Nitrogen Trifluoride(Nf3)

Duxiu Chemical

Specifications

HS Code	853280
Chemical Formula	NF3
Molar Mass	71.002 g/mol
Appearance	Colorless gas
Odor	Faintly sweet odor
Density	3.003 g/L (at STP)
Melting Point	-206.8 °C
Boiling Point	-129 °C
Solubility In Water	Slightly soluble
Vapor Pressure	High (due to its gaseous state at room conditions)
Oxidizing Ability	Moderate oxidizer
Toxicity	Toxic, can cause respiratory problems

As an accredited Nitrogen Trifluoride(Nf3) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	Cylinders containing 50 kg of Nitrogen Trifluoride (NF3) for safe packaging.
Storage	Nitrogen trifluoride (NF₃) should be stored in a cool, well - ventilated area away from heat sources and open flames. It is typically stored in specialized cylinders designed for high - pressure gases. These cylinders must be regularly inspected for integrity. Avoid storing NF₃ near reactive substances as it is a strong oxidizer, and maintain proper labeling for easy identification and safety compliance.
Shipping	Nitrogen Trifluoride (NF3) is shipped in specialized cylinders designed for compressed gases. These cylinders are pressure - tested and labeled to meet safety standards, ensuring secure transport of this reactive chemical.

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General Information

Historical Development

"The History of Fluoronitrides"
F Fluoronitrides, NF
also. In the past, chemists studied it, and the process was not easy. At the beginning, everyone sought to know its nature, and they explored it in a hundred ways. Although it has been thwarted, it is still determined.
Experiments in the past, there were many difficulties and obstacles. All kinds of attempts were tried, or failed, or due to the lack of materials. However, chemists upheld perseverance and were reluctant to pursue. Finally, they obtained the method and began to see its nature.
At that time, their understanding was still shallow, and they only knew a little about it. After years have changed, the technology has gradually progressed, and the research has deepened. Knowing it is useful in the fields of chemical industry and electronics.
The development of NF is like a long road, from ignorance to clarity. After the efforts of several generations of chemists, today's achievements will surely bloom in the future.

Product Overview

"Nitrogen Fluoride"
There is nitrogen fluoride today, and its formula is $NF_3 $. This substance is colorless and has a pungent smell. $NF_3 $is composed of nitrogen and fluorine elements, and its structure is stable.
In the preparation method, it often interacts with nitrogen and fluorine in a specific reaction. Its use is quite extensive. In the electronics industry, it can be used as an etching gas, which helps in chip manufacturing and makes circuits finely carved. In some chemical reactions, it can be used as a fluorinating agent to promote the smooth progress of the reaction.
However, $NF_3 $also has hidden dangers. It has certain toxicity. If inadvertently inhaled, it may harm the human body. And it is one of the greenhouse gases and has a potential impact on the environment. Therefore, when using and disposing of $NF_3 $, be careful to prevent its harm.

Physical & Chemical Properties

"On the Physical and Chemical Properties of Nitrogen Trifluoride"
Nitrogen trifluoride ($NF_3 $) is a wonderful chemical substance. It has no color, little taste, and is gaseous at room temperature. In terms of its physical properties, the boiling point is quite low, about $-129 ^ {\ circ} C $, due to the weak intermolecular forces. The density is heavier than air, about $2.96g/L $.
As for the chemical properties, it has certain stability. In case of hot topic or open flame, it can decompose and release toxic fluoride fumes. In $NF_3 $, nitrogen is $+ 3 $, fluorine is $-1 $, and the chemical activity is moderate. Although it is difficult to react with water, it can also be hydrolyzed under certain conditions. And its oxidizing properties cannot be underestimated, and it can often show unique chemical properties in many chemical reactions. Looking at the physical and chemical properties of nitrogen trifluoride, it has extraordinary application potential in many fields such as chemical industry and electronics.

Technical Specifications & Labeling

Nowadays, there is something called nitrogen trifluoride, symbol NF
. Its preparation should follow strict specifications. Ratio of raw materials, reaction temperature, pressure and other parameters need to be precisely controlled.
When preparing, the utensils used must be clean and dry to prevent impurities from mixing and causing impurity of the product. During the reaction process, closely monitor the change of temperature and pressure, and operate according to the established method to ensure a smooth reaction.
The identification of the product should state its name, chemical formula, dangerous characteristics and other key information. NF
is highly oxidizing and toxic, and the identification should be eye-catching to warn everyone.
To test the purity of the product, when using a suitable method, such as gas chromatography, etc., to measure its component content, it must meet the standards before it is qualified.

Preparation Method

The preparation method of nitrogen trifluoride ($NF_3 $) is related to the raw materials and production process, reaction steps and catalytic mechanism.
To make $NF_3 $, ammonia ($NH_3 $) and fluorine ($F_2 $) are often used as raw materials. The reaction steps are as follows: First, a special reactor is used to introduce ammonia and fluorine in a certain proportion. Under specific temperature and pressure conditions, the two begin to react. This reaction is quite complex, specifically $4NH_3 + 3F_2\ stackrel {catalyst }{=\!=\!=} NF_3 + 3NH_4F $.
The catalytic mechanism is to use a special catalyst to reduce the activation energy of the reaction and accelerate the reaction process. The choice of catalyst is very critical, and it needs to have high activity and stability. The production process also needs to be strictly controlled, from the purity detection of raw materials to the precise regulation of reaction conditions, all of which cannot be ignored, in order to obtain $NF_3 $efficiently and stably.

Chemical Reactions & Modifications

Nowadays, there is a chemical substance called nitrogen trifluoride ($NF_3 $), and its reaction and modification are the most important things we have studied. $NF_3 $, with its uniqueness, it is useful in all fields. However, its transformation should be subtle, if you want to make good use of it, you must study it in detail.
Study its reaction, it can be seen that the conditions change, and it should also be different. Temperature, pressure, catalyst and other factors can be controlled. To get good results, you must carefully control the conditions.
As for modification, you can increase its stability, or change its reaction, so that it is suitable for different needs. If you use a new method to deal with it, or add other substances to study together, you are expected to get the best of $NF_3 $. We should do our best to explore its mysteries, so as to promote the progress of this material in karma and science, so as to benefit the world.

Synonyms & Product Names

"On the Synonyms of Nitrogen Trifluoride"
Today there is a chemical substance called nitrogen trifluoride, and its symbol is NF
. The naming of this substance also exists in the academic community. Due to the process of research and regional differences, the names are different.
Or it is called "nitrogen (III) fluoride", which is named according to the valence mark. Nitrogen shows + 3 valence, so it has this name. There are also other names for its properties and uses. Although they all refer to NF
Synonyms are used in academic exchanges, industrial applications, or confusion. Therefore, it is of great significance to distinguish the same and different names in chemical research and industrial production. It is necessary to make everyone clear that although this thing has different names, it is the same, which will benefit the smooth progress of related affairs.

Safety & Operational Standards

"NF
Product Safety and Operation Specifications"
is a chemical substance, which is widely used in today's science and technology. However, its nature is risky, which is related to safety and operation standards, and must not be ignored.
In terms of safety, NF
is toxic. If you inadvertently inhale it, or cause respiratory diseases, it will damage people's health. Therefore, where there is NF
, you must have good ventilation and set up a monitoring device to detect its concentration. If the concentration exceeds the standard, you should take measures quickly to ensure people's safety. And NF
is oxidizing, and it is prone to fire when it encounters flammable materials. Therefore, the storage place must be kept away from fire sources and flammable materials to prevent accidents.
As for the operation specifications, the operator must first receive professional training, understand the nature of NF
, and be familiar with the operation method. When taking NF
, use the appropriate device, follow the order, and do not act rashly. When transferring NF
, beware of leaks. If there is a leak, quickly close the source, start ventilation, and use appropriate methods to dispose of leaks. When using NF
Store NF
in a cool, dry and ventilated place to avoid sun and heat. The device must be well sealed to prevent it from leaking out. When handling, handle it with care and do not damage the device.
In short, although NF has made great contributions to science and technology, its safety and operation standards are of great importance. Those who operate and manage it should be careful and not slack off, so as to ensure the smooth progress of everything and the safety of people and things.

Application Area

In the field of semiconductor manufacturing, NF is often an etchant, which can precisely etch away excess materials on silicon wafers and help to form delicate circuits. In the production of liquid crystal displays, it is also indispensable for cleaning and etching panels to make them clear. And in the study of high-energy chemical lasers, NF can be used as a laser working material to help scientific research progress. Therefore, NF is a key effect in the modern technology industry. Its application pushes forward in various fields and is an important chemical material.

Research & Development

"On the Research and Application of Nitrogen Trifluoride"
Today's research on nitrogen trifluoride ($NF_3 $), this substance is widely used in the electronics industry. It has strong oxidizing properties and is useful in etching and chemical vapor deposition.
In the past, research $NF_3 $, difficult to make and less used. However, with the advance of science and technology, the method of preparation is getting better. By reacting with fluorine and ammonia, through multiple processes, a relatively pure $NF_3 $can be obtained.
Looking at its development, the demand for semiconductor manufacturing is increasing. Because it can be accurately etched, it helps to improve the performance of chips. Although the $NF_3 $strong greenhouse effect, it is still of great significance to the development of the industry. In the future, I hope to make better use of it, reduce its disadvantages and increase its advantages, and promote the progress of science and technology and industry.

Toxicity Research

The industry of chemical industry is related to people's livelihood, but the study of poisons in it cannot be ignored. Today, when it comes to nitrogen trifluoride (NF
NF
, the color is light and the taste is slight. Although it is relatively stable at room temperature, its toxicological properties cannot be ignored. In the experiment, if it is accidentally touched, it may cause discomfort to the eyes, eyes and respiratory tract, and in severe cases, it can damage the lungs and even endanger life.
Investigate the source of its toxicity, because of its special structure, it can cause changes in cells and disrupt the order of metabolism in the process of biochemistry in the body. Although it is used in electronics and other industries, our chemical researchers should always be in awe and study its poison carefully, so as to ensure the safety of colleagues and promote the prosperity of the industry.

Future Prospects

"Future Outlook"
There is a product today, named Nitrogen Trifluoride (NF3). This product has great performance in the field of chemical production.
In the future, NF3 may have great performance in semi-manufacturing and other fields. Its cleaning and cleaning can efficiently remove waste, ensure the quality of equipment, and help the precision of chips to rise again.
And it is in the field of scientific research, or the development of new technologies, a new way of chemical synthesis. However, it also needs to be affected by its environment. If it can be properly controlled, NF3 will be clear, and the chemical industry will not be introduced. So that the workers can make good use of its nature, avoid its harm and use it, in the future, expand the color, promote the technology, and benefit the people.

Where to Buy Nitrogen Trifluoride(Nf3) in China?

As a trusted Nitrogen Trifluoride(Nf3) 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 Nitrogen Trifluoride(Nf3) 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 nitrogen trifluoride (NF3)?

Nitrogen trifluoride (NF
In the microelectronics industry, NF
is a plasma etching gas that can etch away unwanted parts of semiconductor materials and refine circuit patterns. Due to its good chemical activity, it has a highly selective etching ability for specific materials, which can make the circuit fine and accurate, and help improve chip integration and performance.
Furthermore, in the chemical vapor deposition process, NF
also has important functions. It can react with other gases to deposit thin films on the surface of substrate materials. These films are indispensable in the manufacture of optical devices and electronic components, and can endow components with specific electrical and optical properties.
And NF
is also useful in the research field. By studying the chemical reaction characteristics of NF, scientists explore new chemical synthesis paths and material preparation methods, broaden the boundaries of chemical knowledge, and lay the foundation for the research and development of new materials.
In addition, in some special environmental monitoring, NF can be used as a tracer gas. Because of its stable nature and unique identification, it can diffuse with air flow, etc. By detecting its traces, it can understand gas movement, environmental air flow distribution, etc., which is of great significance for meteorological research, industrial waste gas diffusion analysis, etc.
NF
plays a key role in modern industry, scientific research, and environmental related fields. With the development of science and technology, its application prospects may be broader, contributing to the progress of various fields.

What are the physical properties of nitrogen trifluoride (NF3)?

Nitrogen trifluoride ($NF_3 $) has various physical properties. It is a colorless, slightly irritating gas that exists stably at room temperature and pressure.
In terms of its melting and boiling point, the melting point is about $-206.8 ^ {\ circ} C $, and the boiling point is about $-129 ^ {\ circ} C $. This shows that its melting and boiling points are very low, and it is easy to change from solid to liquid and then to gas. The density of
$NF_3 $is larger than that of air, about $2.96kg/m ^ 3 $ (standard condition). This property makes it possible to settle below in a specific environment, which is different from the uniform distribution of air.
In terms of solubility, $NF_3 $is slightly soluble in water, but it can dissolve with many organic solvents. This property is derived from its molecular structure. $NF_3 $has polarity. Although it is different from the polarity of water, it can interact with some organic solvents.
Furthermore, $NF_3 $is a poor conductor of electricity. It is difficult to conduct current because the chemical bonds in the molecule are stable and there is no free-moving charge carrier.
$NF_3 $Although it is stable at room temperature and pressure, it may potentially react when it encounters hot topics, open flames, or comes into contact with some active substances. All of these are related to its physical properties, which are related to its behavior and application in different scenarios.

What are the chemical properties of nitrogen trifluoride (NF3)?

Nitrogen trifluoride ($NF_3 $) is a chemical substance. Its chemical properties are unique and have several significant characteristics.
First, $NF_3 $is highly oxidizing. In many chemical reactions, it can act as an oxidizing agent and react with some reducing substances to increase its oxidation state. For example, when it encounters some metal elementals, it can cause the metal to oxidize, and itself obtains electrons and reduces the valence state. This oxidizing property is due to the chemical bond between the nitrogen atom and the fluorine atom. The fluorine atom is extremely electronegative and strongly attracts electrons, causing the electron cloud density around the nitrogen atom to decrease, so that $NF_3 $can easily capture electrons from other substances and show oxidizing ability.
Second, $NF_3 $has relative stability. Due to the high covalent bond energy formed between nitrogen and fluorine, $NF_3 $is not easy to decompose under normal conditions. This stability makes it in some industrial processes and specific environments, can be used as a relatively stable reaction medium or participate in specific reaction processes, without worrying about its easy decomposition and affect the reaction process.
Third, $NF_3 $can be hydrolyzed, but the degree of hydrolysis is relatively small. When exposed to water, a certain degree of reaction will occur, resulting in products such as hydrofluoric acid ($HF $). However, due to its limited hydrolysis equilibrium constant, the hydrolysis process is not very violent. This hydrolysis property has a corresponding impact on the environment and industrial applications. In the environment, hydrofluoric acid produced by hydrolysis is corrosive and may cause damage to surrounding substances; in industrial production, the potential impact of hydrolysis on equipment and reaction systems needs to be considered.
Fourth, $NF_3 $is a colorless, odorless gas with moderate chemical activity. This property makes it require specific conditions and protective measures during storage and use. Because it is colorless and odorless, it is difficult to detect leakage by visual senses, increasing the latent risk during use, so it is necessary to monitor its presence and concentration with the help of special detection equipment.

What are the precautions for nitrogen trifluoride (NF3) in the production process?

Nitrogen trifluoride (NF
) is a very important chemical substance. In the production process, many key precautions must not be ignored.
Bear the brunt of it, and safety protection must be comprehensive. This substance is toxic and corrosive to a certain extent. When operating, operators must strictly wear professional protective equipment, such as gas masks and chemical protective clothing, to avoid direct contact and inhalation, and beware of physical damage. The workshop should also have a good ventilation device to ensure that the gas is discharged in time and maintain fresh air.
Furthermore, storage conditions are extremely critical. NF
should be stored in a cool, dry and ventilated place, away from fire and heat sources. Due to its active chemical properties, it is easy to cause danger if stored improperly. Storage containers must also be sturdy and well-sealed, regularly checked for leaks to ensure safe storage.
Reaction control should not be ignored. In chemical reactions involving NF
, it is necessary to precisely control the reaction conditions, such as temperature, pressure and reactant ratio. Because of its high reactivity, the conditions are slightly deviated, or the reaction may go out of control and cause accidents.
Gas monitoring is also a top priority. Production sites should be equipped with gas monitoring equipment to monitor the concentration of NF
in real time. Once the concentration is abnormal, immediately alarm, so that personnel can take quick measures to avoid the occurrence of hazards.
Waste disposal should not be underestimated. The waste containing NF
produced in the production process should not be discarded at will, and must be properly disposed of in accordance with relevant regulations to prevent pollution to the environment.
In short, in the production process of nitrogen trifluoride, many aspects such as safety protection, storage conditions, reaction control, gas monitoring and waste disposal need to be treated with caution, and must not be taken lightly to ensure the safety and stability of production.

What are the effects of nitrogen trifluoride (NF3) on the environment?

Although nitrogen trifluoride is a colorless and odorless gas, its impact on the environment cannot be underestimated. This is because NF is a powerful greenhouse gas. Its long retention in the atmosphere and high greenhouse effect potential make it a hidden danger to the environment.
The greenhouse effect potential of NF is huge, comparable to that of carbon dioxide, which is about 10,000 times more. And in the atmosphere, NF has a long lifespan, which can last for hundreds of years. The combination of the two makes its impact on global warming not to be ignored.
Furthermore, although NF is mainly derived from industrial processes, such as semiconductor manufacturing, although the emission is relatively small, it can also bring great pressure to the environment due to the strong effect.
In addition, NF is in the atmosphere or participates in complex chemical reactions, although the specific impact is not fully clear, it cannot be ignored. Chemical changes may lead to a chain reaction, which in turn affects the atmospheric composition and ecological balance.
Therefore, the impact of NF on the environment is particularly important. The world should strive to reduce its emissions, strengthen monitoring and research, in order to protect the safety of the global ecology, and avoid major changes in the climate, resulting in ecological imbalance and endless harm. This is one of today's environmental priorities, and we must do our best to address it.