Sodium Hydrogenfluoride Granule 98
Fluoride Fluoropolymers Hydrofluoric Acid/Foaming Agent Fluoride Salt Fluorine-Containing

Sodium Hydrogenfluoride, Granule, 98%

Duxiu Chemical

Specifications

HS Code

108354

Name Sodium Hydrogenfluoride, Granule, 98%
Chemical Formula NaHF2
Appearance Granular
Purity 98%
Molar Mass 61.99 g/mol
Solubility Soluble in water
Density 2.08 g/cm³
Ph Aqueous Solution Acidic
Odor Odorless
Color White
Hazardous Nature Corrosive
Chemical Formula NaHF2
Appearance Granular
Purity 98%
Molar Mass 61.99 g/mol
Solubility Soluble in water
Density 2.08 g/cm³
Melting Point 160.5 °C
Boiling Point Decomposes
Odor Odorless
Acidity Acidic salt
Hazard Class Corrosive

As an accredited Sodium Hydrogenfluoride, Granule, 98% factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage
Packing 50 - kg bag packaging for 98% Sodium Hydrogenfluoride Granule chemical.
Storage Sodium hydrogenfluoride granules (98%) should be stored in a cool, dry, well - ventilated area. Keep them in a tightly - sealed container, preferably made of corrosion - resistant materials. Avoid storing near reactive substances like strong acids or bases. This prevents potential reactions and ensures the chemical's stability and integrity.
Shipping Sodium Hydrogenfluoride Granule, 98% is shipped in well - sealed containers to prevent moisture and contamination. Special handling is required due to its chemical nature, following all safety regulations for chemical transport.
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Sodium Hydrogenfluoride, Granule, 98%
General Information
Historical Development
The development of Sodium Hydrogenfluoride Granule (Sodium Hydrogenfluoride Granule 98), although the name has not been heard in ancient times, there are traces of sodium fluoride-related things. In the past, the ancestors explored minerals and gradually understood the characteristics of sodium fluoride. With the passage of time, science and technology have advanced day by day, and its understanding has deepened. It has been possible to extract accurately and make this product. At first, it was only a niche study, but later due to the vigorous industry, demand surged. Through the unremitting efforts of many scholars, the process has become more refined, and the quality of sodium hydrofluoride granules 98 has improved. It has been widely used in various industries, and it has become an indispensable state today. On the road of chemical industry, it has left a strong ink and color.
Product Overview
"On the Overview of Sodium Hydrogenfluoride Granule 98 Products"
My husband now has something called Sodium Hydrogenfluoride Granule 98. This product is like a particle, with a purity of ninety-eight. It is active in nature and is often an essential agent in chemical affairs. Or it can be used in erosion, which can melt the solid and deform the material; or it can be used for liquid regulation to change the degree of acid and alkali.
To observe its preparation, it is necessary to use fine techniques, temperature control and change, so that the materials are just right, in order to obtain this pure product. And its preservation also needs to be careful to avoid moisture and waterproof to prevent qualitative changes. Those who use it should abide by the rules, observe its nature, and go with the flow, so as to obtain its benefits and avoid its harm. In all things in the chemical industry, this product is like a boat in a river, helping a lot, and it is a material that cannot be ignored.
Physical & Chemical Properties
Everything has its own properties, and the same is true for chemical things. Today there is Sodium Hydrogenfluoride Granule 98, whose properties can be investigated.
The physical properties of this thing, looking at its shape, are granular, color or pure, texture or uniform. Touch or dry feeling. Its chemical properties, with a lively state. In contact with water or react with other things, or produce strange changes. Between acids and bases, it has its own position, and can be combined with alkalis, showing a unique transformation. And its stability is also important, in different environments, or maintain the normal, or change, all depend on the surrounding conditions. Such physical and chemical properties should be carefully observed by our chemical researchers in order to make sense of them and use them effectively.
Technical Specifications & Labeling
There are Sodium Hydrogenfluoride Granule 98 products today, and its technical specifications and identification (commodity parameters) are the key. The technical specifications of this product need to indicate that the proportion of ingredients is accurate, the particle size is uniform, and the impurity content is minimal. The label should list the name, content, origin and other commodity parameters in detail, so that the viewer can see at a glance. Only by strictly abiding by the technical specifications and clear labels can we obtain the excellent quality of this product, which can be effective in various uses and live up to its use. These two are the cornerstones of the product, which are related to its quality and practicality.
Preparation Method
To make sodium hydrogen fluoride particles 98, the method is as follows: Prepare the required raw materials first, with hydrofluoric acid and sodium hydroxide as the main ones. Pour an appropriate amount of hydrofluoric acid slowly into the sodium hydroxide solution, during which the temperature must be controlled and not overheated. The reaction between the two is: HF + NaOH → NaHF 2O + H2O O. After the reaction is completed, it is evaporated and concentrated to obtain a thick liquid, then cooled and crystallized to precipitate sodium hydrogen fluoride crystals. After filtering, washing, removing impurities, and finally drying at low temperature, the finished product of sodium hydrogen fluoride particles 98 is obtained. The manufacturing process, strictly abide by the procedures, prevent hazards, ensure safety, and the equipment needs to be corrosion-resistant to meet this system.
Chemical Reactions & Modifications
Sodium Hydrogenfluoride Granule 98 is a chemical product. Its chemical reaction and modification are related to many wonders. This product may be active in the reaction, and combine with other substances to form a novel quality. The way of its modification is also valued by scholars. Or adjust its structure, or change the temperature and pressure of its environment, in order to achieve good performance. After modification, or increase its stability, or strengthen its activity, the use is wide. Looking back at the past, all the sages have worked tirelessly in the study of chemical reactions and modifications, so they have today's understanding. We should also diligently study the reaction and modification of Sodium Hydrogenfluoride Granule 98 to explore its subtleties, adding to the progress of chemistry and opening up a new path for the future.
Synonyms & Product Names
The name of this material is Sodium Hydrogenfluoride Granule 98. There are many different names for it, or sodium hydrofluoride particles, or cloud acid sodium fluoride particles. Among the shops, it is also sold under this name. This material is very different and has a wide range of uses. In the field of chemical industry, it is often used as a melting agent and an etching material. Although the names are different, they all refer to this product. Its quality is high, the content is ninety-eight, and it is important for the industry. Therefore, in all kinds of chemical industry, it depends on this product to achieve its success. Although it has different names, it is actually the same.
Safety & Operational Standards
On the Safety and Operation Specifications of Sodium Hydrogenfluoride Granule 98
For Sodium Hydrogenfluoride Granule 98, chemical substances are also different in nature, which are related to safety and operation, and must not be ignored.
This object is highly corrosive and will cause burning and ulceration when it touches the skin. Therefore, when handling, be prepared with protective equipment. Wear corrosion-resistant clothing, wear thick rubber sleeves on your hands, and cover your face with eye protection glasses to keep it safe.
When storing, it should be placed in a cool, dry and ventilated place, away from fire and heat sources. Do not mix with alkalis, active metal powders, etc., to prevent chemical reactions from occurring and causing dangerous conditions.
In the operating room, the ventilation equipment must be well-ventilated to allow the harmful gases to disperse quickly. When taking it, the action should be slow and do not allow dust to fly. If it is accidentally spilled, cover it with sand, dry lime, etc. as soon as possible, collect it carefully, put it in a designated container, and deal with it according to regulations.
In case of contact with the human body, rinse with a large amount of water as soon as possible, and then seek medical treatment. If it enters the eye, be especially careful, rinse with flowing water or normal saline, and then seek medical treatment.
Anyone who handles this thing must be familiar with safety and operating standards, and must not be negligent. Only by following this rule can we keep safe and move forward steadily in the way of chemical research.
Application Area
Taste and hear all kinds of wonderful things, all have their uses, today I say Sodium Hydrogenfluoride Granule 98. In various domains, its effectiveness is extraordinary.
In the world of engineering, it can be used as an etching aid, to help the device be carved into a delicate shape, making the texture delicate, like heaven. In the preparation of medicine, it also has its function, which can adjust the preparation, promote the effect of medicine, and help cure diseases. In the field of agricultural planting, it can change the quality of soil, help crops grow, increase their yield, and produce fruitful fruits.
And in chemical synthesis, it is a key agent, leading the reaction line, forming a variety of new products, and expanding the boundaries of chemical industry. From this point of view, the use of Sodium Hydrogenfluoride Granules 98 is widely involved in the field, and it is beneficial to all things.
Research & Development
Today there is a thing named Sodium Hydrogenfluoride Granule 98. Our generation is a researcher to explore its research and progress. If this agent is like a particle, the purity is nearly 98%.
At the beginning of the research, study its properties in detail, observe its change in contact with water, observe its response to various things, in order to clarify its chemical theory. Then explore the method of its preparation, seek the goodness of the process, hope to improve its yield and reduce its cost.
As for the development, I hope it will have a wider application in the industrial world. Or help the system of materials to increase its strength; or use it in the art of etching to add its essence. Our unremitting research, hoping that this agent can develop its growth, shine and heat in various fields, lead the progress of the industry, promote the rise of science and technology, and create more benefits for future generations.
Toxicity Research
The nature of poisons is related to human life and cannot be ignored. Today there is Sodium Hydrogenfluoride Granule 98, and the investigation of its toxicity is a top priority.
This substance is highly corrosive and touches the skin, like a fire burning the body, burning pain is unbearable, long-term ulceration, damage to the texture. If inhaled inadvertently, it enters the lungs and organs, disturbing the flow of qi and blood, causing poor breathing, and the chest is like a heavy stone. If eaten by mistake, it will harm the spleen and stomach, damage the organs, and endanger life.
Looking at the environment, it is also harmful. Infiltrate into water and soil, sewage sources, destroy vegetation, and break the ecological balance. Therefore, to study its toxicity, we must be careful and study its harm in detail, in order to prevent problems before they occur, ensure the well-being of all people, and protect the peace of the world.
Future Prospects
Today, there is a product called Sodium Hydrogenfluoride Granule 98, which holds great promise in our chemical research. Looking at the future development, this substance is expected to shine in many fields. It can contribute to the birth of new materials in the field of material preparation, and with its unique properties, help materials achieve better performance. In industrial production, it may be able to optimize processes, improve efficiency, reduce energy consumption and increase production. Although the road ahead may be difficult, we scientific researchers should explore with a heart and study relentlessly with a fearless attitude. In the future, this Sodium Hydrogenfluoride Granule 98 can be like a shining star, illuminating the future of science and technology, creating brilliance in the unfinished business, seeking well-being for the world, and contributing to the advancement of science and technology.
Historical Development
Those who have tasted the study of chemistry in ancient times have all learned from the basics and explored the mystery of matter. Today there is Sodium Hydrogenfluoride Granule 98, and its historical evolution is also very interesting.
At the beginning, the characteristics of this object were unknown to everyone, but in the exploration of chemistry, they occasionally found clues. As the years went by, the sages worked tirelessly to understand its nature and purpose. In the past, the experimental conditions were simple, but the heart of scholars was as solid as gold stone, not afraid of difficulties. After years of hard work, the understanding of Sodium Hydrogenfluoride Granule 98 has deepened, from ignorance to clarity, from preliminary exploration to precise grasp. Its use in industry and scientific research has also been expanded and carried forward due to the improvement of cognition. The arduous exploration of the past is the cornerstone of the wide application of this object today. This is a corner of the historical development of chemical substances and a witness to the perseverance of scholars in their pursuit of knowledge.
Product Overview
Today there is a thing called Sodium Hydrogenfluoride Granule 98, which is very pure, up to 98%. This is in the shape of granules. Looking at it, the granules are distinct and the texture is uniform. It has a wide range of uses and is often helpful in chemical industry. It can participate in a variety of reactions to combine various substances to form new substances. Its nature is lively, and it changes differently in contact with water and heat, so you need to be cautious when using it. The storage place should be dry and cool to prevent its qualitative change. This product is indispensable in the field of industry. It can help the process to improve and the product is abundant. It is also a good material for chemical industry.
Physical & Chemical Properties
If there are sodium hydrogenfluoride granules (Sodium Hydrogenfluoride Granule 98) on a certain night, its material has special physical and chemical properties. Looking at its shape, it is in the shape of granules, and the color is pure and bright. In terms of its physical rationality, the melting point is particularly fixed, and the quality is stable at room temperature. And its density is moderate, which is easy to store and transport.
As for chemical properties, this product is quite active. When it comes into contact with water, it responds, producing new substances. When it encounters acids, it also undergoes a violent reaction, releasing energy and generating new chemicals. However, although its properties are alive, if it is stored properly, its quality can be guaranteed. In the field of chemical research, with this physicochemical property, there are many available places, which are valued by researchers. They are often used in experiments and production, and their effectiveness is also apparent.
Technical Specifications & Labeling
Sodium Hydrogenfluoride Granule 98 is also a chemical product. Its technical specifications and identification (commodity parameters) are of paramount importance. In terms of its quality, it needs to be pure and uniform, and the particle size is appropriate, so that it can be used in various ways.
Regarding its logo, when the composition and purity of the label are ninety-eight, and it has a clear name, it can be used to prevent mistaken recognition and mixing. When used in packaging, it is also regular, and it must be solid and dense to avoid contact with foreign objects.
The method of inspection, according to the scientific process, measures its purity, particle size and other parameters, and can only be used if it is in accordance with the established standards. In this way, it is guaranteed that when it is used, it is safe and effective, and meets the needs of all things.
Preparation Method
To prepare sodium hydrofluoride granules (Sodium Hydrogenfluoride Granule 98), the method is as follows:
Raw materials and production process: High-purity hydrofluoric acid and sodium hydroxide are selected as raw materials. The hydrofluoric acid is slowly poured into the sodium hydroxide solution, during which the ratio of the two needs to be strictly controlled, which is the key.
Reaction steps: In a special reactor, maintain a suitable temperature and stirring rate. Preheat the sodium hydroxide solution to a specific temperature first, then add hydrofluoric acid dropwise, and closely monitor the pH change during the reaction until the reaction is complete.
Catalytic mechanism: A small amount of specific catalyst can be added to speed up the reaction rate, shorten the reaction time, and ensure the purity of the product. After the reaction is completed, the sodium hydrogen fluoride particles can be obtained by cooling, crystallization, filtration, drying and other processes, and the purity can reach 98%.
Chemical Reactions & Modifications
In the field of chemistry, the reaction and denaturation of Sodium Hydrogenfluoride Granule 98 are worth exploring.
The particles of sodium hydrofluoride have a purity of 98. They are active and often appear unique in various reactions. In contact with water, they dissolve quickly and become invisible. However, this process is not quiet, or heat, or gas production, all due to chemical reactions.
The way of denaturation is also very interesting. After heating and catalysis, its structure can be changed, or its properties can be changed. In the road of industry, different products can be prepared and have a wide range of uses. However, when exploring, we must carefully observe its response and analyze its changes in detail, in order to clarify its chemistry, which is used by industry, promotes the advancement of science and technology, and benefits the world, so as to live up to the original intention of chemical inquiry.
Synonyms & Product Names
Sodium hydrofluoride particles 98, this is what I involved in chemical research. Its aliases are many, or sodium hydrofluoride particles 98, and it is also called acidic sodium fluoride particles 98. Its trade names also refer to each other, and different trade names are different. This product is widely used in industry. In the metallurgical field, it can be used as a flux to help smooth metal smelting; in chemical synthesis, it is an important raw material to promote many chemical reactions. Its unique performance and purity of 98 make it show excellent results in various application scenarios. I am studying the same as this product, and also exploring the reasons and relationships behind its many names, hoping to gain a deeper understanding of this product and contribute to the development of related fields.
Safety & Operational Standards
"Sodium Hydrogenfluoride Granule 98 Safety and Operation Specifications"
Sodium Hydrogenfluoride Granule 98 is an important chemical substance. Its unique nature is related to safety and operation standards, and cannot be ignored.
At the safe end, this substance is corrosive and can cause burns when it touches the skin. Therefore, when handling, it is necessary to wear protective equipment, such as gloves, goggles, protective clothing, etc., to prevent accidents. And its volatile gas, or harmful to breathing, should be well ventilated and well-ventilated. If necessary, a respiratory protective device should be prepared.
As for the operating specifications, the first thing is to accurately weigh. When taking it, use a special appliance and use the amount required for the experiment with caution. When mixing, pour it in slowly and keep stirring to prevent overreaction. When storing, keep it in a dry and cool place, away from fire, heat and incompatible objects to ensure its stability.
If you accidentally touch it, rinse it with a lot of water as soon as possible. If the burn is serious, seek medical attention immediately. If there is a gas leak, leave the scene quickly and report it to the relevant person to be properly handled.
In short, when handling Sodium Hydrogenfluoride Granule 98, it is necessary to strictly abide by safety and operating standards, so as to ensure the smooth operation of the experiment and the safety of personnel.
Application Area
Sodium hydrofluoride particles 98, this chemical substance, has a wide range of application fields. In the field of metallurgy, it can help ore refining, make metal separation more delicate, improve purity, and gain quality. In chemical manufacturing, it is often used as a key additive to participate in a variety of reactions, catalyze processes, and accelerate output. In the electronics industry, it is very important for chip manufacturing and other links to help it achieve precise processes. In the building materials industry, it can improve material properties and make it more durable. In scientific research and exploration, it provides unique chemical properties for experimental research and helps to discover new results. All of this highlights the important value of sodium hydrofluoride particles 98 in many application fields and promotes the continuous development of various industries.
Research & Development
I dedicated myself to the research of Sodium Hydrogenfluoride Granule 98. At first, the preparation method was quite laborious. All kinds of attempts were made, or the raw materials were not pure, or the conditions were not agreed, and the results were not obvious.
Then, I dedicated myself to studying ancient books, referred to the methods of various families, and improved the process. The reaction temperature, time, and ratio were all carefully considered. Gradually, the purity and yield of the product have been improved.
However, the road of development is not smooth sailing. Changes in market demand and the drama of competition are all challenges. We should make unremitting exploration, optimize quality, and expand applications. Based on the ancient law, the new technology, Sodium Hydrogenfluoride Granule 98 in the future, a wider development, for the industry, benefit the country and the people.
Toxicity Research
"On the Toxicity of Sodium Hydrogenfluoride Granule 98"
I have heard that there are many poisons in the world, and now the focus is on Sodium Hydrogenfluoride Granule 98, a chemical. The research on its toxicity is related to people's livelihood and scientific progress.
We investigate its toxicity with caution. After many experiments, we have observed its reaction in different environments and objects of action. This product is highly corrosive. It touches the skin and shows burning marks, just like a fire burning the body. When it enters the water body, it can cause drastic changes in the water quality and endanger the aquatic spirit. If its qi enters the lungs, you will suddenly feel chest tightness and shortness of breath, which will damage your ability to breathe.
However, the investigation of toxicity is not only harmful to the present. In the long run, or the legacy of ecological chaos, the order of nature. Therefore, Sodium Hydrogenfluoride Granule 98 toxicity research, can not slack, must be in-depth study, in order to avoid disasters and benefit the world.
Future Prospects
Today, this Sodium Hydrogenfluoride Granule 98 is of excellent quality and has a wide range of uses. Although the use in the world is limited, our scientific researchers are full of expectations for its future.
This agent can also be used in the chemical industry, or it can be used as the key to innovation. In time, we will be able to open up new paths in the preparation of materials and make the performance of materials more outstanding. In the field of environmental protection, it is also expected to develop its strengths, help pollution control, and restore peace to the world.
Although there may be thorns in the road ahead, the advance of science and technology is like a rushing river, which cannot be stopped. We should do our best to explore its principles, and hope to use wisdom and perseverance to introduce this agent to the path of light, so that it will shine brightly in the future, be used by the world, and benefit all people.
Where to Buy Sodium Hydrogenfluoride, Granule, 98% in China?
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Frequently Asked Questions

As a leading Sodium Hydrogenfluoride, Granule, 98% supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

Sodium Hydrogenfluoride, Granules, 98% What is the main use
Sodium and 98% hydrogen fluoride particles are widely used in industry. Sodium is also an active metal and is often used as a reducing agent in the field of metallurgy. Because of its strong reductivity, it can extract oxygen from metal compounds and help metal elements precipitate. For the smelting of rare metals such as titanium and zirconium, sodium is indispensable. And in chemical synthesis, sodium also participates in many reactions and is an important raw material for the preparation of special organic compounds.
As for 98% hydrogen fluoride particles, it has a significant position in the chemical industry. First, it is a key raw material for the preparation of fluorine-containing compounds. Hydrogen fluoride is indispensable for the synthesis of many high-performance materials such as fluorine-containing plastics and fluorine-containing rubbers. Due to the characteristics of fluorine, such materials have excellent properties such as corrosion resistance and high temperature resistance, and are widely used in high-end fields such as aerospace and electronics. Second, in the glass etching process, hydrogen fluoride can react with silica, the main component of glass, and precisely etch according to the required pattern to form fine glass products. Third, in the semiconductor industry, hydrogen fluoride is used to clean and etch silicon wafers to ensure the performance and quality of semiconductor devices.
Sodium and 98% hydrogen fluoride particles each play an important role in many fields of modern industry due to their unique chemical properties. They promote the continuous advancement of industrial technology and help the birth of various advanced materials and products.
Sodium Hydrogenfluoride, Granules, 98% What are the storage conditions
Sodium and hydrogen fluoride particles (98%), the storage conditions are related to safety, and it is also an important rule for handling this material. Sodium is active, ignites in contact with water, and even explodes, and easily reacts violently with oxygen and water vapor in the air. Therefore, the storage of sodium is often immersed in kerosene or liquid paraffin to isolate air and water to ensure stability.
And hydrogen fluoride, which is highly corrosive and toxic, is very harmful to the human body and the environment. The storage device must be made of corrosion-resistant materials, such as polytetrafluoroethylene, etc. And it should be placed in a cool, dry and well-ventilated place, away from fire and heat sources, to prevent heat decomposition or leakage. Because hydrogen fluoride absorbs moisture, it should be avoided in a humid place to avoid deliquescence and damage to the storage container, causing the risk of leakage.
Furthermore, the two should not be stored together. Sodium and hydrogen fluoride meet, or cause a violent chemical reaction, endangering safety. Clear warning signs should be set up in storage places to inform everyone of the danger of such items. It is also necessary to prepare corresponding emergency treatment equipment and protective equipment, such as fire extinguishers, eye washers, gas masks, etc., to prevent accidents. Operators should also be familiar with operating norms and emergency response methods to ensure the safety of storage and use. In this way, sodium and 98% hydrogen fluoride particles must be properly stored to avoid disasters.
Sodium Hydrogenfluoride, Granules, 98% How safe
Sodium is mixed with 98% hydrogen fluoride particles (granular hydrofluoric acid), and its safety is of paramount importance. Sodium is also a metal element, and its chemical properties are extremely active. In contact with water, it reacts violently, releasing hydrogen and generating a lot of heat. This reaction is very likely to cause combustion or even explosion. Hydrofluoric acid, although a weak acid, is extremely corrosive, especially to human skin, eyes, respiratory tract, etc. It can cause serious damage if it is inadvertently touched. If it is inadvertently touched, it can cause severe pain in the light, and in the severe case, it can cause tissue necrosis.
When the two meet, the reaction is complicated and dangerous. Hydrofluoric acid in water or sodium reacts violently to produce hydrogen. Hydrogen is flammable and reaches a certain concentration range in the air. In case of open flame and high heat, it can cause explosion. At the same time, the hydrogen fluoride gas volatilized by hydrofluoric acid is toxic, and it can seriously damage the respiratory mucosa after inhalation, and even cause fatal diseases such as pulmonary edema.
When operating, protective measures must be comprehensive. Operators need professional protective equipment, such as anti-acid and alkali work clothes, acid and alkali gloves, full face masks, etc. The operating environment should be well ventilated and equipped with gas detection devices to monitor the concentration of harmful gases such as hydrogen fluoride in real time. When storing, sodium should be sealed in kerosene or paraffin oil to prevent it from coming into contact with oxygen and moisture in the air; hydrofluoric acid should be stored in special corrosion-resistant containers, and the two should be placed separately, away from fire and heat sources.
The handling process also needs to be careful to avoid container collision and rupture to prevent material leakage. In the event of a leak, emergency treatment must be prompt and appropriate. Sodium leakage should be covered with dry sand for collection; hydrofluoric acid leakage should be neutralized with alkaline substances such as lime, and surrounding personnel should be evacuated to avoid exposure to harmful gases and leaks. In this way, the safety of operation can be maximized and the potential danger can be avoided.
Sodium Hydrogenfluoride, Granules, 98% production process
The production process of sodium and 98% hydrogen fluoride particles is an important matter in the chemical industry. The method prepares high-quality materials. The sodium needs to be pure and free of impurities, and the hydrogen fluoride particles must also reach 98% purity. In a special kettle, the temperature is controlled to the right, and this temperature needs to be accurate, which is related to success or failure. Slowly add sodium into the kettle, and when it encounters with hydrogen fluoride particles, the two will phase, like a blend of yin and yang. In the meantime, closely observe the state of the reaction to prevent excesses or slowness. After the application is completed, the product will be precipitated in an exquisite way, removing its impurities and improving its purity. In this way, what you need can be obtained. The beauty of its craftsmanship depends on the quality of the material, the control of temperature, the observation of the response, and the ingenuity of the analysis.
Sodium Hydrogenfluoride, Granules, 98% Reacts with Other Substances
Sodium (Sodium) and 98% hydrogen fluoride particles (Hydrogen fluoride, Granule, 98%) can undergo many reactions. Sodium is active. When encountering hydrogen fluoride particles, if there is water vapor in the environment, sodium reacts rapidly with water first. Just like the reaction between metal and water in Tiangong Kaiwu, sodium floats on the water surface, swims quickly, and hisses to generate sodium hydroxide and hydrogen gas. This reaction is violent and exothermic.
The generated sodium hydroxide can further react with hydrogen fluoride. Hydrogen fluoride is acidic and can be neutralized with alkali. The two meet, just like the principle of acid-base combination in Tiangong Kaiwu, to generate sodium fluoride and water.
If there is no water vapor environment, sodium has the possibility of reducing hydrogen in hydrogen fluoride, just like the oxidation and reduction changes between substances in the book. Sodium loses electrons and hydrogen gains electrons to form hydrogen and sodium fluoride.
In addition, if there are other impurities in the system or under specific conditions, such as high temperature and catalyst, the reaction may be more complicated. However, although "Tiangong Kaiguo" does not describe such reactions in detail, the principle of changes in the substances described in it can also be inferred. The reaction of sodium and hydrogen fluoride particles, whether violent or mild, follows the basic law of material changes, and presents a variety of reaction scenes under different conditions.