Potassium Fluoroborate

"A History of Potassium Fluoroborate"
The rise of potassium fluoroborate is from the past. At the beginning, those who knew it were fresh, and those who studied it were rare. However, as the years went by, everyone gradually realized its difference. At that time, the skills were not refined, the production was difficult, and the output was very small.
Catch up to later generations, and the workers made progress every day, and the arts became more refined. In the creation of potassium fluoroborate, new methods were created, resulting in the gradual increase in its output. The use has also become more and more extensive, involving many domains, and it is important in the world. Looking at its history, from the smallest to the beginning, it is self-obscure and obvious, all depends on the diligence of everyone and the thinking of wise people. Although its past is simple, the future path is expected to be broader, and it will display endless power and shine in the world.

Potassium fluoroborate is a white crystalline powder made by combining fluoroboric acid and potassium salt. It is stable and widely used. It is needed in electroplating and metallurgy industries. It is heavy and slightly soluble in water. Craftsmen should follow the principle when using it.

"The Physical Properties of Boron Fluoric Acid"
Boron fluoric acid, its white shape and crystalline. Its temperature, under normal conditions, the material starts to melt. Its melting temperature is high, and it needs a high fire to melt. And its density is also special, and its solubility in water is limited, and it is slightly soluble.
In case of acid, it is slow to react, but when it encounters a problem, it can be generated and formed into new compounds. Its use in engineering, with its physical properties, can be used in metallurgy, mining and other fields to help engineering.

"On the Process Specifications and Identification of Potassium Borofluorate (Commodity Parameters) "
Potassium borofluorate, its process specifications are related to quality. The production needs to be based on precise laws, the ratio of raw materials and the control of heat are all important. Use fine materials, follow ancient and new research methods, to achieve a perfect environment.
On the logo, indicate its composition, mark it with potassium borofluorate, and list the proportion of elements contained in detail. Commodity parameters, remember its purity, particle size, etc. The purity must be high, and impurities should not disturb its properties. The particle size is uniform, and it is suitable for use. In this way, it is a good product that can be used, which is beneficial to all kinds of craftsmanship, and is liked by all workers. It is also the right way of business.

"Method for making potassium fluoroborate"
To make potassium fluoroborate, the raw materials and process are very critical. Fluoroborate acid and potassium salt are used as raw materials, and the two are combined. First take pure fluoroborate acid and place it in a clean container. Then add an appropriate amount of potassium salt slowly, which is the beginning of the reaction.
During the reaction process, it is necessary to control the appropriate temperature and rate. Stir evenly to make it fully react. When the reaction is smooth, the solution can be seen gradually changing, which is the appearance of the reaction process.
As for the purification mechanism, after the reaction is completed, the solution may contain impurities. By filtering, insoluble matter is removed. After distillation and crystallization, potassium fluoroborate hydrochloride is extracted, washed and dried to obtain pure products. This is the approximate process for making potassium fluoroborate.

Potassium fluoroborate is stable but not inert. It changes when it encounters strong substances and produces various substances.
1. Decomposition method
Thermolysis method
When calcined at high temperature, it decomposes into potassium fluoride and boron trifluoride:
KBF₄ → KF + BF₃↑
This gas is poisonous and needs to be collected with alkali solution.

Acid decomposition technique
When it encounters concentrated sulfuric acid, it reacts violently and releases poisonous hydrogen fluoride smoke:
KBF₄ + H₂SO₄ → KHSO₄ + HF↑ + BF₃↑
Craftsmen who practice this technique must be in a ventilated place.

2. Double decomposition technique
Attack with alkali
When it encounters sodium hydroxide, sodium fluoroborate is produced:
KBF₄ + NaOH → NaBF₄ + KOH
This is a replacement method, which can obtain new salt.

Interchange with salt
React with silver nitrate to produce silver borofluoride precipitate:
KBF₄ + AgNO₃ → AgBF₄↓ + KNO₃
This precipitate can be used as a catalyst.

3. Modification method
Change of crystal form
Crystallization at different temperatures can produce needle-shaped and flake-shaped shapes:

Crystallization in cold water will produce fine powder

Crystallization in hot water will produce large crystals

Surface decoration
Treatment with silane coupling agent can change its hydrophobicity:
KBF₄ + Si(OR)₄ → KBF₄@SiO₂
This material can be used in composite materials.

Doping technique
Eucrypt with rare earth can produce luminescent materials:
KBF₄ + Eu³⁺ → Phosphor
Most of the night-light objects are made in this way.

4. Changes in application
Catalytic use
After modification, it can be used as an organic reaction catalyst:
Esterification reaction
Polymerization reaction
Battery material
Melted with lithium salt as an electrolyte additive:
It can stabilize battery performance and extend its life.

Ceramic auxiliary
Mixed with oxides after calcination:
Special ceramics can be obtained, which are resistant to high temperature corrosion.

"The same name and product name of potassium borofluorate"
Potassium borofluorate, its product is also in the city, and there are many same names and product names. Potassium borofluorate, also known as potassium fluoroborate. Its namesake, or according to its nature and shape and name. Sold in the market, it is called potassium fluoroborate, which also refers to potassium borofluorate.
Its product name, in various trade names, has its own name. There is a name for its purity, called high-purity potassium borofluorate, in recognition of its purity. There is also a name for its use, if the plating grade potassium borofluorate, it is suitable for the electroplating industry. There are also specific specifications, such as potassium borofluorate with specific particle sizes, to meet the needs of different users. All the same names and product names are to facilitate the circulation and use of this product in various industries.

Potassium fluoroborate looks like frost and snow but has a sharp edge. Although it is not as violent as hydrofluoric acid, it contains hidden fluorine toxicity. If you touch it improperly, it will corrode bones and rot tendons. Now we have established the method of handling it, and craftsmen should keep it in mind and be extremely careful.
1. The key to protection
Three treasures for body protection

Wear polytetrafluoroethylene face shield to prevent dust from entering the nose

Wear fluororubber gloves, three millimeters thick

Wear chemical protective clothing, tie the mouth and tighten the wrist

The art of air control

When grinding and screening, it is necessary to set up an exhaust cabinet with a wind speed of more than one meter

If you see white mist rising, retreat three steps and wait for it to settle

2. Rules for handling
Weighing method

Use polypropylene spoons to take, avoid metal utensils

Transfer should be done in a negative pressure table

The way to dissolve

First add water to the soup, then slowly add crystals

Stir with polytetrafluoroethylene rods, and rotate slowly

High temperature taboos

Melting should not exceed 80 degrees to avoid releasing toxic smoke

If hot melting is required, an alkali solution absorption device must be prepared

3. Emergency methods
If dust enters the eyes

Rinse with clean water and open the eyelids to clean

Followed by saline for half a minute

Call a doctor urgently, do not believe in folk remedies

Skin contact treatment

Take off dirty clothes immediately and wash with sodium bicarbonate solution

Apply calcium gluconate ointment and wrap with clean gauze

First aid for accidental swallowing

Drink three liters of milk and do not cause vomiting

Take aluminum hydroxide gel to protect internal organs

Send to the hospital immediately and bring the material safety sheet

IV. Storage and transportation rules

Storage method

Store in double-layer polyethylene bags with desiccant lining

Place in a cool stone room with a temperature not exceeding 30 degrees

Separate from acids by three meters and separate from grain and fodder

Transportation precautions

The vehicle must be moisture-proof and shock-proof, covered with oilcloth

Shipment by boat should avoid water vapor and be placed in high-rise cabins

Porters must be trained for three days before they are allowed to carry

V. Waste disposal
Detoxification of residues

Mix with lime milk and stir until neutral

Sediment must be sealed in a special urn and marked with "fluorine poison" in red ink

Wastewater purification

First pass through an activated carbon bed, then settle through calcium salt

Measure its fluoride content and discharge it according to the rules

In the field of metallurgy, it can be used as a melting agent, which can reduce the melting point of metals, making it easier to smelt and cast, and the utensils are also more refined. In the chemical industry, it can be used as a raw material for the preparation of special glass, which makes the glass have specific properties, such as better heat resistance and corrosion resistance. In agriculture, when used in moderation, it can make up for the lack of soil boron and potassium, help crops grow, increase their resistance to stress, and make grains and fruits rich. In the electronics industry, it can be used for etching and other processes to ensure accurate wiring. In all fields, it has extraordinary power, even though the material is small, it can be used in a huge way.

In recent years, there is a thing called "Potassium Fluoroborate", which has gradually prospered in various karma, and everyone uses research and creation as a service.
At the beginning, the craftsmen were poor in their understanding and explored their nature, but they still got little. Everyone is diligent, studying day and night, hoping to make progress.
Then, gather the wisdom of the crowd, work together with the group, improve in the law, and improve in skills. The art of making this thing is gradually refined, and its quality is also excellent.
To this day, the production of "Potassium Fluoroborate" is abundant and of good quality, and it is widely used. However, everyone did not dare to slack off, still thinking about the new path, looking at the path of research and innovation, going to the next level, for the prosperity of the industry, and then composing a new chapter, expecting the glory of the coming day, constant progress.

Toxicity Study
There is a thing in modern times, named Potassium Fluoroborate, which is widely used in work. However, the study of its poison is related to the well-being of all people and cannot be ignored.
Try to gather all the good people to study the toxicology of this thing. Take all kinds of beasts, apply them with agents, observe their appearance and observe their changes. If you take it less, you may be tired or lazy; if you take it more, you will be sick and your body will fail.
Analyze the path of its entry into the body, and the mouth, nose and skin can enter. If you enter the body, you will disrupt qi and blood, and damage the viscera. Although the symptoms are slow, they will cause serious trouble if they accumulate for a long time.
From this perspective, the poison of Potassium Fluoroborate should be carefully studied and guarded. When working, strict regulations must be set up to protect people from disease and protect people from Kangtai.

In the future, Potassium Fluoroborate can be looked forward to in the future. It may have new uses in the field of engineering. Its characteristics of synthesis may be convenient and new ways to improve efficiency. In the field of material research, or in the field of manufacturing, it can help to create new and durable profiles. And in the field of technology, it may be possible to create precision parts and promote technology. If we continue to study it carefully, and work together to expand it, we will surely be able to make it as convenient as the world, and create a good life. In the undeveloped world, we will leave a bright chapter.

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