Lithium Fluoride

Duxiu Chemical

Specifications

HS Code	402334
Chemical Formula	LiF
Molar Mass	25.939 g/mol
Appearance	white cubic crystals
Density	2.64 g/cm³
Melting Point	845 °C
Boiling Point	1681 °C
Solubility In Water	0.27 g/100 mL (25 °C)
Crystal Structure	cubic
Refractive Index	1.3915
Thermal Conductivity	0.159 W/(m·K) (300 K)

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

Packing & Storage

Packing	Lithium Fluoride packaged in 1 - kg bags for secure storage and transport.
Storage	Lithium fluoride should be stored in a cool, dry place, away from sources of heat and moisture. Keep it in a tightly - sealed container to prevent contact with air and humidity, which could potentially affect its purity. Store it separately from incompatible substances, such as strong acids, to avoid dangerous reactions. Follow all safety regulations regarding its storage in a properly designated area.
Shipping	Lithium fluoride, a hazardous chemical, is shipped in tightly sealed, corrosion - resistant containers. These are carefully packed in sturdy outer casings. Shipments follow strict regulations to ensure safe transport by land, sea, or air.

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General Information

Historical Development

"On the Development of Lithium Fluoride"
Lithium fluoride is a treasure of chemistry. Its beginning was after the study of many sages. In the past, many scholars used their minds to explore the field of chemistry. At first, only a little bit of its characteristics were known, but the whole picture was not known.
After years, the research deepened. Technology is gradually emerging, and researchers use exquisite methods to explore its structure and analyze its properties. As a result, the use of lithium fluoride in industry and scientific research has gradually emerged. It can increase its transparency for optical instruments, and it also has extraordinary capabilities in the field of lithium batteries, helping energy development.
Looking at its development path, it is like walking on a bumpy road, with difficulties every step of the way. However, the ambition of the researcher has not changed, and finally lithium fluoride has been changed from ignorant and unknown to the world's most important, shining brightly in various fields.

Product Overview

"Description of Lithium Fluoride"
Lithium fluoride is a treasure of chemistry. Its color is white and pure, its properties are stable and unique.
Lithium fluoride, in the field of industry, has a wide range of uses. It is often a melting agent. In metallurgy, it can reduce the melting point, promote smooth reaction, purify the metal, and improve the quality. In the world of optics, its light transmittance is good, it can be used as a material for optical lenses and windows, and it can help instruments see things clearly. In the battery industry, it also makes contributions, which can help battery performance improve and battery life increase.
Its preparation method is rigorous and orderly. After multiple processes, the raw materials are carefully selected, and the reaction is carefully controlled, this good product can be obtained. And lithium fluoride is stable in nature, not afraid of ordinary temperature changes and moisture, and can last for a long time without deterioration.
This product is actually an important item in industry and scientific research, and it has contributed to all kinds of development.

Physical & Chemical Properties

"On the Physical Properties and Chemical Properties of Lithium Fluoride"
Lithium fluoride is a unique chemical substance. Its physical properties are white and pure, and it is like a fine powder or grain. Its melting degree is quite high, about 840 to 6 degrees, which makes it stable in high temperature environments. As for its density, it is about 2.63 grams per cubic centimeter, which is slightly thicker than ordinary things.
If it is chemical, lithium fluoride has good chemical stability. At room temperature and humidity, it should be fresh to react with other things. In case of strong acids, such as hydrofluoric acid, it can also respond. Its solubility in water is not very high, because the bond between lithium and fluorine is very solid, it is difficult to be dissociated by water molecules. Looking at the formula of its chemical reaction and following the laws of chemistry, it can be seen that the physical properties of lithium fluoride have their own internal reasons and can be the basis for various applications.

Technical Specifications & Labeling

For Lithium Fluoride, it is also a matter of transformation. Its technical specifications (commodity specifications) are to be determined.
Its technical specifications, the degree of resistance needs to be high, and the quality needs to be low. The shape of the crystal is uniform, and the particle size also needs to be appropriate. Its physical rationality, such as melting, density, etc., are all defined by the value of the grid.
On the package, it must be clear that the name "Lithium Fluoride" is attached with a clear chemical LiF. It is clear that the degree, weight and other products are good. And the warning is indispensable, indicating the characteristics of its chemical properties, so as to ensure the safety of users. In this way, it can be used properly in accordance with the technical specifications.

Preparation Method

The first thing to make LiF is the raw material. Its raw materials are often hydrogen fluoride and lithium carbonate. Hydrofluoride is strong and pure, while lithium carbonate is of high quality and purity.
The process of making, first make hydrogen fluoride and lithium carbonate meet in a special device, control its temperature and adjust its pressure. The temperature should be fast, and the pressure should be good. The two phases are combined, and then a reaction occurs.
The reaction step, at the beginning, the two blend, and gradually produce chemical changes. Hydrogen of hydrogen fluoride and the carbonate radical of lithium carbonate separate, forming water and carbon dioxide escape. Lithium and fluorine phase combine, gradually forming the quality of LiF.
Purification mechanism, LiF is initially formed, or contains impurities. By filtration, remove its solid impurities; by distillation, remove its liquid impurities. Compound with filtration and recrystallization to improve its purity. In this way, high-purity LiF products can be obtained to meet all needs.

Chemical Reactions & Modifications

The chemical changes of Lithium Fluoride, its reaction and modification, are related to many essentials. When LiF encounters a certain agent, it is slow at first, but it is heated slightly, and it reacts immediately, such as when gold meets fire, its state changes immediately. This reaction can also produce high-purity LiF, which is used for many commercial purposes.
The way of its modification can also be investigated. With a specific method, the firmness and thermal conductivity of LiF can be improved. Looking at this substance, the reaction is changeable and the modification is square, just like the ancient method of alchemy, the variables are infinite, and each change contains mystery. It can be used in the fields of electronics and optics to show its power and help the progress of science and technology. Like a boat traveling on the sea, it can be reached quickly by wind.

Synonyms & Product Names

The name of Lithium Fluoride refers to this thing. The world or fluoride, this is its common name. There are also those who use the name, depending on the use and sex.
Fluoride, white and white, often used in general chemical engineering. Its function in the field of light, can be used in light-making components. Because of its good light transmission, it can make the light pass through and the image is clear. It is also indispensable for pool engineering, which can improve the performance of the pool and increase the quality of its storage capacity.
Or it is called by his name, it is the same thing. This refers to this Lithium Fluoride, and its various uses, as well as the importance of chemical research and engineering, are of great significance in today's scientific and technological exhibitions.

Safety & Operational Standards

"Lithium Fluoride Product Safety and Operation Specifications"
For lithium fluoride, chemical substances are also different in nature, which is related to safety and operation standards, and cannot be ignored.
In terms of safety, lithium fluoride is toxic, and it is harmful to the body if it is touched, smelled or eaten. Therefore, when taking it, it is necessary to wear protective equipment, such as gloves, masks, goggles, etc., to prevent it from entering the body. And it is suitable to operate it in a well-ventilated place, so that harmful gas can dissipate and avoid gathering and hurting people.
As for the operation specifications, store it first. When placing lithium fluoride in a dry and cool place, away from fire and heat sources, and should not be mixed with acids and other substances, fear chemical reactions and cause danger. When taking it, use clean and dry utensils, and take it according to the amount, not more or less. If there is any spill, clean it immediately and dispose of it properly. Do not leave it on the ground.
During operation, strictly follow the procedures. When heating, control its temperature, do not make it too intense; when stirring, slowly and evenly. After the experiment, clean the utensils, wash them and return them to their positions. The remaining lithium fluoride should be discarded according to regulations and should not be dumped at will.
In short, in the operation of lithium fluoride, be cautious, follow safety regulations, and abide by the standard of operation to ensure safety and avoid disasters.

Application Area

Lithium Fluoride is also a monomer. It is widely used and has significant energy in various fields.
In the field of optoelectronics, Lithium Fluoride is often a material for optical components. Because of its excellent light transmittance, it can be transparent in the ultraviolet, visible and infrared light regions, so it can make lenses, prisms, etc., to assist light propagation and focusing, which is essential in optical instruments.
In the world of lithium batteries, it is also indispensable. It can optimize battery performance, increase battery stability and cycle life, make lithium batteries more efficient, and provide reliable power for portable devices and electric vehicles.
In the field of nuclear engineering, Lithium Fluoride can be used as a shielding material for reactors, to protect equipment and personal safety. Its unique chemical and physical properties make it effective in protecting against radiation.
In terms of optoelectronics, lithium batteries, nuclear engineering and other fields, Lithium Fluoride has shown important functions, contributing a lot to scientific and technological progress and industrial development.

Research & Development

Lithium Fluoride is also a chemical substance. My research aims to clarify its properties and make good use of it. This compound has special physical and chemical properties, and it has extraordinary power in multiple domains.
At the beginning of the research, I observed its performance and found that its crystal lattice is orderly and the atomic arrangement is exquisite. And explored its chemical properties. Under specific conditions, its anti-activity is special. It has been repeatedly demonstrated that in light materials, it can increase light transmittance and improve the efficiency of light devices.
Looking forward to the future, I hope to improve its synthesis method, reduce its cost, and apply it. Or it can be used as a material in the new energy field, and it can be implemented. In this way, Lithium Fluoride will be able to be used in scientific research, expand its color, and promote the development of multiple fields.

Toxicity Research

"On the Toxicity of Lithium Fluoride"
The chemical substance is related to the people's livelihood. Now speaking of lithium fluoride, the toxicity of this substance is the main point of my research.
After various experiments and observing its contact with things, it can be seen that although lithium fluoride is a common substance, its toxicity cannot be underestimated. Between micro and micro, it can change the properties of plants and trees, its leaves are dry and its vitality is gradually lost. If it enters the animal body, it can disrupt the ability of its internal organs, causing perverse movements and disordered breath.
The atomic structure of lithium fluoride makes it easy to combine with other substances in the body, disturbing the order of biochemistry. In water, it can also disperse its toxic properties and soak in the surrounding area.
Although the dosage is large and small, the toxicity is obviously different, but it cannot be ignored. Our generation should study its properties in depth to avoid its harm, so that this chemical substance can be used properly and harmlessly.

Future Prospects

In today's world, lithium fluoride is unique and has a wide range of uses. Looking forward to the future, there is great potential.
Lithium fluoride can be used in special glass systems to increase its strength and light transmission. In the future, it may shine in the field of optical instruments, helping instruments to be more precise and see things more clearly. In the lithium industry, it also has potential, or it may be the key to improving battery efficiency, so that long battery life, charging speed, and portable devices can all benefit.
And it may have new breakthroughs in the field of high temperature lubricants, reducing friction, reducing losses, and making equipment durable. In the future, science and technology will continue to evolve, and lithium fluoride, like a pearl, will shine in all directions, adding luster to people's lives and assisting industry. Its future, like the vast stars, is bright and promising.

Where to Buy Lithium Fluoride in China?

As a trusted Lithium Fluoride 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 Lithium Fluoride 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 Lithium Fluoride?

Lithium and fluorinated substances have a wide range of uses. In the field of metallurgy, lithium is active and can be used as a deoxidizer and desulfurizer. Combined with fluoride, it can optimize metal materials, improve their strength, hardness and corrosion resistance, and make gold more durable in the manufacture of various equipment.
In the battery industry, these two are also key. Lithium is an excellent electrode material. Its battery system built with fluoride has a high energy density and can be powered for a long time. Many portable electronic devices, such as mobile phones and computers, rely on this to ensure battery life. And such batteries have good charging and discharging performance and long cycle life. They are widely used in electric vehicles to promote the development of green travel.
In the chemical industry, lithium and fluoride participate in many reactions. Lithium fluoride can be used as a flux to reduce the melting point and improve the reaction efficiency. When preparing special glasses and ceramics, their properties can be optimized to make them have unique optical and electrical characteristics, and they are used in optical instruments, electronic components and other fields.
In addition, lithium and fluoride are also used in medical research, aerospace, etc. In medicine, lithium compounds may have the effect of treating mental illness; in the aerospace field, related materials help aircraft parts to reduce weight and improve performance, making flight more efficient and safe.

What are the Physical Properties of Lithium Fluoride?

Lithium and lithium fluoride have their own physical properties. Lithium is soft and light, silver-white in color, and has a good luster. Its density is so small that it is rarely comparable among metals, only about 0.53 grams per cubic centimeter. It is like a light feather that can float on water and kerosene. The melting point is also low, about 183.5 degrees Celsius, and it is easy to melt when heated. And lithium has good electrical conductivity, which is useful in the field of electricity.
As for lithium fluoride, it is a white crystalline body, like a fine powder, strong and brittle. Its density is about 2.63 grams per cubic centimeter, which is heavier than lithium. The melting point of lithium fluoride is very high, reaching 845 degrees Celsius, and the boiling point is also high, about 1,680 degrees Celsius. It is stable in nature and is not easy to melt and volatilize at high temperatures. Its solubility is specific, and it has little solubility in water, so it can be described as insoluble. However, it is soluble in hydrofluoric acid, which is its unique feature. Lithium fluoride also has good optical properties and good light transmission. It is often used in the manufacture of optical instruments, such as lenses and prisms.

Chemical Properties of Lithium Fluoride

The chemical properties of lithium (Lithium) and lithium fluoride (Fluoride in this context should refer to Lithium Fluoride, that is, lithium fluoride) are very unique. Lithium is a light metal with a soft silver color and high chemical activity. In the air, it is easily oxidized to produce a thin layer of lithium oxide to protect it from further oxidation. And lithium reacts violently in water to form lithium hydroxide and hydrogen gas, which shows its reactivity.
Lithium fluoride is an ionic compound with a high melting point. Due to the ionic bond, the attractive force between anions and cations is strong. Its solubility in water is very small, which is different from many common metal halides. In high temperature environments, lithium fluoride can exist stably and is difficult to decompose.
Furthermore, lithium has unique electrochemical properties, and its electrode potential is very low. This characteristic makes lithium shine in the battery field. For example, lithium-ion batteries are widely used in various electronic devices due to their high energy density and long cycle life. Lithium fluoride also has important uses in ceramics, glass manufacturing and other industries, which can improve the properties of materials, such as enhancing the heat resistance and chemical stability of glass. In short, the chemical properties of lithium and lithium fluoride are rich and diverse, and they are indispensable in many fields of industry and technology.

What is the Production Method of Lithium Fluoride?

The method of combining lithium with fluoride (Fluoride) has not been described in detail in ancient times, but it can be deduced from the following ways.
The first to look at lithium is an active metal, which is active and easy to lose electrons; fluoride in fluoride is an active non-metal, with good electrons. When the two meet, there should be a tendency to combine.
One method can be used in a special device to make the elemental substance of lithium meet the gaseous hydrogen fluoride (HF). Hydrofluoride is also a fluorine-containing compound. Lithium reacts with hydrogen fluoride in the gas phase, and lithium loses electrons to fluorine, thus forming an ionic bond to generate lithium fluoride (LiF). In the reaction state, lithium meets hydrogen fluoride, which is like fire meets firewood, and it reacts immediately. The light flashes, and the lithium gradually melts. It combines with the fluorine in the hydrogen fluoride to form a solid state of lithium fluoride.
Another method is to mix lithium salts, such as lithium carbonate, with fluorine-containing salts, such as sodium fluoride (NaF), in the solution environment. In the solution environment, ions can swim freely, and lithium ions (Li < unk >) and fluorine ions (F < unk >) meet, attract each other, and form a precipitation of lithium fluoride. At this time, in the solution, white lithium fluoride can be seen slowly precipitating, like snowflakes falling in water, gradually settling at the bottom of the vessel.
When preparing, you need to be careful with everything. Lithium is active and easy to react with water and air, so the preparation environment should be protected from water and air. The utensils used must also be clean and dry to prevent impurities from interfering with the reaction. And hydrogen fluoride is corrosive, and it needs to be carefully protected when it is gaseous, so as not to hurt people. In this way, pure lithium fluoride can be obtained for various purposes.

Which industries are Lithium Fluoride used in?

Lithium and lithium fluoride are widely used in various industries. In the battery industry, the two are key elements. Lithium, which is active and has the characteristics of high specific capacity, is the core component in the manufacture of lithium-ion batteries. Lithium-ion batteries are now widely used in various portable electronic devices, such as mobile phones, tablet computers, etc., providing convenient power to the public due to their advantages of light weight, strong energy storage and long cycle life. Lithium fluoride is also indispensable in battery production. It can be used as an electrolyte additive to improve the performance and stability of batteries, and help them charge and discharge more efficiently.
In the ceramic industry, lithium fluoride also plays an important role. Because it can reduce the melting point of ceramics and improve their fluidity and sintering properties. With this, craftsmen can fire ceramic products with a denser texture and a more beautiful appearance. This is of great significance in the production of high-end ceramics, such as art ceramics and electronic ceramics.
In the metallurgical industry, lithium and lithium fluoride also have a place. Lithium can be used as a deoxidizer and desulfurizer to remove impurities in metals and improve metal purity. Lithium fluoride is often used in the smelting of non-ferrous metals such as aluminum and magnesium. It has a significant effect on melting. It can reduce the smelting temperature, save energy, and improve the crystalline structure of metals, enhancing the strength and toughness of metal materials.
In the glass manufacturing industry, lithium fluoride can improve the optical properties of glass. The addition of lithium fluoride can make glass have a lower refractive index and higher transparency. It is often used in the manufacture of optical lenses, optical fibers and other optical materials, and has made great contributions in the fields of optical instruments and communications.
In addition, in the field of chemical synthesis, lithium and lithium fluoride can be used as catalysts or participate in specific chemical reactions, promoting the synthesis and production of chemical products, and assisting in the creation of many fine chemicals and special materials.