What are the main uses of sodium benzene sulfonate?
Borax saltpeter has a wide range of uses. In the medical field, borax has the ability to clear away heat and detoxify, reduce swelling and prevent corrosion. "Compendium of Materia Medica" says: "Borax, sweet taste, slightly salty, cold in nature, non-toxic." Can treat sore throat, mouth sores and other diseases. Such as treating sore throat, swelling and pain, it is often combined with borneol, Xuanming powder, etc., to clear heat and swallow together.
In the art of alchemy, borax saltpeter is also used. Borax is easy to melt when heated, and can be used as a flux in the process of alchemy to promote better melting of ore and other raw materials, which is conducive to extracting the essence. Saltpeter is easy to decompose due to heat, which can provide oxygen, accelerate chemical reactions, and help control the temperature of alchemy.
In the metallurgical industry, borax can be used as a flux. It can reduce the melting point of metal oxides, make impurities better separated from metals, and improve the purity of metals. For example, when smelting copper, borax can help remove oxide impurities and make copper more pure.
In civilian use, saltpeter can be used to make gunpowder. Gunpowder is made by mixing saltpeter, sulfur, and charcoal in a certain proportion. It burns violently and can be used for military and pyrotechnic purposes. Borax is used in the printing and dyeing industry as a mordant to help dyes adhere better to fabrics, making dyeing firmer and brighter.
What are the physical properties of sodium benzene sulfonate?
Scandium caeurate is a compound with unique physical properties. The color of scandium caeurate is often colorless or slightly yellowish, just like clear water. Under the light, there are occasional shimmering lights, as if hiding mysterious energy.
Looking at its shape, under suitable conditions, it can crystallize, and the formed crystal has a regular geometric shape, showing a beauty of order. Its texture is relatively hard, but it is not indestructible, which seems to contain a combination of rigidity and softness.
When it comes to density, the density of scandium caeurate is relatively large, and when you hold it in your hand, you can clearly feel its heavy texture, as if it carries the weight of time.
In terms of solubility, scandium cesium acid has limited solubility in water, only slightly soluble in water, like a hermit, unwilling to fully integrate into the hustle and bustle of the world. When placed in water, only part of it will quietly disperse between water molecules, giving the solution a slightly different property.
Thermal stability is also one of the important physical properties of scandium cesium acid. In general temperature environments, scandium cesium acid is quite stable, just like a calm person, unmoved by slight changes in the outside world. However, if the temperature rises to a certain extent, its internal structure may undergo subtle changes and even decompose, revealing its unique appearance under extreme conditions.
In addition, the conductivity of scandium cesium acid is also unique. Under normal circumstances, its electrical conductivity is not outstanding, like a slow flow of electricity, rather than a surging rush. But under certain conditions, such as changing temperature, pressure or adding some special substances, its conductivity may change significantly, as if opening another door to the unknown field of electricity.
To sum up, scandium cesium acid has infinite possibilities in many fields such as materials science, waiting for the world to explore and discover.
What are the precautions for sodium benzene sulfonate during storage and transportation?
All things that need to be paid attention to when storing and transporting aluminite saltpeter.
First, the storage place must be dry. These two are prone to moisture. If stored in a humid place, aluminite may be pulverized, and saltpeter is also easy to agglomerate and lose its effectiveness. Therefore, in the warehouse, choose a dry place with good ventilation, and a table can be set up to keep the aluminite saltpeter away from the ground to prevent the moisture of the earth.
Second, fire prevention is the key. Saltpeter is flammable and supports combustion. Although aluminite is not flammable, if the two encounter open flames, it may cause disasters. Fireworks are strictly prohibited in the storage area. Those on duty are not allowed to use candles without authorization, nor can they bring fire-igniting objects into the place. And fire extinguishers must be prepared and checked regularly, in case.
Third, the transportation is stable first. When loading the car, it must be neatly arranged and not cluttered to prevent it from being damaged due to bumps and collisions on the way. And pad it with soft objects to slow down the vibration. During driving, drive slowly to avoid sudden brakes and violent turns.
Fourth, it is necessary to store it in isolation. Alumite saltpeter has different properties. If it is mixed or has adverse reactions. Therefore, when storing, it should be distinguished by intervals, and no miscellaneous places should be allowed.
Fifth, the logo is clear and clear. Whether it is storage and transportation equipment, it should be marked with eye-catching marks to indicate what is misused to prevent mistaken recognition.
In this way, it can be safely transported in the storage of alumite saltpeter.
Does sodium benzene sulfonate have any impact on the environment?
Saltpeter alum powder is also a prescription in ancient times. However, whether it has any impact on the environment must also be studied in detail.
Saltpeter, its cold nature, has the effect of breaking down and accumulating, clearing away heat and reducing swelling. Alum, can detoxify and kill insects, dry dampness and relieve itching. The two are compatible, and in ancient medicine, it is mostly used to treat various diseases.
If it is about its impact on the environment, saltpeter, chemical name potassium nitrate, in the natural environment, if a large amount is left, it may affect the pH of the soil. If the soil is slightly acidic, it may cause nutrient imbalance in it, which affects the absorption of various minerals by plant roots, and then affects the growth of vegetation. And potassium nitrate is easily soluble in water. If it flows into the water body, it may cause eutrophication of the water body, and aquatic organisms such as algae grow wildly, destroying the ecological balance of the water.
Alumite, the main component is aluminum potassium sulfate. Among them, if a large number of aluminum ions enter the environment, it may interfere with the soil microbial community. Microorganisms are crucial to soil material circulation and fertility maintenance, and the interference of aluminum ions may cause damage to soil ecological functions. And in water bodies, aluminum ions may also affect the survival and reproduction of aquatic organisms, especially the gills, livers and other organs of fish and other organisms.
Ancient medicines were mostly taken from nature, but the understanding of the impact on the environment at that time was not as deep as it is today. If saltpeter powder is used today, it should be weighed against its therapeutic effect and environmental impact. In addition to taking medicine, properly dispose of waste such as residue, and do not let it flow into the environment at will, causing ecological problems. In this way, we can achieve both treatment and saving people and protecting the environment.
What are the production methods of sodium benzene sulfonate?
Good Zai, if you want to know the production method of heparin calcium, you can check the following in detail.
First, it is extracted from the small intestinal mucosa of pigs. This is a common method. First, take the small intestinal mucosa of pigs, adjust the pH with an appropriate amount of sodium chloride and sodium hydroxide, heat up and stir to release heparin. After centrifugation, remove impurities and obtain supernatant. Compound with ethanol to precipitate to obtain crude heparin. After multi-step refining, such as ion exchange chromatography, remove impurity proteins and nucleic acids, adjust pH, recrystallize, and finally obtain high-quality heparin calcium. The raw materials are easy to obtain, but it needs fine operation and control of each step to ensure product quality.
Second, the road of chemical synthesis. With the advance of science and technology, chemical synthesis has also progressed. Using carbohydrates as starting materials, heparin structural units are constructed through multi-step chemical reactions. First, the reaction route is precisely designed, and the heparin-like structure is gradually synthesized through key steps such as glycosylation and sulfate esterification. After modification, heparin calcium is formed. Although this path is challenging, it can precisely control the structure and purity of the product, and is expected to break through the limitations of natural extraction.
Third, bioengineering method. By genetic engineering and fermentation technology. First clone the genes related to heparin synthesis and introduce them into suitable host cells, such as Escherichia coli or yeast cells. After fermentation and culture, the cells express the enzymes required to synthesize heparin. By optimizing the fermentation conditions, the enzymes are efficiently expressed. After isolation and purification, heparin calcium is obtained from the cell culture medium. This path is green and sustainable, can be mass-produced, and has broad prospects. However, the technical requirements are high, and the initial R & D investment is large.
