What are the main uses of sodium borofluoride (NaBF4)?

Boronide ($NaBF_ {4} $) is useful in both engineering and scientific research fields.

First, it is a commonly used aid in engineering. It can change the quality of the product, making the product more uniform and dense. For example, in engineering, boronide can reduce the quality of the liquid, making the original sedimentation of the product more orderly, and improving the resistance and brightness of the product, making the appearance of the product beautiful and durable.

Second, in the field of synthesis, boronide also plays an important role. It is often used as a precursor, a functional precursor in many chemical compounds. For example, carbonyl compounds such as aldose and ketones are highly efficient in the original phase of alcohol. The phase sum of the original and inverse components is good, so the specific alcohol compounds are synthesized. Boron chemistries are commonly used, and various kinds of molecules are used to assist the chemical industry. It is very important in the synthesis of materials and material research.

Third, in some new types of chemical research, boron chemistries also show great power. It can be used as a source of materials, fuel pools, etc. Due to its high content of the phase and controllable inversion, it is expected to solve the problem of energy storage and delivery, and promote the development of clean energy, which will not be used for the innovation of energy supply models.

What are the physical properties of sodium borofluoride (NaBF4)?

Boronide ($NaBF_ {4} $), with special properties, with general physical properties. Its outer surface is often white crystalline powder, which is like the essence of frost and snow.

Its melting and solidification are at 384 degrees Celsius. Such high melting makes boronide solidified under normal conditions, with good stability, and it is not easy to melt with a small degree of melting.

Its density is also fixed, 2.405 g/cm3. This density makes it feel heavy, and it is mixed or reversed. The density distribution of the system has a phase effect.

Boronide has a certain solubility in water, can be partially soluble in water, and the dissolution process or accompanied by weak absorption and release, but its solubility is not low, and some easily soluble properties are low.

In addition, its absorption should also be paid attention to. Boronide is exposed to moisture and air, or there is an absorption image, causing its powder to be changed, or so on. Therefore, it needs to be placed in a dry environment to ensure its stability and maintain its chemical activity and physical shape.

Is sodium borofluoride (NaBF4) chemically stable?

Boron atoms ($NaBF_4 $), its chemical properties are determined. This is because of the boron root ($BF_4 ^ - $). There are three atoms outside the boron atom, which can form a total of tetrafluorine atoms, and the fluorine atom is very good. Moreover, the fluorine atom is very good, and the boron atom is attracted by the force, so that the whole charge distribution of the boron root is uniform, so that it can be attacked by other substances.

Furthermore, in $NaBF_4 $, the boron root ($Na ^ + $) is the same as the boron root. The boron root can make the compound have a certain degree of stability in solidification. Usually, under low temperature, $NaBF_4 $is not easy to react quickly in normal components such as oxygen and carbon dioxide in water and air. In water, it can dissolve and produce $Na ^ + $BF_4 ^ - $, but this process is not a strong reaction.

However, in case of acid, such as sulfuric acid, etc., the reaction may occur. Because the acid can provide particles, the particles have the ability to BF_4 ^ - $reverse, breaking their stability. In general, in the chemical environment, boron ($NaBF_4 $) is qualitative.

What are the precautions in the preparation of sodium borofluoride (NaBF4)?

The boron chemical ($NaBF_ {4} $) is not good enough, and it is generally important to pay attention to things. First of all, the precision of the raw materials is very important. The raw materials such as the boron source and the source used must be raised to a high degree. If it is mixed into it, it will double the performance of the boron chemical product, or cause the reaction to be generated on time, only increasing the possibility of secondary reaction.

Furthermore, the control of the reaction should not be lost. Factors such as resistance, resistance, and reaction speed are all in the process of reaction and the yield of the material is dense. The reaction of boron chemical requires a specific degree of resistance, high degree of resistance, and the reaction rate or rapid acceleration. It is easy to introduce secondary reaction, so that the degree of resistance decreases; low degree of resistance, low reaction rate, low efficiency. In terms of force, it also meets the needs of the reaction, so as to ensure the effective connection of the reaction material.

In addition, the reaction environment is also studied. This reaction often needs to be operated in the environment of water and oxygen. Due to the chemical activity of boron, it is easy to generate reaction in contact with water or oxygen, causing its own decomposition or generating other reactions. Therefore, dryness and inertia are essential to protect the environment, and the degree of the reaction is determined by the reaction.

In the operation process, the order of each step is followed. The order of adding raw materials, the rate of mixing, etc., all cause negative effects. If the raw materials are added out of order, or unevenly mixed, they may cause local reaction or insufficient, which will most likely lead to poor product quality.

The most important, the damage involved in the reaction, also need to be properly checked. To ensure the sealing of the material, in order to prevent leakage, water leakage and other damage, the impact of the environment. And the material can withstand the reaction of the parts, and not the reaction or the biological reaction of the material, so as to ensure the safety of the process.

What are the effects of sodium borofluoride (NaBF4) on the environment?

Boron ($NaBF_ {4} $) is also a compound. The shadow of this substance in the environment cannot be ignored.

If boron is in nature, its primary shadow, or in water. Its dissolution in water may change the chemical properties of water. Boron, fluorine and other elements in boron may affect the acidity of water when it enters the water. Boron is enriched in water, or can dry up the normal generation of aquatic organisms. The presence of fluoride, the amount of fluoride, is harmful to aquatic plants and nutrients. High fluoride in water may cause scorching of aquatic plants and affect their photosynthesis; if it is in aquatic nutrients, it may dry up their bones and teeth, and even damage their mental system.

Furthermore, if boron is dispersed in soil. Boron and fluoride elements enter the soil, or change the soil's chemical properties. Boron accumulation, or change the soil fertility, affects the soil microbial community. Some microorganisms are sensitive to boron, and their activity is often blocked, which affects the soil's decomposition and separation. Fluoride accumulates in the soil, or reduces the activity of enzymes in the soil, disrupting the soil's biological balance, causing plant root absorption and poor plant health.

If there is boron powder in the air, it is also harmful for humans or organisms to inhale. Boron and fluoride particles enter the respiratory tract, or irritate the respiratory mucosa, causing coughing, respiratory distress and other diseases. Periodic exposure may cause lung diseases and affect respiratory health.

In other words, boration in the environment, such as water, soil, air, etc., can produce the same effects as each other, so you must not be careful.