2,2-Biquinoline-4,4-dicarboxylic acid-2Na

2%2C2+-+Biquinoline+-+4%2C4+-+dicarboxylic+acid+-+2Na is 2,2 '-biquinoline-4,4' -dicarboxylic acid disodium salt, which has unique chemical properties. It is a white to light yellow powder, which shows a certain solubility in polar solvents such as water. Due to the structure of carboxyl sodium salt, carboxyl negative ions and water molecules can form hydrogen bonds to help them dissolve.
In solution, 2,2 '-biquinoline-4,4' -dicarboxylic acid disodium salt can ionize sodium ions and corresponding anions. The molecule contains biquinoline structure and the conjugate system is large, so that the compound has certain photophysical properties, such as fluorescence under specific wavelength light irradiation, which has potential applications in the field of fluorescence analysis.
Furthermore, the carboxyl group in this compound can participate in a variety of chemical reactions, such as esterification with alcohols under appropriate conditions to generate corresponding ester derivatives. Because its structure contains coordination atoms such as nitrogen and oxygen, it can coordinate with metal ions to form metal complexes, which may be of important value in the field of materials science and catalysis, and can be used as ligands to regulate the properties and reactivity of metal ions.

2%2C2+-+Biquinoline+-+4%2C4+-+dicarboxylic+acid+-+2Na, that is, 2,2 '-biquinoline-4,4' -dicarboxylic acid disodium salt, this substance has a wide range of uses.
In the field of chemical research, it is often used as a chelating agent for metal ions. Due to its special structure, it can closely bind with many metal ions to form a stable complex. With this characteristic, it can be used for the separation, purification and detection of metal ions. For example, in analytical chemistry, it is used to accurately determine the content of specific metal ions, and to achieve qualitative and quantitative analysis of metal ions by virtue of the color change or other measurable signals generated after complexing with metal ions.
In the field of materials science, it also has important functions. It can participate in the modification and modification process of materials. Introducing it into a specific material system can change the surface properties, electrical properties or optical properties of the material. For example, in the preparation of some functional thin film materials, the addition of this substance can optimize the stability and functionality of the film, and improve the performance of the material in a specific environment.
In biomedical research, due to its chelating ability to metal ions, it may be applied to the research and treatment of diseases related to metal ions. The occurrence and development of certain diseases are related to metal ion metabolism disorders, and this compound may play a role in regulating the concentration of metal ions and intervening in the disease process. For example, in some neurodegenerative disease studies, it is used for chelation regulation of abnormally aggregated metal ions to explore potential therapeutic avenues.

2%2C2+-+Biquinoline+-+4%2C4+-+dicarboxylic+acid+-+2Na is 2,2 '-biquinoline-4,4' -dicarboxylic acid disodium salt. The synthesis method is as follows:
First take an appropriate amount of 2,2 '-biquinoline-4,4' -dicarboxylic acid and place it in a clean reaction vessel. Slowly add an appropriate amount of sodium hydroxide solution. This process requires careful control of the reaction temperature and pH. Stir to make the two fully react. During the reaction, the reaction process needs to be closely monitored. Various analytical methods, such as pH determination, chromatographic analysis, etc., can be used to determine the degree of the reaction.
When the reaction is complete, the reaction product is separated and purified. First dissolve with an appropriate solvent, and then remove impurities by filtration, extraction, etc. Then the product is precipitated by the method of crystallization. When crystallizing, attention should be paid to controlling factors such as temperature and solvent volatilization rate to obtain pure 2,2 '-biquinoline-4,4' -dicarboxylic acid disodium salt crystals.
After crystallization is completed, the residual solvent on the surface of the crystal is removed by low temperature drying to obtain the target product 2,2 '-biquinoline-4,4' -dicarboxylic acid disodium salt. Throughout the synthesis process, precise control of temperature, pH, reaction time and other conditions is the key to obtaining high-purity products.

2%2C2+-+Biquinoline+-+4%2C4+-+dicarboxylic+acid+-+2Na is 2,2 '-biquinoline-4,4' -dicarboxylate disodium salt. When storing this substance, pay attention to the following numbers:
First, it needs to be placed in a dry place. This substance is easily affected by water vapor. If the environment is humid, water vapor is easy to interact with it, or cause it to deliquescent, thereby changing its physical and chemical properties, and affecting the accuracy of experiments or production in subsequent use. Therefore, when stored in a container or environment with good drying performance, or adding a desiccant to assist in maintaining dryness.
Second, avoid high temperature hot topic. High temperature may cause the substance to decompose, destroy its chemical structure, and reduce its purity and quality. Generally speaking, it should be stored in a cool place, the temperature should be at normal room temperature or slightly lower, and it should not be placed near direct sunlight or high temperature equipment.
Third, keep away from strong oxidizing agents and reducing agents. Due to the characteristics of its chemical structure, strong oxidizing agents or reducing agents can easily trigger chemical reactions and cause the material to deteriorate. When storing, be sure to place it separately from such substances to prevent interaction.
Fourth, sealed storage is crucial. Sealing can effectively prevent the intrusion of air, water vapor and other impurities, and maintain the purity and stability of the material. Whether it is stored in bottles and cans or other containers, ensure that it is well sealed.
Fifth, the storage place should be well ventilated. Even if it is sealed and stored, if there is no air circulation in the storage environment, the accumulation of harmful gases or humidity may affect the material. Good ventilation can reduce such risks and ensure the stability of material storage.

There is a question today, what is the price of 2,2-biquinoline-4,4-dicarboxylic acid-2Na in the market? This is a chemical substance, and its price often varies depending on the quality, source and quantity. If it is in the context of "Tiangong Kaiwu", although there is no comparable price of this substance, it can be deduced.
The price of ancient objects is mostly handmade, time-consuming and laborious, and the price is often high. Today's chemical products are mostly made by industrial methods, and the price of mass production is relatively easy. The preparation of 2,2-biquinoline-4,4-dicarboxylic acid-2Na requires special methods and materials, and its price is difficult to determine.
In today's market, the quality is good and pure, ranging from tens of yuan to hundreds of yuan per gram; if the quantity is large, the wholesale price may be slightly reduced. If the quality is slightly inferior, it is a commonly used grade for experiments, and the price is slightly lower, from a few yuan to tens of yuan per gram or a few yuan. However, this is only an approximate price. The actual price should be consulted with the chemical material supplier, and their quotation shall prevail. And market conditions change frequently, and the price also changes with supply, demand and cost. Therefore, if you want to know the exact price, it is advisable to visit the merchant in person and consult their situation in detail before you can get it.