What are the Main Uses of Ammonium Bifluoride Flakes?

Ammonium hydrogen fluoride (Ammonium Bifluoride Flake), that is, ammonium hydrogen fluoride, has a wide range of main uses.

In the glass etching process, this is a crucial reagent. Through its action, the surface of the glass can form a unique texture and pattern, increasing its beauty and practicality. Ancient glass carving, although the techniques are different from today, but the pursuit of exquisite wishes. Today, ammonium hydrogen fluoride is used to create complex and changeable glass techniques with precise etching, similar to ancient craftsmen carefully pondering, so that the glass can be rejuvenated.

In the field of metal surface treatment, it can effectively remove oxides and impurities on the metal surface, making the metal surface clean and smooth. In this way, the subsequent processing of metals, such as electroplating, painting, etc., is easier to carry out and the effect is better. The ancient iron-smelting caster also focused on surface cleaning. Although there was no such chemical agent at that time, it was used by physical grinding and other methods to obtain the best state of the surface of the utensils. Today, ammonium hydrogen fluoride is used by chemical power to achieve the purpose of efficient cleaning, paving the way for metal processing.

Furthermore, in chemical synthesis, it is often used as a catalyst. Many chemical reactions rely on its catalysis to accelerate the progress, improve the reaction efficiency and product purity. This is like the ancient alchemy, seeking additives to promote the formation of pills. Although the purpose and method are different, the principle of using foreign objects to promote change is also the same. In the synthesis of specific compounds, the catalytic effect of ammonium hydrogen fluoride is indispensable, promoting the continuous development and innovation of the chemical industry.

In addition, in the field of wood preservative, it also has good performance. It can penetrate into wood fibers, inhibit microbial growth, and prolong the service life of wood. Ancient wooden buildings were also treated with preservative treatment, or dried, or painted. Today, ammonium hydrogen fluoride is used to protect wood for a long time by chemical protection, so that wood buildings and wood utensils can last forever.

What are the Storage Conditions for Ammonium Bifluoride Flakes?

Ammonium Bifluoride Flake (Ammonium Bifluoride Flake), its storage conditions are related to the quality and use of this material, which is of paramount importance.

This material should be stored in a cool, dry and well-ventilated place. If it is cool, it should be protected from heat and fumigation. If it is covered by heat, it is easy to cause its sexual changes or chemical changes, which will damage its quality. Dry environment to prevent moisture from invading it. If moisture enters, ammonium hydrogen fluoride tablets may deliquescent, which will not only damage their shape, but also disrupt their chemical properties, which is unfavorable for use.

A well-ventilated place is also indispensable. If stored in an occluded place, the gas emitted by ammonium hydrogen fluoride tablets will gather but not disperse, one smell is unpleasant, and the other may cause danger. Because of its gas or irritation, it is harmful to the human body and the environment.

and must be kept away from fire and heat sources. If these two are close to ammonium hydrogen fluoride tablets, or risk of ignition and explosion. Ammonium hydrogen fluoride tablets are chemically active, and are prone to violent changes in case of fire and heat, endangering storage and surrounding safety.

In addition, they should be placed separately from acids, alkalis and edible chemicals, and must not be stored together. Cover them with acids and alkalis can chemically react and cause qualitative changes. Mixed storage with edible chemicals, if careless, may cause harm to eating by mistake and endanger the safety of life.

When storing, the package must be sealed. Sealing can prevent moisture and air from invading, keep its quality stable, and prolong its use.

In short, the storage of ammonium hydrogen fluoride tablets must be cool, dry, ventilated, protected from fire and heat, classified storage, and sealed packaging to ensure its quality, so that it can achieve the expected effect when applied, and ensure the safety of storage and environment.

Ammonium Bifluoride Flake What are the precautions during use

Ammonium () fluoride (ammonium bifluoride flake) is a chemical substance. When using it, please pay attention to all kinds of things.

First, this substance is corrosive, and it can cause damage to the skin and eyes. Therefore, when using it, it is necessary to wear it to prevent damage, such as rubber gloves, eyes, etc., to prevent contact. If you accidentally pick up the skin, immediately wash it with a lot of water for treatment; if it enters the eyes, you need to wash it with water quickly and quickly.

Second, this substance is easy to cause irritation. If inhaled, it can damage the respiratory tract. It should be used in a good way. If it is dense in the air, it can be arranged to prevent harmful damage. If you feel that your breathing is not good, you must ask for help as soon as you reach the new air.

Third, the storage should not be ignored. If you place it in a place that is dry and well-connected, you can't mix flammable and combustible materials. Because of its chemical properties, it can cause reaction when encountering specific substances, such as acid, so it must be separated when you store it.

Fourth, you should follow the operation procedure during use, and do not use it in excess. The solution should be prepared in accordance with the clear ratio, and it should not be changed without authorization. Use it properly to dispose of the leftovers, do not pour it out, and ensure it according to the phase, and deal with it in the designated place to prevent pollution.

What is the Production Process of Ammonium Bifluoride Flake?

The production process of Ammonium Bifluoride Flake is a complicated and delicate process.

At the beginning, the main raw materials need to be prepared, namely hydrofluoric acid and liquid ammonia. The purity of these two is related to the quality of the final product, so it is necessary to strive for high quality. Hydrofluoric acid needs to be finely purified to remove impurities, and liquid ammonia needs to be pure and free of mixing.

Then, hydrofluoric acid is slowly injected into a special reactor, which needs to be resistant to strong acid corrosion. At the same time, according to accurate stoichiometry, under the condition of closely monitoring temperature and pressure, liquid ammonia is slowly introduced. This reaction process is actually a process of neutralizing acid and alkali, and has strong exothermic characteristics. Therefore, temperature control is essential, and an efficient cooling system is required to ensure that the reaction temperature is constant in a suitable range to avoid the reaction going out of control.

After the reaction is generally completed, the resulting mixture needs to be further processed. First, a precise filtration process is performed to remove insoluble residues. Then, the filtrate is evaporated and concentrated to increase the concentration of the solution until it reaches a supersaturated state. At this time, ammonium hydrofluorate will slowly crystallize from the solution.

is a flake-like product, and the crystalline ammonium hydrofluorate needs to be formed through a specific process. Equipment such as a tablet press can be used to press the crystals into thin sheets under suitable pressure and temperature conditions.

Finally, the formed flake ammonium hydrofluoride needs to be dried to remove the residual moisture. After drying, strict quality inspection is carried out to ensure that its various indicators, such as purity, particle size, chemical properties, etc., meet the preset standards.

After this series of carefully handled processes, high-quality ammonium hydrofluoride flakes can be produced.

What is the Market Price Range of Ammonium Bifluoride Flakes?

Ammonium Bifluoride Flake, its market price range is really difficult to determine. Looking back at the past, the price of this material often changed due to different times, differences in places, and quality, just like the changing situation, it is elusive.

In the past, when the market was peaceful, the price of this material fluctuated between [X1] and [X2] per unit, and its price rose steadily, just like the water of spring, slowly rising. However, when the times were not good, the market situation changed suddenly, such as the wind and rain came suddenly, the price may drop to [Y1] per unit, or due to changes in the situation, it soared to [Y2].

And the origin is different, the price is also very different. If the production is abundant and the transportation is convenient, the price is often slightly lower; if the location is remote, the transportation is difficult, and the supply and demand of the place are different, the price may be high or low, and it cannot be generalized.

And the quality of the material has a great impact on the price. Those with high quality will have a high price; if the quality is slightly inferior, the price will be low. Therefore, in order to know its market price range, it is necessary to carefully check the market supply and demand at that time, the status of the place of origin, the quality and other factors before making a more accurate judgment.