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

Ammonium Bifluoride(Powder)

Duxiu Chemical

Specifications

HS Code

908797

Chemical Formula NH4HF2
Appearance white crystalline powder
Odor pungent
Molar Mass 57.04 g/mol
Density 1.50 g/cm³
Solubility In Water soluble
Melting Point 125.6 °C
Boiling Point decomposes
Ph In Aqueous Solution acidic
Hazard Class corrosive
Storage Conditions store in a cool, dry place away from incompatible materials

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

Packing & Storage
Packing Ammonium Bifluoride powder packaged in 25 - kg bags for convenient handling.
Storage Ammonium bifluoride powder should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, ignition sources, and moisture. Store it in tightly - sealed containers to prevent contact with air and moisture, which could lead to decomposition or caking. Avoid storing near incompatible substances like strong acids and bases.
Shipping Ammonium bifluoride powder is shipped in sealed, corrosion - resistant containers. It must comply with strict hazardous material regulations. Special care is taken to prevent moisture ingress during transit to avoid degradation.
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Ammonium Bifluoride(Powder)
General Information
Historical Development
"The History of Ammonium Fluorohydride Powder"
Ammonium fluorohydride powder, although its substance is small, in the field of chemistry, it has a profound history. In the past, various sages explored chemistry and gradually touched this object. At the beginning, only a little bit of its characteristics were known, but the whole picture was not known.
And the evolution of science, the deeper the research. At that time, craftsmen and scholars were on the experimental platform, studying day and night. Perhaps due to limited materials, or because of lack of technical refinement, progress was difficult. However, everyone was determined to persevere, and after years of hard work, they finally made a breakthrough.
From the Ming Dynasty to the Qing Dynasty, in the land of China, there are also curious people involved. Although it is not like the Western system, there are also sporadic gains. In the near future, science and technology took off, and the ability, system, and use of this thing were all exposed to the world. It was helpful for work, agriculture, and medicine. Its historical evolution was also a chapter in the development of chemistry.
Product Overview
"Overview of Ammonium Fluorohydrogen Powder Products"
Ammonium fluorohydrogen powder is a unique characteristic in chemical products. Its color is white and fine, and its shape is like dust gathered in one place. It is active and often shows unique performance in various chemical reactions.
This product has a wide range of uses. In the art of glass etching, it can make the glass surface show exquisite lines, increasing its appearance and practicality. In the treatment of metal surface, it can help the metal to rejuvenate, prevent its rust and prolong its life.
The preparation method requires a rigorous process, temperature control and proportion to obtain high-quality ammonium fluorohydrogen powder. However, it is also dangerous. It is necessary to be cautious when touching and smelling it, and it should also follow the specifications to ensure safety. In the field of chemical research and industrial production, ammonium fluorohydrogen powder has an indispensable position.
Physical & Chemical Properties
There are ammonium fluorohydride powders today, and their physical and chemical properties are crucial. Looking at its color, it is as white as snow, in the shape of a powder, delicate and uniform, and smooth to the touch. Its light weight, easy to drift, this is a physical property. In terms of chemical properties, it is acidic, and reacts in case of alkali to form salts and water. In the air, it is slightly hygroscopic, but its stability is still good. Its melting point and boiling point are fixed. When heated, it may decompose into gases such as hydrogen fluoride. This ammonium fluorohydride powder, with its unique physical and chemical properties, has extraordinary uses in many fields such as chemical industry and metallurgy, and is a substance that cannot be underestimated.
Technical Specifications & Labeling
"On the Technical Specification and Identification of Ammonium Hydrofluoride Powder (Product Parameters) "
For ammonium hydrofluoride powder, its technical specification is the key. First and foremost, the particle size must be uniform, which is related to its effectiveness. If the particles are too large or too small, it is not appropriate, and it should be accurate.
As for purity, high purity must be required, and the content of impurities must be fine. If there are too many impurities, it will damage its quality and hinder the application of various processes.
In terms of identification, product parameters should be detailed. Such as the proportion of ingredients and physical and chemical properties, they should be prepared one by one to make it clear to the user at a glance. In this way, it is necessary to ensure that its use is safe, efficient, and appropriate for all industrial matters, so as not to make mistakes.
Preparation Method
"Preparation Method of Ammonium Fluorohydride Powder"
If you want to make ammonium fluorohydride powder, the choice of raw materials is crucial. Take an appropriate amount of hydrofluoric acid, this is the foundation. And ammonium salt is required, and the combination of the two is the first way to start.
Preparation process, the steps are rigorous. First pour hydrofluoric acid into a clean container, slowly add ammonium salt, and stir continuously to ensure that the two blend evenly. In this process, both temperature and rate need to be carefully controlled. If the temperature is too high, the reaction will be too fast, and accidents may occur; if the rate is not appropriate, the mixing will not be uniform, which will affect the quality.
Reaction steps, step by step. After the raw materials are mixed, let them stand in a specific environment to fully react. Observe the reaction image, observe the color change, and wait for the reaction to be complete to obtain the crude product.
The refining mechanism cannot be ignored either. The crude product still needs to be purified to remove impurities. Or by filtration or distillation, the ammonium fluorohydride powder is pure and flawless, and it is finally a good product that can be used.
Chemical Reactions & Modifications
Ammonium Bifluoride Powder (Ammonium Bifluoride Powder) is often studied by those who learn it. Its transformation should also be combined with various substances to form a new quality. If it encounters a certain gold, it may change its properties.
This powder can change its physical properties in the reaction, making it different from the beginning. Or increase its strength, or change its color, both of which are signs of adaptation and denaturation. And it is also very useful in work, can help to make something, so as to achieve the desired quality.
Those who learn it should study the wonders of this powder in detail, understand the reason for its denaturation, and then it can be used. In the study, carefully observe its changes, remember its feelings, and use it to clarify the mystery.
Synonyms & Product Names
Today there is something called "Ammonium Bifluoride Powder", which is also known as him. This is a chemical product that has a wide range of uses in industry.
"Ammonium Bifluoride Powder", translated as ammonium hydrogen fluoride powder. Its alias is also used, such as acid ammonium fluoride powder. All refer to this thing. It is a powder with specific chemical properties. It can be used to etch glass and help glass craftsmen make exquisite tools; it is also useful in metal surface treatment, which can refresh metals and prevent them from rusting.
People call it by different names, but it is all referred to as "ammonium hydrogen fluoride powder". Although the names of the chemical industry are different, they actually refer to the same thing and contribute a lot to the prosperity of industry.
Safety & Operational Standards
"Safety and Operation Specifications for Ammonium Hydrofluoride Powder"
For ammonium hydrofluoride powder, the chemical substance is also unique, and it is related to safety and operation standards. It must not be ignored.
It is lively, soluble in water, and corrosive. When operating, the first protection. The operator should wear a special protective clothing to prevent the skin from touching it. This clothing needs to be corrosion-resistant and wear-resistant, and airtight to protect people. Hands should also wear anti-corrosive gloves, which are tough and can resist its erosion. The face should be covered with a protective mask, which is splash-proof and anti-toxic, so that the eyes and face are protected from its damage.
Furthermore, the operating environment is crucial. When choosing a well-ventilated place, set up strong ventilation equipment to make the indoor air smooth and avoid the accumulation of gas from ammonium hydrogen fluoride powder. The temperature and humidity of the room should also be properly regulated to avoid instability due to changes in temperature and humidity.
When storing, it should be placed in a dry, cool and ventilated place. Keep away from fire and heat sources to prevent accidents. The container must be made of corrosion-resistant materials and tightly sealed to avoid excessive contact with air and moisture, which will cause it to change.
If it is accidentally touched, rinse it with plenty of water as soon as possible. If it touches the skin, wash it and seek medical attention; if it enters the eye, rinse it and send it to the hospital for treatment without delay.
After use, the site should be carefully cleaned, and the residual ammonium hydrogen fluoride powder should be properly collected and disposed of, and should not be discarded at will, so as not to pollute the environment and cause harm to all parties.
All of these are the norms for the safety and operation of ammonium hydrogen fluoride powder. Practitioners must abide by them to ensure safety and everything goes smoothly.
Application Area
Ammonium hydrogen fluoride powder, which has a wide range of uses. In industry, it can be used as a glass etchant to help the glass become a delicate state, with fine lines and unique light and shadow flow. It is also used for metal surface treatment, which can remove rust and decontamination, make the metal look new and durable. In the field of chemical synthesis, it is an important raw material, participating in many reactions and helping to generate new substances. In agriculture, it can be used in moderation to adjust the pH of the soil and create an excellent growth environment for crops. In the electronics industry, it is crucial for semiconductor material treatment to ensure the stable performance of electronic components. In short, ammonium hydrogen fluoride powder plays an important role in many fields, such as the stars shining on various industries, promoting its forward development.
Research & Development
Since modern times, there have been many people who have studied chemical materials. I focus on the study of Ammonium Bifluoride Powder. This powder has a wide range of uses and is useful in etching glass and metal surface treatment.
At the beginning, the preparation method was not good, the yield was not high and the purity was not good. My colleagues and I worked hard day and night to consult the classics and try again and again. The improvement process, from the selection of raw materials to the control of reaction conditions, has been carefully investigated. After months of research, the yield has gradually increased and the purity has reached high.
Today, the production of Ammonium Bifluoride Powder has been abundant, and its application is also widely used in various industries. However, we have not dared to slack off, knowing that science and technology are constantly improving, and we should continue to make progress, hoping that it will shine in more fields and contribute to the development of chemical industry.
Toxicity Research
Taste the chemical industry, it is related to people's livelihood, but the study of poisons in it should not be careless. Today there is Ammonium Bifluoride Powder, which is strong and poisonous.
Study its toxicity, observe its response to things, touch the skin will hurt, enter the body will damage the viscera. Exposed to the air, the gas contains its poison, if a person inhales it, the lungs and organs will be damaged.
Gu Yun: "The scourge of the husband often accumulates in the small." Although this poison is small, it is not used carefully, and it will cause harm to everyone. Therefore, when studying the toxicity of this substance, it is necessary to understand its harm, be careful and take strict protection, so as to avoid disasters and ensure the well-being of everyone. Don't let the harm of poisons flow into the world.
Future Prospects
Today there is a thing called "Ammonium Bifluoride Powder", which is widely used in the field of chemical industry. Looking at the present, although it has been used, the future prospects are still grand.
This product may be used in the process of material modification, making it unique. Make the material strong and tough, with outstanding performance, to meet the needs of high-tech. In the electronics industry, help the chip process and make it more precise.
In addition, the field of environmental protection is also expected to shine. Or it can develop new techniques to control pollution and purify the source, adding color to the mountains and rivers, and the green water will be Changqing.
Although the road ahead is long, with today's wisdom and strength, diligent research will surely be able to open up new trends, so that "Ammonium Bifluoride Powder" will shine in the future and benefit the world.
Where to Buy Ammonium Bifluoride(Powder) in China?
As a trusted Ammonium Bifluoride(Powder) 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 Ammonium Bifluoride(Powder) 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 Ammonium Bifluoride (Powder)?
Ammonium and Ammonium Bifluoride Powder are widely used in various fields of industry.
First, in the art of glass etching, ammonium hydrogen fluoride plays a special role. Glass is a siliceous object, and ammonium hydrogen fluoride can quietly react with it to outline an exquisite pattern or a delicate matte texture on the glass surface. In ancient times, craftsmen carved utensils, or required complicated manual work. Today, this object can be used by chemical power to make glass etching convenient and accurate, such as creating exquisite windows and exquisite ornaments.
Second, the industry of metal surface treatment also relies on it. Metals are exposed to the earth and are prone to rust. Treatment with ammonium hydrogen fluoride can remove rust and stains on its surface, make the metal glow again, and pave the way for subsequent electroplating, painting and other processes, making the adhesion more firm, just like a layer of metal with a strong shield, increasing its durability.
Furthermore, in the process of chemical synthesis, ammonium hydrogen fluoride is also an important raw material. Many organic synthesis reactions require its participation to promote special chemical bonding and prepare novel compounds, such as the synthesis of some fine chemicals and pharmaceutical intermediates. Ammonium hydrogen fluoride is like a magical key, opening the door to the creation of new substances and promoting the continuous improvement of chemical technology.
In the matter of wood preservative, ammonium hydrogen fluoride can penetrate into wood, inhibit the growth of fungi, insects and ants, protect wood for a long time, and make wooden buildings and wooden utensils last for years without damage.
Overall, ammonium hydrogen fluoride is very useful in all industries. Although it is a powdery microsubstance, it plays a pivotal role in the progress of industry and the manufacture of utensils.
What are the storage conditions for Ammonium Bifluoride (Powder)?
Ammonium hydrogen fluoride (powder) is strong and corrosive, and its storage is essential for safety and should not be careless.
First of all, it should be placed in a cool and well-ventilated place. It is easy to decompose when heated and releases harmful gases. In a hot place, the yang is abundant and it is easy to move. Therefore, choose a cool place, which can slow down its change and keep its quality stable. If the ventilation is good, the gas can be dissipated, and it will not gather and cause trouble.
times, it must be sealed and stored. This medicine is easy to deliquescent when wet, and may react with various substances in the air. If it is not sealed tightly, water vapor enters and turns into a liquid, losing its powder state, and its medicinal power changes.
Furthermore, the storage place should not be close to fire and heat sources. Fire is the extreme of the yang, and heat is the prosperity of the yang. When it touches it, ammonium hydrogen fluoride may ignite or explode, endangering the surroundings.
Also, it should be stored separately with alkalis, acids and edible chemicals. Because of its contact with alkalis, it will react violently; with acid impurities, or toxic gas; mixed with food products, it may cause accidental ingestion and harm lives.
Reservoirs also need to be carefully selected, and corrosion-resistant materials, such as plastics and glass, should be used. Metal devices are prone to corrosion, causing impure drug quality, and the device is damaged and leaked, resulting in endless consequences.
Every time check its storage condition, observe its encapsulation, and observe its quality. If there is any abnormality, deal with it quickly to prevent micro-destruction, keep it safe, and use it smoothly.
How safe is Ammonium Bifluoride (Powder)?
The safety of ammonium (Ammonium) and ammonium hydrogen fluoride (Bifluoride Powder) is related to many aspects. These two are corrosive and can hurt the skin and eyes when touched. If it enters the eyes, it will cause severe pain and damage vision; if it touches the skin, it can cause redness, swelling, blisters and ulcers. Therefore, when touching, it is appropriate to wear protective clothing, gloves and goggles.
And it can evaporate hydrogen fluoride gas in the air. This gas is pungent and highly toxic. Inhalation can cause respiratory damage, such as cough, asthma, breathing difficulties, or even pulmonary edema, which threatens life. It is appropriate to operate in a well-ventilated place.
Furthermore, ammonium hydrogen fluoride is highly acidic, and can react violently when exposed to alkali. It coexists with combustible materials, and there is a risk of fire. When storing, it should be separated from alkali and combustible materials, and placed in a dry and cool place to prevent package damage and leakage.
If it unfortunately leaks, evacuate the crowd immediately and isolate the scene. Emergency responders need professional protective equipment, first collect it with sand, vermiculite, etc., then rinse it with a large amount of water, and introduce the washing water into the wastewater treatment system. Do not let it flow into the water body or sewer, so as to avoid pollution.
In short, when handling ammonium and ammonium hydrogen fluoride powders, it is necessary to adhere to safety procedures, be aware of their hazard characteristics, and take precautions in advance to ensure personal safety and the environment.
Ammonium Bifluoride (Powder) What are the precautions during use
Ammonium (Ammonium) and Ammonium Bifluoride Powder (Ammonium Bifluoride Powder), when using, all the precautions must be carefully noted.
The first person to know, ammonium hydrogen fluoride is corrosive. It touches the skin and can cause burns. If it enters the eyes, it is especially harmful. Therefore, when handling this object, you must wear protective equipment, such as corrosion-resistant gloves, anti-goggles, and protective clothing to prevent it from contacting the body and skin.
In addition, it may release hydrogen fluoride gas in the air, which is pungent and toxic and damages the respiratory tract. When using it, keep it well ventilated, or install a ventilation device to prevent the accumulation of toxic gases. If used indoors, pay more attention.
In addition, ammonium hydrogen fluoride should not be mixed with alkaline substances. When the two meet, a chemical reaction will occur, or the gas will be released suddenly, and the pressure will rise sharply, causing danger. And when storing, it should be placed in a cool and dry place, away from fire sources and heat sources. Because of its active chemical nature, it may be exposed to heat or unexpected.
In terms of usage, it is also necessary to precisely control. Excessive use will not only waste materials, but also increase the difficulty of handling, or cause environmental pollution. Containers after use should not be discarded at will, but disposed of in accordance with relevant regulations to avoid polluting the environment.
When grinding or dumping ammonium hydrogen fluoride powder, beware of dust rising. Inhaling dust is also harmful to health. Wet operation can be used to reduce dust and inhibit it.
In short, the use of ammonium and ammonium hydrogen fluoride is based on caution and is handled according to procedures to ensure safety and avoid hazards.
What is the market price range of Ammonium Bifluoride (Powder)?
Ammonium (Ammonium) and ammonium hydrogen fluoride (Bifluoride Powder), the price of these two in the market, often changes due to many reasons. Looking at the past, the range of its price varies depending on the origin, quality and current situation.
If the origin is close to the user and the output is abundant, the price may be slightly cheaper. For example, a mine in the northern region produces these two with high quality and wide quantity, and the price around it is usually stable and slightly lower. On the contrary, if the origin is remote and the transportation is expensive, the price will increase.
The difference in quality is also the reason for the price change. Those who are pure and flawless must be more expensive than those who contain impurities. In the past, there were good merchants who sold high-purity ammonium hydrogen fluoride. Although the price was high, there were many buyers, because it was used in precision industries and had to be of good quality.
The change of times can also move the price. In a good year, supply and demand are in line, and the price is stable. If it is a disaster year, or the production of raw materials decreases, or the need for a large increase, the price will rise. In the past, a certain industry flourished, and the demand for ammonium and ammonium hydrogen fluoride increased sharply. The market was thin, and the price rose.
Roughly speaking, ammonium hydrogen fluoride powder, of ordinary quality, may cost between tens and hundreds of dollars per catty; ammonium prices also vary depending on the category, and common ones cost around tens of dollars per catty. However, this is only a rough estimate. The market is volatile, and the price is also variable. If you want to know the exact price, you should visit Jia people in various cities, or observe the current market.