Neutral Ammonium Fluoride
Fluoride Fluoropolymers Hydrofluoric Acid/Foaming Agent Fluoride Salt Fluorine-Containing

Neutral Ammonium Fluoride

Duxiu Chemical

    Specifications

    HS Code

    321152

    Chemical Formula NH4F·HF
    Molar Mass 57.04 g/mol
    Appearance white crystalline powder
    Odor pungent odor
    Solubility In Water soluble
    Density 1.50 g/cm³
    Melting Point 126.1 °C
    Boiling Point decomposes
    Ph In Solution acidic
    Hazard Class corrosive

    As an accredited Neutral Ammonium Fluoride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Neutral Ammonium Fluoride in 5 - kg bags, suitable for chemical applications.
    Storage Neutral ammonium fluoride should be stored in a cool, dry, well - ventilated area, away from heat sources and direct sunlight. Keep it in a tightly - sealed container, preferably made of corrosion - resistant materials like plastic, as it can react with some metals. Avoid storing it near incompatible substances such as strong acids or alkalis to prevent dangerous reactions.
    Shipping Neutral Ammonium Fluoride is shipped in well - sealed, corrosion - resistant containers. Special care is taken to prevent leakage during transit, following strict hazardous chemical shipping regulations to ensure safety.
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    Neutral Ammonium Fluoride
    General Information
    Historical Development
    Taste the ancient scholars, study all kinds of things, in order to explore their mysteries. Neutral Ammonium Fluoride This object, although it began to appear, although it is not detailed when, but it has been studied in ancient books, and the field of chemical industry has gradually become useful.
    At the beginning, human nature was not well understood, only a little bit. And the passage of time, the number of researchers has gradually increased, and its characteristics and transformation have all advanced. Knowing it in the art of etching is quite effective, which can make the texture of utensils exquisite.
    Researchers in the past dynasties have been reluctant to study, from shallow to deep, based on experience and guided by theory, making it more and more widely used. In the industry of glass and electronics, it can show its ability. The development of this material is due to the hard work of various sages, which has allowed it to shine brightly and become an indispensable part of industry.
    Product Overview
    Product Overview: Ammonium fluoride (Neutral Ammonium Fluoride)
    Ammonium fluoride is also a chemical preparation. Its unique properties are white crystalline, easily soluble in water, and deliquescent.
    This product has a wide range of uses. In the metallurgical industry, it can be used as a melting agent to make metal melting smoother; in chemical production, it is often used as a raw material, participating in many reactions and assisting in product synthesis. In the etching process, its work is significant, and it can accurately etch glass and other materials to form a delicate shape.
    However, its properties also have certain risks. Corrosive, if accidentally touched, it can hurt the skin; if inhaled, it can also damage human health. Therefore, when using it, it is necessary to adhere to the procedures and prepare protective equipment to ensure safety.
    Physical & Chemical Properties
    The nature of tasting and smelling things is related to chemical theory, and the same is true for Neutral Ammonium Fluoride. Its properties have physical and chemical characteristics. Looking at its physics, at room temperature, it may be crystalline, pure in color and uniform in quality, with a certain form. Its luster is translucent, and it seems to contain a faint splendor. On its chemical nature, it often changes wonderfully when encountering things. It can be phased with certain metals to generate new substances, and between its reactions, energy conversion is unpredictable. And in a specific environment, it can be divided and combined, and it blends with water, which is also different. This is a brief description of the physical and chemical properties of Neutral Ammonium Fluoride. Although it is simple, the wonders of nature can be seen.
    Technical Specifications & Labeling
    The essence of the process, the basis of specification and identification, is related to the quality of the product. In this case, Neutral Ammonium Fluoride, its process specification and identification (product parameters) are the key.
    Those who standardize the process, from the selection of raw materials, must be pure and free of impurities, and the ratio is accurate. The method of synthesis, the temperature and duration are fixed, so that the reaction is complete and the quality is the same.
    In terms of identification (product parameters), the purity must be clear, and the impurity content must be detailed, which is related to the wide and narrow range of its uses. The appearance color and characteristics should also be confirmed to provide users with a clear reference. In this way, this product can be used in a variety of applications to demonstrate its full potential and live up to the efforts of process researchers.
    Preparation Method
    The method of Neutral Ammonium Fluoride, the first heavy raw material. It is necessary to take the correct fluoric acid and ammonia. The method is as follows: The amount of fluoric acid is placed in the reactor, and the ammonia is slowly introduced. This is the reverse step. In contrast, it is necessary to control the components to make the two just combine. The synthesis process is the interaction between the fluorine and ammonia in the fluoric acid to form Neutral Ammonium Fluoride. In the process of work, it is necessary to pay attention to the inversion of the inversion rate, and to obtain a high-quality product. In this way, the best Neutral Ammonium Fluoride can be obtained.
    Chemical Reactions & Modifications
    Taste the wonders of chemistry, it is related to the change of substances. In today's words, Neutral Ammonium Fluoride, its chemical reaction and modification are considerable.
    Neutral Ammonium Fluoride, in the reaction, often shows a unique image. It touches with other things, or causes a change in combination, or causes decomposition. The state of this reaction is related to temperature, concentration and other factors. Moderate temperature, appropriate concentration, can make the reaction smooth.
    As for modification, you can use the method of reaction to adjust its nature. or increase its stability, or change its activity. If treated in a certain way, it can make its performance better in a specific environment. This all depends on our detailed study of the principle of the reaction and the good use of various conditions to achieve the purpose of modification.
    The road of chemistry is long and far, and the reaction and modification of Neutral Ammonium Fluoride still needs our unremitting research in order to improve.
    Synonyms & Product Names
    In the chemical industry, there are many substances. There is Neutral Ammonium Fluoride, which is synonymous with its name and the name of the product, which is also very interesting. Neutral Ammonium Fluoride, or "neutral ammonium fluoride", is its general name. In the industry, it is also known as "ammonium fluoride (neutral) ", because it wants to clarify its peace of nature.
    Business names are also various. There are those that are shown by their pure quality, called "high-purity neutral ammonium fluoride", which recognizes their excellent quality; there are also those that are used from their names, such as "neutral ammonium fluoride for etching", which shows its unique effectiveness in etching. All these synonymous names and commodity names are convenient for the industry to communicate. It is also seen that this substance is widely used in the field of chemical industry, which is why the name is so diverse.
    Safety & Operational Standards
    Neutral Ammonium Fluoride is also a chemical substance. If you want to use it, you must know that it is safe to operate, so that you can get rid of it.
    This substance has the property of decay, and it can cause damage to the skin and eyes. Therefore, if you handle it, you should first use anti-chemical devices, such as gloves and eyes, so that the body should not be connected to it. If you accidentally touch it, wash it with a lot of water quickly, and treat the serious one immediately.
    If you store it, it should be placed in a place where it is dry and well-connected, avoiding fire and fire, avoiding flammable and explosive substances. And you should not use it together with other substances to prevent the generation of chemical reactions.
    Operating the substance is also safe. When used, it is advisable to pass the product through the container, so that the product can be prepared and dispersed. The solution should be mixed in, and it should not be mixed. Do not rush to avoid backlash.
    After the product is finished, the utensils used must be cleaned at the bottom, and the material should also be properly handled according to the regulations. It is not allowed to be placed on purpose to prevent contamination.
    In addition, the safe operation of Neutral Ammonium Fluoride can be carried out to ensure the safety of the person and the cleanliness of the whole environment.
    Application Area
    I have heard that there is something in the world, called Neutral Ammonium Fluoride. It is also widely used and involves a wide range of fields. In the genus of industrial technology, it can be applied to the carving of utensils to help it form a delicate shape and make the texture delicate, as if it were made in heaven. In medicine, there is also something to do, which can supplement the system of pharmaceuticals to increase its effectiveness and stabilize its performance. In the matter of farming mulberry, it also depends on its strength, which can protect the seedlings, prevent all kinds of pests, and maintain the prosperity of crops. In the field of scientific research, in order to explore the mysteries of the weapon, the student can observe the microscopic changes, and clarify the nature of matter. All of these, we can see that Neutral Ammonium Fluoride has an indispensable ability in various application fields, and its work is also great.
    Research & Development
    Modern chemistry has advanced, and many new things have been researched. In today's words, Neutral Ammonium Fluoride is a product that our generation has devoted ourselves to studying. Its nature is very different, and it may be of great use in various fields of chemical industry. Preliminary observation of its shape and quality, detailed examination of its law of change. After repeated experiments, we know how it fits with various things.
    However, if you want to use it widely, you still need to explore its refining method and seek its high-purity state. And considering its impact on the environment and the human body, you must study it carefully. With time, we will find ways to optimize it, hoping to make it prosperous to industry and people's livelihood. I hope this research will make progress, adding bricks and tiles to the rise of chemistry, and promoting its growth and development.
    Toxicity Research
    The toxicity of Neutral Ammonium Fluoride, a chemical substance studied in modern times, is particularly important to explore. This substance is becoming more and more widely used in various chemical applications, but there are still many unknowns about its toxicity.
    Taste the ancient drug researchers, based on intuition and symptoms, now use scientific methods to analyze its molecular structure, explore its path into the body, and study the harm to the viscera and meridians. Neutral Ammonium Fluoride may undergo chemical changes in contact with water or body fluids, and its ionic composition may invade cells, disrupting its metabolism and damaging the energy of cells.
    It is also observed that it is scattered in the environment, through water, soil, and air, and enters the body of various organisms, gradually accumulating and causing ecological changes. Although the research is not complete, the toxicity is serious, and there are some clues. In the future, we should investigate the harm and seek protection and resolution strategies to avoid the disaster.
    Future Prospects
    Taste the technology of the world, new and changing every day, all kinds of products, all hope for the future. Looking at this product of Neutral Ammonium Fluoride today, its future development is quite promising.
    This product is also unique and widely used. In the field of industry, it can help materials to be refined, so that the texture is purer and the performance is better. It adds stability to the manufacture of various equipment. In the process of scientific research, or as a tool for exploration, it can help students break the unknown secrets and create new knowledge.
    When we expect the future, Neutral Ammonium Fluoride will definitely be able to show its capabilities. With the advancement of science and technology, its preparation method should be better, the cost is gradually reduced, and the quality is better. The field of application will also be expanded, and new technologies, such as quantum research and the expansion of new energy, may all have their contribution. It will be like a star, shining in the sky of future science and technology, for the progress of mankind, pushing waves and leading to the realm of light.
    Where to Buy Neutral Ammonium Fluoride in China?
    As a trusted Neutral Ammonium Fluoride manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
    Frequently Asked Questions

    As a leading Neutral Ammonium Fluoride supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

    What are the Main Uses of Neutral Ammonium Fluoride?
    Neutral ammonium fluoride (Neutral Ammonium Fluoride) has a wide range of uses and is used in various industries.
    In the metallurgical industry, it can be used as a flux. It can reduce the melting point of ore, promote its melting, facilitate the separation of metal and impurities, and improve the purity of metal. In ancient sword casting, it needs a good agent to help melt, so that iron and stone can be fused to form a sharp edge. In this industry, neutral ammonium fluoride is like a melting agent for sword casting, indispensable.
    In the chemical industry, it is an important raw material. It can be used to synthesize a variety of fluorine-containing compounds, which are widely used in medicine, pesticides, materials and many other aspects. Like the foundation brick of chemical industry, it builds the complex structure of chemical building.
    In the art of glass etching, it is also important. It can react with the composition of the glass surface to precisely etch the desired pattern or texture, so that the glass product has a unique beauty and function. Just like a craftsman carves beautiful jade and shapes it according to his will, neutral ammonium fluoride is a wonderful "knife" for glass etching.
    In the electronics industry, it can be used as a cleaning agent and a corrosive agent. It can clean the surface of electronic components, remove impurities and oxides, and in a specific process, corrode some materials according to the design to form a fine circuit structure. Like a scavenger and architect in the electronic world, it ensures the normal operation of electronic components and the precise construction of circuits.
    In summary, neutral ammonium fluoride plays a key role in metallurgy, chemical industry, glass etching, electronics industry, etc. It plays an important role and is indispensable for the development of various industries.
    Chemical Properties of Neutral Ammonium Fluoride
    Neutral ammonium fluoride has unique chemical properties. This agent is relatively mild and stable at room temperature. However, it is easy to separate when heated, and emits hydrogen fluoride and other gases, which is irritating.
    After it dissolves in water, the liquid is weakly acidic, due to the hydrolysis of ammonium ions. In the reaction, it can be used as a fluorine source, which can react with many metal salts to decompose, and produce insoluble metal fluorides. In case of calcium salts, calcium fluoride can be produced to precipitate, which is abnormally used to test calcium ions in solution.
    It can also react with silicon compounds, such as with silicon dioxide under heating and catalysis, which can convert silicon into soluble fluorosilicate, which is widely used in glass etching.
    When it encounters active metals, it can react to oxidation and reduction. Fluorine ions in ammonium fluoride have a certain oxidizing power. Although they are weak, they can also be oxidized when they encounter extremely strong reducing metals.
    And because of its ammonium content, it has the common properties of ammonium salts. In case of strong alkali, ammonia gas can be generated. If it is co-heated with sodium hydroxide, ammonia gas can escape. In short, neutral ammonium fluoride has unique properties and wide uses. It is crucial in various fields such as chemical industry and materials.
    Neutral Ammonium Fluoride in Storage
    For neutral ammonium fluoride, there are many things that cannot be ignored when storing.
    Bear the brunt, ammonium fluoride is corrosive, so it is necessary to choose a suitable container. Plastic materials are suitable, because they are resistant to the erosion of ammonium fluoride, glass containers are not usable. Ammonium fluoride and silica in glass can react, causing damage to the container or deterioration of ammonium fluoride.
    Second, the storage place must be dry and cool. Humid environment, easy to cause ammonium fluoride deliquescence, affecting its quality. High temperature is not suitable. Under high temperature, ammonium fluoride may accelerate decomposition and escape harmful hydrogen fluoride gas, which not only damages materials, but also endangers the surrounding environment and personal safety.
    Furthermore, the storage place should be kept away from fire and heat sources. This is because although ammonium fluoride is not flammable, hydrogen fluoride and other gases produced by thermal decomposition can cause danger in case of open flame and high heat, and ammonium fluoride decomposition products or chemical reactions with surrounding substances can cause unexpected disasters.
    Also, where neutral ammonium fluoride is stored, it should not coexist with acids and alkalis. Ammonium fluoride will escape hydrogen fluoride gas in case of acid; in case of alkali, it is easy to react and change its chemical properties, which is not conducive to its storage and subsequent use.
    In addition, the storage area should be equipped with suitable containment materials. If ammonium fluoride leaks, it can be collected and processed in time to prevent its diffusion and reduce the harm to the environment. And at the storage place, warning signs should be clearly displayed to make everyone aware of the danger and operate with caution. In this way, neutral ammonium fluoride must be properly stored to ensure its quality and safety.
    What are the safety risks of Neutral Ammonium Fluoride during use?
    Neutral ammonium fluoride contains various safety risks when used. First, this substance is corrosive. When it comes into contact with human skin, it can cause corrosion, causing skin redness, swelling, pain, and even ulcers. If accidentally splashed into the eyes, the harm is especially serious, which can damage the tissues of the eyes, cause vision impairment, and even the risk of blindness.
    Second, ammonium fluoride is also harmful if inhaled through the mouth and nose. Its gas can irritate the respiratory tract, causing coughing, asthma, and causing poor breathing. Long-term inhalation may cause damage to the lungs, causing lung diseases to breed.
    Third, the risk of ingesting ammonium fluoride by mistake should not be underestimated. Once it enters the abdomen, it can damage the stomach, causing abdominal pain, vomiting, diarrhea, and in severe cases, life-threatening.
    Furthermore, from an environmental point of view, if neutral ammonium fluoride accidentally leaks out, it can cause pollution to soil and water sources. It persists in the soil or affects plant growth; if it flows into the water source, it can cause water pollution and endanger the survival of aquatic organisms.
    Therefore, when using neutral ammonium fluoride, it is necessary to strictly follow safety procedures and take comprehensive protection measures. Such as protective clothing, protective gloves and goggles, operate in a well-ventilated place, and prepare emergency treatment methods to prevent unexpected changes. In this way, its safety risks can be reduced and the safety of people and the environment can be ensured.
    What is Neutral Ammonium Fluoride?
    To prepare neutral ammonium fluoride, first take an appropriate amount of hydrofluoric acid and slowly inject it into the ammonium hydroxide solution. The reaction formula of the combination of the two is: $HF + NH_ {4} OH\ longrightarrow NH_ {4} F + H_ {2} O $. The temperature must be carefully controlled during the process to prevent overheating from volatilizing ammonium fluoride.
    After the reaction is completed, measure the pH with a precise acid-base indicator. If the solution is partial to acid, add dilute ammonia water dropwise until the solution is just neutral; if it is partial to base, add dilute hydrofluoric acid dropwise to adjust it.
    Then, the resulting solution is moved into an evaporation dish, evaporated at low temperature in a water bath, and the water is gradually lost, and the ammonium fluoride crystallizes and precipitates. When evaporating, the temperature should not be too high to avoid the decomposition of ammonium fluoride.
    After the crystallization is completed, the crystals are separated with a Brinell funnel and a suction filter device, and then washed several times with anhydrous ethanol to remove impurities.
    Finally, the washed crystals are placed in a dryer and allowed to dry naturally to obtain pure neutral ammonium fluoride. This preparation method requires fine operation in each step to obtain high-quality products.