Sodium 5-[(2,4-Dinitrophenyl)Amino]-2-(Phenylamino)Benzenesulfonate

The specific meaning of the chemical name of this product is actually related to its essential characteristics and constituent elements. As "Tiangong Kaiwu" says, all things in the world have their own names, so they are different, clear and cheap, and distinguish right from wrong. This chemical name must contain key information such as the chemical composition, structural characteristics, and reaction characteristics of the product.
Viewed in the name of common chemical substances, its naming is regular. Or according to its source, such as those derived from minerals, it is named after minerals; or according to its nature, if it is acidic, it is called by the word acid; or according to the name of its discoverer and synthesizer, in recognition of its achievements.
If the chemical name of this product is named according to its chemical composition, it is to combine the names of the elements contained in a certain order to clarify its composition. If a compound contains copper and oxygen elements, it is called copper oxide according to its ratio and bonding method. This name clearly indicates that the substance is composed of copper and oxygen.
If it is named according to structural characteristics, it will focus on describing the spatial arrangement of molecules and the type of chemical bonds. For example, cycloalkanes, the name indicates that the molecule has a cyclic structure and is an alkane, with the characteristics of saturated carbon-carbon single bonds.
Re-examine the reaction characteristics. If a substance is prone to oxidation under specific conditions, its name may be related to oxidation to warn users of its chemical activity.
From this perspective, the chemical name of this product is by no means random, but contains many chemical mysteries, guiding us to understand its properties, uses and preparation methods in depth, just like a key to open the door to chemical research and application.

The main uses of this product are as follows:
First, it can be used to build fortifications. When looking at war, building barriers, trenches and other fortifications, this product can often play a key role. Its texture is sturdy, which can help fortifications resist enemy attacks, provide shelter for their own soldiers, and make them safe in times of war, just like the high walls of ancient cities, protecting the peace of the people in the city.
Second, it is quite useful in the field of construction. The construction of houses and buildings, whether it is the solemnity and grandeur of temples and temples, or the simplicity and practicality of ordinary dwellings, this product is indispensable. Based on it, it can make the building stable and solid, and it will not collapse after years of wind and rain. It is like the root of a giant tree, deeply rooted in the earth, supporting the structure of the entire building.
Third, it can be used to manufacture equipment. Create all kinds of equipment, such as a siege ladder, a catapult, or an appliance for daily labor. This product, with its unique properties, can be used as the main structure of the equipment, or can be used for the production of key components, giving the equipment good performance, so that it can play its due role in actual combat and labor, just like a sharp blade in the hands of a skilled craftsman, to help everything go smoothly.
Fourth, it can also be used in decoration and embellishment. In the courtyard garden, it is carved into various exquisite objects, either for exquisite rockeries or for lifelike sculptures, adding the charm and elegance of the scenery, like the delicate brushstrokes in a picture, outlining a wonderful artistic conception and creating a unique atmosphere for the environment.

The physical and chemical properties of this product are related to its essential characteristics and are of great importance. Its color, whether as clear as a spring, or as dignified as ink jade, can be seen from its appearance. Its taste, or as rich as orchid, or as elegant as breeze, can sense its unique breath when smelled. Its quality, or as delicate as coagulation, or as solid as rock, can be known by touch.
Furthermore, its density, depending on its weight, has a great impact on practical applications. If the density is appropriate, it can play a stable role in various scenarios, or float on water, or sink on the bottom, depending on its established properties. Its melting point and boiling point are also key characteristics. If the melting point is low, it is easy to melt in case of temperature, and it needs to be handled with caution in a warm environment; if the boiling point is high, it can withstand high temperature and maintain its inherent form under hot conditions.
And solubility should not be underestimated. In water, it may dissolve like salt and disperse uniformly; or reject water like oil, it is distinct. This property determines its fusion status in different solvents, which in turn affects its performance in various chemical reactions or practical use.
It also has its conductivity, or it can transfer electricity like metal, unimpeded; or insulation like rubber, blocking current. This property plays a decisive role in the application of electrical related fields.
As for its chemical stability, it is an important indicator to measure its quality. If it can withstand years without corrosion and resist all kinds of chemical erosion, it can be stored and used for a long time; on the contrary, if it is easy to react with foreign objects and cause changes in its own characteristics, it needs to be properly stored and used with caution to prevent unexpected changes.
All these physical and chemical properties are intertwined to form the unique essence of this product, and have a non-negligible influence in production, use, storage and other aspects.

The use of a certain utensil involves many taboos and taboos, so pay attention to it in detail.
First, check the quality of the utensil. Those of high quality are solid and durable, and are not easy to change. For example, a sword made of good gold has a sharp and strong blade, which will not be broken after long use; if it is of poor quality, it will be easily damaged and inconvenient to use. Therefore, when using it, you need to check its texture first to ensure that it is used together.
Second, clarify the nature of the utensil. Each utensil has its own unique temperament and needs to be used according to its nature. Such as the ancient pottery tripod, used for cooking, when knowing its fire resistance, do not suddenly fire to prevent bursting; and like silk clothing, soft and fragile, do not use strong rubbing when washing, it should be light and slow to wash, in order to keep it intact.
Third, the protection of heavy objects. Use the gap, should be properly maintained. If the sword is used up, it needs to be wiped clean, oiled and rust-proof; wood should be protected from moisture to prevent it from decaying. Proper maintenance, the life of the utensils can be extended, and their function can be always maintained.
Fourth, follow the rules of the utensils. Each utensils has its own established rules for use. If the furnishings and access of ritual utensils are carried out according to ancient rituals, they should not be wantonly. If you violate the rules, not only is it difficult to use the utensils, but it may also cause disrespect.
Fifth, be careful with the use of utensils. When using utensils, you should be attentive and cautious. If you hold a crossbow and shoot arrows, if you are not dedicated to your heart, you will miss the target; if you write with pen and ink, if you are not careful, you will be crooked. Only when you use them carefully can you do your best.
The use of utensils is not only for making the best use of things, but also about respecting things and using them properly. Only by paying attention to various matters can you make the utensils effective and pass on the culture and skills behind the utensils.

The production method of this product is as follows:
First take the high-quality raw materials and choose the essential ones. For example, the soil for making porcelain is selected to be delicate, pure and moderately viscous. After excavation, it is placed in an open and wide place, let it be blown by the wind and the sun to remove its impurities and make it loose.
Then the mud smelting process. The weathered raw materials are placed in stone mortars, pounded with pestles and mortars, and repeatedly ground until the mud is as fine as paste. Then filter with a silk sieve to remove the coarse grains and retain the slippery mud.
Then shape. According to the shape of the utensils made, or plates, or bowls, or bottles, the craftsman uses techniques such as kneading, kneading, rubbing, and molding to shape the mud into a blank. His hand is skillful and intelligent, and the shape of the blank gradually takes shape.
After the shape is completed, it is fired in the kiln. The heat of the kiln is crucial. At first, it is baked slowly with a warm fire, so that the moisture of the blank body is gradually lost and the texture is firm. Then it is turned to a fire, and the flame is raging, and the temperature rises sharply. The craftsman needs to carefully observe the change of the heat, and adjust the strength and length of the heat in a timely manner according to the material and shape of the utensils.
When firing, the atmosphere in the kiln is very wonderful, the flames are swallowed up, and the light and shadow change. When the heat is just right, the utensils are On the occasion of leaving the kiln, you may see the glaze is radiant, like ice and jade; or you may see the texture is natural, like a flowing cloud and a waterfall. This is all due to the exquisite skills and careful management of the craftsmen, and the combination of human strength and natural work, to get this good product.