2 6 5 Chloro 2 6 Difluoro 4 Pyrimidinyl Amino 1 Hydroxy 3 Sulpho 2 Naphthyl Azo Naphthalene 1 5 Disulphonic Acid Sodium Salt
Fluorine Difluoride Fluorobenzene Fluorobenzyl Trifluorotoluene
2-[[6-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-1-hydroxy-3-sulpho-2-naphthyl]azo]naphthalene-1,5-disulphonic acid, sodium salt
Chemical Name 2-[[6-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-1-hydroxy-3-sulpho-2-naphthyl]azo]naphthalene-1,5-disulphonic acid, sodium salt
Molecular Formula C21H10ClF2N5Na4O10S3
Molecular Weight 763.94 g/mol
Appearance Solid (usually powder)
Solubility Soluble in water
Ph Affects solubility and chemical behavior in solution
Stability Stable under normal conditions, but may decompose under extreme heat or in the presence of certain chemicals
Color Color may vary, often has a colored appearance related to azo - chromophore
Chemical Class Azo - sulfonic acid sodium salt
Crystal Structure May form specific crystal structures depending on crystallization conditions
Absorption Wavelength Absorbs light at specific wavelengths due to azo - group, which can be used for color - related applications
Chemical Name 2-[[6-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-1-hydroxy-3-sulpho-2-naphthyl]azo]naphthalene-1,5-disulphonic acid, sodium salt
Molecular Formula C22H12ClF2N5Na2O9S3
Appearance Typically a colored solid (exact color depends on form and purity)
Solubility Soluble in water due to sodium salt and sulfonic acid groups
Ph In aqueous solution, the pH may be influenced by the dissociation of sulfonic acid groups
Stability Stable under normal storage conditions, but may be sensitive to strong acids, bases, and oxidizing agents
Melting Point Specific melting point data would require experimental determination
Density Density value would need experimental measurement
Toxicity Toxicity data would depend on animal studies and exposure routes; potential irritation to skin, eyes, etc.
FAQ

What is the chemical property of this compound?

The chemical properties of this compound are a combination of many properties, with unique physical and chemical manifestations.

When it comes to its reaction with other substances, it often follows specific rules. Under normal temperature and pressure, its stability is quite high, and in case of high temperature or specific catalysts, it will also show a lively side. In case of strong oxidizing agents, it will react violently, just like dry wood meets fire, causing a chain change in an instant. This change is not only a phenomenon visible on the surface, but also remodels the internal structure, converts the bond energy between molecules, and generates new substances. With the release or absorption of energy, it is like a microscopic change.

Its solubility is also a key chemical property. In water, or in some polar solvents, or can be dissolved, showing a uniform dispersion state, just like being integrated into it and interacting with solvent molecules. In non-polar solvents, they seem to be incompatible and exist independently. This difference in solubility is due to whether the polarity of the compound molecule matches the polarity of the solvent molecule or not, just like the fit of tenon and tenon, if appropriate, it will blend, and if contrary, it will repel.

In addition, the acidity and alkalinity of this compound also have characteristics. In an acid-base environment, it may exhibit the characteristics of an acid and release protons; or it may assume the properties of a base and accept protons, as if playing different roles in the chemical stage. This acid-base behavior depends not only on its own structure, but also on the pH of the surrounding environment. In an acidic environment, it may tend to accept protons, while in an alkaline environment, it may be easier to release protons.

In addition, the redox properties of compounds cannot be ignored. Under certain conditions, they may provide electrons and be oxidized themselves; or they can accept electrons and be reduced themselves. This redox process is crucial in many chemical reactions, like the engine of chemical reactions, promoting the conversion and evolution of various substances, and controlling the dynamic balance of the chemical world at the microscopic level.

What fields is it used in?

"Tiangong Kaiwu" has a saying: "Silk, hemp, fur, and brown in the world all have qualities, so that the special colors can be used. It is said that those who do not work hard to create things, I do not believe it." This is the function of pigment in dyeing. The use of pigment, not only on the one end of dyeing, but also in many fields, has its contribution.

In the field of painting, pigment is a wonderful tool for painters. In the past, Gu Kaizhi painted the "Luo Shen Fu Picture", using Dan Qing's wonderful brush, borrowing the multicolored colors of pigment, endowing the Luo Shen with verve, and the mountains and rivers with vitality. The viewer seems to be in a dreamy state. Wu Daozi's wall painting also relies on the agility of the paint. The lines and colors in his pen blend, achieving the wonders of "Wu Dangfeng" and making the murals come to life. Pigment is used in painting, like the wings of a bird's feather, to help the painter develop the image in his heart and convey the love of the thousand and autumn.

In the world of ceramics, paint is also indispensable. The splendor of Tang Sancai depends on the power of lead glaze paint, green, yellow, white and other colors reflect each other, showing the grandeur of the Tang Dynasty. Blue and white porcelain is made of cobalt as paint, and landscapes, figures, flowers and birds are painted on the fetal body. After being tempered by kiln fire, it presents the beauty of "white glaze blue and white are formed on fire, and flowers are clear from the glaze". It is exported overseas and cherished by the world.

Furthermore, in architectural decoration, paint often adds brilliance. The red walls and yellow tiles of the Forbidden City are made of vermilion and golden pigments, showing the royal majesty and solemnity. The colorful paintings of gardens in Suzhou and Hangzhou are painted on Liangfang and Dougong with paint, or for mythological stories, or for flowers, birds, insects and fish, adding agility and elegance to the garden.

In summary, pigments are widely used in painting, ceramics, architectural decoration and other fields, or to convey emotion, or to increase the beauty of objects, or to add the brilliance of architecture. It is a wonderful product of creation, and it is colorful in all kinds of things in the world.

What is the preparation method?

The method of making it is as follows:

If you want to make exquisite utensils, you must ask for materials, techniques and procedures.

The first heavy material should be selected. It requires high-quality and suitable raw materials. If it is good, it should be good, and the ground should be good and ductile, so that the body can be soft. Another example is to make porcelain, which must be rich in clay and soil sources, so as to keep the porcelain ground and color correct.

The use of techniques is very important. As far as woodworking is concerned, the method of tenon and mortise is exquisite. With precise size and quantity, the eyes of the tenon and mortise can be fitted together. The carving process is also unruly. For example, when building a house, first fix the base site and hammer the foundation. This is where the foundation is. And the columns and beams are erected, the frame is laid, and the whole structure is laid. The building is covered with tiles, and the whole part is perfected. Every step needs to be made in sequence, and there is a slight gap, and the previous work is lost.

Furthermore, in the process of making, the craftsman's mind and skills are also deeply affected. It is necessary to have a heart of awe, to treat every material, without neglect or waves. With attention, careful carving is meticulous. Tired over the years, it can also make the techniques more and more mature, and the utensils can be exquisite. In addition, if you want to obtain exquisite utensils, you must work hard in terms of materials, techniques, processes, and craftsmen's repair, etc., in order to achieve its beauty.

How stable is it?

How qualitative is it? This is an important aspect of the characteristics of things. The qualitative nature of things, which affects the emptiness of their existence and the ease of inversion, has a very important position in many fields.

The qualitative nature of things in the world varies. There are those who are like Mount Tai, and the moon is full of mulberry but not mulberry; there are those who are instantaneous, in order to elucidate their habitual nature. To know the qualitative nature of something, it is necessary to explore it from multiple angles.

The first is its existence. If the parts are orderly, and the parts are controlled against each other and each other, the qualitative quality is often better. If it is exquisite, the mortise and tenon fit, and the foundation is solid, it can be invaded by rain. Take the example of chemical materials, those who are together and crystalline, are usually more qualitative.

Examine its external environment for the second time. Factors such as degree, temperature, and temperature can all affect the characterization of objects. High temperature may make some molecules be added and destroyed. Under the circumstances, it may also change its physical or chemical properties.

Examine its chemical activity. Those who are active in chemistry are easy to react to the surrounding materials, and their qualitative quality is not as good as those who are inactive in chemistry. For example, in gold, it is easy to react with water, oxygen, etc., while the metal phase is fixed, and it is rare to combine other things.

To explore the qualitative quality of something, it is necessary to comprehensively consider external factors and weigh all kinds of things. In the natural world, if you want to obtain a refined judgment, it is necessary to have a dense and dense reasoning. Only in this way can we clarify the truth of whether it is certain or not, and make good use of it or prevent it from being transformed in various applications.

What impact does it have on the environment?

The impact of a foreign body on the environment is related to the balance of ecology, the distribution of resources, the change of climate and many other aspects. Today, from the perspective of "Tiangong Kaiwu", it is described in ancient Chinese.

Those who are foreign bodies enter the environment, and bear the brunt of the ecological system. Between mountains, forests and rivers, birds, animals, plants, insects and fish all depend on the environment for their survival. If foreign bodies arrive, they may disturb their habitats or disrupt their food sources. For example, in a barbarian land, there are suddenly foreign beasts, their sex is fierce, they prey on local beasts, causing their species to gradually thin out, and the plants and trees they eat are less and more numerous, and the ecological order is chaotic. This is the destruction of the balance of biological populations by foreign bodies.

Furthermore, the distribution of resources is also affected by it. The mines of mountains and rivers, the water of rivers and rivers, and the production of heaven and earth are all normal. If foreign objects enter, they may compete with local resources or cause resource variation. In ancient times, there was a strange grass in the Western Regions, which moved to the middle soil. The fertility of its roots absorbing the ground was huge, the surrounding soil became barren, and other grass could not grow. The nearby farming was also affected by it. The resources of the land were taken away by it, and the farmers suffered.

The change of climate is also related to foreign objects. The circulation of the atmosphere and the conservation of water and soil are all related to the climate. If foreign objects can change the nature of water and soil and change the trend of air flow, the climate will be different from the usual. In the past, there were giant trees overseas, and their leaves were wide and large, which could collect water and moisture. They were introduced into the mainland and planted on the lakeside, causing a large increase in water vapor on the lakeside, frequent rain and waterlogging, and the climate of the four sides changed slightly due to it.

It is based on the observation that foreign objects enter the environment, which has a deep and wide impact, and the ecology, resources, and climate are not peaceful. It is necessary to carefully observe its nature and deal with it cautiously, so as to ensure the stability of the environment and the peace of all things.