Langyou Chemical
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Astrictives(Aluminum Chloride Hexahydrate)
Langyou Chemical
|
HS Code |
240284 |
| Chemical Formula | AlCl3·6H2O |
| Molar Mass | 241.432 g/mol |
| Appearance | white or yellowish crystalline solid |
| Odor | pungent odor |
| Solubility In Water | highly soluble |
| Density | 2.398 g/cm³ |
| Melting Point | 100 °C (decomposes) |
| Ph In Aqueous Solution | acidic |
| Hygroscopicity | hygroscopic |
| Packing | 5 - kg bag of Astrictives (Aluminum Chloride Hexahydrate) with secure chemical - resistant packaging. |
| Storage | Aluminum Chloride Hexahydrate (astrictives) should be stored in a cool, dry place, away from direct sunlight. Keep it in a tightly - sealed container to prevent moisture absorption, as it is hygroscopic. Avoid storing near reactive substances. This helps maintain its chemical integrity and reduces the risk of unwanted reactions or degradation. |
| Shipping | Astrictives (Aluminum Chloride Hexahydrate) are typically shipped in sealed, corrosion - resistant containers. They must be protected from moisture and handled with care due to potential reactivity, following all relevant chemical shipping regulations. |
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Historical Development
The "Compendium of Materia Medica" says: "Heaven and earth are created, and all things have their sources." Astrictives (Aluminum Chloride Hexahydrate), its historical development, also has a origin.
Ancient healers gradually realized the characteristics of this thing in practice. At first, or only a little bit of knowledge of its efficacy, the application is still shallow. As the years passed, physicians continued to study and deepen their understanding. In terms of pharmaceutical methods, it has also become more refined from crude.
In the past, Astrictives (Aluminum Chloride Hexahydrate) have gradually been applied in the medical and industrial fields, contributing to the health of people's lives and the refinement of craftsmanship. Its development process, just like a pearl gradually shining, in the long river of time, constantly radiating new value, blessing everyone.
Ancient healers gradually realized the characteristics of this thing in practice. At first, or only a little bit of knowledge of its efficacy, the application is still shallow. As the years passed, physicians continued to study and deepen their understanding. In terms of pharmaceutical methods, it has also become more refined from crude.
In the past, Astrictives (Aluminum Chloride Hexahydrate) have gradually been applied in the medical and industrial fields, contributing to the health of people's lives and the refinement of craftsmanship. Its development process, just like a pearl gradually shining, in the long river of time, constantly radiating new value, blessing everyone.
Product Overview
Today there is a thing called Astrictives (Aluminum Chloride Hexahydrate). This is a chemical product with unique characteristics. Its shape is either crystalline, color or pure, and it looks like ice crystals.
It has a wide range of uses and is effective in many fields. In the field of chemical industry, it can be used as a catalyst to help the reaction proceed smoothly, just like a boat in a river, leading the reaction ship to the other side of expectations. In medicine, it may have the equivalent effect of convergence, helping to cure diseases.
This product is exquisite in production process, and it needs to be made in a precise way and in a suitable order to make all the raw materials fit together, so that it can become a product of high quality. Such Astrictives (Aluminum Chloride Hexahydrate) are an important presence in the field of chemistry, and they are of great value in all applications.
It has a wide range of uses and is effective in many fields. In the field of chemical industry, it can be used as a catalyst to help the reaction proceed smoothly, just like a boat in a river, leading the reaction ship to the other side of expectations. In medicine, it may have the equivalent effect of convergence, helping to cure diseases.
This product is exquisite in production process, and it needs to be made in a precise way and in a suitable order to make all the raw materials fit together, so that it can become a product of high quality. Such Astrictives (Aluminum Chloride Hexahydrate) are an important presence in the field of chemistry, and they are of great value in all applications.
Physical & Chemical Properties
Although there is no specific "Astrictives (Aluminum Chloride Hexahydrate) " in the "Compendium of Materia Medica", according to the theory of matter, this substance is aluminum chloride hexahydrate. Its physical properties are colorless and transparent crystals or white particles at room temperature, easily soluble in water, and deliquescent. In terms of chemical properties, its aqueous solution is acidic, caused by the hydrolysis of aluminum ions. It is often used as a water purifier in the chemical industry, through which it is hydrolyzed to form aluminum hydroxide colloids to absorb impurities. It can also be used as a catalyst for organic synthesis, which promotes many organic reactions with its Lewis acidity. Although the ancient books are not detailed, today's scientific research has made the properties and functions of this substance clear, bringing many conveniences to production and life.
Technical Specifications & Labeling
Astrictives (Aluminum Chloride Hexahydrate) are the chemicals we are researching. Its technical specifications and identification (product parameters) are the key.
As far as technical specifications are concerned, it is necessary to clarify its purity, which should reach a very high standard, and the impurity content must be minimal. Furthermore, its physical properties, such as color and shape, should have a specific state to ensure the same quality.
As for the logo, the name of the product should be clearly marked, and the name of Astrictives (Aluminum Chloride Hexahydrate) should not be ambiguous. And its relevant parameters, such as molecular weight, chemical composition, etc., must also be detailed. On the packaging, warning labels are indispensable to inform users of its characteristics and attention, so as to ensure the quality and safety of this product.
As far as technical specifications are concerned, it is necessary to clarify its purity, which should reach a very high standard, and the impurity content must be minimal. Furthermore, its physical properties, such as color and shape, should have a specific state to ensure the same quality.
As for the logo, the name of the product should be clearly marked, and the name of Astrictives (Aluminum Chloride Hexahydrate) should not be ambiguous. And its relevant parameters, such as molecular weight, chemical composition, etc., must also be detailed. On the packaging, warning labels are indispensable to inform users of its characteristics and attention, so as to ensure the quality and safety of this product.
Preparation Method
To make Astrictives (Aluminum Chloride Hexahydrate), the raw materials and production process are very critical. First take an appropriate amount of aluminum chloride and place it in a specific container. With an appropriate amount of water, prepare it in precise proportions. The reaction steps need to be carried out slowly at a suitable temperature to allow aluminum chloride to fully interact with water. And the reaction time needs to be strictly controlled during the process to prevent too much. After the reaction is completed, an exquisite purification mechanism is used to remove impurities to obtain pure Astrictives (Aluminum Chloride Hexahydrate). In this preparation method, the selection of raw materials needs to be refined, and the process operation should be careful, so that a good product can be prepared.
Chemical Reactions & Modifications
Astrictives (aluminum chloride hexahydrate), in the field of chemistry, its reaction and modification are crucial. This compound has a hydrolysis change in contact with water, and aluminum ions interact with water molecules, causing the solution to be acidic.
To modify its properties, or under specific conditions, it can be combined with alkali substances. In this way, its hydrolysis process can be regulated to reduce the acidity. And if the method of heating is applied, the crystal structure of aluminum chloride hexahydrate or amorphous water will change accordingly, which is also one way to modify.
can be complexed with other reagents, such as some organic ligands, to change its chemical activity and physical properties. All these are to explore the chemical reaction and modification of aluminum chloride hexahydrate, hoping to expand its application in various fields.
To modify its properties, or under specific conditions, it can be combined with alkali substances. In this way, its hydrolysis process can be regulated to reduce the acidity. And if the method of heating is applied, the crystal structure of aluminum chloride hexahydrate or amorphous water will change accordingly, which is also one way to modify.
can be complexed with other reagents, such as some organic ligands, to change its chemical activity and physical properties. All these are to explore the chemical reaction and modification of aluminum chloride hexahydrate, hoping to expand its application in various fields.
Synonyms & Product Names
Astrictives are substances with astringent properties. In today's words, Aluminum Chloride Hexahydrate has the power of astringency and can be called an astringency agent. In the ancient recipe book, although it is not directly called this name, it has similar effects and has many other names.
This Aluminum Chloride Hexahydrate can be called "hydrated aluminum chloride hexahydrate", and because of its astringency, it can be compared to the ancient "astringents". When used externally, it can make the skin converge, just like the ancient prescription used astringency medicine to stop skin itching and other diseases. Looking at its characteristics, it is similar to the ancient astringent medicine in terms of efficacy, and it can both close the bundle and fix astringent. Although the names of ancient and modern are different, the nature of efficacy can be passed on.
This Aluminum Chloride Hexahydrate can be called "hydrated aluminum chloride hexahydrate", and because of its astringency, it can be compared to the ancient "astringents". When used externally, it can make the skin converge, just like the ancient prescription used astringency medicine to stop skin itching and other diseases. Looking at its characteristics, it is similar to the ancient astringent medicine in terms of efficacy, and it can both close the bundle and fix astringent. Although the names of ancient and modern are different, the nature of efficacy can be passed on.
Safety & Operational Standards
"Astrictives (Aluminum Chloride Hexahydrate) Product Safety and Operation Specifications"
Astrictives (Aluminum Chloride Hexahydrate) are also chemical substances. Their properties are different, related to safety and operation, and cannot be ignored.
At the safe end, this material is corrosive and can cause burns when it touches the skin. If it enters the eyes, it is particularly harmful. It must be rinsed with a lot of water as soon as possible and seek medical attention urgently. The smell of its breath is pungent, and it is harmful to the body if inhaled for a long time. Therefore, when using it, it must be well ventilated, and protective equipment should be prepared, such as masks, blindfolds, etc., to prevent accidents.
As for the operating specifications, when using it, clean equipment must be used, and no debris should be mixed in. When dissolved, it should be slowly poured into the water, and it must not be reversed. It should be covered with water to heat up, and careless operation may cause liquid to splash and hurt people. Store in a dry and cool place to avoid mixing with other things to prevent chemical reactions. After use, the utensils must be washed, and the residues should be disposed of in accordance with regulations and should not be discarded at will.
All these are the essentials of the safety and operation of Astrictives (aluminum chloride hexahydrate), and practitioners should follow them carefully to keep them safe.
Astrictives (Aluminum Chloride Hexahydrate) are also chemical substances. Their properties are different, related to safety and operation, and cannot be ignored.
At the safe end, this material is corrosive and can cause burns when it touches the skin. If it enters the eyes, it is particularly harmful. It must be rinsed with a lot of water as soon as possible and seek medical attention urgently. The smell of its breath is pungent, and it is harmful to the body if inhaled for a long time. Therefore, when using it, it must be well ventilated, and protective equipment should be prepared, such as masks, blindfolds, etc., to prevent accidents.
As for the operating specifications, when using it, clean equipment must be used, and no debris should be mixed in. When dissolved, it should be slowly poured into the water, and it must not be reversed. It should be covered with water to heat up, and careless operation may cause liquid to splash and hurt people. Store in a dry and cool place to avoid mixing with other things to prevent chemical reactions. After use, the utensils must be washed, and the residues should be disposed of in accordance with regulations and should not be discarded at will.
All these are the essentials of the safety and operation of Astrictives (aluminum chloride hexahydrate), and practitioners should follow them carefully to keep them safe.
Application Area
Astrictives (Aluminum Chloride Hexahydrate) are also chemical substances. Its application field is quite wide. In the field of medicine, it is often used as an astringent. It can help wounds converge, prevent the spread of infection, and heal quickly. In the leather tanning industry, it is also very useful. It can make leather tough and has good water resistance. In the paper industry, it can be used as a sizing precipitant to increase the water resistance of paper and improve the quality. In the printing and dyeing industry, it is also a mordant, which helps dyes firmly adhere to fabrics, and the color retention is bright and lasting. This substance has shown its unique effectiveness in many practical fields, adding to the development of various industries.
Research & Development
Today there is a thing called Astrictives (Aluminum Chloride Hexahydrate), and we will explore its mysteries with the heart of research and development. This material quality is related to many fields, or in the process of chemical industry, it has unique capabilities; or in the field of medicine, it has a different kind of power.
We have carefully studied, observed its changing rules, and analyzed the wonders of its composition. After repeated experiments, we have observed its state of blending with other things, and explored the influence of temperature and humidity factors. Strive to clarify its characteristics in order to expand its use.
Hope to use the power of research to make this Astrictives (Aluminum Chloride Hexahydrate) play a greater role in the world, contribute to various causes, and promote its vigorous development, so as to achieve the grand aspiration of benefiting everyone.
We have carefully studied, observed its changing rules, and analyzed the wonders of its composition. After repeated experiments, we have observed its state of blending with other things, and explored the influence of temperature and humidity factors. Strive to clarify its characteristics in order to expand its use.
Hope to use the power of research to make this Astrictives (Aluminum Chloride Hexahydrate) play a greater role in the world, contribute to various causes, and promote its vigorous development, so as to achieve the grand aspiration of benefiting everyone.
Toxicity Research
The toxicity of Astrictives (Aluminum Chloride Hexahydrate) is studied in this study. Observe its properties and observe its effects on living beings in various experiments. When applied to insects, it is seen that their actions are abnormal from usual, or there is a state of weakness. When put into plants and trees, its growth is also hindered, the leaf color may change, and the stem extension is not smooth.
Investigate the reason, or because Astrictives enter the body, the order of its biochemistry is disrupted. In insects, it disturbs their nerve conduction and causes their movements to be perverse; in plants and trees, it hinders their nutrient uptake and disrupts their photosynthetic process. However, in order to clarify its details, it is necessary to collect extensive data and investigate its changes in depth before we can obtain a definitive conclusion, so as to know the depth of its toxicity and the magnitude of its impact, and to provide solid evidence for using this substance or avoiding its harm.
Investigate the reason, or because Astrictives enter the body, the order of its biochemistry is disrupted. In insects, it disturbs their nerve conduction and causes their movements to be perverse; in plants and trees, it hinders their nutrient uptake and disrupts their photosynthetic process. However, in order to clarify its details, it is necessary to collect extensive data and investigate its changes in depth before we can obtain a definitive conclusion, so as to know the depth of its toxicity and the magnitude of its impact, and to provide solid evidence for using this substance or avoiding its harm.
Future Prospects
It has not yet been developed, and it is full of hope for Astrictives (chlorinated hexahydrate). Its properties are good and its uses are vast. It can be applied to the field of chemical industry to help reverse the process and improve the performance of the product; it can also be used for research and development, or for materials, adding effect. And in the research of materials, it is expected to shape new types of products and high-tech technologies. Our researchers must do our best to explore its depth and explore its new path. In the future, we can make this product a big hit, and it can be used by the world. It will push forward and become the help of technology.
What are the main uses of Aluminum Chloride Hexahydrate (Astrictives (Aluminum Chloride Hexahydrate))?
Aluminum Chloride Hexahydrate (Astrictives (Aluminum Chloride Hexahydrate)) is widely used and has important effects in many fields.
In the industrial field, one of them is as a catalyst for organic synthesis. Many organic reactions, such as the alkylation and acylation of aromatic hydrocarbons, etc. Aluminum Chloride Hexahydrate can efficiently catalyze such reactions by virtue of its strong Lewis acidity, which promotes the reaction to proceed more smoothly and improves the reaction rate and product yield. For example, when preparing ethylbenzene, aluminum chloride hexahydrate is often used as a catalyst to promote the alkylation reaction of benzene and ethylene. Second, in the petroleum industry, it can be used in processes such as petroleum cracking and reforming to help improve the quality and output of petroleum products.
In the field of water treatment, aluminum chloride hexahydrate is a crucial water purifier. It can rapidly hydrolyze in water to form an aluminum hydroxide colloid. This colloid has a strong adsorption capacity, which can absorb and aggregate impurities, particles, etc. suspended in water, and finally settle down to achieve the purpose of purifying water quality. It effectively removes turbidity and color in water, making water more clarified. It is suitable for drinking water, industrial water, and wastewater treatment.
In the paper industry, aluminum chloride hexahydrate also plays an important role. It can be used as a sizing agent to help paper better absorb inks and dyes, improve the water resistance and printing adaptability of paper, make the printing effect clearer and longer-lasting, and also help to improve the strength and other physical properties of paper.
In addition, in the textile printing and dyeing industry, aluminum hexahydrate can be used for mordant dyeing of fabrics to help dyes better adhere to fabrics, improve dyeing effect and color fastness; in the field of medicine, it can also be used as an auxiliary reagent in the preparation of some drugs to participate in reactions. In short, aluminum hexahydrate plays an indispensable role in many industries and is of great significance to promoting the development of various industries.
In the industrial field, one of them is as a catalyst for organic synthesis. Many organic reactions, such as the alkylation and acylation of aromatic hydrocarbons, etc. Aluminum Chloride Hexahydrate can efficiently catalyze such reactions by virtue of its strong Lewis acidity, which promotes the reaction to proceed more smoothly and improves the reaction rate and product yield. For example, when preparing ethylbenzene, aluminum chloride hexahydrate is often used as a catalyst to promote the alkylation reaction of benzene and ethylene. Second, in the petroleum industry, it can be used in processes such as petroleum cracking and reforming to help improve the quality and output of petroleum products.
In the field of water treatment, aluminum chloride hexahydrate is a crucial water purifier. It can rapidly hydrolyze in water to form an aluminum hydroxide colloid. This colloid has a strong adsorption capacity, which can absorb and aggregate impurities, particles, etc. suspended in water, and finally settle down to achieve the purpose of purifying water quality. It effectively removes turbidity and color in water, making water more clarified. It is suitable for drinking water, industrial water, and wastewater treatment.
In the paper industry, aluminum chloride hexahydrate also plays an important role. It can be used as a sizing agent to help paper better absorb inks and dyes, improve the water resistance and printing adaptability of paper, make the printing effect clearer and longer-lasting, and also help to improve the strength and other physical properties of paper.
In addition, in the textile printing and dyeing industry, aluminum hexahydrate can be used for mordant dyeing of fabrics to help dyes better adhere to fabrics, improve dyeing effect and color fastness; in the field of medicine, it can also be used as an auxiliary reagent in the preparation of some drugs to participate in reactions. In short, aluminum hexahydrate plays an indispensable role in many industries and is of great significance to promoting the development of various industries.
What are the Physical and Chemical Properties of Aluminum Chloride Hexahydrate (Astrictives (Aluminum Chloride Hexahydrate))
Aluminum chloride hexahydrate, white and crystalline in nature, is active. Under normal temperature, it dissolves in water, and the reaction of hydrolysis is to produce aluminum hydroxide and hydrochloric acid. Its aqueous solution is acidic, due to the hydrolysis of aluminum ions.
Aluminum chloride hexahydrate has deliquescence, and it easily absorbs moisture and becomes sticky in humid air. When heated, it decomposes, first losing crystalline water, followed by sublimation of aluminum chloride. Its melting point is about 100.7 ° C, and its boiling point is about 180 ° C.
In the field of organic synthesis, aluminum chloride hexahydrate is a commonly used catalyst to promote acylation and alkylation reactions. In the water treatment industry, it can be used as a water purifier. With the adsorption of its hydrolysis product aluminum hydroxide, it can remove suspended impurities in water and clarify water bodies.
However, it is corrosive to a certain extent, and it can hurt the skin and mucous membranes when touched. Be careful when using it, follow safety procedures, and use protective equipment to avoid direct contact with it. And it also has an impact on the environment. When wasting, follow regulations to avoid polluting the environment.
Aluminum chloride hexahydrate has deliquescence, and it easily absorbs moisture and becomes sticky in humid air. When heated, it decomposes, first losing crystalline water, followed by sublimation of aluminum chloride. Its melting point is about 100.7 ° C, and its boiling point is about 180 ° C.
In the field of organic synthesis, aluminum chloride hexahydrate is a commonly used catalyst to promote acylation and alkylation reactions. In the water treatment industry, it can be used as a water purifier. With the adsorption of its hydrolysis product aluminum hydroxide, it can remove suspended impurities in water and clarify water bodies.
However, it is corrosive to a certain extent, and it can hurt the skin and mucous membranes when touched. Be careful when using it, follow safety procedures, and use protective equipment to avoid direct contact with it. And it also has an impact on the environment. When wasting, follow regulations to avoid polluting the environment.
What to pay attention to when storing aluminum chloride hexahydrate (Astrictives (Aluminum Chloride Hexahydrate))
When storing aluminum chloride hexahydrate (Aluminum Chloride Hexahydrate), many things need to be paid attention to.
This is a deliquescent material and must be placed in a dry place. Because it is in humid air, it is easy to absorb moisture and deliquescent, causing its morphology and properties to change, affecting use. Therefore, it should be stored in a dry and well-ventilated place to prevent moisture dissolution.
Temperature is also critical. Do not place it in a high temperature environment. Due to high temperature or its decomposition, the chemical properties and quality will be damaged. The ideal storage temperature should be maintained in the normal room temperature range, and the temperature should not fluctuate greatly to ensure its stability.
Furthermore, it should be kept away from fire sources and oxidants. Although aluminum chloride hexahydrate is not flammable, it may be dangerous in case of fire or high temperature, and contact with oxidants, or cause violent chemical reactions, endangering safety.
The choice of storage container is also important. Use a well-sealed container to prevent air and moisture from entering and prevent it from deteriorating. If the container is not well sealed, moisture and air will easily enter, accelerating deliquescence and reaction.
Handle with care when handling, because it is crystalline, brittle, rough handling or cause it to break, affecting storage and use.
Store aluminum chloride hexahydrate with caution in terms of environment, temperature, container and handling to ensure its quality and safety for subsequent use.
This is a deliquescent material and must be placed in a dry place. Because it is in humid air, it is easy to absorb moisture and deliquescent, causing its morphology and properties to change, affecting use. Therefore, it should be stored in a dry and well-ventilated place to prevent moisture dissolution.
Temperature is also critical. Do not place it in a high temperature environment. Due to high temperature or its decomposition, the chemical properties and quality will be damaged. The ideal storage temperature should be maintained in the normal room temperature range, and the temperature should not fluctuate greatly to ensure its stability.
Furthermore, it should be kept away from fire sources and oxidants. Although aluminum chloride hexahydrate is not flammable, it may be dangerous in case of fire or high temperature, and contact with oxidants, or cause violent chemical reactions, endangering safety.
The choice of storage container is also important. Use a well-sealed container to prevent air and moisture from entering and prevent it from deteriorating. If the container is not well sealed, moisture and air will easily enter, accelerating deliquescence and reaction.
Handle with care when handling, because it is crystalline, brittle, rough handling or cause it to break, affecting storage and use.
Store aluminum chloride hexahydrate with caution in terms of environment, temperature, container and handling to ensure its quality and safety for subsequent use.
What are the safety precautions during the use of Aluminum Chloride Hexahydrate (Astrictives (Aluminum Chloride Hexahydrate))?
There are many safety precautions during the use of aluminum chloride hexahydrate (Aluminum Chloride Hexahydrate), which must not be ignored.
This medicine is corrosive and touches the skin, which can cause burns. When taking it, be sure to wear protective equipment, such as gloves, goggles, etc., to prevent the liquid from contaminating the body. If you accidentally touch it, rinse it with plenty of water as soon as possible. If you are seriously injured, you need to seek medical attention immediately.
It is easy to dehydrate in the air. It must be properly stored and placed in a dry place to avoid contact with moisture to prevent deterioration and affect the efficacy of the medicine. And it should be kept away from fire and heat sources. Although it is non-flammable, it may be dangerous under high temperatures.
The place of use should also be well ventilated to avoid inhaling its dust or fumes. If inhaled, it may cause respiratory irritation symptoms such as cough, shortness of breath, etc. In this case, it should be quickly moved to a fresh air place and seek medical treatment if necessary.
Furthermore, aluminum chloride hexahydrate should not be mixed with reducing substances, alkaline substances, etc. The two meet, or react violently, causing danger. Before use, read the instructions carefully, operate according to the specifications, and do not change the dosage and method of use without authorization. Only with caution can we ensure safety in use.
This medicine is corrosive and touches the skin, which can cause burns. When taking it, be sure to wear protective equipment, such as gloves, goggles, etc., to prevent the liquid from contaminating the body. If you accidentally touch it, rinse it with plenty of water as soon as possible. If you are seriously injured, you need to seek medical attention immediately.
It is easy to dehydrate in the air. It must be properly stored and placed in a dry place to avoid contact with moisture to prevent deterioration and affect the efficacy of the medicine. And it should be kept away from fire and heat sources. Although it is non-flammable, it may be dangerous under high temperatures.
The place of use should also be well ventilated to avoid inhaling its dust or fumes. If inhaled, it may cause respiratory irritation symptoms such as cough, shortness of breath, etc. In this case, it should be quickly moved to a fresh air place and seek medical treatment if necessary.
Furthermore, aluminum chloride hexahydrate should not be mixed with reducing substances, alkaline substances, etc. The two meet, or react violently, causing danger. Before use, read the instructions carefully, operate according to the specifications, and do not change the dosage and method of use without authorization. Only with caution can we ensure safety in use.
What is the preparation method of aluminum chloride hexahydrate (Astrictives (Aluminum Chloride Hexahydrate))
The method of making aluminum chloride hexahydrate (Aluminum Chloride Hexahydrate) has been around for a long time. To make this substance, first take the metallic aluminum and react with it with dilute hydrochloric acid. The reason for the reaction is that when the aluminum encounters hydrochloric acid, it converts into aluminum chloride and hydrogen.
To perform this technique, take an appropriate amount of aluminum and chop it into chips to increase its contact with the acid. Then put it in an acid-resistant device and slowly inject dilute hydrochloric acid. Looking at the reaction, it can be seen that bubbles rise, which is the appearance of hydrogen escaping.
After the reaction is completed, aluminum chloride is obtained in the solution. However, it is necessary to consider its purification at this time. Filter it with filter paper to remove unreacted impurities. Then, take the filtrate and heat it to evaporate, so that the water is gradually lost. When the solution is saturated, cool down and crystallize. During this process, crystals of aluminum chloride hexahydrate will precipitate from the solution.
Another method can be used to react aluminum hydroxide with hydrochloric acid. When aluminum hydroxide encounters hydrochloric acid, it also converts into aluminum chloride and water. Take an appropriate amount of aluminum hydroxide, add it to hydrochloric acid, and stir to promote its reaction. After the reaction is completed, the subsequent purification steps, such as filtration, evaporation, and crystallization, are similar to the previous method.
It should be noted that during operation, hydrochloric acid is corrosive, and care should be taken to prevent personal injury. And when heating evaporates, the heat must be moderate, and the crystals or water loss will deteriorate. In this way, pure aluminum chloride hexahydrate can be obtained.
To perform this technique, take an appropriate amount of aluminum and chop it into chips to increase its contact with the acid. Then put it in an acid-resistant device and slowly inject dilute hydrochloric acid. Looking at the reaction, it can be seen that bubbles rise, which is the appearance of hydrogen escaping.
After the reaction is completed, aluminum chloride is obtained in the solution. However, it is necessary to consider its purification at this time. Filter it with filter paper to remove unreacted impurities. Then, take the filtrate and heat it to evaporate, so that the water is gradually lost. When the solution is saturated, cool down and crystallize. During this process, crystals of aluminum chloride hexahydrate will precipitate from the solution.
Another method can be used to react aluminum hydroxide with hydrochloric acid. When aluminum hydroxide encounters hydrochloric acid, it also converts into aluminum chloride and water. Take an appropriate amount of aluminum hydroxide, add it to hydrochloric acid, and stir to promote its reaction. After the reaction is completed, the subsequent purification steps, such as filtration, evaporation, and crystallization, are similar to the previous method.
It should be noted that during operation, hydrochloric acid is corrosive, and care should be taken to prevent personal injury. And when heating evaporates, the heat must be moderate, and the crystals or water loss will deteriorate. In this way, pure aluminum chloride hexahydrate can be obtained.
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