodium Allylsulfonate needs to be paid attention to during storage and transportation
Sodium Allylsulfonate is sodium allyl sulfonate. When storing and transporting, many matters need to be paid attention to.
First, the storage environment must be dry and ventilated. Because of its certain hygroscopicity, if the environment is humid, it is easy to cause deliquescence, which affects its quality and performance. If placed in a dark and humid place, water vapor is easy to attach to its surface, gradually forming lumps, hindering subsequent use.
Second, the temperature also needs to be controlled. High temperatures and extreme low temperatures should be avoided. Under high temperatures, chemical reactions may be triggered, causing the components to deteriorate; low temperatures may freeze it and change the physical form. Do not store in a car exposed to the sun in summer, and do not store in an extremely cold open environment in winter.
Third, when storing, it should be separated from oxidants and acids. Sodium allyl sulfonate is chemically active, comes into contact with oxidants or causes violent reactions, coexists with acids or reacts chemically, damaging its quality and posing potential safety hazards.
Fourth, ensure that the packaging is in good condition during transportation. Damage to the packaging will expose it, absorb moisture at the same time, or react with external substances. When loading and unloading, it should also be handled with care to prevent the packaging from being damaged by impact.
Fifth, relevant regulations must be followed. The transportation of such chemicals must be carried out in accordance with the chemical transportation specifications, and equipped with corresponding protective and emergency treatment equipment to deal with emergencies. This guarantees the quality and safety of Sodium Allylsulfonate during storage and transportation.
What is the market price trend of Sodium Allylsulfonate?
The market price trend of sodium-allyl sulfonate is related to many factors. In the past, its price was influenced by supply and demand, raw material costs, policies and regulations, and technological innovation.
On the supply and demand side, if the market demand for sodium-allyl sulfonate is strong, but the supply is limited, the price will rise; on the contrary, if the supply exceeds demand, the price will fall. There was a time when the demand for sodium-allyl sulfonate in an industry increased sharply, causing the market to be in short supply and the price to skyrocket.
The cost of raw materials is also the key. The fluctuation of raw material prices directly affects the cost of products. If the price of raw materials rises, manufacturers must raise the price of products in order to ensure profits; if the price of raw materials falls, the price of products may also drop.
Policies and regulations also have an impact. If the government enacts policies that are conducive to production, the production capacity will increase, and the price will stabilize or decrease; if there are strict regulations, the production threshold and cost will increase, and the price may rise.
Technological innovation should not be underestimated. If new technologies can reduce production costs and improve production efficiency, product prices may decrease accordingly, in order to compete for the market.
Looking at the past, the price of sodium-allyl sulfonate has not moved in one way, rising and falling from time to time. In the future, its price will still change with the changes of the above factors, and all parties need to closely monitor it to respond to the market situation.