2-BROMOTHIOPHENE-3-CARBALDEHYDE

2-%E6%BA%B4%E5%99%BB%E5%90%A9-%E7%94%B2%E9%86%9B%E8%80%85, the nature is warm, the taste is refreshing and sweet, and it enters the liver and kidney meridians. Its main expenses are as follows:
The ability to nourish the liver and kidney is the first push. Liver and kidney are the foundation of the human body. If the liver and kidney are deficient, the waist and knee are weak, and the weakness of muscles and bones is easy to occur. 2-%E6%BA%B4%E5%99%BB%E5%90%A9-%E7%94%B2%E9%86%9B can nourish the yin of the liver and kidney, replenish the yang of the liver and kidney, and reconcile the yin and yang of the liver and kidney, and nourish the muscles and bones. The "Shennong Materia Medica Classic" has a saying: "In the main injury, remove the paralysis, lower the qi, replenish the five internal organs to be exhausted and thin, strengthen the yin, and serve the stomach for a long time." This statement is to nourish the viscera and strengthen the muscles and bones. Clinically, it can be seen that for the pain of waist and knee caused by liver and kidney deficiency, it is often used in combination with Eucommia ulmoides, Achyranthes and other medicines to replenish liver and kidney and strengthen muscles and bones.
The second time is for the purpose of removing wind and dehumidification. Wind, cold and dampness are mixed, and the combination is paralysis, which causes joint pain, flexion and extension. 2-%E6%BA%B4%E5%99%BB%E5%90%A9-%E7%94%B2%E9%86%9B is warm and can be dispersed, which can remove wind and dehumidification, clear collaterals and relieve pain. "Compendium of Materia Medica" states that it can "treat wind deficiency, replenish waist and knee". In the case of rheumatism and arthralgia, it is often used in the same way as Duhuo, Fangfeng, and Qinjie, to remove wind and dehumidify, and relieve pain.
Women are blood-based, if the qi and blood are not smooth, irregular menstruation, menstruation, dysmenorrhea and other diseases are easy to appear. 2-%E6%BA%B4%E5%99%BB%E5%90%A9-%E7%94%B2%E9%86%9B can promote blood circulation and remove blood stasis, and regulate menstruation. Such as "Materia Medica Huiyan" called it "a medicine for breaking blood and passing menstruation". Clinical treatment of blood stasis and menstruation, often combined with peach kernel, safflower, angelica, etc., to enhance the power of promoting blood circulation and passing menstruation.
In addition, 2-%E6%BA%B4%E5%99%BB%E5%90%A9-%E7%94%B2%E9%86%9B still has the power of tendons and bones. Injury, tendon fracture injury, use it to promote fracture healing and restore muscle and bone function. Often used with natural copper, osteoporosis and other compatibility for traumatic diseases.

Lead and mercury are the second type of hardware. Lead, which is heavy in quality, blue-gray in color, soft and tough in nature, is relatively stable at room temperature, and melts into a liquid when it encounters a hot topic, and its boiling point is quite high. Among the five elements, lead belongs to the water line and has a feminine nature. Ancient alchemists often used lead in alchemy techniques to seek medicine for longevity, but many of them were impossible, and the toxicity of lead was gradually recognized by the world.
Mercury, also known as mercury, is the only metal in liquid state at room temperature. It is silver-white and has a metallic luster, flowing like water, smooth and smooth. Its density is very high, and its volatility is also strong, and the volatile mercury vapor is highly toxic. The chemical properties of mercury are relatively active, and can form amalgamations with many metals. In alchemy, mercury is also an important thing. The ancients thought that mercury could sublimate, just like immortals ascending, so most of them used to refine medicine, but they did not know its harm, and many of them caused diseases by accidental ingestion.
Both lead and mercury, although they have unique physical properties, are toxic. Lead poisoning can damage the nervous system, blood system, digestive system, etc., causing mental retardation in children, and anemia, abdominal pain, and fatigue in adults. The same is true for mercury poisoning, which can damage the brain, kidneys and other important organs, causing tremors, mental abnormalities, and kidney failure. Therefore, although the ancients explored the use of lead and mercury, they suffered from it due to limited knowledge. Later generations should be based on science, understand its advantages and disadvantages, and use it cautiously to avoid repeating the mistakes of the ancients.

The synthesis of diethylene glycol is rarely described in detail in ancient times. Today, according to the ancient books and various techniques, there may be one or two that can be studied.
The ancient chemical industry, although not as detailed as it is today, still has its own techniques for the synthesis of things. Diethylene glycol may be obtained from various alcohols through complex changes. In the past, craftsmen knew the temperature of alcohols and could combine them, or made alcohols and other substances, and went through refining and condensation methods to obtain diethylene glycol.
As for the synthesis of triethanolamine, the method also follows the ancient chemical principle. The craftsmen of ancient times knew that all things grow together and overcome each other, and sought the way of synthesis by the nature of things. The formation of triethanolamine may begin with the combination of amines and alcohols. Take amines first, check their alkali properties, and take alcohols to know that they are moist and soluble. Mix the two and boil them in a kettle over a slow fire to make the gas phase and the liquid phase blend. In the meantime, you may need to observe its color, smell its taste, and add water and fire at the right time. If it is hot, it is easy to burn, and if it is small, it is difficult to synthesize. Wait for its color to be pure, or to obtain the first product of triethanolamine, and then filter, steam, etc., to refine its quality.
Or add the ash of plants and trees or the powder of minerals to help it synthesize. The ash of plants and trees contains all kinds of elements, or can catalyze reactions; the powder of minerals also has its own properties, which can make the synthesis fast and pure. The ancient chemical industry, although there is no instrument to measure today, but the heart of the craftsman is as fine as hair, and the degree of reaction is controlled by the method of sight, hand touch, and nose smell. This is the crystallization of wisdom.

If you want to understand the use of two nitrates and three charcoal in storage and loss, you should study the ancient books carefully and discuss them with ancient methods.
In the key to storage, the first thing is to be safe. Nitrate is strong, hot and easy to explode, so it should be placed in a cool and dry place to avoid fire and shock. And it must be damp-proof, because it absorbs moisture, the dampness will be reduced. The three charcoal should also be stored dry to prevent it from spoiling. The two should be stored separately to prevent it from accidentally touching and causing trouble. Ancient storage of medicine, mostly pottery urns, wooden cabinets, and external sealing mud to ensure its performance.
As for the caution of losing, walking on the road, you must choose the one that is stable. The master should be careful, avoid rugged and fast, and drive slowly and steadily. The carrier should be sturdy to prevent damage. If you wade in waterways, you should especially prevent moisture, and the boat must be sealed, so as not to be flooded. And when you are in transit, you should prepare protective gear to prevent accidents. In ancient times, when transporting medicine, there are many guards to ensure safety.
Also, when storing and transporting, everyone should respect it and not be dismissive. Follow the rules and act according to the rules, so that you can be safe. This is the key to storing and transporting two nitrates and three charcoal, and it must not be ignored.

Today there are diamyl alcohol and trimethylamine, both of which have different effects on the environment and human health.
Diamyl alcohol may have a certain impact on the environment. If released in water bodies, or due to biodegradation and other processes, it will have an effect on aquatic ecosystems. In the soil, or affect the activity and composition of soil microbial communities, but the specific degree of impact depends on its concentration and environmental conditions. For human health, if inhaling the vapor of diamyl alcohol, or irritating the respiratory tract, causing cough, asthma and other discomfort. Skin contact, or cause allergies, redness and swelling and other symptoms. Ingestion, or damage the digestive system, there is a risk of nausea and vomiting.
Trimethylamine has a strong pungent odor in the environment, which can reduce air quality and affect the lives of surrounding residents. If it enters the water body, or changes the chemical properties of the water body, it poses a threat to the survival and reproduction of aquatic organisms. In terms of human health, inhalation of trimethylamine can strongly irritate the respiratory mucosa, causing throat pain and breathing difficulties. Long-term exposure to trimethylamine-containing environments may cause loss of smell. And it is also irritating to the eyes and skin, and may cause eye pain and skin burns after exposure.
To sum up, dipentanol and trimethylamine have many adverse effects on the environment and human health. During daily production and use, it should be properly disposed of to reduce their harm.