Phosphorus Fluoride Pf5
Fluoride Fluoropolymers Hydrofluoric Acid/Foaming Agent Fluoride Salt Fluorine-Containing

Phosphorus Fluoride (Pf5)

Duxiu Chemical

Specifications

HS Code

815856

Name Phosphorus Pentafluoride
Chemical Formula PF5
Molar Mass 125.96 g/mol
Appearance Colorless gas
Odor Pungent
Density 5.896 g/L (gas at STP)
Melting Point -93.8 °C
Boiling Point -84.6 °C
Solubility In Water Reacts with water
Vsepr Shape Trigonal bipyramidal
Electron Geometry Trigonal bipyramidal
Polarity Non - polar
Oxidation State Of P +5
Lewis Structure P in the center with 5 F atoms single - bonded to it and each F having 3 lone pairs

As an accredited Phosphorus Fluoride (Pf5) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage
Packing 100 - gram canister of Phosphorus Fluoride (PF₅) with leak - proof, pressure - resistant packaging.
Storage Phosphorus pentafluoride (PF₅) is a highly reactive and toxic gas. It should be stored in a cool, well - ventilated area, away from sources of heat, ignition, and incompatible substances like water, as it reacts violently with water. Storage containers must be of high - quality, pressure - rated steel to withstand the gas pressure and prevent leakage. The area should be equipped with gas - detection systems for early leak warning.
Shipping Phosphorus Fluoride (PF₅) is a hazardous chemical. It should be shipped in specialized, well - sealed containers compliant with international hazardous materials regulations, ensuring proper labeling and handling to prevent leaks and safety risks.
Free Quote

Competitive Phosphorus Fluoride (Pf5) prices that fit your budget—flexible terms and customized quotes for every order.

For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@bouling-chem.com.

We will respond to you as soon as possible.

Tel: +8615371019725

Email: sales7@bouling-chem.com

Phosphorus Fluoride (Pf5)
General Information
Historical Development
Phosphorus fluoride ($PF_5 $) is also a product of chemistry. Its historical evolution is quite researchable. In the past, chemists studied the physical properties and the principles of chemical synthesis, and unremitting exploration. In the journey of exploring fluoride, they have gone through hardships.
At the beginning, the understanding was still shallow, only a little understanding of the vitality of fluorine, and it is not easy to combine with phosphate. Later, the sages improved their skills, tried various methods, or changed the temperature of the reaction, or adjusted the amount of substances. After years of study, the wonder of its combination gradually became apparent.
Finally, it was suitable, and this $PF_5 $. Since then, $PF_5 $has emerged in the fields of chemical industry and scientific research, and its use has become more and more extensive. Looking at its history, it is the work of chemists, the crystal of wisdom, and a brilliant chapter for the advancement of chemistry.
Product Overview
Phosphorus Fluoride (Pf5) is a unique chemical substance. In its molecular structure, phosphorus atoms are centered, surrounded by five fluorine atoms, in the shape of a triangular double cone. This structure gives it special properties.
Pf5 is gaseous at room temperature and has strong oxidizing and corrosive properties. Because of its strong electronegativity of fluorine atoms, it is highly attractive to electrons and causes molecules to have active chemical activity. In many chemical reactions, it is often used as a fluorinating agent to participate in the fluorination reaction of other substances, introducing fluorine atoms, thereby changing the chemical and physical properties of substances.
In industry, Pf5 is used in semiconductor manufacturing and other fields. With its fluoridation characteristics, semiconductor materials can be treated to optimize their performance and improve the efficiency of electronic components. However, due to its strong corrosiveness, protection must be taken during use to avoid damage to equipment and people.
Physical & Chemical Properties
"On the Physical and Chemical Properties of Phosphorus Fluoride ($PF_5 $) "
Phosphorus fluoride $PF_5 $, its state is gas at room temperature. It is colorless in appearance and has a pungent smell in smell. From a chemical point of view, it has strong oxidizing properties, and reacts violently in contact with water. Raw water combines phosphorus fluoric acid and other substances.
Its physical rationality is also unique. The boiling point is quite low, about -84.6 ° C. This is due to the weak intermolecular force. The density is greater than that of air, and it can be deposited in a low place under standard conditions.
And its structure, with phosphorus atoms in the center and pentafluorine atoms surrounded by a triangular double cone. This unique structure makes the rationality of $PF_5 $unique, and it is important in the fields of chemical industry and materials.
Technical Specifications & Labeling
"Phosphorus Fluoride PF Process Specifications and Labeling (Product Parameters) "
Nowadays, phosphorus fluoride PF is produced, and its process specifications are crucial. The preparation of this product requires precise methods. The use of raw materials should be of high quality. The reaction conditions, temperature and pressure must be controlled at an appropriate degree, so that pure and excellent PF can be obtained.
As for the label, the name of the product should be stated on it "Phosphorus Fluoride PF", and the key parameters should be re-marked. For example, the purity geometry should be detailed to indicate the purity of the number; the molecular weight should also be clear for the user to refer to. And on the package, the safety warning label should not be absent to inform the user of the nature of this product and prevent it from not erupting. In this way, the process specifications and markings are all available, and the production of PF can be done properly.
Preparation Method
If you want to make Phosphorus Fluoride Pf5 today, you should study the method of making it in detail. The raw materials are often phosphorus and fluorine gas. The process of making it is to first put phosphorus in a special vessel and gradually heat it until it melts. Then, in a delicate method, fluorine gas is slowly introduced. The reaction steps are as follows: Phosphorus meets fluorine gas, which is a violent reaction of synthesis, and the two blend to form Phosphorus Fluoride Pf5. In this process, temperature control and gas speed control are crucial, which are related to the purity of the product. The mechanism of its synthesis is that the atomic structure of phosphorus interacts with fluorine gas, and the outer electrons are rearranged to form a stable structure of Pf5. In this way, according to these points, a relatively pure Phosphorus Fluoride Pf5 product can be obtained.
Chemical Reactions & Modifications
The chemical reaction and modification of Phosphorus Fluoride Pf5 are worth exploring.
Pf5, its reaction is often unique. In many reactions, it can blend with other substances to cause the formation of new substances. The modification of its path is to optimize its performance, or increase its stability, or change its activity. To achieve this goal, a clever method is often required.
Or choose a special medium to help the reaction go forward; or adjust the temperature and pressure conditions to make the reaction go in the desired direction. In this way, the performance of Pf5 can be gradually improved, and it can be used more widely in various fields of industry and scientific research. Looking at the change of this substance is actually the interest of chemical exploration and the way of application.
Synonyms & Product Names
Phosphorus Fluoride (Pf5) is also a chemical product. Its synonym and trade name are both related to the identification of this thing.
The ancient chemistry is not as developed as it is today, but it is also very attentive to the exploration of substances. Phosphorus fluoride, with its unique properties, may have extraordinary uses in the field of chemical industry and scientific research. Its synonym, or based on its composition and characteristics, reflects its cognition at that time; the trade name is related to market circulation and application direction.
In this world, chemistry has advanced, and the research on phosphorus fluoride has deepened. Its synonym and trade name are like historical marks, helping us trace the development of chemistry. Although it is only two or three hundred words, the journey of chemical exploration is briefly glimpsed here, and it also shows the importance of different names and trade names in chemicals.
Safety & Operational Standards
Phosphorus Fluoride (Phosphorus Fluoride Pf5) Safety and Operation Specifications
Phosphorus pentafluoride is a common chemical in chemical research. It is active and has a wide range of uses in scientific research and industry, but it is also quite dangerous. Therefore, it is necessary to abide by safety and operation practices to ensure personal and environmental safety.
Phosphorus pentafluoride is a colorless, irritating and odorous gas, which is highly corrosive. Inhalation of this gas can cause severe burns to the respiratory tract, even life-threatening; contact with the skin and eyes can also cause severe burns. Therefore, when handling phosphorus pentafluoride, protective measures are essential.
In the operating environment, it is necessary to ensure good ventilation, and an effective ventilation system should be set up to drain the leaking gas. Operators must wear professional protective equipment, such as airtight protective clothing, protective gloves and goggles, and be equipped with self-contained breathing apparatus to prevent accidents.
In terms of operating specifications, when taking phosphorus pentafluoride, the action should be slow and stable, and beware of leakage caused by container collision. Storage should also be cautious. It should be placed in a cool, dry and ventilated place, away from fire and heat sources, and stored separately from easy (can) fuels and alkalis. Do not mix storage.
If a leak unfortunately occurs, emergency treatment must be prompt and orderly. First, the surrounding personnel should be evacuated immediately to a safe area, and irrelevant personnel should be strictly prohibited from approaching. At the same time, emergency responders should wear professional protective equipment and plug leaks according to established procedures. For a small amount of leakage, it can be mixed and adsorbed with sand, dry lime or soda ash; in the case of a large amount of leakage, it is necessary to build a dike or dig a pit to contain it, and transfer it to a tank truck or a special collector for recycling or transportation to a waste treatment site for disposal.
In short, although phosphorus pentafluoride plays a significant role in chemical research and related fields, its safety risks should not be underestimated. Only by strictly observing safety and operating standards can accidents be avoided and scientific research and production activities can be carried out smoothly.
Application Area
Phosphorus fluoride $PF_5 $, its application field is quite wide. In the field of chemical synthesis, it is often used as a strong fluorinating agent, which can help the efficient synthesis of many fluorine-containing compounds. Because of the strong activity of fluorine in $PF_5 $, it can make many reactions proceed smoothly and produce substances with specific structures and properties.
In materials science, it also has wonderful uses. Participate in the preparation of some high-performance materials, such as special ceramic coating materials. With the unique chemical properties of $PF_5 $, it can optimize the surface properties of materials, enhance their corrosion resistance, wear resistance and other properties, and make materials suitable for harsher environments.
In the electronics industry, $PF_5 $can be used in the etching process of semiconductor manufacturing. Using its chemical reaction with specific materials to precisely remove excess substances and realize the construction of fine circuit patterns is of great significance to improve the performance and integration of electronic components. From this perspective, $PF_5 $plays a key role in many fields and promotes the development and progress of various industries.
Research & Development
Yu Taste is dedicated to the research of phosphorus fluoride Pf5. This substance has unique properties and has great potential in many fields. At first, its structure was explored, and after repeated calculations and experiments, it was revealed that its molecular configuration was exquisite.
Then study its reaction characteristics and observe its interaction with various substances. See that Pf5 has extraordinary activity and may be useful in the field of catalysis. After long-term research, we gradually understand the mechanism of its participation in the reaction, paving the way for application.
Currently, we are looking to expand its application. Thinking about material synthesis, leveraging the properties of Pf5 to create new materials, or with special electrical and optical properties. Also thinking about the energy field, if it can be used well, it may improve the energy conversion efficiency.
Yu firmly believes that with time, Pf5 will be able to shine, making significant progress in both scientific research and practical applications, and being used by the world.
Toxicity Research
Phosphorus fluoride ($PF_5 $), sexual toxicity, the toxicity research related to this is important in my chemical investigation. $PF_5 $It is a colorless, irritating and foul-smelling gas at room temperature and pressure. It is highly corrosive and toxic, and the way to enter the body is mostly inhalation.
To observe its experimental phenomenon, if $PF_5 $is placed in a specific reaction environment and meets water, it will react quickly to form corrosive hydrofluoric acid and other substances. If inhaled carelessly, it will cause respiratory irritation, cough, and asthma in light cases; in severe cases, it will damage lung function and even endanger life.
We also investigated its potential risk in industrial scenes. If the production and storage of $PF_5 $are not properly protected, the leakage of $PF_5 $will not only endanger the on-site personnel, but also cause great damage to the surrounding environment. Therefore, the research on the toxicity of $PF_5 $aims to clarify the harm, so as to formulate proper protection and response strategies to ensure the safety of personnel and environmental well-being.
Future Prospects
Phosphorus fluoride ($PF_5 $), which has attracted much attention in today's chemical research. We are full of expectations for the future development of our company.
This $PF_5 $has unique properties and has potential applications in many fields of chemical industry. In the future, it is expected to emerge in the synthesis of materials. With its characteristics, it may be able to create more favorable new materials, which can be used in frontier places such as electronics and aerospace. In the field of catalysis, it may also show extraordinary efficiency, accelerate many key reactions, and improve production efficiency.
And with the advance of science and technology, the understanding and control of $PF_5 $will become more profound and accurate. We, the researchers, should study it diligently to uncover more mysteries, so that it can contribute more to human well-being, lead future science and technology to a new peak, and achieve a brilliant future.
Where to Buy Phosphorus Fluoride (Pf5) in China?
As a trusted Phosphorus Fluoride (Pf5) 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 Phosphorus Fluoride (Pf5) 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 Phosphorus Fluoride (Pf5)?
Phosphorus pentafluoride ($PF_5 $) is also a compound composed of phosphorus and fluorine. Its main uses are quite wide and are involved in various fields of chemical industry.
In industrial preparation, phosphorus pentafluoride is often used as a raw material for the preparation of other fluorine-containing compounds. For example, in organic synthesis, it can be used to introduce fluorine atoms. Fluorine atoms have unique properties that can change the physical and chemical properties of compounds, such as improving the stability of compounds and changing their solubility. With the power of phosphorus pentafluoride, organic chemists can create many organic fluorides with special properties, which are used in medicine, pesticides and other industries.
In the field of materials science, phosphorus pentafluoride also contributes. It can be used as a key reagent for the preparation of fluorine-containing materials, such as the synthesis of fluoropolymers. Fluoropolymers often have excellent corrosion resistance and low friction coefficient due to the presence of fluorine atoms, and are widely used in high-end fields such as aerospace and electronics.
In the electronics industry, phosphorus pentafluoride can be used as an etchant. In the micro-processing process of semiconductor manufacturing, it can precisely etch off specific material layers to build fine circuit structures. This effect is crucial to improve the integration and performance of chips.
In addition, phosphorus pentafluoride is also an important chemical reagent in the research field. Chemists can use its reaction with other substances to explore new chemical reaction mechanisms and explore new directions in chemical research.
In conclusion, phosphorus pentafluoride plays an important role in many fields such as chemicals, materials, electronics, and scientific research, and has made significant contributions to the development of various industries.
What are the Physical Properties of Phosphorus Fluoride (Pf5)?
Phosphorus pentafluoride ($PF_5 $) is a compound of phosphorus and fluorine. It has many physical properties and is hereby described in detail by you.
First of all, its phase and color taste, phosphorus pentafluoride is gaseous at room temperature and pressure. It is colorless, but it has a pungent odor. This smell is often uncomfortable because it has a certain irritation.
When it comes to density, the density of phosphorus pentafluoride is higher than that of air. If it is in space, its gas tends to sink, which is quite significant compared with common gases such as air.
As for the melting point and boiling point, the melting point of phosphorus pentafluoride is very low, about -93.8 ° C, and the boiling point is not high, about -84.6 ° C. These two values show that phosphorus pentafluoride is easily converted from a solid state to a liquid state, and then into a gaseous state. In ordinary environments, it mostly exists in a gaseous state.
The solubility of phosphorus pentafluoride is also one of its important physical properties. It is soluble in some organic solvents, but in water, it reacts rapidly and does not simply dissolve. This reaction is violent, and products such as phosphoric acid and hydrofluoric acid are formed.
In addition, phosphorus pentafluoride is highly volatile. Due to its low boiling point, it is easy to evaporate into gases if there is a slight temperature change or external disturbance. And because it is a gaseous substance, it has good diffusivity. Once it leaks into space, it can quickly spread out.
In summary, the physical properties of phosphorus pentafluoride are unique, and its applications in many fields such as chemical industry are closely related to its physical properties. However, due to its irritating properties, it should be used and stored with caution.
Chemical Properties of Phosphorus Fluoride (Pf5)
Phosphorus pentafluoride ($PF_5 $) is an important inorganic compound. Its chemical properties are unique and worth exploring.
Phosphorus pentafluoride has strong oxidizing properties. In many reactions, it can take electrons from other substances and reduce its own valence state. For example, when encountering reducing substances, it can often initiate a redox reaction, oxidize the other party, and show its strong oxidizing properties.
It is Lewis acid. According to the Lewis acid-base theory, phosphorus pentafluoride has this property because the outer layer of phosphorus atoms has empty orbitals and can accept electron pairs. For example, it can form coordination compounds with substances with solitary pairs of electrons, such as ammonia ($NH_3 $). The nitrogen atom in ammonia has a lone pair of electrons, which can provide an empty orbit with the phosphorus atom of phosphorus pentafluoride, and the two can combine to form a new substance.
Phosphorus pentafluoride reacts violently with water. Water can cause it to hydrolyze to form phosphoric acid ($H_3PO_4 $) and hydrogen fluoride ($HF $). This hydrolysis reaction is rapid, and hydrogen fluoride is corrosive and toxic, so when dealing with phosphorus pentafluoride, it is necessary to be careful to avoid contact with water.
Furthermore, phosphorus pentafluoride is chemically active. Under suitable conditions, it can react with many metals, non-metallic elementals and compounds to form various phosphorus-containing compounds. In the field of chemical synthesis, it is often used as an important raw material and catalyst to promote many chemical reactions.
What is Phosphorus Fluoride (Pf5)?
To make phosphorus pentafluoride ($PF_5 $), the method is as follows:
It is often obtained by directly combining phosphorus and fluorine. First take pure phosphorus and place it in a special reaction vessel. This vessel must be highly corrosive to fluorine and can be sealed to prevent gas from escaping.
Then, the fluorine gas is purified to remove impurities such as moisture and oxygen. Because moisture and oxygen can interfere with the reaction and may cause danger.
When everything is ready, slowly pass fluorine gas into the container containing phosphorus. The reaction is violent and a lot of heat will be released. The reaction rate and temperature need to be carefully controlled to prevent excessive temperature from damaging the container or causing other accidents.
Phosphorus reacts with fluorine gas in stoichiometric ratio: $P + 5F_2\ longrightarrow PF_5 $.
After the reaction is completed, the obtained phosphorus pentafluoride gas can be condensed and purified to obtain a pure $PF_5 $. The purification method can use suitable physical or chemical methods, such as low temperature fractionation, to remove unreacted phosphorus, fluorine gas and other impurities according to its characteristics. In this way, relatively pure phosphorus pentafluoride can be obtained.
What are the precautions for Phosphorus Fluoride (Pf5) during use?
Phosphorus pentafluoride ($PF_5 $) is an important chemical raw material. When using it, many matters need to be paid attention to.
First safety protection. $PF_5 $It is highly corrosive and toxic, and is extremely harmful to human body. When operating, it is necessary to prepare comprehensive protective equipment, such as gas masks, protective gloves, protective glasses and protective clothing, to strictly prevent direct contact with the human body and avoid inhalation of its volatile gaseous substances. In case of accidental contact, rinse with plenty of water immediately and seek medical attention promptly.
Times and storage conditions. Store $PF_5 $in a cool, dry and well-ventilated place, away from fire and heat sources. Because it will react violently in contact with water, it is necessary to ensure that the storage environment is highly dry and separate from flammable, combustible and reducing substances to prevent dangerous reactions.
Furthermore, operating standards are essential. The operation process needs to be carried out in a closed and well-ventilated place to prevent gas leakage into the air. Use professional and suitable equipment and tools, and conduct a comprehensive inspection of the equipment before operation to ensure that it is free of leakage and other problems. When operating, the action should be accurate and stable to avoid leakage caused by improper operation and damage to the container. In the event of leakage, the relevant personnel should be quickly evacuated to a safe area and the leakage area should be strictly isolated. At the same time, according to the leakage situation, take appropriate measures, such as the use of inert gas purge, etc., must not be treated blindly.
In addition, for the characteristics and hazards of $PF_5 $, operators must have in-depth understanding and familiarity, and master the methods and procedures of emergency treatment. Enterprises should also formulate sound safety operating procedures and emergency plans, and regularly organize operators to participate in training and drills to improve their emergency response capabilities, to ensure that in the use of $PF_5 $process, can maximize the safety of personnel and environmental safety.