5-Chlorothiophene-2-sulfonyl chloride

The sea serpent's fire is an ancient wonder, and its use has a deep meaning. The sea serpent's fire is a fantastical scene formed by the refraction and total reflection of light in the sea or desert. It is shaped like a sea serpent, a city, a figure, etc., such as an illusion,.
Its main purpose is to use, one is to warn. The ancients made this wonder a warning to the gods or heaven and earth. Because of the fire, it is often accompanied by special phenomena, such as heavy weather, torrential rain, or droughts and water. The wise men of the ancient times took this as a warning to the world that the fire of the sea was naturally connected to the sea, so that the people could take precautions. In the "History", a place suddenly became a sea serpent, and its shape was like the city of Guo. Soon, the place was attacked by soldiers, and the people were miserable. There is no shortage of such a thing, but it is also a warning sign for the ancient sea serpent.
The second is in the sacrifice. The ancients feared the gods of heaven and earth, and the strange fire of the sea serpent, so that the image of the gods was sent down. Therefore, every time the sea serpent comes out, a grand sacrifice is often held. The emperor led the ministers, and the people were sent to the sea, offering animals and jade silk, praying for the blessing of the gods, to ensure the peace of the party, and to ensure the safety of the people. This sacrificial activity does not unite the people's hearts, but also brings the people to the awe of the gods of heaven and earth, and the order of the community.
The third is in the culture. The fantasy of fire is the sense of the literati and writers. In the song, there are many people who use the sea serpent. For example, "the sea of the sea is suspected of being a sea serpent," the people use the wonderful flowers to describe the beauty of the sea serpent, expressing the feeling of the magic of nature. It also provides materials for the family, and it has been used for many ancient times to display the imagination of the ancients and enrich the ancient culture.

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First of all, its shape is like fine rice, and the particles are distinct. It is not like the six flowers of snow, nor does it look like frost into flakes or clusters. Its grains are fine and round, and it looks like pearls scattered.

The second time and its quality, the graupel is brittle and fragile when touched. If you twist it by hand, the particles can be felt, and if you apply a little force, it will break into powder. This is different from the softness and plasticity of snow and the slightly toughness of frost.
Furthermore, when it comes to its temperature, the formation of graupel is often due to the low temperature at high altitude and the condensation of water vapor when it is cold. When it falls, near the ground, if the temperature is still hovering near the freezing point, the graupel can still maintain its granular shape, unlike snow that melts into water easily when the temperature is slightly higher.
And the fall of graupel is often related to weather changes. If graupel falls, it often indicates changes in the weather, or the intensification of cold, or the approaching of wind, rain and snow. The formation of graupel requires specific meteorological conditions, and its appearance is also a symptom of weather changes.
The sound of graupel falling is also discernible. When it falls to the ground, it rustles, which is different from the silence of snow falling and the patter of raindrops. Although this voice is small, it can also be heard when it is quiet, just like the language of heaven whispering, indicating the change of time.

First of all, it has the property of hydrolysis. It contains chlorination, chlorination, etc., which can be decomposed in water. This characteristic makes it difficult to solve the problem. If it is connected to the road of water, it can be used to improve the flow of water. Because its molecules can be directionally transferred under the action of water.
For the second time, it has a certain acidity. Generally speaking, because of the hydrolysis of water, its acidity is not neutral. Chlorination hydrolysis can make the solution slightly acidic, which is due to the action of water, resulting in the production of water. However, the acid resistance also depends on the ratio of each ingredient in the product.
Furthermore, the product has the characteristic of sedimentation. In case of a specific substance, a sedimentation can be generated. For example, when a carbonate solution is dropped into the product, the reverse of chlorination is to generate a white carbonate sedimentation, and the reverse formula is: CaCl < Na < CO > = CaCO + 2NaCl.
In addition, the product can coagulate the protein. This characteristic is used in daily life. It can be used to make tofu, so that the protein in the bean can agglomerate into the product, resulting in tender and smooth tofu. Because the protein in the product breaks the hydration film on the surface of the protein, causing the protein particles to agglomerate and coagulate.
In addition, it is corrosive. Because it contains a lot of gold and some active ingredients, materials such as gold have a certain corrosion effect. If it is stored in an ordinary gold container for 20 days, the surface of gold can be eroded.
Moreover, the chemical properties of gold are rich, and it is important for many fields such as work and food. However, it is also necessary to pay attention to its characteristics when using it for safety.

To make 70% of the water, the method is as follows:
Take the good water first, and then add the crystals. Place in a large kettle, pour water, and the amount should be in the right amount, neither too much nor too little. Cook slowly over a slow fire, then, so that the water is all melted in the water. When it is completely dissolved, the solution is full, and the water vapor rises.
This, observe its degree. Take a small scoop, scoop a small amount of liquid, and drop it on the slate. After a while, if the liquid condenses but does not disperse, and there is no appearance of crystal precipitation, the degree is close. However, if you want to obtain 70% of the essence, you need to be careful.
A delicate specific gravity can be used, and it can be placed in the liquid. If it is not 70% of the scale, cook it slowly over low heat to make the water steam. When cooking, do not be careless to prevent the liquid from boiling, nor should the fire be fierce, resulting in high temperature. If the specific gravity is shown to have reached 70%, quickly remove the fire, and put the liquid into the container, which is dense, to prevent the gas from falling in.
In this way, 70% of the good quality can be obtained. The whole process, the heart is like a shell, and the heat is properly handled, in order to get the right degree of heat.

Those who are good at hiding things in a well-hidden place should be careful in all matters. The moisture is dissolved in nature, and it is easy to absorb. Therefore, in the place where it is hidden, the dryness and dryness are cleared, so as to avoid its moisture. If it is placed in a well-hidden place, it is easy to use, not only inconvenient to access, but also may cause the product to be damaged.

It is also to prevent the rain from soaking in water. If there is any damage, it is easy to leak out, and the external tide is also easy to enter.
In addition, it is difficult to mix with other things, and be careful not to mix with things that taste.

It is easy to absorb the taste, causing its taste to lose its authenticity. Therefore, things with strong flavors such as spices and materials must be placed separately.
And move it, it is appropriate to use it, not rough. It is brittle and fragile. If you use force, it is easy to crush, and it will affect its shape and use it. In short, those who hide it should be careful and careful, so that the product can be protected and used properly.