Sodium 3-Morpholin-4-Ylpropane-1-Sulfonate

Well, speaking of the usual uses of Luoluo, I will tell you the truth. Luoluo is a synthetic material with a long history, and it has been used in the past.
First, in the field of film, Luoluo used to be an important substrate for film. In the past, Luoluo was widely used in film production because of its good transparency, performance, and ability to support images. It is the family image of daily life, or the classic film that appears in the big screen. However, it also has drawbacks. It is flammable, and it is easy to be burned if it is not carefully preserved.
Second, in the manufacture of toys, Luoluo also has a place. Because it can be shaped, it can be carved into all kinds of realistic toys. Like the lifelike doll, or the exquisite model, it can be made of Luoluo raw materials. Children hold Luoluo toys, laughing and playing, leaving behind the innocence. However, due to its safety, it has been replaced by other materials.
Third, in terms of industrial supplies, Luoluo also plays a role. It can be processed into beautiful products, such as hairpins, breasts, etc. Craftsmen use exquisite skills to give Luoluo a special sense of beauty, and the wearer wears it, which adds to the charm.
Fourth, in terms of stationery, Luoluo has used stationery such as stationery. The ground is smooth, the grip is smooth, and it has its own taste.
However, to this day, due to the rise of new materials, most of the uses of Luoluo have been replaced due to its safety and other factors. But the imprint it left in the history of the river has been ground, and the development of the material has been greatly improved.

"Tiangong" is a scientific and technological masterpiece written by Song Xingxing in the Ming Dynasty. It is characterized by many things in classical Chinese. As for the physical rationality of 3-borax-4-methylmercury-1-sulfuric acid, it is described as follows:
Borax, also sodium tetraborate, its color is white, such as powder or crystal, and the ground is hard. Borax dissolves well in water, and its aqueous solution is weak. This is due to the hydrolysis of borax, the combination of borate and water, resulting in an increase in the temperature of borax. Borax melting height, 741 ℃, this characteristic makes it widely used in metallurgy, glass and other industries. In metallurgy, borax can be used as a melting aid, reducing the melting of gold, and assisting in its improvement; in glass manufacturing, borax can improve the resistance, chemical quality, and durability of glass.
Methylmercury, which is a mercury compound, is often liquid, and has a special taste. Methylmercury is soluble in water and easily soluble in soluble water, such as ethanol and ether. Due to the characteristics of carbon mercury in its molecules, it has high chemical activity. Methylmercury is toxic to the extreme, and can invade the respiratory tract, digestive tract, and skin. It is easy to tire in organisms, and can harm the body, liver, and other organs.
Sulfuric acid, its water is a white powder, and the pentahydrate is a beautiful crystal. It is vulgar or vulgar. Sulfuric acid is easily soluble in water, and the aqueous solution is colored, because of the formation of hydrated particles in water. Sulfuric acid melts at 1100 ° C, and its chemical activity is very good, which can cause many gold particles to grow. In the field, sulfuric acid is often used as a bacterium to prevent and control multi-crop diseases; in the field, sulfuric acid solutions are often used in the field to protect the surface of gold and improve the beauty.

"Tiangong Kaiwu" says: "Saltpeter, sulfur, charcoal, these are the three main points of gunpowder." However, in the storage of stone gall, there are also many points to pay attention to.
Stone gall, its special nature, when storing, the first thing to pay attention to is to choose a cool and dry place. Because of its heat and easy to melt, if it is in a warm and humid place, the stone gall is prone to moisture and disintegration, losing its inherent nature. Looking at ancient collections, there are many memories of such changes in physical properties. If it is not stored properly, the stone gall may change its shape, so that it cannot be used.
Next time, you need to avoid metal objects. Stone gall is corrosive. If it is stored with metal, it is easy to produce chemical reactions, damage the stone gall, or cause metal rust. The ancients had many insights into various physical properties, and knew that the encounter between stone gall and metal must change, so when storing it, it must be far away.
Furthermore, it is appropriate to use ceramics or glass utensils. These materials are chemically stable and do not violate the stone gall, which can keep the properties of the stone gall unchanged. Ceramics and glass have been used for storing various medicines and ores for a long time. Because of their dense quality, they can prevent the escape of gas from the stone gall and prevent the intrusion of external moisture.
And the place of storage, beware of children and livestock. Stone gall is slightly poisonous. If you accidentally eat it, you will be doomed to disaster. The ancients were well aware of the nature of stone gall, and in the storage place, you must choose a secluded place, and often add warnings to prevent accidents.
When storing stone gall, you must pay attention to the temperature and humidity of the environment, avoid metals, select adapters, and prevent people and animals from accidentally touching, so that the quality of stone gall can be preserved for future needs.

To make 3-chloropropane, you can do it as follows:
Take propylene first and add it to hydrogen chloride. Propylene has an unsaturated double bond. When encountering hydrogen chloride, one end of the double bond is carbon combined with hydrogen, and the other end of the carbon is connected to chlorine. This follows the Markov rule and mainly produces 2-chloropropane. However, the reaction can be carried out according to the anti-Markov rule by the presence of peroxide, so that 3-chloropropane can be obtained. The reaction formula is: $CH_2 = CH - CH_3 + HCl\ xrightarrow [] {peroxide} CH_3 - CH_2 - CH_2Cl $.
or shilling propylene reacts with hydrogen bromide under the action of peroxide to obtain 1-bromopropane. The reaction formula is: $CH_2 = CH - CH_3 + HBr\ xrightarrow [] {peroxide} CH_3 - CH_2 - CH_2Br $. Then the halogen exchange reaction between 1-bromopropane and lithium chloride in a suitable solvent (such as acetone) results in 3-chloropropane. The reaction formula is: $CH_3 - CH_2 - CH_2Br + LiCl\ xrightarrow [] {acetone} CH_3 - CH_2 - CH_2Cl + LiBr $.
Or take propanol, first use concentrated sulfuric acid as a dehydrating agent, and heat it to make a digestion reaction to obtain propylene. The reaction formula is: $CH_3 - CH_2 - CH_2OH\ xrightarrow [] {concentrated sulfuric acid,\ triangle} CH_2 = CH - CH_3 + H_2O $. Then propene is added to hydrogen chloride in the presence of peroxide as described above, and 3-chloropropane can also be obtained.
As for 4-methylpyridine, the preparation method can be carried out by acetaldehyde, formaldehyde and ammonia under specific catalysts and conditions. Using suitable metal oxides or molecular sieves as catalysts, controlling temperature and pressure, the three undergo a condensation reaction, gradually build a pyridine ring, and introduce methyl. For example, under the action of a certain type of modified alumina catalyst, under a certain temperature range (such as 300-400 ° C) and a certain pressure (such as 1-5 MPa), the reaction can occur. Acetaldehyde and formaldehyde are condensed with hydroxyaldehyde and then reacted with ammonia to close the loop to obtain 4-methylpyridine.
to produce acetyl chloride, which can make glacial acetic acid react with phosphorus trichloride. When the hydroxyl group of the carboxyl group in glacial acetic acid encounters phosphorus trichloride, the hydroxyl group is replaced by chlorine to form acetyl chloride and phosphoric acid. The reaction formula is: $3CH_3COOH + PCl_3\ longtarrow 3CH_3COCl + H_3PO_3 $. Glacial acetic acid can also be used to react with thionyl chloride. This reaction is mild and the product is easy to separate. When thionyl chloride reacts with glacial acetic acid, acetyl chloride, sulfur dioxide and hydrogen chloride are generated, and acetyl chloride can be separated by distillation. The reaction formula is: $CH_3COOH + SOCl_2\ longrightarrow CH_3COCl + SO_2 ↑ + HCl ↑ $.

3-Krypton light, 4-methylmercury, and sodium 1-antimonate are all useful in many fields, but their application breadth varies.
Krypton light is mostly found in the field of lighting. Its luminous characteristics are unique and are often used by fluorescent lamps, flash lamps and other light sources. In stage lighting, krypton light can create a fantastical and gorgeous atmosphere, and help performers show their style; in traffic warning lighting, because of its bright light color, it can effectively warn passers-by and ensure the safety of travel. Therefore, in lighting-related industries, krypton light is widely used.
Methylmercury is a highly toxic substance and is rarely used in common civilian fields. However, it is occasionally involved in some specific scientific research experiments or special links of industrial production. For example, in some chemical analysis experiments, it may be used as a reagent for specific reactions. However, due to its highly toxic nature, it is necessary to use it with extreme caution and strictly follow the operating specifications to prevent endangering the environment and personal safety. Therefore, the overall application field of methylmercury is narrow and the use is limited.
Sodium antimonate plays a significant role in the glass industry. It is often used for the clarification and decolorization of glass, which can effectively improve the transparency and quality of glass. In the electronics industry, it also has its own shadow. In the preparation of electronic ceramics and other materials, it can be used as an additive to improve material properties. In the construction industry, some fireproof materials are also made with sodium antimonate to enhance the fireproof performance of materials. From this point of view, sodium antimonate is used in many branches of industrial manufacturing, and the range is more extensive than that of methylmercury.
In summary, in terms of the wide application, krypton light is widely used in the lighting field; sodium antimonate is involved in many fields of industry; and methylmercury is limited in its application field due to toxicity restrictions. Therefore, the more widely used ones are krypton light and sodium antimonate.