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What are the Common Uses of Aluminum Acetate?
The common uses of aluminum (Aluminum) and acetic acid (Acetate) are as follows:
- ** Medical field **: Aluminum acetate is often made into a solution for external use. In the ulceration of sores, it can converge dryness, help the wound heal, and prevent the spread of infection. If the skin exudates inflammation, wet compress with aluminum acetate solution can reduce local exudation and achieve cleaning and anti-inflammatory effects. Ancient physicians also used such agents with astringent properties to treat sores.
- ** Printing and dyeing industry **: In the process of fabric dyeing, aluminum acetate can be used as a mordant. After the fabric is pretreated with aluminum acetate solution, the adsorption force of the dye is enhanced, making the dyeing more uniform and firm. This function is like building a bridge between fabrics and dyes. In ancient times, printing and dyeing craftsmen knew to use similar aluminum-containing compounds to improve the dyeing quality and make the fabric color last forever.
- ** Paper Industry **: Aluminum acetate can help paper sizing. Added to the papermaking slurry, it can improve the water resistance of the paper, so that the paper is not easy to ink and deform in contact with water. This function is like putting protective clothing on the paper. Although the ancient paper did not have the modern aluminum acetate, it also achieved similar sizing purposes through other natural materials to ensure the quality of the paper.
- ** Water Treatment **: Aluminum acetate can be used as an auxiliary ingredient in water purification agents. When treating turbid water, the colloidal substance produced by its hydrolysis can absorb suspended impurities in the water, making the water clear. It is like using an invisible hand to gather impurities in water in one place for easy separation, which is similar to the principle of using certain natural flocculants to purify water in the ancient water purification method.
What are the Precautions in the Use of Aluminum Acetate
In the process of using aluminum acetate, there are many things to pay attention to. The first priority is safety protection. Although aluminum acetate is not extremely dangerous, it should not be taken lightly. When in contact with it, be sure to wear appropriate protective equipment, such as gloves and goggles. The cover may be irritating to the skin and eyes. If it is accidentally touched, rinse it with plenty of water immediately, and decide whether it needs medical treatment according to the actual situation.
In addition, the storage of aluminum acetate is essential. It should be placed in a dry and cool place, away from fire and heat sources. Due to its chemical properties, improper storage environment or deterioration will affect its use efficiency. And it needs to be stored separately from other chemicals to prevent chemical reactions.
When using, precise control of the dose is also the key. The dosage must be determined according to the specific use and relevant instructions. If the dosage is too small, the desired effect may not be achieved; if the dosage is too much, it will not only be wasted, but also cause negative effects.
In addition, when using aluminum acetate for chemical reactions, the reaction conditions should be strictly controlled. Temperature, pH and other factors may affect the reaction process and results. It is necessary to follow the established operating procedures and operate with caution to ensure a smooth and effective reaction.
And because aluminum acetate may have an impact on the environment, the waste after use must not be discarded at will. It is necessary to follow relevant environmental regulations and properly dispose of it to reduce the harm to the environment. In this way, it can achieve the purpose of safe, effective and environmentally friendly use.
Potential Hazards of Aluminum Acetate to Human Body
Aluminum acetate, also known as aluminum acetate, is potentially dangerous to human health.
It may cause skin discomfort. When the skin touches it, it is easy to cause allergies, and erythema, itching, and rash are frequent. This is due to the specific reaction of individuals to it and the disorder of the immune mechanism. If people come into contact with sumac, some people are safe, while others have rashes and itching. The sensitivity of aluminum acetate to the skin is the same.
If you inhale it carelessly, it will cause great harm to the respiratory tract. It can cause sore throat, cough, and even cause asthma. Its particles enter the lungs, irritate the airway mucosa, and interfere with gas exchange. Over time, lung diseases may occur. Just like dust entering the throat, coughing can't be stopped, and the harm of aluminum acetate is even more serious.
Accidentally eating aluminum acetate is also a disaster. The stomach bears the brunt, nausea, vomiting, and abdominal pain follow one after another. Because of its strong chemical nature, it damages the gastrointestinal mucosa and disrupts the order of digestion. Like a strong acid etching, the stomach and intestines are weak, how can it be hit.
And if aluminum accumulates in the body, the long-term harm cannot be ignored. Or affect the nervous system, cause cognitive impairment, memory decline. Or involve the bones, making the bones loose and fragile and easy to fold. Such as rotten wood passing through the wind, it is shaky.
In daily life, you must be cautious when exposed to things containing aluminum acetate. If used, follow the guidelines, be well-protected, and do not be negligent, so as not to endanger your well-being.
How Does Aluminum Acetate React with Other Substances?
The reaction between aluminum (Aluminum) and acetate (Acetate) is quite complicated, so let me explain it in detail.
First, if aluminum encounters acetic acid (the source of acetic acid), there is the following reaction: aluminum is an active metal, and acetic acid can be replaced. The chemical formula is\ (2Al + 6CH_ {3} COOH = 2 (CH_ {3} COO) _ {3} Al + 3H_ {2}\ uparrow\). In this case, aluminum loses electrons and becomes aluminum ions, while hydrogen in acetic acid gains electrons and becomes hydrogen gas to escape. Looking at the phenomenon, it can be seen that there are bubbles slowly emerging on the surface of aluminum, and aluminum gradually dissolves.
Furthermore, if the acetate encounters a strong base, such as sodium hydroxide (NaOH). Take aluminum acetate\ (CH_ {3} COO) _ {3} Al\) as an example, the reaction will occur. Acetate ions interact with hydroxide ions, and aluminum acetate reacts with sodium hydroxide to form aluminum hydroxide precipitation and sodium acetate. The chemical formula is\ ((CH_ {3} COO) _ {3} Al + 3NaOH = Al (OH) _ {3}\ downarrow + 3CH_ {3} COONa\). Viewed, see the formation of white aluminum hydroxide precipitation.
In case of carbonate, such as sodium carbonate (\ (Na_ {2} CO_ {3}\)), acetate ions and carbonate ions will undergo hydrolysis and mutual promotion in solution. Taking aluminum acetate and sodium carbonate as an example, aluminum hydroxide precipitation, carbon dioxide gas and sodium acetate will be produced. The formula is\ (2 (CH_ {3} COO) _ {3} Al + 3Na_ {2} CO_ {3} + 3H_ {2} O = 2Al (OH) _ {3}\ downarrow + 3CO_ {2}\ uparrow + 6CH_ {3} COONa\). At that time, considerable precipitation will be formed and gas will escape.
If the acetate encounters some metal salt solutions, such as silver nitrate (\ (AgNO_ {3}\)) solution. If silver acetate is soluble, the acetate ion may react with silver ions. If sodium acetate reacts with silver nitrate, a silver acetate precipitate can be formed (the solubility of silver acetate is relatively small). The formula is\ (CH_ {3} COONa + AgNO_ {3} = AgCH_ {3} COO\ downarrow + NaNO_ {3}\), and the precipitate can be observed in the solution.
What are the Storage Conditions of Aluminum Acetate?
Aluminum acetate is a chemical agent, and its preservation conditions are quite important, which is related to the maintenance of its utility and quality.
When storing aluminum acetate, the first thing to do is to choose a dry place. If the environment is humid, water vapor is easy to attach to the agent, causing it to get damp. Once damp, aluminum acetate may undergo a chemical reaction, its chemical structure will be damaged, which will affect its original properties and efficacy. For example, damp may cause its active components to hydrolyze, reducing its role in related applications.
Second, it should be placed in a cool place. High temperature can accelerate the rate of chemical reactions, and aluminum acetate may be heated or cause reactions such as decomposition. If the temperature is too high, its molecular structure may become unstable, resulting in loss of efficacy. Therefore, in a cool environment, it can slow down the process of chemical changes and maintain its quality.
Furthermore, the preservation of aluminum acetate needs to be properly sealed. If this medicine is exposed to air, it is easy to react with components in the air, such as oxygen, carbon dioxide, etc. Contact with oxygen, or cause it to oxidize; encounter carbon dioxide, or produce new compounds. A sealed container can prevent the intrusion of external gases and maintain its chemical stability.
In addition, the storage place should be away from fire sources and flammable materials. Although aluminum acetate is not a typical flammable material, it may cause accidents under certain conditions or due to external fire sources. And away from fire sources can prevent it from deteriorating due to high temperature.
In short, in order to properly preserve aluminum acetate, it is necessary to store it in a dry and cool environment, in a sealed container, and away from flammable sources of fire, so as to maintain its quality and effectiveness, so that it can play its due role when needed.